diff options
222 files changed, 3949 insertions, 3053 deletions
diff --git a/.azure-pipelines.yml b/.azure-pipelines.yml index d3e7b4dd02..5d9645451d 100644 --- a/.azure-pipelines.yml +++ b/.azure-pipelines.yml @@ -1,7 +1,7 @@ variables: windows_vm: vs2017-win2016 ubuntu_vm: ubuntu-18.04 - ci_runner_image: trini/u-boot-gitlab-ci-runner:bionic-20200311-10Apr2020 + ci_runner_image: trini/u-boot-gitlab-ci-runner:bionic-20200403-27Apr2020 # Add '-u 0' options for Azure pipelines, otherwise we get "permission # denied" error when it tries to "useradd -m -u 1001 vsts_azpcontainer", # since our $(ci_runner_image) user is not root. @@ -161,7 +161,7 @@ jobs: TEST_PY_BD: "sandbox" sandbox_clang: TEST_PY_BD: "sandbox" - OVERRIDE: "-O clang-7" + OVERRIDE: "-O clang-10" sandbox_spl: TEST_PY_BD: "sandbox_spl" TEST_PY_TEST_SPEC: "test_ofplatdata or test_handoff" diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 08bdf81e74..beaf9b9042 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -2,7 +2,7 @@ # Grab our configured image. The source for this is found at: # https://gitlab.denx.de/u-boot/gitlab-ci-runner -image: trini/u-boot-gitlab-ci-runner:bionic-20200311-10Apr2020 +image: trini/u-boot-gitlab-ci-runner:bionic-20200403-27Apr2020 # We run some tests in different order, to catch some failures quicker. stages: @@ -181,7 +181,7 @@ sandbox with clang test.py: tags: [ 'all' ] variables: TEST_PY_BD: "sandbox" - OVERRIDE: "-O clang-7" + OVERRIDE: "-O clang-10" <<: *buildman_and_testpy_dfn sandbox_spl test.py: diff --git a/.readthedocs.yml b/.readthedocs.yml new file mode 100644 index 0000000000..f3fb5ed51b --- /dev/null +++ b/.readthedocs.yml @@ -0,0 +1,19 @@ +# .readthedocs.yml +# Read the Docs configuration file +# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details + +# Required +version: 2 + +# Build documentation in the docs/ directory with Sphinx +sphinx: + configuration: docs/conf.py + +# Optionally build your docs in additional formats such as PDF and ePub +formats: [] + +# Optionally set the version of Python and requirements required to build your docs +# python: +# version: 3.7 +# install: +# - requirements: docs/requirements.txt diff --git a/.travis.yml b/.travis.yml index 82e3b91523..fbfaaaff25 100644 --- a/.travis.yml +++ b/.travis.yml @@ -10,9 +10,10 @@ language: c addons: apt: + update: true sources: - - ubuntu-toolchain-r-test - - llvm-toolchain-bionic-7 + - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main' + key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key' packages: - autopoint - cppcheck @@ -38,7 +39,7 @@ addons: - liblz4-tool - lzma-alone - libisl15 - - clang-7 + - clang-10 - srecord - graphviz - coreutils @@ -57,7 +58,7 @@ install: - ln -s travis-ci /tmp/uboot-test-hooks/py/`hostname` # prepare buildman environment - echo -e "[toolchain]\nroot = /usr" > ~/.buildman - - echo -e "arc = /tmp/arc_gnu_2018.09_prebuilt_uclibc_le_archs_linux_install" >> ~/.buildman + - echo -e "arc = /tmp/arc_gnu_2019.09_prebuilt_uclibc_le_archs_linux_install" >> ~/.buildman - echo -e "\n[toolchain-alias]\nsh = sh2" >> ~/.buildman - echo -e "x86 = i386" >> ~/.buildman; - echo -e "riscv = riscv64" >> ~/.buildman; @@ -86,8 +87,8 @@ before_script: ./tools/buildman/buildman --fetch-arch i386; fi - if [[ "${TOOLCHAIN}" == arc ]]; then - wget https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2018.09-release/arc_gnu_2018.09_prebuilt_uclibc_le_archs_linux_install.tar.gz && - tar -C /tmp -xf arc_gnu_2018.09_prebuilt_uclibc_le_archs_linux_install.tar.gz; + wget https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/download/arc-2019.09-release/arc_gnu_2019.09_prebuilt_uclibc_le_archs_linux_install.tar.gz && + tar -C /tmp -xf arc_gnu_2019.09_prebuilt_uclibc_le_archs_linux_install.tar.gz; fi - if [[ "${TOOLCHAIN}" == "nds32" ]]; then wget https://github.com/vincentzwc/prebuilt-nds32-toolchain/releases/download/20180521/nds32le-linux-glibc-v3-upstream.tar.gz && @@ -499,7 +500,7 @@ matrix: - name: "test/py sandbox with clang" env: - TEST_PY_BD="sandbox" - OVERRIDE="-O clang-7" + OVERRIDE="-O clang-10" - name: "test/py sandbox_spl" env: - TEST_PY_BD="sandbox_spl" @@ -512,7 +512,7 @@ dt_h := include/generated/dt.h no-dot-config-targets := clean clobber mrproper distclean \ help %docs check% coccicheck \ - ubootversion backup tests check qcheck + ubootversion backup tests check qcheck tcheck config-targets := 0 mixed-targets := 0 @@ -1002,6 +1002,9 @@ append = cat $(filter-out $< $(PHONY), $^) >> $@ quiet_cmd_pad_cat = CAT $@ cmd_pad_cat = $(cmd_objcopy) && $(append) || rm -f $@ +quiet_cmd_lzma = LZMA $@ +cmd_lzma = lzma -c -z -k -9 $< > $@ + cfg: u-boot.cfg quiet_cmd_cfgcheck = CFGCHK $2 @@ -1322,7 +1325,9 @@ endif # Boards with more complex image requirements can provide an .its source file # or a generator script ifneq ($(CONFIG_SPL_FIT_SOURCE),"") -U_BOOT_ITS = $(subst ",,$(CONFIG_SPL_FIT_SOURCE)) +U_BOOT_ITS := u-boot.its +$(U_BOOT_ITS): $(subst ",,$(CONFIG_SPL_FIT_SOURCE)) + $(call if_changed,copy) else ifneq ($(CONFIG_SPL_FIT_GENERATOR),"") U_BOOT_ITS := u-boot.its @@ -1384,6 +1389,16 @@ else UBOOT_BIN := u-boot.bin endif +MKIMAGEFLAGS_u-boot-lzma.img = -A $(ARCH) -T standalone -C lzma -O u-boot \ + -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \ + -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" + +u-boot.bin.lzma: u-boot.bin FORCE + $(call if_changed,lzma) + +u-boot-lzma.img: u-boot.bin.lzma FORCE + $(call if_changed,mkimage) + u-boot-dtb.img u-boot.img u-boot.kwb u-boot.pbl u-boot-ivt.img: \ $(if $(CONFIG_SPL_LOAD_FIT),u-boot-nodtb.bin \ $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_OF_HOSTFILE),dts/dt.dtb) \ @@ -2098,6 +2113,7 @@ help: @echo '' @echo ' check - Run all automated tests that use sandbox' @echo ' qcheck - Run quick automated tests that use sandbox' + @echo ' tcheck - Run quick automated tests on tools' @echo '' @echo 'Other generic targets:' @echo ' all - Build all necessary images depending on configuration' @@ -2143,6 +2159,9 @@ tests check: qcheck: $(srctree)/test/run quick +tcheck: + $(srctree)/test/run tools + # Documentation targets # --------------------------------------------------------------------------- DOC_TARGETS := xmldocs latexdocs pdfdocs htmldocs epubdocs cleandocs \ diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 545fc3e243..6ff201fa81 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -164,18 +164,16 @@ config TARGET_NSIM config TARGET_AXS101 bool "Support Synopsys Designware SDP board AXS101" - select BOUNCE_BUFFER if CMD_NAND config TARGET_AXS103 bool "Support Synopsys Designware SDP board AXS103" - select BOUNCE_BUFFER if CMD_NAND config TARGET_EMSDP bool "Synopsys EM Software Development Platform" select CPU_ARCEM6 config TARGET_HSDK - bool "Support Synpsys HS DevelopmentKit board" + bool "Support Synopsys HSDK or HSDK-4xD board" config TARGET_IOT_DEVKIT bool "Synopsys Brite IoT Development kit" diff --git a/arch/arc/dts/Makefile b/arch/arc/dts/Makefile index 4f1e4637ce..515fe1fe53 100644 --- a/arch/arc/dts/Makefile +++ b/arch/arc/dts/Makefile @@ -5,7 +5,7 @@ dtb-$(CONFIG_TARGET_AXS103) += axs103.dtb dtb-$(CONFIG_TARGET_NSIM) += nsim.dtb dtb-$(CONFIG_TARGET_TB100) += abilis_tb100.dtb dtb-$(CONFIG_TARGET_EMSDP) += emsdp.dtb -dtb-$(CONFIG_TARGET_HSDK) += hsdk.dtb +dtb-$(CONFIG_TARGET_HSDK) += hsdk.dtb hsdk-4xd.dtb dtb-$(CONFIG_TARGET_IOT_DEVKIT) += iot_devkit.dtb targets += $(dtb-y) diff --git a/arch/arc/dts/hsdk-4xd.dts b/arch/arc/dts/hsdk-4xd.dts new file mode 100644 index 0000000000..b245eea769 --- /dev/null +++ b/arch/arc/dts/hsdk-4xd.dts @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2020 Synopsys, Inc. All rights reserved. + * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> + */ +/dts-v1/; + +#include "hsdk-common.dtsi" + +/ { + model = "snps,hsdk-4xd"; +}; diff --git a/arch/arc/dts/hsdk-common.dtsi b/arch/arc/dts/hsdk-common.dtsi new file mode 100644 index 0000000000..fd4245e164 --- /dev/null +++ b/arch/arc/dts/hsdk-common.dtsi @@ -0,0 +1,152 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2017-2020 Synopsys, Inc. All rights reserved. + * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> + */ +/dts-v1/; + +#include "skeleton.dtsi" +#include "dt-bindings/clock/snps,hsdk-cgu.h" +#include "dt-bindings/reset/snps,hsdk-reset.h" + +/ { + #address-cells = <1>; + #size-cells = <1>; + + aliases { + console = &uart0; + spi0 = &spi0; + }; + + cpu_card { + core_clk: core_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <500000000>; + u-boot,dm-pre-reloc; + }; + }; + + clk-fmeas { + clocks = <&cgu_clk CLK_ARC_PLL>, <&cgu_clk CLK_SYS_PLL>, + <&cgu_clk CLK_TUN_PLL>, <&cgu_clk CLK_DDR_PLL>, + <&cgu_clk CLK_ARC>, <&cgu_clk CLK_HDMI_PLL>, + <&cgu_clk CLK_TUN_TUN>, <&cgu_clk CLK_HDMI>, + <&cgu_clk CLK_SYS_APB>, <&cgu_clk CLK_SYS_AXI>, + <&cgu_clk CLK_SYS_ETH>, <&cgu_clk CLK_SYS_USB>, + <&cgu_clk CLK_SYS_SDIO>, <&cgu_clk CLK_SYS_HDMI>, + <&cgu_clk CLK_SYS_GFX_CORE>, <&cgu_clk CLK_SYS_GFX_DMA>, + <&cgu_clk CLK_SYS_GFX_CFG>, <&cgu_clk CLK_SYS_DMAC_CORE>, + <&cgu_clk CLK_SYS_DMAC_CFG>, <&cgu_clk CLK_SYS_SDIO_REF>, + <&cgu_clk CLK_SYS_SPI_REF>, <&cgu_clk CLK_SYS_I2C_REF>, + <&cgu_clk CLK_SYS_UART_REF>, <&cgu_clk CLK_SYS_EBI_REF>, + <&cgu_clk CLK_TUN_ROM>, <&cgu_clk CLK_TUN_PWM>, + <&cgu_clk CLK_TUN_TIMER>; + clock-names = "cpu-pll", "sys-pll", + "tun-pll", "ddr-clk", + "cpu-clk", "hdmi-pll", + "tun-clk", "hdmi-clk", + "apb-clk", "axi-clk", + "eth-clk", "usb-clk", + "sdio-clk", "hdmi-sys-clk", + "gfx-core-clk", "gfx-dma-clk", + "gfx-cfg-clk", "dmac-core-clk", + "dmac-cfg-clk", "sdio-ref-clk", + "spi-clk", "i2c-clk", + "uart-clk", "ebi-clk", + "rom-clk", "pwm-clk", + "timer-clk"; + }; + + cgu_clk: cgu-clk@f0000000 { + compatible = "snps,hsdk-cgu-clock"; + reg = <0xf0000000 0x10>, <0xf00014B8 0x4>; + #clock-cells = <1>; + }; + + cgu_rst: reset-controller@f00008a0 { + compatible = "snps,hsdk-reset"; + #reset-cells = <1>; + reg = <0xf00008a0 0x4>, <0xf0000ff0 0x4>; + }; + + uart0: serial0@f0005000 { + compatible = "snps,dw-apb-uart"; + reg = <0xf0005000 0x1000>; + reg-shift = <2>; + reg-io-width = <4>; + }; + + ethernet@f0008000 { + #interrupt-cells = <1>; + compatible = "snps,arc-dwmac-3.70a"; + reg = <0xf0008000 0x2000>; + phy-mode = "gmii"; + }; + + ehci@0xf0040000 { + compatible = "generic-ehci"; + reg = <0xf0040000 0x100>; + }; + + ohci@0xf0060000 { + compatible = "generic-ohci"; + reg = <0xf0060000 0x100>; + }; + + mmcclk_ciu: mmcclk-ciu { + compatible = "fixed-clock"; + /* + * DW sdio controller has external ciu clock divider + * controlled via register in SDIO IP. Due to its + * unexpected default value (it should divide by 1 + * but it divides by 8) SDIO IP uses wrong clock and + * works unstable (see STAR 9001204800) + * We switched to the minimum possible value of the + * divisor (div-by-2) in HSDK platform code. + * So default mmcclk ciu clock is 50000000 Hz. + */ + clock-frequency = <50000000>; + #clock-cells = <0>; + }; + + mmc: mmc0@f000a000 { + compatible = "snps,dw-mshc"; + reg = <0xf000a000 0x400>; + bus-width = <4>; + fifo-depth = <256>; + clocks = <&cgu_clk CLK_SYS_SDIO>, <&mmcclk_ciu>; + clock-names = "biu", "ciu"; + max-frequency = <25000000>; + }; + + spi0: spi@f0020000 { + compatible = "snps,dw-apb-ssi"; + reg = <0xf0020000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + spi-max-frequency = <4000000>; + clocks = <&cgu_clk CLK_SYS_SPI_REF>; + clock-names = "spi_clk"; + cs-gpio = <&cs_gpio 0>; + spi_flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <4000000>; + }; + }; + + cs_gpio: gpio@f00014b0 { + compatible = "snps,creg-gpio"; + reg = <0xf00014b0 0x4>; + gpio-controller; + #gpio-cells = <1>; + gpio-bank-name = "hsdk-spi-cs"; + gpio-count = <1>; + gpio-first-shift = <0>; + gpio-bit-per-line = <2>; + gpio-activate-val = <2>; + gpio-deactivate-val = <3>; + gpio-default-val = <1>; + }; +}; diff --git a/arch/arc/dts/hsdk.dts b/arch/arc/dts/hsdk.dts index cf2ce8a1f6..1a2e3d4322 100644 --- a/arch/arc/dts/hsdk.dts +++ b/arch/arc/dts/hsdk.dts @@ -1,151 +1,12 @@ // SPDX-License-Identifier: GPL-2.0+ /* - * Copyright (C) 2017 Synopsys, Inc. All rights reserved. + * Copyright (C) 2017-2020 Synopsys, Inc. All rights reserved. + * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> */ /dts-v1/; -#include "skeleton.dtsi" -#include "dt-bindings/clock/snps,hsdk-cgu.h" -#include "dt-bindings/reset/snps,hsdk-reset.h" +#include "hsdk-common.dtsi" / { model = "snps,hsdk"; - - #address-cells = <1>; - #size-cells = <1>; - - aliases { - console = &uart0; - spi0 = &spi0; - }; - - cpu_card { - core_clk: core_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <500000000>; - u-boot,dm-pre-reloc; - }; - }; - - clk-fmeas { - clocks = <&cgu_clk CLK_ARC_PLL>, <&cgu_clk CLK_SYS_PLL>, - <&cgu_clk CLK_TUN_PLL>, <&cgu_clk CLK_DDR_PLL>, - <&cgu_clk CLK_ARC>, <&cgu_clk CLK_HDMI_PLL>, - <&cgu_clk CLK_TUN_TUN>, <&cgu_clk CLK_HDMI>, - <&cgu_clk CLK_SYS_APB>, <&cgu_clk CLK_SYS_AXI>, - <&cgu_clk CLK_SYS_ETH>, <&cgu_clk CLK_SYS_USB>, - <&cgu_clk CLK_SYS_SDIO>, <&cgu_clk CLK_SYS_HDMI>, - <&cgu_clk CLK_SYS_GFX_CORE>, <&cgu_clk CLK_SYS_GFX_DMA>, - <&cgu_clk CLK_SYS_GFX_CFG>, <&cgu_clk CLK_SYS_DMAC_CORE>, - <&cgu_clk CLK_SYS_DMAC_CFG>, <&cgu_clk CLK_SYS_SDIO_REF>, - <&cgu_clk CLK_SYS_SPI_REF>, <&cgu_clk CLK_SYS_I2C_REF>, - <&cgu_clk CLK_SYS_UART_REF>, <&cgu_clk CLK_SYS_EBI_REF>, - <&cgu_clk CLK_TUN_ROM>, <&cgu_clk CLK_TUN_PWM>; - clock-names = "cpu-pll", "sys-pll", - "tun-pll", "ddr-clk", - "cpu-clk", "hdmi-pll", - "tun-clk", "hdmi-clk", - "apb-clk", "axi-clk", - "eth-clk", "usb-clk", - "sdio-clk", "hdmi-sys-clk", - "gfx-core-clk", "gfx-dma-clk", - "gfx-cfg-clk", "dmac-core-clk", - "dmac-cfg-clk", "sdio-ref-clk", - "spi-clk", "i2c-clk", - "uart-clk", "ebi-clk", - "rom-clk", "pwm-clk"; - }; - - cgu_clk: cgu-clk@f0000000 { - compatible = "snps,hsdk-cgu-clock"; - reg = <0xf0000000 0x10>, <0xf00014B8 0x4>; - #clock-cells = <1>; - }; - - cgu_rst: reset-controller@f00008a0 { - compatible = "snps,hsdk-reset"; - #reset-cells = <1>; - reg = <0xf00008a0 0x4>, <0xf0000ff0 0x4>; - }; - - uart0: serial0@f0005000 { - compatible = "snps,dw-apb-uart"; - reg = <0xf0005000 0x1000>; - reg-shift = <2>; - reg-io-width = <4>; - }; - - ethernet@f0008000 { - #interrupt-cells = <1>; - compatible = "snps,arc-dwmac-3.70a"; - reg = <0xf0008000 0x2000>; - phy-mode = "gmii"; - }; - - ehci@0xf0040000 { - compatible = "generic-ehci"; - reg = <0xf0040000 0x100>; - }; - - ohci@0xf0060000 { - compatible = "generic-ohci"; - reg = <0xf0060000 0x100>; - }; - - mmcclk_ciu: mmcclk-ciu { - compatible = "fixed-clock"; - /* - * DW sdio controller has external ciu clock divider - * controlled via register in SDIO IP. Due to its - * unexpected default value (it should divide by 1 - * but it divides by 8) SDIO IP uses wrong clock and - * works unstable (see STAR 9001204800) - * We switched to the minimum possible value of the - * divisor (div-by-2) in HSDK platform code. - * So default mmcclk ciu clock is 50000000 Hz. - */ - clock-frequency = <50000000>; - #clock-cells = <0>; - }; - - mmc: mmc0@f000a000 { - compatible = "snps,dw-mshc"; - reg = <0xf000a000 0x400>; - bus-width = <4>; - fifo-depth = <256>; - clocks = <&cgu_clk CLK_SYS_SDIO>, <&mmcclk_ciu>; - clock-names = "biu", "ciu"; - max-frequency = <25000000>; - }; - - spi0: spi@f0020000 { - compatible = "snps,dw-apb-ssi"; - reg = <0xf0020000 0x1000>; - #address-cells = <1>; - #size-cells = <0>; - spi-max-frequency = <4000000>; - clocks = <&cgu_clk CLK_SYS_SPI_REF>; - clock-names = "spi_clk"; - cs-gpio = <&cs_gpio 0>; - spi_flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <4000000>; - }; - }; - - cs_gpio: gpio@f00014b0 { - compatible = "snps,creg-gpio"; - reg = <0xf00014b0 0x4>; - gpio-controller; - #gpio-cells = <1>; - gpio-bank-name = "hsdk-spi-cs"; - gpio-count = <1>; - gpio-first-shift = <0>; - gpio-bit-per-line = <2>; - gpio-activate-val = <2>; - gpio-deactivate-val = <3>; - gpio-default-val = <1>; - }; }; diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h index fff6591c68..516c14e105 100644 --- a/arch/arc/include/asm/arcregs.h +++ b/arch/arc/include/asm/arcregs.h @@ -51,6 +51,9 @@ #define ARC_AUX_DCCM_BASE 0x18 /* DCCM Base Addr ARCv2 */ #define ARC_AUX_ICCM_BASE 0x208 /* ICCM Base Addr ARCv2 */ +/* CSM auxiliary registers */ +#define ARC_AUX_CSM_ENABLE 0x9A0 + /* Timer related auxiliary registers */ #define ARC_AUX_TIMER0_CNT 0x21 /* Timer 0 count */ #define ARC_AUX_TIMER0_CTRL 0x22 /* Timer 0 control */ @@ -100,6 +103,7 @@ /* DSP-extensions related auxiliary registers */ #define ARC_AUX_DSP_BUILD 0x7A +#define ARC_AUX_DSP_CTRL 0x59F /* ARC Subsystems related auxiliary registers */ #define ARC_AUX_SUBSYS_BUILD 0xF0 diff --git a/arch/arc/lib/start.S b/arch/arc/lib/start.S index 8c744f5be7..016ae85be2 100644 --- a/arch/arc/lib/start.S +++ b/arch/arc/lib/start.S @@ -61,6 +61,21 @@ ENTRY(_start) 1: #endif +#ifdef CONFIG_ISA_ARCV2 + ; In case of DSP extension presence in HW some instructions + ; (related to integer multiply, multiply-accumulate, and divide + ; operation) executes on this DSP execution unit. So their + ; execution will depend on dsp configuration register (DSP_CTRL) + ; As we want these instructions to execute the same way regardless + ; of DSP presence we need to set DSP_CTRL properly. + lr r5, [ARC_AUX_DSP_BUILD] + bmsk r5, r5, 7 + breq r5, 0, 1f + mov r5, 0 + sr r5, [ARC_AUX_DSP_CTRL] +1: +#endif + #ifdef __ARC_UNALIGNED__ /* * Enable handling of unaligned access in the CPU as by default diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index a3ae603044..48e754cc46 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -98,6 +98,7 @@ config ARCH_MTMIPS select SUPPORTS_CPU_MIPS32_R2 select SUPPORTS_LITTLE_ENDIAN select SYSRESET + select SUPPORT_SPL config ARCH_JZ47XX bool "Support Ingenic JZ47xx" @@ -287,6 +288,60 @@ config MIPS_RELOCATION_TABLE_SIZE If unsure, leave at the default value. +config RESTORE_EXCEPTION_VECTOR_BASE + bool "Restore exception vector base before booting linux kernel" + default n + help + In U-Boot the exception vector base will be moved to top of memory, + to be used to display register dump when exception occurs. + But some old linux kernel does not honor the base set in CP0_EBASE. + A modified exception vector base will cause kernel crash. + + This option will restore the exception vector base to its previous + value. + + If unsure, say N. + +config OVERRIDE_EXCEPTION_VECTOR_BASE + bool "Override the exception vector base to be restored" + depends on RESTORE_EXCEPTION_VECTOR_BASE + default n + help + Enable this option if you want to use a different exception vector + base rather than the previously saved one. + +config NEW_EXCEPTION_VECTOR_BASE + hex "New exception vector base" + depends on OVERRIDE_EXCEPTION_VECTOR_BASE + range 0x80000000 0xbffff000 + default 0x80000000 + help + The exception vector base to be restored before booting linux kernel + +config INIT_STACK_WITHOUT_MALLOC_F + bool "Do not reserve malloc space on initial stack" + default n + help + Enable this option if you don't want to reserve malloc space on + initial stack. This is useful if the initial stack can't hold large + malloc space. Platform should set the malloc_base later when DRAM is + ready to use. + +config SPL_INIT_STACK_WITHOUT_MALLOC_F + bool "Do not reserve malloc space on initial stack in SPL" + default n + help + Enable this option if you don't want to reserve malloc space on + initial stack. This is useful if the initial stack can't hold large + malloc space. Platform should set the malloc_base later when DRAM is + ready to use. + +config SPL_LOADER_SUPPORT + bool + default n + help + Enable this option if you want to use SPL loaders without DM enabled. + endmenu menu "OS boot interface" @@ -389,6 +444,15 @@ config MIPS_INIT_STACK_IN_SRAM lowlevel_init. Thus lowlevel_init does not need to be implemented in assembler. +config MIPS_SRAM_INIT + bool + default n + depends on MIPS_INIT_STACK_IN_SRAM + help + Select this if the SRAM for initial stack needs to be initialized + before it can be used. If enabled, a function mips_sram_init() will + be called just before setup_stack_gd. + config SYS_DCACHE_SIZE int default 0 diff --git a/arch/mips/cpu/start.S b/arch/mips/cpu/start.S index 1d21b2324a..6de9a2f362 100644 --- a/arch/mips/cpu/start.S +++ b/arch/mips/cpu/start.S @@ -59,7 +59,8 @@ sp, sp, GD_SIZE # reserve space for gd and sp, sp, t0 # force 16 byte alignment move k0, sp # save gd pointer -#if CONFIG_VAL(SYS_MALLOC_F_LEN) +#if CONFIG_VAL(SYS_MALLOC_F_LEN) && \ + !CONFIG_IS_ENABLED(INIT_STACK_WITHOUT_MALLOC_F) li t2, CONFIG_VAL(SYS_MALLOC_F_LEN) PTR_SUBU \ sp, sp, t2 # reserve space for early malloc @@ -71,10 +72,12 @@ move t0, k0 1: PTR_S zero, 0(t0) + PTR_ADDIU t0, PTRSIZE blt t0, t1, 1b - PTR_ADDIU t0, PTRSIZE + nop -#if CONFIG_VAL(SYS_MALLOC_F_LEN) +#if CONFIG_VAL(SYS_MALLOC_F_LEN) && \ + !CONFIG_IS_ENABLED(INIT_STACK_WITHOUT_MALLOC_F) PTR_S sp, GD_MALLOC_BASE(k0) # gd->malloc_base offset #endif .endm @@ -216,6 +219,13 @@ wr_done: #endif #ifdef CONFIG_MIPS_INIT_STACK_IN_SRAM +#ifdef CONFIG_MIPS_SRAM_INIT + /* Initialize the SRAM first */ + PTR_LA t9, mips_sram_init + jalr t9 + nop +#endif + /* Set up initial stack and global data */ setup_stack_gd diff --git a/arch/mips/cpu/u-boot-spl.lds b/arch/mips/cpu/u-boot-spl.lds index d08d6222c4..28ea4f2a48 100644 --- a/arch/mips/cpu/u-boot-spl.lds +++ b/arch/mips/cpu/u-boot-spl.lds @@ -27,7 +27,7 @@ SECTIONS *(SORT_BY_ALIGNMENT(.sdata*)) } > .spl_mem -#ifdef CONFIG_SPL_DM +#if defined(CONFIG_SPL_DM) || defined(CONFIG_SPL_LOADER_SUPPORT) . = ALIGN(4); .u_boot_list : { KEEP(*(SORT(.u_boot_list*))); @@ -37,6 +37,8 @@ SECTIONS . = ALIGN(4); __image_copy_end = .; + _image_binary_end = .; + .bss (NOLOAD) : { __bss_start = .; *(.bss*) diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile index c9d75596f2..f711e9fb59 100644 --- a/arch/mips/dts/Makefile +++ b/arch/mips/dts/Makefile @@ -17,11 +17,13 @@ dtb-$(CONFIG_BOARD_COMTREND_CT5361) += comtrend,ct-5361.dtb dtb-$(CONFIG_BOARD_COMTREND_VR3032U) += comtrend,vr-3032u.dtb dtb-$(CONFIG_BOARD_COMTREND_WAP5813N) += comtrend,wap-5813n.dtb dtb-$(CONFIG_BOARD_HUAWEI_HG556A) += huawei,hg556a.dtb +dtb-$(CONFIG_BOARD_MT7628_RFB) += mediatek,mt7628-rfb.dtb dtb-$(CONFIG_BOARD_NETGEAR_CG3100D) += netgear,cg3100d.dtb dtb-$(CONFIG_BOARD_NETGEAR_DGND3700V2) += netgear,dgnd3700v2.dtb dtb-$(CONFIG_BOARD_SAGEM_FAST1704) += sagem,f@st1704.dtb dtb-$(CONFIG_BOARD_SFR_NB4_SER) += sfr,nb4-ser.dtb dtb-$(CONFIG_BOARD_TPLINK_WDR4300) += tplink_wdr4300.dtb +dtb-$(CONFIG_BOARD_VOCORE2) += vocore_vocore2.dtb dtb-$(CONFIG_TARGET_JZ4780_CI20) += ci20.dtb dtb-$(CONFIG_SOC_LUTON) += luton_pcb090.dtb luton_pcb091.dtb dtb-$(CONFIG_SOC_OCELOT) += ocelot_pcb120.dtb ocelot_pcb123.dtb diff --git a/arch/mips/dts/mediatek,mt7628-rfb.dts b/arch/mips/dts/mediatek,mt7628-rfb.dts new file mode 100644 index 0000000000..6ff36daa6e --- /dev/null +++ b/arch/mips/dts/mediatek,mt7628-rfb.dts @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +/dts-v1/; + +#include "mt7628a.dtsi" + +/ { + compatible = "mediatek,mt7628-rfb", "ralink,mt7628a-soc"; + model = "MediaTek MT7628 RFB"; + + aliases { + serial0 = &uart0; + spi0 = &spi0; + }; + + chosen { + stdout-path = &uart0; + }; +}; + +&pinctrl { + state_default: pin_state { + pleds { + groups = "p0led", "p1led", "p2led", "p3led", "p4led"; + function = "led"; + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + num-cs = <2>; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <25000000>; + reg = <0>; + }; +}; + +ð { + mediatek,wan-port = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&ephy_router_mode>; +}; + +&mmc { + bus-width = <4>; + cap-sd-highspeed; + + pinctrl-names = "default"; + pinctrl-0 = <&sd_router_mode>; + + status = "okay"; +}; diff --git a/arch/mips/dts/mt7628-u-boot.dtsi b/arch/mips/dts/mt7628-u-boot.dtsi new file mode 100644 index 0000000000..eea5dc64bf --- /dev/null +++ b/arch/mips/dts/mt7628-u-boot.dtsi @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +&palmbus { + u-boot,dm-pre-reloc; +}; + +&reboot { + u-boot,dm-pre-reloc; +}; + +&clkctrl { + u-boot,dm-pre-reloc; +}; + +&rstctrl { + u-boot,dm-pre-reloc; +}; + +&pinctrl { + u-boot,dm-pre-reloc; +}; + +&uart0 { + u-boot,dm-pre-reloc; +}; + +&uart1 { + u-boot,dm-pre-reloc; +}; + +&uart2 { + u-boot,dm-pre-reloc; +}; diff --git a/arch/mips/dts/mt7628a.dtsi b/arch/mips/dts/mt7628a.dtsi index 76a80c8952..6baa63add3 100644 --- a/arch/mips/dts/mt7628a.dtsi +++ b/arch/mips/dts/mt7628a.dtsi @@ -33,7 +33,7 @@ #clock-cells = <0>; }; - palmbus@10000000 { + palmbus: palmbus@10000000 { compatible = "palmbus", "simple-bus"; reg = <0x10000000 0x200000>; ranges = <0x0 0x10000000 0x1FFFFF>; @@ -46,11 +46,11 @@ reg = <0x0 0x100>; }; - syscon-reboot { - compatible = "syscon-reboot"; - regmap = <&sysc>; - offset = <0x34>; - mask = <0x1>; + reboot: resetctl-reboot { + compatible = "resetctl-reboot"; + + resets = <&rstctrl MT7628_SYS_RST>; + reset-names = "sysreset"; }; clkctrl: clkctrl@0x2c { @@ -110,6 +110,11 @@ function = "uart2"; }; + uart2_pwm_pins: uart2_pwm_pins { + groups = "spis"; + function = "pwm_uart2"; + }; + i2c_pins: i2c_pins { groups = "i2c"; function = "i2c"; diff --git a/arch/mips/dts/vocore_vocore2.dts b/arch/mips/dts/vocore_vocore2.dts new file mode 100644 index 0000000000..3502e4b8b7 --- /dev/null +++ b/arch/mips/dts/vocore_vocore2.dts @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Mauro Condarelli <mc5686@mclink.it> + */ + +/dts-v1/; + +#include "mt7628a.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + compatible = "vocore,vocore2", "ralink,mt7628a-soc"; + model = "VoCore2"; + + aliases { + serial0 = &uart2; + spi0 = &spi0; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; + leds { + compatible = "gpio-leds"; + + power { + label = "vocore:power"; + gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + chosen { + bootargs = "console=ttyS2,115200"; + stdout-path = &uart2; + }; +}; + +&pinctrl { + state_default: pin_state { + p0led { + groups = "p0led_a"; + function = "led"; + }; + }; +}; + +&uart2 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pwm_pins>; +}; + +&spi0 { + status = "okay"; + nor0: spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <25000000>; + reg = <0>; + }; +}; + +ð { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&ephy_iot_mode>; + mediatek,poll-link-phy = <0>; +}; + +&mmc { + status = "okay"; + + bus-width = <4>; + max-frequency = <48000000>; + cap-sd-highspeed; + cap-mmc-highspeed; + + pinctrl-names = "default"; + pinctrl-0 = <&sd_iot_mode>; +}; diff --git a/arch/mips/include/asm/global_data.h b/arch/mips/include/asm/global_data.h index 7b4ad083ba..4c30fab871 100644 --- a/arch/mips/include/asm/global_data.h +++ b/arch/mips/include/asm/global_data.h @@ -27,6 +27,9 @@ struct arch_global_data { #ifdef CONFIG_MIPS_L2_CACHE unsigned short l2_line_size; #endif +#ifdef CONFIG_ARCH_MTMIPS + unsigned long timer_freq; +#endif }; #include <asm-generic/global_data.h> diff --git a/arch/mips/include/asm/u-boot-mips.h b/arch/mips/include/asm/u-boot-mips.h index 88438b9576..8b37cc4029 100644 --- a/arch/mips/include/asm/u-boot-mips.h +++ b/arch/mips/include/asm/u-boot-mips.h @@ -9,4 +9,6 @@ void except_vec_ejtag_debug(void); int arch_misc_init(void); +void trap_restore(void); + #endif /* _U_BOOT_MIPS_H_ */ diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index 24a72d9c97..9ee1fcb5c7 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -12,5 +12,6 @@ obj-y += traps.o obj-$(CONFIG_CMD_BOOTM) += bootm.o obj-$(CONFIG_CMD_GO) += boot.o +obj-$(CONFIG_SPL_BUILD) += spl.o lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o diff --git a/arch/mips/lib/bootm.c b/arch/mips/lib/bootm.c index 8c0d7672f2..f1db6d23b8 100644 --- a/arch/mips/lib/bootm.c +++ b/arch/mips/lib/bootm.c @@ -294,6 +294,9 @@ static void boot_jump_linux(bootm_headers_t *images) bootstage_report(); #endif + if (CONFIG_IS_ENABLED(RESTORE_EXCEPTION_VECTOR_BASE)) + trap_restore(); + if (images->ft_len) kernel(-2, (ulong)images->ft_addr, 0, 0); else diff --git a/arch/mips/lib/spl.c b/arch/mips/lib/spl.c new file mode 100644 index 0000000000..7ba3e53f6d --- /dev/null +++ b/arch/mips/lib/spl.c @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2020 Stefan Roese <sr@denx.de> + */ + +#include <common.h> +#include <cpu_func.h> +#include <spl.h> + +void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) +{ + typedef void __noreturn (*image_entry_noargs_t)(void); + image_entry_noargs_t image_entry = + (image_entry_noargs_t)spl_image->entry_point; + + /* Flush cache before jumping to application */ + flush_cache((unsigned long)spl_image->load_addr, spl_image->size); + + debug("image entry point: 0x%lx\n", spl_image->entry_point); + image_entry(); +} diff --git a/arch/mips/lib/traps.c b/arch/mips/lib/traps.c index b8568c00fe..8fff7541e3 100644 --- a/arch/mips/lib/traps.c +++ b/arch/mips/lib/traps.c @@ -20,6 +20,8 @@ DECLARE_GLOBAL_DATA_PTR; +static unsigned long saved_ebase; + static void show_regs(const struct pt_regs *regs) { const int field = 2 * sizeof(unsigned long); @@ -102,7 +104,24 @@ void trap_init(ulong reloc_addr) set_handler(0x180, &except_vec3_generic, 0x80); set_handler(0x280, &except_vec_ejtag_debug, 0x80); + saved_ebase = read_c0_ebase() & 0xfffff000; + write_c0_ebase(ebase); clear_c0_status(ST0_BEV); execution_hazard_barrier(); } + +void trap_restore(void) +{ + set_c0_status(ST0_BEV); + execution_hazard_barrier(); + +#ifdef CONFIG_OVERRIDE_EXCEPTION_VECTOR_BASE + write_c0_ebase(CONFIG_NEW_EXCEPTION_VECTOR_BASE & 0xfffff000); +#else + write_c0_ebase(saved_ebase); +#endif + + clear_c0_status(ST0_BEV); + execution_hazard_barrier(); +} diff --git a/arch/mips/mach-mtmips/Kconfig b/arch/mips/mach-mtmips/Kconfig index c8dcf19c0d..737de2cb8e 100644 --- a/arch/mips/mach-mtmips/Kconfig +++ b/arch/mips/mach-mtmips/Kconfig @@ -7,14 +7,52 @@ config SYS_MALLOC_F_LEN config SYS_SOC default "mt7628" if SOC_MT7628 +config SYS_DCACHE_SIZE + default 32768 + +config SYS_DCACHE_LINE_SIZE + default 32 + +config SYS_ICACHE_SIZE + default 65536 + +config SYS_ICACHE_LINE_SIZE + default 32 + +config SYS_TEXT_BASE + default 0x9c000000 if !SPL + default 0x80200000 if SPL + +config SPL_TEXT_BASE + default 0x9c000000 + +config SPL_PAYLOAD + default "u-boot-lzma.img" if SPL_LZMA + +config BUILD_TARGET + default "u-boot-with-spl.bin" if SPL + choice prompt "MediaTek MIPS SoC select" config SOC_MT7628 bool "MT7628" select MIPS_L1_CACHE_SHIFT_5 + select MIPS_INIT_STACK_IN_SRAM + select MIPS_SRAM_INIT + select SYS_MIPS_CACHE_INIT_RAM_LOAD select PINCTRL_MT7628 select MTK_SERIAL + select SYSRESET_RESETCTL + select SPL_SEPARATE_BSS if SPL + select SPL_INIT_STACK_WITHOUT_MALLOC_F if SPL + select SPL_LOADER_SUPPORT if SPL + select SPL_OF_CONTROL if SPL_DM + select SPL_SIMPLE_BUS if SPL_DM + select SPL_DM_SERIAL if SPL_DM + select SPL_CLK if SPL_DM && SPL_SERIAL_SUPPORT + select SPL_SYSRESET if SPL_DM + select SPL_OF_LIBFDT if SPL_OF_CONTROL help This supports MediaTek MT7628/MT7688. @@ -27,7 +65,6 @@ config BOARD_GARDENA_SMART_GATEWAY_MT7688 bool "GARDENA smart Gateway" depends on SOC_MT7628 select BOARD_LATE_INIT - select SUPPORTS_BOOT_RAM help GARDENA smart Gateway boards have a MT7688 SoC with 128 MiB of RAM and 8 MiB of flash (SPI NOR) and additional SPI NAND storage. @@ -35,7 +72,6 @@ config BOARD_GARDENA_SMART_GATEWAY_MT7688 config BOARD_LINKIT_SMART_7688 bool "LinkIt Smart 7688" depends on SOC_MT7628 - select SUPPORTS_BOOT_RAM help Seeed LinkIt Smart 7688 boards have a MT7688 SoC with 128 MiB of RAM and 32 MiB of flash (SPI). @@ -43,96 +79,36 @@ config BOARD_LINKIT_SMART_7688 ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and a MT7688 (PCIe). -endchoice - -choice - prompt "Boot mode" - -config BOOT_RAM - bool "RAM boot" - depends on SUPPORTS_BOOT_RAM - help - This builds an image that is linked to a RAM address. It can be used - for booting from CFE via TFTP using an ELF image, but it can also be - booted from RAM by other bootloaders using a BIN image. - -config BOOT_ROM - bool "ROM boot" - depends on SUPPORTS_BOOT_RAM - help - This builds an image that is linked to a ROM address. It can be - used as main bootloader image which is programmed onto the onboard - flash storage (SPI NOR). - -endchoice - -choice - prompt "DDR2 size" - -config ONBOARD_DDR2_SIZE_256MBIT - bool "256MBit (32MByte) total size" - depends on BOOT_ROM - help - Use 256MBit (32MByte) of DDR total size - -config ONBOARD_DDR2_SIZE_512MBIT - bool "512MBit (64MByte) total size" - depends on BOOT_ROM - help - Use 512MBit (64MByte) of DDR total size - -config ONBOARD_DDR2_SIZE_1024MBIT - bool "1024MBit (128MByte) total size" - depends on BOOT_ROM - help - Use 1024MBit (128MByte) of DDR total size - -config ONBOARD_DDR2_SIZE_2048MBIT - bool "2048MBit (256MByte) total size" - depends on BOOT_ROM - help - Use 2048MBit (256MByte) of DDR total size - -endchoice - -choice - prompt "DDR2 chip width" - -config ONBOARD_DDR2_CHIP_WIDTH_8BIT - bool "8bit DDR chip width" - depends on BOOT_ROM +config BOARD_MT7628_RFB + bool "MediaTek MT7628 RFB" + depends on SOC_MT7628 help - Use DDR chips with 8bit width + The reference design of MT7628. The board has 128 MiB DDR2, 8 MiB + SPI-NOR flash, 1 built-in switch with 5 ports, 1 UART, 1 USB host, + 1 SDXC, 1 PCIe socket and JTAG pins. -config ONBOARD_DDR2_CHIP_WIDTH_16BIT - bool "16bit DDR chip width" - depends on BOOT_ROM +config BOARD_VOCORE2 + bool "VoCore2" + depends on SOC_MT7628 + select SPL_SERIAL_SUPPORT + select SPL_UART2_SPIS_PINMUX help - Use DDR chips with 16bit width + VoCore VoCore2 board has a MT7628 SoC with 128 MiB of RAM + and 16 MiB of flash (SPI). endchoice -choice - prompt "DDR2 bus width" - -config ONBOARD_DDR2_BUS_WIDTH_16BIT - bool "16bit DDR bus width" - depends on BOOT_ROM +config SPL_UART2_SPIS_PINMUX + bool "Use alternative pinmux for UART2 in SPL stage" + depends on SPL_SERIAL_SUPPORT + default n help - Use 16bit DDR bus width - -config ONBOARD_DDR2_BUS_WIDTH_32BIT - bool "32bit DDR bus width" - depends on BOOT_ROM - help - Use 32bit DDR bus width - -endchoice - -config SUPPORTS_BOOT_RAM - bool + Select this if the UART2 of your board is connected to GPIO 16/17 + (shared with SPIS) rather than the usual GPIO 20/21. source "board/gardena/smart-gateway-mt7688/Kconfig" +source "board/mediatek/mt7628/Kconfig" source "board/seeed/linkit-smart-7688/Kconfig" +source "board/vocore/vocore2/Kconfig" endmenu diff --git a/arch/mips/mach-mtmips/Makefile b/arch/mips/mach-mtmips/Makefile index 1f3e65e8a5..a7e6a66304 100644 --- a/arch/mips/mach-mtmips/Makefile +++ b/arch/mips/mach-mtmips/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0+ obj-y += cpu.o +obj-y += ddr_init.o +obj-y += ddr_cal.o +obj-$(CONFIG_SPL_BUILD) += spl.o -ifndef CONFIG_SKIP_LOWLEVEL_INIT -obj-y += ddr_calibrate.o -obj-y += lowlevel_init.o -endif +obj-$(CONFIG_SOC_MT7628) += mt7628/ diff --git a/arch/mips/mach-mtmips/cpu.c b/arch/mips/mach-mtmips/cpu.c index 8976ef57c7..459a9673eb 100644 --- a/arch/mips/mach-mtmips/cpu.c +++ b/arch/mips/mach-mtmips/cpu.c @@ -4,69 +4,17 @@ */ #include <common.h> -#include <dm.h> -#include <init.h> #include <malloc.h> -#include <ram.h> -#include <wdt.h> -#include <asm/io.h> #include <linux/io.h> #include <linux/sizes.h> -#include "mt76xx.h" -#define STR_LEN 6 - -#ifdef CONFIG_BOOT_ROM -int mach_cpu_init(void) -{ - ddr_calibrate(); - - return 0; -} -#endif +DECLARE_GLOBAL_DATA_PTR; int dram_init(void) { +#ifdef CONFIG_SKIP_LOWLEVEL_INIT gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, SZ_256M); - - return 0; -} - -int print_cpuinfo(void) -{ - static const char * const boot_str[] = { "PLL (3-Byte SPI Addr)", - "PLL (4-Byte SPI Addr)", - "XTAL (3-Byte SPI Addr)", - "XTAL (4-Byte SPI Addr)" }; - const void *blob = gd->fdt_blob; - void __iomem *sysc_base; - char buf[STR_LEN + 1]; - fdt_addr_t base; - fdt_size_t size; - char *str; - int node; - u32 val; - - /* Get system controller base address */ - node = fdt_node_offset_by_compatible(blob, -1, "ralink,mt7620a-sysc"); - if (node < 0) - return -FDT_ERR_NOTFOUND; - - base = fdtdec_get_addr_size_auto_noparent(blob, node, "reg", - 0, &size, true); - if (base == FDT_ADDR_T_NONE) - return -EINVAL; - - sysc_base = ioremap_nocache(base, size); - - str = (char *)sysc_base + MT76XX_CHIPID_OFFS; - snprintf(buf, STR_LEN + 1, "%s", str); - val = readl(sysc_base + MT76XX_CHIP_REV_ID_OFFS); - printf("CPU: %-*s Rev %ld.%ld - ", STR_LEN, buf, - (val & GENMASK(11, 8)) >> 8, val & GENMASK(3, 0)); - - val = (readl(sysc_base + MT76XX_SYSCFG0_OFFS) & GENMASK(3, 1)) >> 1; - printf("Boot from %s\n", boot_str[val]); +#endif return 0; } diff --git a/arch/mips/mach-mtmips/ddr_cal.c b/arch/mips/mach-mtmips/ddr_cal.c new file mode 100644 index 0000000000..71a53c3c9c --- /dev/null +++ b/arch/mips/mach-mtmips/ddr_cal.c @@ -0,0 +1,205 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> +#include <asm/addrspace.h> +#include <asm/cacheops.h> +#include <linux/bitops.h> +#include <linux/io.h> +#include <mach/mc.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define COARSE_MIN_START 6 +#define FINE_MIN_START 15 +#define COARSE_MAX_START 7 +#define FINE_MAX_START 0 + +#define NUM_OF_CACHELINE 128 +#define TEST_PAT_SIZE (NUM_OF_CACHELINE * CONFIG_SYS_CACHELINE_SIZE) + +#define INIT_DQS_VAL ((7 << DQS1_DELAY_COARSE_TUNING_S) | \ + (4 << DQS1_DELAY_FINE_TUNING_S) | \ + (7 << DQS0_DELAY_COARSE_TUNING_S) | \ + (4 << DQS0_DELAY_FINE_TUNING_S)) + +static inline void pref_op(int op, const volatile void *addr) +{ + __asm__ __volatile__("pref %0, 0(%1)" : : "i" (op), "r" (addr)); +} + +static inline bool dqs_test_error(void __iomem *memc, u32 memsize, u32 dqsval, + u32 bias) +{ + u32 *nca, *ca; + u32 off; + int i; + + for (off = 0; off < memsize - TEST_PAT_SIZE; off += (memsize >> 6)) { + nca = (u32 *)KSEG1ADDR(off); + ca = (u32 *)KSEG0ADDR(off); + + writel(INIT_DQS_VAL, memc + MEMCTL_DDR_DQS_DLY_REG); + wmb(); + + for (i = 0; i < TEST_PAT_SIZE / sizeof(u32); i++) + ca[i] = 0x1f1f1f1f; + + for (i = 0; i < TEST_PAT_SIZE / sizeof(u32); i++) + nca[i] = (u32)nca + i + bias; + + writel(dqsval, memc + MEMCTL_DDR_DQS_DLY_REG); + wmb(); + + for (i = 0; i < TEST_PAT_SIZE; i += CONFIG_SYS_CACHELINE_SIZE) + mips_cache(HIT_INVALIDATE_D, (u8 *)ca + i); + wmb(); + + for (i = 0; i < TEST_PAT_SIZE; i += CONFIG_SYS_CACHELINE_SIZE) + pref_op(0, (u8 *)ca + i); + + for (i = 0; i < TEST_PAT_SIZE / sizeof(u32); i++) { + if (ca[i] != (u32)nca + i + bias) + return true; + } + } + + return false; +} + +static inline int dqs_find_max(void __iomem *memc, u32 memsize, int initval, + int maxval, int shift, u32 regval) +{ + int fieldval; + u32 dqsval; + + for (fieldval = initval; fieldval <= maxval; fieldval++) { + dqsval = regval | (fieldval << shift); + if (dqs_test_error(memc, memsize, dqsval, 3)) + return max(fieldval - 1, initval); + } + + return maxval; +} + +static inline int dqs_find_min(void __iomem *memc, u32 memsize, int initval, + int minval, int shift, u32 regval) +{ + int fieldval; + u32 dqsval; + + for (fieldval = initval; fieldval >= minval; fieldval--) { + dqsval = regval | (fieldval << shift); + if (dqs_test_error(memc, memsize, dqsval, 1)) + return min(fieldval + 1, initval); + } + + return minval; +} + +void ddr_calibrate(void __iomem *memc, u32 memsize, u32 bw) +{ + u32 dqs_coarse_min, dqs_coarse_max, dqs_coarse_val; + u32 dqs_fine_min, dqs_fine_max, dqs_fine_val; + u32 dqs_coarse_min_limit, dqs_fine_min_limit; + u32 dlls, dqs_dll, ddr_cfg2_reg; + u32 dqs_dly_tmp, dqs_dly, test_dqs, shift; + u32 rem, mask; + int i; + + /* Disable Self-refresh */ + clrbits_32(memc + MEMCTL_DDR_SELF_REFRESH_REG, SR_AUTO_EN); + + /* Save DDR_CFG2 and modify its DQS gating window */ + ddr_cfg2_reg = readl(memc + MEMCTL_DDR_CFG2_REG); + mask = DQS0_GATING_WINDOW_M; + if (bw == IND_SDRAM_WIDTH_16BIT) + mask |= DQS1_GATING_WINDOW_M; + clrbits_32(memc + MEMCTL_DDR_CFG2_REG, mask); + + /* Get minimum available DQS value */ + dlls = readl(memc + MEMCTL_DLL_DBG_REG); + dlls = (dlls & MST_DLY_SEL_M) >> MST_DLY_SEL_S; + + dqs_dll = dlls >> 4; + if (dqs_dll <= 8) + dqs_coarse_min_limit = 8 - dqs_dll; + else + dqs_coarse_min_limit = 0; + + dqs_dll = dlls & 0xf; + if (dqs_dll <= 8) + dqs_fine_min_limit = 8 - dqs_dll; + else + dqs_fine_min_limit = 0; + + /* Initial DQS register value */ + dqs_dly = INIT_DQS_VAL; + + /* Calibrate DQS0 and/or DQS1 */ + for (i = 0; i < bw; i++) { + shift = i * 8; + dqs_dly &= ~(0xff << shift); + + /* Find maximum DQS coarse-grain */ + dqs_dly_tmp = dqs_dly | (0xf << shift); + dqs_coarse_max = dqs_find_max(memc, memsize, COARSE_MAX_START, + 0xf, 4 + shift, dqs_dly_tmp); + + /* Find maximum DQS fine-grain */ + dqs_dly_tmp = dqs_dly | (dqs_coarse_max << (4 + shift)); + test_dqs = dqs_find_max(memc, memsize, FINE_MAX_START, 0xf, + shift, dqs_dly_tmp); + + if (test_dqs == FINE_MAX_START) { + dqs_coarse_max--; + dqs_fine_max = 0xf; + } else { + dqs_fine_max = test_dqs - 1; + } + + /* Find minimum DQS coarse-grain */ + dqs_dly_tmp = dqs_dly; + dqs_coarse_min = dqs_find_min(memc, memsize, COARSE_MIN_START, + dqs_coarse_min_limit, 4 + shift, + dqs_dly_tmp); + + /* Find minimum DQS fine-grain */ + dqs_dly_tmp = dqs_dly | (dqs_coarse_min << (4 + shift)); + test_dqs = dqs_find_min(memc, memsize, FINE_MIN_START, + dqs_fine_min_limit, shift, dqs_dly_tmp); + + if (test_dqs == FINE_MIN_START + 1) { + dqs_coarse_min++; + dqs_fine_min = 0; + } else { + dqs_fine_min = test_dqs; + } + + /* Calculate central DQS coarse/fine value */ + dqs_coarse_val = (dqs_coarse_max + dqs_coarse_min) >> 1; + rem = (dqs_coarse_max + dqs_coarse_min) % 2; + + dqs_fine_val = (rem * 4) + ((dqs_fine_max + dqs_fine_min) >> 1); + if (dqs_fine_val >= 0x10) { + dqs_coarse_val++; + dqs_fine_val -= 8; + } + + /* Save current DQS value */ + dqs_dly |= ((dqs_coarse_val << 4) | dqs_fine_val) << shift; + } + + /* Set final DQS value */ + writel(dqs_dly, memc + MEMCTL_DDR_DQS_DLY_REG); + + /* Restore DDR_CFG2 */ + writel(ddr_cfg2_reg, memc + MEMCTL_DDR_CFG2_REG); + + /* Enable Self-refresh */ + setbits_32(memc + MEMCTL_DDR_SELF_REFRESH_REG, SR_AUTO_EN); +} diff --git a/arch/mips/mach-mtmips/ddr_calibrate.c b/arch/mips/mach-mtmips/ddr_calibrate.c deleted file mode 100644 index 3cd440804d..0000000000 --- a/arch/mips/mach-mtmips/ddr_calibrate.c +++ /dev/null @@ -1,309 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2018 Stefan Roese <sr@denx.de> - * - * This code is mostly based on the code extracted from this MediaTek - * github repository: - * - * https://github.com/MediaTek-Labs/linkit-smart-uboot.git - * - * I was not able to find a specific license or other developers - * copyrights here, so I can't add them here. - * - * Most functions in this file are copied from the MediaTek U-Boot - * repository. Without any documentation, it was impossible to really - * implement this differently. So its mostly a cleaned-up version of - * the original code, with only support for the MT7628 / MT7688 SoC. - */ - -#include <common.h> -#include <cpu_func.h> -#include <linux/io.h> -#include <asm/cacheops.h> -#include <asm/io.h> -#include "mt76xx.h" - -#define NUM_OF_CACHELINE 128 -#define MIN_START 6 -#define MIN_FINE_START 0xf -#define MAX_START 7 -#define MAX_FINE_START 0x0 - -#define CPU_FRAC_DIV 1 - -#if defined(CONFIG_ONBOARD_DDR2_SIZE_256MBIT) -#define DRAM_BUTTOM 0x02000000 -#endif -#if defined(CONFIG_ONBOARD_DDR2_SIZE_512MBIT) -#define DRAM_BUTTOM 0x04000000 -#endif -#if defined(CONFIG_ONBOARD_DDR2_SIZE_1024MBIT) -#define DRAM_BUTTOM 0x08000000 -#endif -#if defined(CONFIG_ONBOARD_DDR2_SIZE_2048MBIT) -#define DRAM_BUTTOM 0x10000000 -#endif - -static inline void cal_memcpy(void *src, void *dst, u32 size) -{ - u8 *psrc = (u8 *)src; - u8 *pdst = (u8 *)dst; - int i; - - for (i = 0; i < size; i++, psrc++, pdst++) - *pdst = *psrc; -} - -static inline void cal_memset(void *src, u8 pat, u32 size) -{ - u8 *psrc = (u8 *)src; - int i; - - for (i = 0; i < size; i++, psrc++) - *psrc = pat; -} - -#define pref_op(hint, addr) \ - __asm__ __volatile__( \ - ".set push\n" \ - ".set noreorder\n" \ - "pref %0, %1\n" \ - ".set pop\n" \ - : \ - : "i" (hint), "R" (*(u8 *)(addr))) - -static inline void cal_patgen(u32 start_addr, u32 size, u32 bias) -{ - u32 *addr = (u32 *)start_addr; - int i; - - for (i = 0; i < size; i++) - addr[i] = start_addr + i + bias; -} - -static inline int test_loop(int k, int dqs, u32 test_dqs, u32 *coarse_dqs, - u32 offs, u32 pat, u32 val) -{ - u32 nc_addr; - u32 *c_addr; - int i; - - for (nc_addr = 0xa0000000; - nc_addr < (0xa0000000 + DRAM_BUTTOM - NUM_OF_CACHELINE * 32); - nc_addr += (DRAM_BUTTOM >> 6) + offs) { - writel(0x00007474, (void *)MT76XX_MEMCTRL_BASE + 0x64); - wmb(); /* Make sure store if finished */ - - c_addr = (u32 *)(nc_addr & 0xdfffffff); - cal_memset(((u8 *)c_addr), 0x1F, NUM_OF_CACHELINE * 32); - cal_patgen(nc_addr, NUM_OF_CACHELINE * 8, pat); - - if (dqs > 0) - writel(0x00000074 | - (((k == 1) ? coarse_dqs[dqs] : test_dqs) << 12) | - (((k == 0) ? val : test_dqs) << 8), - (void *)MT76XX_MEMCTRL_BASE + 0x64); - else - writel(0x00007400 | - (((k == 1) ? coarse_dqs[dqs] : test_dqs) << 4) | - (((k == 0) ? val : test_dqs) << 0), - (void *)MT76XX_MEMCTRL_BASE + 0x64); - wmb(); /* Make sure store if finished */ - - invalidate_dcache_range((u32)c_addr, - (u32)c_addr + - NUM_OF_CACHELINE * 32); - wmb(); /* Make sure store if finished */ - - for (i = 0; i < NUM_OF_CACHELINE * 8; i++) { - if (i % 8 == 0) - pref_op(0, &c_addr[i]); - } - - for (i = 0; i < NUM_OF_CACHELINE * 8; i++) { - if (c_addr[i] != nc_addr + i + pat) - return -1; - } - } - - return 0; -} - -void ddr_calibrate(void) -{ - u32 min_coarse_dqs[2]; - u32 max_coarse_dqs[2]; - u32 min_fine_dqs[2]; - u32 max_fine_dqs[2]; - u32 coarse_dqs[2]; - u32 fine_dqs[2]; - int reg = 0, ddr_cfg2_reg; - int flag; - int i, k; - int dqs = 0; - u32 min_coarse_dqs_bnd, min_fine_dqs_bnd, coarse_dqs_dll, fine_dqs_dll; - u32 val; - u32 fdiv = 0, frac = 0; - - /* Setup clock to run at full speed */ - val = readl((void *)MT76XX_DYN_CFG0_REG); - fdiv = (u32)((val >> 8) & 0x0F); - if (CPU_FRAC_DIV < 1 || CPU_FRAC_DIV > 10) - frac = val & 0x0f; - else - frac = CPU_FRAC_DIV; - - while (frac < fdiv) { - val = readl((void *)MT76XX_DYN_CFG0_REG); - fdiv = (val >> 8) & 0x0f; - fdiv--; - val &= ~(0x0f << 8); - val |= (fdiv << 8); - writel(val, (void *)MT76XX_DYN_CFG0_REG); - udelay(500); - val = readl((void *)MT76XX_DYN_CFG0_REG); - fdiv = (val >> 8) & 0x0f; - } - - clrbits_le32((void *)MT76XX_MEMCTRL_BASE + 0x10, BIT(4)); - ddr_cfg2_reg = readl((void *)MT76XX_MEMCTRL_BASE + 0x48); - clrbits_le32((void *)MT76XX_MEMCTRL_BASE + 0x48, - (0x3 << 28) | (0x3 << 26)); - - min_coarse_dqs[0] = MIN_START; - min_coarse_dqs[1] = MIN_START; - min_fine_dqs[0] = MIN_FINE_START; - min_fine_dqs[1] = MIN_FINE_START; - max_coarse_dqs[0] = MAX_START; - max_coarse_dqs[1] = MAX_START; - max_fine_dqs[0] = MAX_FINE_START; - max_fine_dqs[1] = MAX_FINE_START; - dqs = 0; - - /* Add by KP, DQS MIN boundary */ - reg = readl((void *)MT76XX_MEMCTRL_BASE + 0x20); - coarse_dqs_dll = (reg & 0xf00) >> 8; - fine_dqs_dll = (reg & 0xf0) >> 4; - if (coarse_dqs_dll <= 8) - min_coarse_dqs_bnd = 8 - coarse_dqs_dll; - else - min_coarse_dqs_bnd = 0; - - if (fine_dqs_dll <= 8) - min_fine_dqs_bnd = 8 - fine_dqs_dll; - else - min_fine_dqs_bnd = 0; - /* DQS MIN boundary */ - -DQS_CAL: - - for (k = 0; k < 2; k++) { - u32 test_dqs; - - if (k == 0) - test_dqs = MAX_START; - else - test_dqs = MAX_FINE_START; - - do { - flag = test_loop(k, dqs, test_dqs, max_coarse_dqs, - 0x400, 0x3, 0xf); - if (flag == -1) - break; - - test_dqs++; - } while (test_dqs <= 0xf); - - if (k == 0) { - max_coarse_dqs[dqs] = test_dqs; - } else { - test_dqs--; - - if (test_dqs == MAX_FINE_START - 1) { - max_coarse_dqs[dqs]--; - max_fine_dqs[dqs] = 0xf; - } else { - max_fine_dqs[dqs] = test_dqs; - } - } - } - - for (k = 0; k < 2; k++) { - u32 test_dqs; - - if (k == 0) - test_dqs = MIN_START; - else - test_dqs = MIN_FINE_START; - - do { - flag = test_loop(k, dqs, test_dqs, min_coarse_dqs, - 0x480, 0x1, 0x0); - if (k == 0) { - if (flag == -1 || - test_dqs == min_coarse_dqs_bnd) - break; - - test_dqs--; - - if (test_dqs < min_coarse_dqs_bnd) - break; - } else { - if (flag == -1) { - test_dqs++; - break; - } else if (test_dqs == min_fine_dqs_bnd) { - break; - } - - test_dqs--; - - if (test_dqs < min_fine_dqs_bnd) - break; - } - } while (test_dqs >= 0); - - if (k == 0) { - min_coarse_dqs[dqs] = test_dqs; - } else { - if (test_dqs == MIN_FINE_START + 1) { - min_coarse_dqs[dqs]++; - min_fine_dqs[dqs] = 0x0; - } else { - min_fine_dqs[dqs] = test_dqs; - } - } - } - - if (dqs == 0) { - dqs = 1; - goto DQS_CAL; - } - - for (i = 0; i < 2; i++) { - u32 temp; - - coarse_dqs[i] = (max_coarse_dqs[i] + min_coarse_dqs[i]) >> 1; - temp = - (((max_coarse_dqs[i] + min_coarse_dqs[i]) % 2) * 4) + - ((max_fine_dqs[i] + min_fine_dqs[i]) >> 1); - if (temp >= 0x10) { - coarse_dqs[i]++; - fine_dqs[i] = (temp - 0x10) + 0x8; - } else { - fine_dqs[i] = temp; - } - } - reg = (coarse_dqs[1] << 12) | (fine_dqs[1] << 8) | - (coarse_dqs[0] << 4) | fine_dqs[0]; - - clrbits_le32((void *)MT76XX_MEMCTRL_BASE + 0x10, BIT(4)); - writel(reg, (void *)MT76XX_MEMCTRL_BASE + 0x64); - writel(ddr_cfg2_reg, (void *)MT76XX_MEMCTRL_BASE + 0x48); - setbits_le32((void *)MT76XX_MEMCTRL_BASE + 0x10, BIT(4)); - - for (i = 0; i < 2; i++) - debug("[%02X%02X%02X%02X]", min_coarse_dqs[i], - min_fine_dqs[i], max_coarse_dqs[i], max_fine_dqs[i]); - debug("\nDDR Calibration DQS reg = %08X\n", reg); -} diff --git a/arch/mips/mach-mtmips/ddr_init.c b/arch/mips/mach-mtmips/ddr_init.c new file mode 100644 index 0000000000..cd355cc840 --- /dev/null +++ b/arch/mips/mach-mtmips/ddr_init.c @@ -0,0 +1,194 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> +#include <linux/bitops.h> +#include <linux/io.h> +#include <linux/sizes.h> +#include <mach/ddr.h> +#include <mach/mc.h> + +#define DDR_BW_TEST_PAT 0xaa5555aa + +static const u32 dram_size[] = { + [DRAM_8MB] = SZ_8M, + [DRAM_16MB] = SZ_16M, + [DRAM_32MB] = SZ_32M, + [DRAM_64MB] = SZ_64M, + [DRAM_128MB] = SZ_128M, + [DRAM_256MB] = SZ_256M, +}; + +static void dram_test_write(u32 addr, u32 val) +{ + volatile ulong *target = (volatile ulong *)(KSEG1 + addr); + + sync(); + *target = val; + sync(); +} + +static u32 dram_test_read(u32 addr) +{ + volatile ulong *target = (volatile ulong *)(KSEG1 + addr); + u32 val; + + sync(); + val = *target; + sync(); + + return val; +} + +static int dram_addr_test_bit(u32 bit) +{ + u32 val; + + dram_test_write(0, 0); + dram_test_write(BIT(bit), DDR_BW_TEST_PAT); + val = dram_test_read(0); + + if (val == DDR_BW_TEST_PAT) + return 1; + + return 0; +} + +static void mc_ddr_init(void __iomem *memc, const struct mc_ddr_cfg *cfg, + u32 dq_dly, u32 dqs_dly, mc_reset_t mc_reset, u32 bw) +{ + u32 val; + + mc_reset(1); + __udelay(200); + mc_reset(0); + + clrbits_32(memc + MEMCTL_SDRAM_CFG1_REG, RBC_MAPPING); + + writel(cfg->cfg2, memc + MEMCTL_DDR_CFG2_REG); + writel(cfg->cfg3, memc + MEMCTL_DDR_CFG3_REG); + writel(cfg->cfg4, memc + MEMCTL_DDR_CFG4_REG); + writel(dq_dly, memc + MEMCTL_DDR_DQ_DLY_REG); + writel(dqs_dly, memc + MEMCTL_DDR_DQS_DLY_REG); + + writel(cfg->cfg0, memc + MEMCTL_DDR_CFG0_REG); + + val = cfg->cfg1; + if (bw) { + val &= ~IND_SDRAM_WIDTH_M; + val |= (bw << IND_SDRAM_WIDTH_S) & IND_SDRAM_WIDTH_M; + } + + writel(val, memc + MEMCTL_DDR_CFG1_REG); + + clrsetbits_32(memc + MEMCTL_PWR_SAVE_CNT_REG, SR_TAR_CNT_M, + 1 << SR_TAR_CNT_S); + + setbits_32(memc + MEMCTL_DDR_SELF_REFRESH_REG, SR_AUTO_EN); +} + +void ddr1_init(struct mc_ddr_init_param *param) +{ + enum mc_dram_size sz; + u32 bw = 0; + + /* First initialization, determine bus width */ + mc_ddr_init(param->memc, ¶m->cfgs[DRAM_8MB], param->dq_dly, + param->dqs_dly, param->mc_reset, IND_SDRAM_WIDTH_16BIT); + + /* Test bus width */ + dram_test_write(0, DDR_BW_TEST_PAT); + if (dram_test_read(0) == DDR_BW_TEST_PAT) + bw = IND_SDRAM_WIDTH_16BIT; + else + bw = IND_SDRAM_WIDTH_8BIT; + + /* Second initialization, determine DDR capacity */ + mc_ddr_init(param->memc, ¶m->cfgs[DRAM_128MB], param->dq_dly, + param->dqs_dly, param->mc_reset, bw); + + if (dram_addr_test_bit(9)) { + sz = DRAM_8MB; + } else { + if (dram_addr_test_bit(10)) { + if (dram_addr_test_bit(23)) + sz = DRAM_16MB; + else + sz = DRAM_32MB; + } else { + if (dram_addr_test_bit(24)) + sz = DRAM_64MB; + else + sz = DRAM_128MB; + } + } + + /* Final initialization, with DDR calibration */ + mc_ddr_init(param->memc, ¶m->cfgs[sz], param->dq_dly, + param->dqs_dly, param->mc_reset, bw); + + /* Return actual DDR configuration */ + param->memsize = dram_size[sz]; + param->bus_width = bw; +} + +void ddr2_init(struct mc_ddr_init_param *param) +{ + enum mc_dram_size sz; + u32 bw = 0; + + /* First initialization, determine bus width */ + mc_ddr_init(param->memc, ¶m->cfgs[DRAM_32MB], param->dq_dly, + param->dqs_dly, param->mc_reset, IND_SDRAM_WIDTH_16BIT); + + /* Test bus width */ + dram_test_write(0, DDR_BW_TEST_PAT); + if (dram_test_read(0) == DDR_BW_TEST_PAT) + bw = IND_SDRAM_WIDTH_16BIT; + else + bw = IND_SDRAM_WIDTH_8BIT; + + /* Second initialization, determine DDR capacity */ + mc_ddr_init(param->memc, ¶m->cfgs[DRAM_256MB], param->dq_dly, + param->dqs_dly, param->mc_reset, bw); + + if (bw == IND_SDRAM_WIDTH_16BIT) { + if (dram_addr_test_bit(10)) { + sz = DRAM_32MB; + } else { + if (dram_addr_test_bit(24)) { + if (dram_addr_test_bit(27)) + sz = DRAM_64MB; + else + sz = DRAM_128MB; + } else { + sz = DRAM_256MB; + } + } + } else { + if (dram_addr_test_bit(23)) { + sz = DRAM_32MB; + } else { + if (dram_addr_test_bit(24)) { + if (dram_addr_test_bit(27)) + sz = DRAM_64MB; + else + sz = DRAM_128MB; + } else { + sz = DRAM_256MB; + } + } + } + + /* Final initialization, with DDR calibration */ + mc_ddr_init(param->memc, ¶m->cfgs[sz], param->dq_dly, + param->dqs_dly, param->mc_reset, bw); + + /* Return actual DDR configuration */ + param->memsize = dram_size[sz]; + param->bus_width = bw; +} diff --git a/arch/mips/mach-mtmips/include/mach/ddr.h b/arch/mips/mach-mtmips/include/mach/ddr.h new file mode 100644 index 0000000000..f92198137b --- /dev/null +++ b/arch/mips/mach-mtmips/include/mach/ddr.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef _MTMIPS_DDR_H_ +#define _MTMIPS_DDR_H_ + +#include <linux/io.h> +#include <linux/types.h> + +enum mc_dram_size { + DRAM_8MB, + DRAM_16MB, + DRAM_32MB, + DRAM_64MB, + DRAM_128MB, + DRAM_256MB, + + __DRAM_SZ_MAX +}; + +struct mc_ddr_cfg { + u32 cfg0; + u32 cfg1; + u32 cfg2; + u32 cfg3; + u32 cfg4; +}; + +typedef void (*mc_reset_t)(int assert); + +struct mc_ddr_init_param { + void __iomem *memc; + + u32 dq_dly; + u32 dqs_dly; + + const struct mc_ddr_cfg *cfgs; + mc_reset_t mc_reset; + + u32 memsize; + u32 bus_width; +}; + +void ddr1_init(struct mc_ddr_init_param *param); +void ddr2_init(struct mc_ddr_init_param *param); +void ddr_calibrate(void __iomem *memc, u32 memsize, u32 bw); + +#endif /* _MTMIPS_DDR_H_ */ diff --git a/arch/mips/mach-mtmips/include/mach/mc.h b/arch/mips/mach-mtmips/include/mach/mc.h new file mode 100644 index 0000000000..d7d623a63b --- /dev/null +++ b/arch/mips/mach-mtmips/include/mach/mc.h @@ -0,0 +1,180 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef _MTMIPS_MC_H_ +#define _MTMIPS_MC_H_ + +#define MEMCTL_SDRAM_CFG0_REG 0x00 +#define DIS_CLK_GT 0x80000000 +#define CLK_SLEW_S 29 +#define CLK_SLEW_M 0x60000000 +#define TWR 0x10000000 +#define TMRD_S 24 +#define TMRD_M 0xf000000 +#define TRFC_S 20 +#define TRFC_M 0xf00000 +#define TCAS_S 16 +#define TCAS_M 0x30000 +#define TRAS_S 12 +#define TRAS_M 0xf000 +#define TRCD_S 8 +#define TRCD_M 0x300 +#define TRC_S 4 +#define TRC_M 0xf0 +#define TRP_S 0 +#define TRP_M 0x03 + +#define MEMCTL_SDRAM_CFG1_REG 0x04 +#define SDRAM_INIT_START 0x80000000 +#define SDRAM_INIT_DONE 0x40000000 +#define RBC_MAPPING 0x20000000 +#define PWR_DOWN_EN 0x10000000 +#define PWR_DOWN_MODE 0x8000000 +#define SDRAM_WIDTH 0x1000000 +#define NUMCOLS_S 20 +#define NUMCOLS_M 0x300000 +#define NUMROWS_S 16 +#define NUMROWS_M 0x30000 +#define TREFR_S 0 +#define TREFR_M 0xffff + +#define MEMCTL_DDR_SELF_REFRESH_REG 0x10 +#define ODT_SRC_SEL_S 24 +#define ODT_SRC_SEL_M 0xf000000 +#define ODT_OFF_DLY_S 20 +#define ODT_OFF_DLY_M 0xf00000 +#define ODT_ON_DLY_S 16 +#define ODT_ON_DLY_M 0xf0000 +#define SR_AUTO_EN 0x10 +#define SRACK_B 0x02 +#define SRREQ_B 0x01 + +#define MEMCTL_PWR_SAVE_CNT_REG 0x14 +#define PD_CNT_S 24 +#define PD_CNT_M 0xff000000 +#define SR_TAR_CNT_S 0 +#define SR_TAR_CNT_M 0xffffff + +#define MEMCTL_DLL_DBG_REG 0x20 +#define TDC_STABLE_S 12 +#define TDC_STABLE_M 0x3f000 +#define MST_DLY_SEL_S 4 +#define MST_DLY_SEL_M 0xff0 +#define CURR_STATE_S 1 +#define CURR_STATE_M 0x06 +#define ADLL_LOCK_DONE 0x01 + +#define MEMCTL_DDR_CFG0_REG 0x40 +#define T_RRD_S 28 +#define T_RRD_M 0xf0000000 +#define T_RAS_S 23 +#define T_RAS_M 0xf800000 +#define T_RP_S 19 +#define T_RP_M 0x780000 +#define T_RFC_S 13 +#define T_RFC_M 0x7e000 +#define T_REFI_S 0 +#define T_REFI_M 0x1fff + +#define MEMCTL_DDR_CFG1_REG 0x44 +#define T_WTR_S 28 +#define T_WTR_M 0xf0000000 +#define T_RTP_S 24 +#define T_RTP_M 0xf000000 +#define USER_DATA_WIDTH 0x200000 +#define IND_SDRAM_SIZE_S 18 +#define IND_SDRAM_SIZE_M 0x1c0000 +#define IND_SDRAM_SIZE_8MB 1 +#define IND_SDRAM_SIZE_16MB 2 +#define IND_SDRAM_SIZE_32MB 3 +#define IND_SDRAM_SIZE_64MB 4 +#define IND_SDRAM_SIZE_128MB 5 +#define IND_SDRAM_SIZE_256MB 6 +#define IND_SDRAM_WIDTH_S 16 +#define IND_SDRAM_WIDTH_M 0x30000 +#define IND_SDRAM_WIDTH_8BIT 1 +#define IND_SDRAM_WIDTH_16BIT 2 +#define EXT_BANK_S 14 +#define EXT_BANK_M 0xc000 +#define TOTAL_SDRAM_WIDTH_S 12 +#define TOTAL_SDRAM_WIDTH_M 0x3000 +#define T_WR_S 8 +#define T_WR_M 0xf00 +#define T_MRD_S 4 +#define T_MRD_M 0xf0 +#define T_RCD_S 0 +#define T_RCD_M 0x0f + +#define MEMCTL_DDR_CFG2_REG 0x48 +#define REGE 0x80000000 +#define DDR2_MODE 0x40000000 +#define DQS0_GATING_WINDOW_S 28 +#define DQS0_GATING_WINDOW_M 0x30000000 +#define DQS1_GATING_WINDOW_S 26 +#define DQS1_GATING_WINDOW_M 0xc000000 +#define PD 0x1000 +#define WR_S 9 +#define WR_M 0xe00 +#define DLLRESET 0x100 +#define TESTMODE 0x80 +#define CAS_LATENCY_S 4 +#define CAS_LATENCY_M 0x70 +#define BURST_TYPE 0x08 +#define BURST_LENGTH_S 0 +#define BURST_LENGTH_M 0x07 + +#define MEMCTL_DDR_CFG3_REG 0x4c +#define Q_OFF 0x1000 +#define RDOS 0x800 +#define DIS_DIFF_DQS 0x400 +#define OCD_S 7 +#define OCD_M 0x380 +#define RTT1 0x40 +#define ADDITIVE_LATENCY_S 3 +#define ADDITIVE_LATENCY_M 0x38 +#define RTT0 0x04 +#define DS 0x02 +#define DLL 0x01 + +#define MEMCTL_DDR_CFG4_REG 0x50 +#define FAW_S 0 +#define FAW_M 0x0f + +#define MEMCTL_DDR_DQ_DLY_REG 0x60 +#define DQ1_DELAY_SEL_S 24 +#define DQ1_DELAY_SEL_M 0xff000000 +#define DQ0_DELAY_SEL_S 16 +#define DQ0_DELAY_SEL_M 0xff0000 +#define DQ1_DELAY_COARSE_TUNING_S 12 +#define DQ1_DELAY_COARSE_TUNING_M 0xf000 +#define DQ1_DELAY_FINE_TUNING_S 8 +#define DQ1_DELAY_FINE_TUNING_M 0xf00 +#define DQ0_DELAY_COARSE_TUNING_S 4 +#define DQ0_DELAY_COARSE_TUNING_M 0xf0 +#define DQ0_DELAY_FINE_TUNING_S 0 +#define DQ0_DELAY_FINE_TUNING_M 0x0f + +#define MEMCTL_DDR_DQS_DLY_REG 0x64 +#define DQS1_DELAY_SEL_S 24 +#define DQS1_DELAY_SEL_M 0xff000000 +#define DQS0_DELAY_SEL_S 16 +#define DQS0_DELAY_SEL_M 0xff0000 +#define DQS1_DELAY_COARSE_TUNING_S 12 +#define DQS1_DELAY_COARSE_TUNING_M 0xf000 +#define DQS1_DELAY_FINE_TUNING_S 8 +#define DQS1_DELAY_FINE_TUNING_M 0xf00 +#define DQS0_DELAY_COARSE_TUNING_S 4 +#define DQS0_DELAY_COARSE_TUNING_M 0xf0 +#define DQS0_DELAY_FINE_TUNING_S 0 +#define DQS0_DELAY_FINE_TUNING_M 0x0f + +#define MEMCTL_DDR_DLL_SLV_REG 0x68 +#define DLL_SLV_UPDATE_MODE 0x100 +#define DQS_DLY_SEL_EN 0x80 +#define DQ_DLY_SEL_EN 0x01 + +#endif /* _MTMIPS_MC_H_ */ diff --git a/arch/mips/mach-mtmips/include/mach/serial.h b/arch/mips/mach-mtmips/include/mach/serial.h new file mode 100644 index 0000000000..bfa246b428 --- /dev/null +++ b/arch/mips/mach-mtmips/include/mach/serial.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef _MTMIPS_SERIAL_H_ +#define _MTMIPS_SERIAL_H_ + +void mtmips_spl_serial_init(void); + +#endif /* _MTMIPS_SERIAL_H_ */ diff --git a/arch/mips/mach-mtmips/lowlevel_init.S b/arch/mips/mach-mtmips/lowlevel_init.S deleted file mode 100644 index aa707e0de6..0000000000 --- a/arch/mips/mach-mtmips/lowlevel_init.S +++ /dev/null @@ -1,328 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (c) 2018 Stefan Roese <sr@denx.de> - * - * This code is mostly based on the code extracted from this MediaTek - * github repository: - * - * https://github.com/MediaTek-Labs/linkit-smart-uboot.git - * - * I was not able to find a specific license or other developers - * copyrights here, so I can't add them here. - */ - -#include <config.h> -#include <asm/regdef.h> -#include <asm/mipsregs.h> -#include <asm/addrspace.h> -#include <asm/asm.h> -#include "mt76xx.h" - -#ifndef BIT -#define BIT(nr) (1 << (nr)) -#endif - -#define DELAY_USEC(us) ((us) / 100) - -#define DDR_CFG1_CHIP_WIDTH_MASK (0x3 << 16) -#define DDR_CFG1_BUS_WIDTH_MASK (0x3 << 12) - -#if defined(CONFIG_ONBOARD_DDR2_SIZE_256MBIT) -#define DDR_CFG1_SIZE_VAL 0x222e2323 -#define DDR_CFG4_SIZE_VAL 7 -#endif -#if defined(CONFIG_ONBOARD_DDR2_SIZE_512MBIT) -#define DDR_CFG1_SIZE_VAL 0x22322323 -#define DDR_CFG4_SIZE_VAL 9 -#endif -#if defined(CONFIG_ONBOARD_DDR2_SIZE_1024MBIT) -#define DDR_CFG1_SIZE_VAL 0x22362323 -#define DDR_CFG4_SIZE_VAL 9 -#endif -#if defined(CONFIG_ONBOARD_DDR2_SIZE_2048MBIT) -#define DDR_CFG1_SIZE_VAL 0x223a2323 -#define DDR_CFG4_SIZE_VAL 9 -#endif - -#if defined(CONFIG_ONBOARD_DDR2_CHIP_WIDTH_8BIT) -#define DDR_CFG1_CHIP_WIDTH_VAL (0x1 << 16) -#endif -#if defined(CONFIG_ONBOARD_DDR2_CHIP_WIDTH_16BIT) -#define DDR_CFG1_CHIP_WIDTH_VAL (0x2 << 16) -#endif - -#if defined(CONFIG_ONBOARD_DDR2_BUS_WIDTH_16BIT) -#define DDR_CFG1_BUS_WIDTH_VAL (0x2 << 12) -#endif -#if defined(CONFIG_ONBOARD_DDR2_BUS_WIDTH_32BIT) -#define DDR_CFG1_BUS_WIDTH_VAL (0x3 << 12) -#endif - - .set noreorder - -LEAF(lowlevel_init) - - /* Load base addresses as physical addresses for later usage */ - li s0, CKSEG1ADDR(MT76XX_SYSCTL_BASE) - li s1, CKSEG1ADDR(MT76XX_MEMCTRL_BASE) - li s2, CKSEG1ADDR(MT76XX_RGCTRL_BASE) - - /* polling CPLL is ready */ - li t1, DELAY_USEC(1000000) - la t5, MT76XX_ROM_STATUS_REG -1: - lw t2, 0(t5) - andi t2, t2, 0x1 - bnez t2, CPLL_READY - subu t1, t1, 1 - bgtz t1, 1b - nop - la t0, MT76XX_CLKCFG0_REG - lw t3, 0(t0) - ori t3, t3, 0x1 - sw t3, 0(t0) - b CPLL_DONE - nop -CPLL_READY: - la t0, MT76XX_CLKCFG0_REG - lw t1, 0(t0) - li t2, ~0x0c - and t1, t1, t2 - ori t1, t1, 0xc - sw t1, 0(t0) - la t0, MT76XX_DYN_CFG0_REG - lw t3, 0(t0) - li t5, ~((0x0f << 8) | (0x0f << 0)) - and t3, t3, t5 - li t5, (10 << 8) | (1 << 0) - or t3, t3, t5 - sw t3, 0(t0) - la t0, MT76XX_CLKCFG0_REG - lw t3, 0(t0) - li t4, ~0x0F - and t3, t3, t4 - ori t3, t3, 0xc - sw t3, 0(t0) - lw t3, 0(t0) - ori t3, t3, 0x08 - sw t3, 0(t0) - -CPLL_DONE: - /* Reset MC */ - lw t2, 0x34(s0) - ori t2, BIT(10) - sw t2, 0x34(s0) - nop - - /* - * SDR and DDR initialization: delay 200us - */ - li t0, DELAY_USEC(200 + 40) - li t1, 0x1 -1: - sub t0, t0, t1 - bnez t0, 1b - nop - - /* set DRAM IO PAD for MT7628IC */ - /* DDR LDO Enable */ - lw t4, 0x100(s2) - li t2, BIT(31) - or t4, t4, t2 - sw t4, 0x100(s2) - lw t4, 0x10c(s2) - j LDO_1P8V - nop -LDO_1P8V: - li t2, ~BIT(6) - and t4, t4, t2 - sw t4, 0x10c(s2) - j DDRLDO_SOFT_START -LDO_2P5V: - /* suppose external DDR1 LDO 2.5V */ - li t2, BIT(6) - or t4, t4, t2 - sw t4, 0x10c(s2) - -DDRLDO_SOFT_START: - lw t2, 0x10c(s2) - li t3, BIT(16) - or t2, t2, t3 - sw t2, 0x10c(s2) - li t3, DELAY_USEC(250*50) -LDO_DELAY: - subu t3, t3, 1 - bnez t3, LDO_DELAY - nop - - lw t2, 0x10c(s2) - li t3, BIT(18) - or t2, t2, t3 - sw t2, 0x10c(s2) - -SET_RG_BUCK_FPWM: - lw t2, 0x104(s2) - ori t2, t2, BIT(10) - sw t2, 0x104(s2) - -DDR_PAD_CFG: - /* clean CLK PAD */ - lw t2, 0x704(s2) - li t8, 0xfffff0f0 - and t2, t2, t8 - /* clean CMD PAD */ - lw t3, 0x70c(s2) - li t8, 0xfffff0f0 - and t3, t3, t8 - /* clean DQ IPAD */ - lw t4, 0x710(s2) - li t8, 0xfffff8ff - and t4, t4, t8 - /* clean DQ OPAD */ - lw t5, 0x714(s2) - li t8, 0xfffff0f0 - and t5, t5, t8 - /* clean DQS IPAD */ - lw t6, 0x718(s2) - li t8, 0xfffff8ff - and t6, t6, t8 - /* clean DQS OPAD */ - lw t7, 0x71c(s2) - li t8, 0xfffff0f0 - and t7, t7, t8 - - lw t9, 0xc(s0) - srl t9, t9, 16 - andi t9, t9, 0x1 - bnez t9, MT7628_AN_DDR1_PAD -MT7628_KN_PAD: - li t8, 0x00000303 - or t2, t2, t8 - or t3, t3, t8 - or t5, t5, t8 - or t7, t7, t8 - li t8, 0x00000000 - or t4, t4, t8 - or t6, t6, t8 - j SET_PAD_CFG -MT7628_AN_DDR1_PAD: - lw t1, 0x10(s0) - andi t1, t1, 0x1 - beqz t1, MT7628_AN_DDR2_PAD - li t8, 0x00000c0c - or t2, t2, t8 - li t8, 0x00000202 - or t3, t3, t8 - li t8, 0x00000707 - or t5, t5, t8 - li t8, 0x00000c0c - or t7, t7, t8 - li t8, 0x00000000 - or t4, t4, t8 - or t6, t6, t8 - j SET_PAD_CFG -MT7628_AN_DDR2_PAD: - li t8, 0x00000c0c - or t2, t2, t8 - li t8, 0x00000202 - or t3, t3, t8 - li t8, 0x00000404 - or t5, t5, t8 - li t8, 0x00000c0c - or t7, t7, t8 - li t8, 0x00000000 /* ODT off */ - or t4, t4, t8 - or t6, t6, t8 - -SET_PAD_CFG: - sw t2, 0x704(s2) - sw t3, 0x70c(s2) - sw t4, 0x710(s2) - sw t5, 0x714(s2) - sw t6, 0x718(s2) - sw t7, 0x71c(s2) - - /* - * DDR initialization: reset pin to 0 - */ - lw t2, 0x34(s0) - and t2, ~BIT(10) - sw t2, 0x34(s0) - nop - - /* - * DDR initialization: wait til reg DDR_CFG1 bit 21 equal to 1 (ready) - */ -DDR_READY: - li t1, DDR_CFG1_REG - lw t0, 0(t1) - nop - and t2, t0, BIT(21) - beqz t2, DDR_READY - nop - - /* - * DDR initialization - * - * Only DDR2 supported right now. DDR2 support can be added, once - * boards using it will get added to mainline U-Boot. - */ - li t1, DDR_CFG2_REG - lw t0, 0(t1) - nop - and t0, ~BIT(30) - and t0, ~(7 << 4) - or t0, (4 << 4) - or t0, BIT(30) - or t0, BIT(11) - sw t0, 0(t1) - nop - - li t1, DDR_CFG3_REG - lw t2, 0(t1) - /* Disable ODT; reference board ok, ev board fail */ - and t2, ~BIT(6) - or t2, BIT(2) - li t0, DDR_CFG4_REG - lw t1, 0(t0) - li t2, ~(0x01f | 0x0f0) - and t1, t1, t2 - ori t1, t1, DDR_CFG4_SIZE_VAL - sw t1, 0(t0) - nop - - /* - * DDR initialization: config size and width on reg DDR_CFG1 - */ - li t6, DDR_CFG1_SIZE_VAL - - and t6, ~DDR_CFG1_CHIP_WIDTH_MASK - or t6, DDR_CFG1_CHIP_WIDTH_VAL - - /* CONFIG DDR_CFG1[13:12] about TOTAL WIDTH */ - and t6, ~DDR_CFG1_BUS_WIDTH_MASK - or t6, DDR_CFG1_BUS_WIDTH_VAL - - li t5, DDR_CFG1_REG - sw t6, 0(t5) - nop - - /* - * DDR: enable self auto refresh for power saving - * enable it by default for both RAM and ROM version (for CoC) - */ - lw t1, 0x14(s1) - nop - and t1, 0xff000000 - or t1, 0x01 - sw t1, 0x14(s1) - nop - lw t1, 0x10(s1) - nop - or t1, 0x10 - sw t1, 0x10(s1) - nop - - jr ra - nop - END(lowlevel_init) diff --git a/arch/mips/mach-mtmips/mt7628/Makefile b/arch/mips/mach-mtmips/mt7628/Makefile new file mode 100644 index 0000000000..7e139d5adf --- /dev/null +++ b/arch/mips/mach-mtmips/mt7628/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-y += lowlevel_init.o +obj-y += init.o +obj-y += ddr.o +obj-$(CONFIG_SPL_BUILD) += serial.o diff --git a/arch/mips/mach-mtmips/mt7628/ddr.c b/arch/mips/mach-mtmips/mt7628/ddr.c new file mode 100644 index 0000000000..06c0ca6854 --- /dev/null +++ b/arch/mips/mach-mtmips/mt7628/ddr.c @@ -0,0 +1,173 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> +#include <asm/addrspace.h> +#include <linux/bitops.h> +#include <linux/sizes.h> +#include <linux/io.h> +#include <mach/ddr.h> +#include <mach/mc.h> +#include "mt7628.h" + +DECLARE_GLOBAL_DATA_PTR; + +/* DDR2 DQ_DLY */ +#define DDR2_DQ_DLY \ + ((0x8 << DQ1_DELAY_COARSE_TUNING_S) | \ + (0x2 << DQ1_DELAY_FINE_TUNING_S) | \ + (0x8 << DQ0_DELAY_COARSE_TUNING_S) | \ + (0x2 << DQ0_DELAY_FINE_TUNING_S)) + +/* DDR2 DQS_DLY */ +#define DDR2_DQS_DLY \ + ((0x8 << DQS1_DELAY_COARSE_TUNING_S) | \ + (0x3 << DQS1_DELAY_FINE_TUNING_S) | \ + (0x8 << DQS0_DELAY_COARSE_TUNING_S) | \ + (0x3 << DQS0_DELAY_FINE_TUNING_S)) + +const struct mc_ddr_cfg ddr1_cfgs_200mhz[] = { + [DRAM_8MB] = { 0x34A1EB94, 0x20262324, 0x28000033, 0x00000002, 0x00000000 }, + [DRAM_16MB] = { 0x34A1EB94, 0x202A2324, 0x28000033, 0x00000002, 0x00000000 }, + [DRAM_32MB] = { 0x34A1E5CA, 0x202E2324, 0x28000033, 0x00000002, 0x00000000 }, + [DRAM_64MB] = { 0x3421E5CA, 0x20322324, 0x28000033, 0x00000002, 0x00000000 }, + [DRAM_128MB] = { 0x241B05CA, 0x20362334, 0x28000033, 0x00000002, 0x00000000 }, +}; + +const struct mc_ddr_cfg ddr1_cfgs_160mhz[] = { + [DRAM_8MB] = { 0x239964A1, 0x20262323, 0x00000033, 0x00000002, 0x00000000 }, + [DRAM_16MB] = { 0x239964A1, 0x202A2323, 0x00000033, 0x00000002, 0x00000000 }, + [DRAM_32MB] = { 0x239964A1, 0x202E2323, 0x00000033, 0x00000002, 0x00000000 }, + [DRAM_64MB] = { 0x239984A1, 0x20322323, 0x00000033, 0x00000002, 0x00000000 }, + [DRAM_128MB] = { 0x239AB4A1, 0x20362333, 0x00000033, 0x00000002, 0x00000000 }, +}; + +const struct mc_ddr_cfg ddr2_cfgs_200mhz[] = { + [DRAM_32MB] = { 0x2519E2E5, 0x222E2323, 0x68000C43, 0x00000452, 0x0000000A }, + [DRAM_64MB] = { 0x249AA2E5, 0x22322323, 0x68000C43, 0x00000452, 0x0000000A }, + [DRAM_128MB] = { 0x249B42E5, 0x22362323, 0x68000C43, 0x00000452, 0x0000000A }, + [DRAM_256MB] = { 0x249CE2E5, 0x223A2323, 0x68000C43, 0x00000452, 0x0000000A }, +}; + +const struct mc_ddr_cfg ddr2_cfgs_160mhz[] = { + [DRAM_32MB] = { 0x23918250, 0x222E2322, 0x40000A43, 0x00000452, 0x00000006 }, + [DRAM_64MB] = { 0x239A2250, 0x22322322, 0x40000A43, 0x00000452, 0x00000008 }, + [DRAM_128MB] = { 0x2392A250, 0x22362322, 0x40000A43, 0x00000452, 0x00000008 }, + [DRAM_256MB] = { 0x24140250, 0x223A2322, 0x40000A43, 0x00000452, 0x00000008 }, +}; + +static void mt7628_memc_reset(int assert) +{ + void __iomem *sysc = ioremap_nocache(SYSCTL_BASE, SYSCTL_SIZE); + + if (assert) + setbits_32(sysc + SYSCTL_RSTCTL_REG, MC_RST); + else + clrbits_32(sysc + SYSCTL_RSTCTL_REG, MC_RST); +} + +static void mt7628_ddr_pad_ldo_config(int ddr_type, int pkg_type) +{ + void __iomem *rgc = ioremap_nocache(RGCTL_BASE, RGCTL_SIZE); + u32 ck_pad1, cmd_pad1, dq_pad0, dq_pad1, dqs_pad0, dqs_pad1; + + setbits_32(rgc + RGCTL_PMU_G0_REG, PMU_CFG_EN); + + if (ddr_type == DRAM_DDR1) + setbits_32(rgc + RGCTL_PMU_G3_REG, RG_DDRLDO_VOSEL); + else + clrbits_32(rgc + RGCTL_PMU_G3_REG, RG_DDRLDO_VOSEL); + + setbits_32(rgc + RGCTL_PMU_G3_REG, NI_DDRLDO_EN); + + __udelay(250 * 50); + + setbits_32(rgc + RGCTL_PMU_G3_REG, NI_DDRLDO_STB); + setbits_32(rgc + RGCTL_PMU_G1_REG, RG_BUCK_FPWM); + + ck_pad1 = readl(rgc + RGCTL_DDR_PAD_CK_G1_REG); + cmd_pad1 = readl(rgc + RGCTL_DDR_PAD_CMD_G1_REG); + dq_pad0 = readl(rgc + RGCTL_DDR_PAD_DQ_G0_REG); + dq_pad1 = readl(rgc + RGCTL_DDR_PAD_DQ_G1_REG); + dqs_pad0 = readl(rgc + RGCTL_DDR_PAD_DQS_G0_REG); + dqs_pad1 = readl(rgc + RGCTL_DDR_PAD_DQS_G1_REG); + + ck_pad1 &= ~(DRVP_M | DRVN_M); + cmd_pad1 &= ~(DRVP_M | DRVN_M); + dq_pad0 &= ~RTT_M; + dq_pad1 &= ~(DRVP_M | DRVN_M); + dqs_pad0 &= ~RTT_M; + dqs_pad1 &= ~(DRVP_M | DRVN_M); + + if (pkg_type == PKG_ID_KN) { + ck_pad1 |= (3 << DRVP_S) | (3 << DRVN_S); + cmd_pad1 |= (3 << DRVP_S) | (3 << DRVN_S); + dq_pad1 |= (3 << DRVP_S) | (3 << DRVN_S); + dqs_pad1 |= (3 << DRVP_S) | (3 << DRVN_S); + } else { + ck_pad1 |= (12 << DRVP_S) | (12 << DRVN_S); + cmd_pad1 |= (2 << DRVP_S) | (2 << DRVN_S); + dqs_pad1 |= (12 << DRVP_S) | (12 << DRVN_S); + if (ddr_type == DRAM_DDR1) + dq_pad1 |= (7 << DRVP_S) | (7 << DRVN_S); + else + dq_pad1 |= (4 << DRVP_S) | (4 << DRVN_S); + } + + writel(ck_pad1, rgc + RGCTL_DDR_PAD_CK_G1_REG); + writel(cmd_pad1, rgc + RGCTL_DDR_PAD_CMD_G1_REG); + writel(dq_pad0, rgc + RGCTL_DDR_PAD_DQ_G0_REG); + writel(dq_pad1, rgc + RGCTL_DDR_PAD_DQ_G1_REG); + writel(dqs_pad0, rgc + RGCTL_DDR_PAD_DQS_G0_REG); + writel(dqs_pad1, rgc + RGCTL_DDR_PAD_DQS_G1_REG); +} + +void mt7628_ddr_init(void) +{ + void __iomem *sysc; + int ddr_type, pkg_type, lspd; + struct mc_ddr_init_param param; + + sysc = ioremap_nocache(SYSCTL_BASE, SYSCTL_SIZE); + ddr_type = readl(sysc + SYSCTL_SYSCFG0_REG) & DRAM_TYPE; + pkg_type = !!(readl(sysc + SYSCTL_CHIP_REV_ID_REG) & PKG_ID); + lspd = readl(sysc + SYSCTL_CLKCFG0_REG) & + (CPU_PLL_FROM_BBP | CPU_PLL_FROM_XTAL); + + mt7628_memc_reset(1); + __udelay(200); + + mt7628_ddr_pad_ldo_config(ddr_type, pkg_type); + + param.memc = ioremap_nocache(MEMCTL_BASE, MEMCTL_SIZE); + param.dq_dly = DDR2_DQ_DLY; + param.dqs_dly = DDR2_DQS_DLY; + param.mc_reset = mt7628_memc_reset; + param.memsize = 0; + param.bus_width = 0; + + if (pkg_type == PKG_ID_KN) + ddr_type = DRAM_DDR1; + + if (ddr_type == DRAM_DDR1) { + if (lspd) + param.cfgs = ddr1_cfgs_160mhz; + else + param.cfgs = ddr1_cfgs_200mhz; + ddr1_init(¶m); + } else { + if (lspd) + param.cfgs = ddr2_cfgs_160mhz; + else + param.cfgs = ddr2_cfgs_200mhz; + ddr2_init(¶m); + } + + ddr_calibrate(param.memc, param.memsize, param.bus_width); + + gd->ram_size = param.memsize; +} diff --git a/arch/mips/mach-mtmips/mt7628/init.c b/arch/mips/mach-mtmips/mt7628/init.c new file mode 100644 index 0000000000..77d1f2ea0d --- /dev/null +++ b/arch/mips/mach-mtmips/mt7628/init.c @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> +#include <clk.h> +#include <dm.h> +#include <dm/uclass.h> +#include <dt-bindings/clock/mt7628-clk.h> +#include <linux/io.h> +#include "mt7628.h" + +DECLARE_GLOBAL_DATA_PTR; + +static void set_init_timer_freq(void) +{ + void __iomem *sysc; + u32 bs, val, timer_freq_post; + + sysc = ioremap_nocache(SYSCTL_BASE, SYSCTL_SIZE); + + /* We can't use the clk driver as the DM has not been initialized yet */ + bs = readl(sysc + SYSCTL_SYSCFG0_REG); + if ((bs & XTAL_FREQ_SEL) == XTAL_25MHZ) { + gd->arch.timer_freq = 25000000; + timer_freq_post = 575000000; + } else { + gd->arch.timer_freq = 40000000; + timer_freq_post = 580000000; + } + + val = readl(sysc + SYSCTL_CLKCFG0_REG); + if (!(val & (CPU_PLL_FROM_BBP | CPU_PLL_FROM_XTAL))) + gd->arch.timer_freq = timer_freq_post; +} + +void mt7628_init(void) +{ + set_init_timer_freq(); + + mt7628_ddr_init(); +} + +int print_cpuinfo(void) +{ + void __iomem *sysc; + struct udevice *clkdev; + u32 val, ver, eco, pkg, ddr, chipmode, ee; + ulong cpu_clk, bus_clk, xtal_clk, timer_freq; + struct clk clk; + int ret; + + sysc = ioremap_nocache(SYSCTL_BASE, SYSCTL_SIZE); + + val = readl(sysc + SYSCTL_CHIP_REV_ID_REG); + ver = (val & VER_M) >> VER_S; + eco = (val & ECO_M) >> ECO_S; + pkg = !!(val & PKG_ID); + + val = readl(sysc + SYSCTL_SYSCFG0_REG); + ddr = val & DRAM_TYPE; + chipmode = (val & CHIP_MODE_M) >> CHIP_MODE_S; + + val = readl(sysc + SYSCTL_EFUSE_CFG_REG); + ee = val & EFUSE_MT7688; + + printf("CPU: MediaTek MT%u%c ver:%u eco:%u\n", + ee ? 7688 : 7628, pkg ? 'A' : 'K', ver, eco); + + printf("Boot: DDR%s, SPI-NOR %u-Byte Addr, CPU clock from %s\n", + ddr ? "" : "2", chipmode & 0x01 ? 4 : 3, + chipmode & 0x02 ? "XTAL" : "CPLL"); + + ret = uclass_get_device_by_driver(UCLASS_CLK, DM_GET_DRIVER(mt7628_clk), + &clkdev); + if (ret) + return ret; + + clk.dev = clkdev; + + clk.id = CLK_CPU; + cpu_clk = clk_get_rate(&clk); + + clk.id = CLK_SYS; + bus_clk = clk_get_rate(&clk); + + clk.id = CLK_XTAL; + xtal_clk = clk_get_rate(&clk); + + clk.id = CLK_MIPS_CNT; + timer_freq = clk_get_rate(&clk); + + /* Set final timer frequency */ + if (timer_freq) + gd->arch.timer_freq = timer_freq; + + printf("Clock: CPU: %luMHz, Bus: %luMHz, XTAL: %luMHz\n", + cpu_clk / 1000000, bus_clk / 1000000, xtal_clk / 1000000); + + return 0; +} + +ulong notrace get_tbclk(void) +{ + return gd->arch.timer_freq; +} diff --git a/arch/mips/mach-mtmips/mt7628/lowlevel_init.S b/arch/mips/mach-mtmips/mt7628/lowlevel_init.S new file mode 100644 index 0000000000..e4a6c03580 --- /dev/null +++ b/arch/mips/mach-mtmips/mt7628/lowlevel_init.S @@ -0,0 +1,161 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <config.h> +#include <asm-offsets.h> +#include <asm/cacheops.h> +#include <asm/regdef.h> +#include <asm/mipsregs.h> +#include <asm/addrspace.h> +#include <asm/asm.h> +#include "mt7628.h" + +/* Set temporary stack address range */ +#ifndef CONFIG_SYS_INIT_SP_ADDR +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \ + CONFIG_SYS_INIT_SP_OFFSET) +#endif + +#define CACHE_STACK_SIZE 0x4000 +#define CACHE_STACK_BASE (CONFIG_SYS_INIT_SP_ADDR - CACHE_STACK_SIZE) + +#define DELAY_USEC(us) ((58 * (us)) / 3) + + .set noreorder + +LEAF(mips_sram_init) +#ifndef CONFIG_SKIP_LOWLEVEL_INIT + /* Setup CPU PLL */ + li t0, DELAY_USEC(1000000) + li t1, KSEG1ADDR(SYSCTL_BASE + SYSCTL_ROM_STATUS_REG) + li t2, KSEG1ADDR(SYSCTL_BASE + SYSCTL_CLKCFG0_REG) + +_check_rom_status: + lw t3, 0(t1) + andi t3, t3, 1 + bnez t3, _rom_normal + subu t0, t0, 1 + bnez t0, _check_rom_status + nop + + lw t3, 0(t2) + ori t3, (CPU_PLL_FROM_BBP | CPU_PLL_FROM_XTAL) + xori t3, CPU_PLL_FROM_BBP + b _cpu_pll_done + nop + +_rom_normal: + lw t3, 0(t2) + ori t3, (CPU_PLL_FROM_BBP | CPU_PLL_FROM_XTAL | \ + DIS_BBP_SLEEP | EN_BBP_CLK) + xori t3, (CPU_PLL_FROM_BBP | CPU_PLL_FROM_XTAL) + +_cpu_pll_done: + sw t3, 0(t2) + + li t2, KSEG1ADDR(RBUSCTL_BASE + RBUSCTL_DYN_CFG0_REG) + lw t3, 0(t2) + ori t3, t3, (CPU_FDIV_M | CPU_FFRAC_M) + xori t3, t3, (CPU_FDIV_M | CPU_FFRAC_M) + ori t3, t3, ((1 << CPU_FDIV_S) | (1 << CPU_FFRAC_S)) + sw t3, 0(t2) + + /* Clear WST & SPR bits in ErrCtl */ + mfc0 t0, CP0_ECC + ins t0, zero, 30, 2 + mtc0 t0, CP0_ECC + ehb + + /* Simply initialize I-Cache */ + li a0, 0 + li a1, CONFIG_SYS_ICACHE_SIZE + + mtc0 zero, CP0_TAGLO /* Zero to DDataLo */ + +1: cache INDEX_STORE_TAG_I, 0(a0) + addiu a0, CONFIG_SYS_ICACHE_LINE_SIZE + bne a0, a1, 1b + nop + + /* Simply initialize D-Cache */ + li a0, 0 + li a1, CONFIG_SYS_DCACHE_SIZE + + mtc0 zero, CP0_TAGLO, 2 + +2: cache INDEX_STORE_TAG_D, 0(a0) + addiu a0, CONFIG_SYS_DCACHE_LINE_SIZE + bne a0, a1, 2b + nop + + /* Set KSEG0 Cachable */ + mfc0 t0, CP0_CONFIG + and t0, t0, MIPS_CONF_IMPL + or t0, t0, CONF_CM_CACHABLE_NONCOHERENT + mtc0 t0, CP0_CONFIG + ehb + + /* Lock D-Cache */ + PTR_LI a0, CACHE_STACK_BASE /* D-Cache lock base */ + li a1, CACHE_STACK_SIZE /* D-Cache lock size */ + li a2, 0x1ffff800 /* Mask of DTagLo[PTagLo] */ + +3: + /* Lock one cacheline */ + and t0, a0, a2 + ori t0, 0xe0 /* Valid & Dirty & Lock bits */ + mtc0 t0, CP0_TAGLO, 2 /* Write to DTagLo */ + ehb + cache INDEX_STORE_TAG_D, 0(a0) + + addiu a0, CONFIG_SYS_DCACHE_LINE_SIZE + sub a1, CONFIG_SYS_DCACHE_LINE_SIZE + bnez a1, 3b + nop +#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ + + jr ra + nop + END(mips_sram_init) + +NESTED(lowlevel_init, 0, ra) + /* Save ra and do real lowlevel initialization */ + move s0, ra + + PTR_LA t9, mt7628_init + jalr t9 + nop + + move ra, s0 + +#if CONFIG_IS_ENABLED(INIT_STACK_WITHOUT_MALLOC_F) + /* Set malloc base */ + li t0, (CONFIG_SYS_INIT_SP_ADDR + 15) & (~15) + PTR_S t0, GD_MALLOC_BASE(k0) # gd->malloc_base offset +#endif + + /* Write back data in locked cache to DRAM */ + PTR_LI a0, CACHE_STACK_BASE /* D-Cache unlock base */ + li a1, CACHE_STACK_SIZE /* D-Cache unlock size */ + +1: + cache HIT_WRITEBACK_INV_D, 0(a0) + addiu a0, CONFIG_SYS_DCACHE_LINE_SIZE + sub a1, CONFIG_SYS_DCACHE_LINE_SIZE + bnez a1, 1b + nop + + /* Set KSEG0 Uncached */ + mfc0 t0, CP0_CONFIG + and t0, t0, MIPS_CONF_IMPL + or t0, t0, CONF_CM_UNCACHED + mtc0 t0, CP0_CONFIG + ehb + + jr ra + nop + END(lowlevel_init) diff --git a/arch/mips/mach-mtmips/mt7628/mt7628.h b/arch/mips/mach-mtmips/mt7628/mt7628.h new file mode 100644 index 0000000000..391880b014 --- /dev/null +++ b/arch/mips/mach-mtmips/mt7628/mt7628.h @@ -0,0 +1,104 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef _MT7628_H_ +#define _MT7628_H_ + +#define SYSCTL_BASE 0x10000000 +#define SYSCTL_SIZE 0x100 +#define MEMCTL_BASE 0x10000300 +#define MEMCTL_SIZE 0x100 +#define RBUSCTL_BASE 0x10000400 +#define RBUSCTL_SIZE 0x100 +#define RGCTL_BASE 0x10001000 +#define RGCTL_SIZE 0x800 + +#define SYSCTL_EFUSE_CFG_REG 0x08 +#define EFUSE_MT7688 0x100000 + +#define SYSCTL_CHIP_REV_ID_REG 0x0c +#define PKG_ID 0x10000 +#define PKG_ID_AN 1 +#define PKG_ID_KN 0 +#define VER_S 8 +#define VER_M 0xf00 +#define ECO_S 0 +#define ECO_M 0x0f + +#define SYSCTL_SYSCFG0_REG 0x10 +#define XTAL_FREQ_SEL 0x40 +#define XTAL_40MHZ 1 +#define XTAL_25MHZ 0 +#define CHIP_MODE_S 1 +#define CHIP_MODE_M 0x0e +#define DRAM_TYPE 0x01 +#define DRAM_DDR1 1 +#define DRAM_DDR2 0 + +#define SYSCTL_ROM_STATUS_REG 0x28 + +#define SYSCTL_CLKCFG0_REG 0x2c +#define DIS_BBP_SLEEP 0x08 +#define EN_BBP_CLK 0x04 +#define CPU_PLL_FROM_BBP 0x02 +#define CPU_PLL_FROM_XTAL 0x01 + +#define SYSCTL_RSTCTL_REG 0x34 +#define MC_RST 0x400 + +#define SYSCTL_AGPIO_CFG_REG 0x3c +#define EPHY_GPIO_AIO_EN_S 17 +#define EPHY_GPIO_AIO_EN_M 0x1e0000 + +#define SYSCTL_GPIO_MODE1_REG 0x60 +#define UART2_MODE_S 26 +#define UART2_MODE_M 0xc000000 +#define UART1_MODE_S 24 +#define UART1_MODE_M 0x3000000 +#define UART0_MODE_S 8 +#define UART0_MODE_M 0x300 +#define SPIS_MODE_S 2 +#define SPIS_MODE_M 0x0c + +#define RBUSCTL_DYN_CFG0_REG 0x40 +#define CPU_FDIV_S 8 +#define CPU_FDIV_M 0xf00 +#define CPU_FFRAC_S 0 +#define CPU_FFRAC_M 0x0f + +#define RGCTL_PMU_G0_REG 0x100 +#define PMU_CFG_EN 0x80000000 + +#define RGCTL_PMU_G1_REG 0x104 +#define RG_BUCK_FPWM 0x02 + +#define RGCTL_PMU_G3_REG 0x10c +#define NI_DDRLDO_STB 0x40000 +#define NI_DDRLDO_EN 0x10000 +#define RG_DDRLDO_VOSEL 0x40 + +#define RGCTL_DDR_PAD_CK_G0_REG 0x700 +#define RGCTL_DDR_PAD_CMD_G0_REG 0x708 +#define RGCTL_DDR_PAD_DQ_G0_REG 0x710 +#define RGCTL_DDR_PAD_DQS_G0_REG 0x718 +#define RTT_S 8 +#define RTT_M 0x700 + +#define RGCTL_DDR_PAD_CK_G1_REG 0x704 +#define RGCTL_DDR_PAD_CMD_G1_REG 0x70c +#define RGCTL_DDR_PAD_DQ_G1_REG 0x714 +#define RGCTL_DDR_PAD_DQS_G1_REG 0x71c +#define DRVP_S 0 +#define DRVP_M 0x0f +#define DRVN_S 8 +#define DRVN_M 0xf00 + +#ifndef __ASSEMBLY__ +void mt7628_ddr_init(void); +#endif + +#endif /* _MT7628_H_ */ diff --git a/arch/mips/mach-mtmips/mt7628/serial.c b/arch/mips/mach-mtmips/mt7628/serial.c new file mode 100644 index 0000000000..a7d324792d --- /dev/null +++ b/arch/mips/mach-mtmips/mt7628/serial.c @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> +#include <asm/io.h> +#include "mt7628.h" + +void mtmips_spl_serial_init(void) +{ +#ifdef CONFIG_SPL_SERIAL_SUPPORT + void __iomem *base = ioremap_nocache(SYSCTL_BASE, SYSCTL_SIZE); + +#if CONFIG_CONS_INDEX == 1 + clrbits_32(base + SYSCTL_GPIO_MODE1_REG, UART0_MODE_M); +#elif CONFIG_CONS_INDEX == 2 + clrbits_32(base + SYSCTL_GPIO_MODE1_REG, UART1_MODE_M); +#elif CONFIG_CONS_INDEX == 3 + setbits_32(base + SYSCTL_AGPIO_CFG_REG, EPHY_GPIO_AIO_EN_M); +#ifdef CONFIG_SPL_UART2_SPIS_PINMUX + setbits_32(base + SYSCTL_GPIO_MODE1_REG, SPIS_MODE_M); + clrsetbits_32(base + SYSCTL_GPIO_MODE1_REG, UART2_MODE_M, + 1 << UART2_MODE_S); +#else + clrbits_32(base + SYSCTL_GPIO_MODE1_REG, UART2_MODE_M); + clrsetbits_32(base + SYSCTL_GPIO_MODE1_REG, SPIS_MODE_M, + 1 << SPIS_MODE_S); +#endif /* CONFIG_SPL_UART2_SPIS_PINMUX */ +#endif /* CONFIG_CONS_INDEX */ +#endif /* CONFIG_SPL_SERIAL_SUPPORT */ +} diff --git a/arch/mips/mach-mtmips/mt76xx.h b/arch/mips/mach-mtmips/mt76xx.h deleted file mode 100644 index 17473ea8f1..0000000000 --- a/arch/mips/mach-mtmips/mt76xx.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2018 Stefan Roese <sr@denx.de> - */ - -#ifndef __MT76XX_H -#define __MT76XX_H - -#define MT76XX_SYSCTL_BASE 0x10000000 - -#define MT76XX_CHIPID_OFFS 0x00 -#define MT76XX_CHIP_REV_ID_OFFS 0x0c -#define MT76XX_SYSCFG0_OFFS 0x10 - -#define MT76XX_MEMCTRL_BASE (MT76XX_SYSCTL_BASE + 0x0300) -#define MT76XX_RGCTRL_BASE (MT76XX_SYSCTL_BASE + 0x1000) - -#define MT76XX_ROM_STATUS_REG (MT76XX_SYSCTL_BASE + 0x0028) -#define MT76XX_CLKCFG0_REG (MT76XX_SYSCTL_BASE + 0x002c) -#define MT76XX_DYN_CFG0_REG (MT76XX_SYSCTL_BASE + 0x0440) - -#define DDR_CFG1_REG (MT76XX_MEMCTRL_BASE + 0x44) -#define DDR_CFG2_REG (MT76XX_MEMCTRL_BASE + 0x48) -#define DDR_CFG3_REG (MT76XX_MEMCTRL_BASE + 0x4c) -#define DDR_CFG4_REG (MT76XX_MEMCTRL_BASE + 0x50) - -#ifndef __ASSEMBLY__ -/* Prototypes */ -void ddr_calibrate(void); -#endif - -#endif diff --git a/arch/mips/mach-mtmips/spl.c b/arch/mips/mach-mtmips/spl.c new file mode 100644 index 0000000000..2a24af70c3 --- /dev/null +++ b/arch/mips/mach-mtmips/spl.c @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. All Rights Reserved. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> +#include <fdt.h> +#include <spl.h> +#include <asm/sections.h> +#include <linux/sizes.h> +#include <mach/serial.h> + +void __noreturn board_init_f(ulong dummy) +{ + spl_init(); + +#ifdef CONFIG_SPL_SERIAL_SUPPORT + /* + * mtmips_spl_serial_init() is useful if debug uart is enabled, + * or DM based serial is not enabled. + */ + mtmips_spl_serial_init(); + preloader_console_init(); +#endif + + board_init_r(NULL, 0); +} + +void board_boot_order(u32 *spl_boot_list) +{ + spl_boot_list[0] = BOOT_DEVICE_NOR; +} + +unsigned long spl_nor_get_uboot_base(void) +{ + void *uboot_base = __image_copy_end; + + if (fdt_magic(uboot_base) == FDT_MAGIC) + return (unsigned long)uboot_base + fdt_totalsize(uboot_base); + + return (unsigned long)uboot_base; +} diff --git a/board/gardena/smart-gateway-mt7688/board.c b/board/gardena/smart-gateway-mt7688/board.c index 48cf3091e9..776afa43a6 100644 --- a/board/gardena/smart-gateway-mt7688/board.c +++ b/board/gardena/smart-gateway-mt7688/board.c @@ -295,8 +295,10 @@ err_free: return ret; } +#ifndef CONFIG_SPL_BUILD U_BOOT_CMD( fd_write, 1, 0, do_fd_write, "Write test factory-data values to SPI NOR", "\n" ); +#endif diff --git a/board/mediatek/mt7628/Kconfig b/board/mediatek/mt7628/Kconfig new file mode 100644 index 0000000000..d6b6f9d632 --- /dev/null +++ b/board/mediatek/mt7628/Kconfig @@ -0,0 +1,12 @@ +if BOARD_MT7628_RFB + +config SYS_BOARD + default "mt7628" + +config SYS_VENDOR + default "mediatek" + +config SYS_CONFIG_NAME + default "mt7628" + +endif diff --git a/board/mediatek/mt7628/MAINTAINERS b/board/mediatek/mt7628/MAINTAINERS new file mode 100644 index 0000000000..032fd0e2f7 --- /dev/null +++ b/board/mediatek/mt7628/MAINTAINERS @@ -0,0 +1,7 @@ +MT7628_RFB BOARD +M: Weijie Gao <weijie.gao@mediatek.com> +S: Maintained +F: board/mediatek/mt7628 +F: include/configs/mt7628.h +F: configs/mt7628_rfb_defconfig +F: arch/mips/dts/mediatek,mt7628-rfb.dts diff --git a/board/mediatek/mt7628/Makefile b/board/mediatek/mt7628/Makefile new file mode 100644 index 0000000000..db129c5aba --- /dev/null +++ b/board/mediatek/mt7628/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-y += board.o diff --git a/board/mediatek/mt7628/board.c b/board/mediatek/mt7628/board.c new file mode 100644 index 0000000000..f837a06fbb --- /dev/null +++ b/board/mediatek/mt7628/board.c @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. All Rights Reserved. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> diff --git a/board/synopsys/hsdk/Kconfig b/board/synopsys/hsdk/Kconfig index e8c00a6e7d..d9c0e27a41 100644 --- a/board/synopsys/hsdk/Kconfig +++ b/board/synopsys/hsdk/Kconfig @@ -7,6 +7,24 @@ config SYS_VENDOR default "synopsys" config SYS_CONFIG_NAME - default "hsdk" + default "hsdk" if BOARD_HSDK + default "hsdk-4xd" if BOARD_HSDK_4XD + +choice + prompt "HSDK board type" + default BOARD_HSDK + +config BOARD_HSDK + bool "ARC HS Development Kit" + help + ARC HS Development Kit based on quard core ARC HS38 processor + +config BOARD_HSDK_4XD + bool "ARC HS4x/HS4xD Development Kit" + help + ARC HS4x/HS4xD Development Kit based on quard core ARC HS48/HS47D + processor + +endchoice endif diff --git a/board/synopsys/hsdk/MAINTAINERS b/board/synopsys/hsdk/MAINTAINERS index e22bd1e40b..73f71fd06b 100644 --- a/board/synopsys/hsdk/MAINTAINERS +++ b/board/synopsys/hsdk/MAINTAINERS @@ -1,5 +1,8 @@ -HSDK BOARD +HSDK BOARDs M: Eugeniy Paltsev <paltsev@synopsys.com> S: Maintained F: board/synopsys/hsdk/ F: configs/hsdk_defconfig +F: configs/hsdk_4xd_defconfig +F: include/configs/hsdk-4xd.h +F: include/configs/hsdk.h diff --git a/board/synopsys/hsdk/config.mk b/board/synopsys/hsdk/config.mk index 5ae22fa2b7..def944aad2 100644 --- a/board/synopsys/hsdk/config.mk +++ b/board/synopsys/hsdk/config.mk @@ -2,6 +2,7 @@ # # Copyright (C) 2018 Synopsys, Inc. All rights reserved. +ifdef CONFIG_BOARD_HSDK PLATFORM_CPPFLAGS += -mcpu=hs38_linux -mlittle-endian -matomic -mll64 \ -mdiv-rem -mswap -mnorm -mmpy-option=9 -mbarrel-shifter \ -mfpu=fpud_all @@ -13,3 +14,18 @@ bsp-generate: u-boot u-boot.bin $(Q)tools/mkimage -T script -C none -n 'uboot update script' \ -d $(srctree)/u-boot-update.txt \ $(srctree)/u-boot-update.scr &> /dev/null +endif + +ifdef CONFIG_BOARD_HSDK_4XD +PLATFORM_CPPFLAGS += -mcpu=hs4x_rel31 -mlittle-endian -matomic -mll64 \ + -mdiv-rem -mswap -mnorm -mmpy-option=9 -mbarrel-shifter \ + -mfpu=fpud_all + +bsp-generate: u-boot u-boot.bin + $(Q)python3 $(srctree)/board/$(BOARDDIR)/headerize-hsdk.py \ + --arc-id 0x54 --image $(srctree)/u-boot.bin \ + --elf $(srctree)/u-boot + $(Q)tools/mkimage -T script -C none -n 'uboot update script' \ + -d $(srctree)/u-boot-update.txt \ + $(srctree)/u-boot-update.scr &> /dev/null +endif diff --git a/board/synopsys/hsdk/headerize-hsdk.py b/board/synopsys/hsdk/headerize-hsdk.py index fce749723e..7b047cf4a3 100644 --- a/board/synopsys/hsdk/headerize-hsdk.py +++ b/board/synopsys/hsdk/headerize-hsdk.py @@ -27,7 +27,7 @@ def calc_check_sum(filename): def arg_verify(uboot_bin_filename, uboot_elf_filename, arc_id): - if arc_id not in [0x52, 0x53]: + if arc_id not in [0x52, 0x53, 0x54]: print("unknown ARC ID: " + hex(arc_id)) sys.exit(2) diff --git a/board/synopsys/hsdk/hsdk.c b/board/synopsys/hsdk/hsdk.c index 67a29e334d..a3e0563ff4 100644 --- a/board/synopsys/hsdk/hsdk.c +++ b/board/synopsys/hsdk/hsdk.c @@ -40,6 +40,9 @@ DECLARE_GLOBAL_DATA_PTR; #define CREG_BASE (ARC_PERIPHERAL_BASE + 0x1000) #define CREG_CPU_START (CREG_BASE + 0x400) #define CREG_CPU_START_MASK 0xF +#define CREG_CPU_START_POL BIT(4) + +#define CREG_CPU_0_ENTRY (CREG_BASE + 0x404) #define SDIO_BASE (ARC_PERIPHERAL_BASE + 0xA000) #define SDIO_UHS_REG_EXT (SDIO_BASE + 0x108) @@ -79,6 +82,9 @@ struct hsdk_env_common_ctl { u32_env nvlim; u32_env icache; u32_env dcache; + u32_env csm_location; + u32_env l2_cache; + u32_env haps_apb; }; /* @@ -128,6 +134,11 @@ static const struct env_map_common env_map_common[] = { { "non_volatile_limit", ENV_HEX, true, 0, 0xF, &env_common.nvlim }, { "icache_ena", ENV_HEX, true, 0, 1, &env_common.icache }, { "dcache_ena", ENV_HEX, true, 0, 1, &env_common.dcache }, +#if defined(CONFIG_BOARD_HSDK_4XD) + { "l2_cache_ena", ENV_HEX, true, 0, 1, &env_common.l2_cache }, + { "csm_location", ENV_HEX, true, 0, NO_CCM, &env_common.csm_location }, + { "haps_apb_location", ENV_HEX, true, 0, 1, &env_common.haps_apb }, +#endif /* CONFIG_BOARD_HSDK_4XD */ {} }; @@ -154,6 +165,61 @@ static const struct env_map_percpu env_map_go[] = { {} }; +enum board_type { + T_BOARD_NONE, + T_BOARD_HSDK, + T_BOARD_HSDK_4XD +}; + +static inline enum board_type get_board_type_runtime(void) +{ + u32 arc_id = read_aux_reg(ARC_AUX_IDENTITY) & 0xFF; + + if (arc_id == 0x52) + return T_BOARD_HSDK; + else if (arc_id == 0x54) + return T_BOARD_HSDK_4XD; + else + return T_BOARD_NONE; +} + +static inline enum board_type get_board_type_config(void) +{ + if (IS_ENABLED(CONFIG_BOARD_HSDK)) + return T_BOARD_HSDK; + else if (IS_ENABLED(CONFIG_BOARD_HSDK_4XD)) + return T_BOARD_HSDK_4XD; + else + return T_BOARD_NONE; +} + +static bool is_board_match_runtime(enum board_type type_req) +{ + return get_board_type_runtime() == type_req; +} + +static bool is_board_match_config(enum board_type type_req) +{ + return get_board_type_config() == type_req; +} + +static const char * board_name(enum board_type type) +{ + switch (type) { + case T_BOARD_HSDK: + return "ARC HS Development Kit"; + case T_BOARD_HSDK_4XD: + return "ARC HS4x/HS4xD Development Kit"; + default: + return "?"; + } +} + +static bool board_mismatch(void) +{ + return get_board_type_config() != get_board_type_runtime(); +} + static void sync_cross_cpu_data(void) { u32 value; @@ -221,10 +287,48 @@ static void init_cluster_nvlim(void) flush_dcache_all(); write_aux_reg(ARC_AUX_NON_VOLATILE_LIMIT, val); - write_aux_reg(AUX_AUX_CACHE_LIMIT, val); + /* AUX_AUX_CACHE_LIMIT reg is missing starting from HS48 */ + if (is_board_match_runtime(T_BOARD_HSDK)) + write_aux_reg(AUX_AUX_CACHE_LIMIT, val); flush_n_invalidate_dcache_all(); } +static void init_cluster_slc(void) +{ + /* ARC HS38 doesn't support SLC disabling */ + if (!is_board_match_config(T_BOARD_HSDK_4XD)) + return; + + if (env_common.l2_cache.val) + slc_enable(); + else + slc_disable(); +} + +#define CREG_CSM_BASE (CREG_BASE + 0x210) + +static void init_cluster_csm(void) +{ + /* ARC HS38 in HSDK SoC doesn't include CSM */ + if (!is_board_match_config(T_BOARD_HSDK_4XD)) + return; + + if (env_common.csm_location.val == NO_CCM) { + write_aux_reg(ARC_AUX_CSM_ENABLE, 0); + } else { + /* + * CSM base address is 256kByte aligned but we allow to map + * CSM only to aperture start (256MByte aligned) + * The field in CREG_CSM_BASE is in 17:2 bits itself so we need + * to shift it. + */ + u32 csm_base = (env_common.csm_location.val * SZ_1K) << 2; + + write_aux_reg(ARC_AUX_CSM_ENABLE, 1); + writel(csm_base, (void __iomem *)CREG_CSM_BASE); + } +} + static void init_master_icache(void) { if (icache_status()) { @@ -279,25 +383,36 @@ static inline void halt_this_cpu(void) __builtin_arc_flag(1); } -static void smp_kick_cpu_x(u32 cpu_id) +static u32 get_masked_cpu_ctart_reg(void) { int cmd = readl((void __iomem *)CREG_CPU_START); + /* + * Quirk for HSDK-4xD - due to HW issues HSDK can use any pulse polarity + * and HSDK-4xD require active low polarity of cpu_start pulse. + */ + cmd &= ~CREG_CPU_START_POL; + + cmd &= ~CREG_CPU_START_MASK; + + return cmd; +} + +static void smp_kick_cpu_x(u32 cpu_id) +{ + int cmd; + if (cpu_id > NR_CPUS) return; - cmd &= ~CREG_CPU_START_MASK; + cmd = get_masked_cpu_ctart_reg(); cmd |= (1 << cpu_id); writel(cmd, (void __iomem *)CREG_CPU_START); } static u32 prepare_cpu_ctart_reg(void) { - int cmd = readl((void __iomem *)CREG_CPU_START); - - cmd &= ~CREG_CPU_START_MASK; - - return cmd | env_common.core_mask.val; + return get_masked_cpu_ctart_reg() | env_common.core_mask.val; } /* slave CPU entry for configuration */ @@ -560,6 +675,61 @@ void init_memory_bridge(void) writel(UPDATE_VAL, CREG_PAE_UPDT); } +/* + * For HSDK-4xD we do additional AXI bridge tweaking in hsdk_init command: + * - we shrink IOC region. + * - we configure HS CORE SLV1 aperture depending on haps_apb_location + * environment variable. + * + * As we've already configured AXI bridge in init_memory_bridge we don't + * do full configuration here but reconfigure changed part. + * + * m master AXI_M_m_SLV0 AXI_M_m_SLV1 AXI_M_m_OFFSET0 AXI_M_m_OFFSET1 + * 0 HS (CBU) 0x11111111 0x63111111 0xFEDCBA98 0x0E543210 [haps_apb_location = 0] + * 0 HS (CBU) 0x11111111 0x61111111 0xFEDCBA98 0x06543210 [haps_apb_location = 1] + * 1 HS (RTT) 0x77777777 0x77777777 0xFEDCBA98 0x76543210 + * 2 AXI Tunnel 0x88888888 0x88888888 0xFEDCBA98 0x76543210 + * 3 HDMI-VIDEO 0x77777777 0x77777777 0xFEDCBA98 0x76543210 + * 4 HDMI-ADUIO 0x77777777 0x77777777 0xFEDCBA98 0x76543210 + * 5 USB-HOST 0x77777777 0x77779999 0xFEDCBA98 0x7654BA98 + * 6 ETHERNET 0x77777777 0x77779999 0xFEDCBA98 0x7654BA98 + * 7 SDIO 0x77777777 0x77779999 0xFEDCBA98 0x7654BA98 + * 8 GPU 0x77777777 0x77777777 0xFEDCBA98 0x76543210 + * 9 DMAC (port #1) 0x77777777 0x77777777 0xFEDCBA98 0x76543210 + * 10 DMAC (port #2) 0x77777777 0x77777777 0xFEDCBA98 0x76543210 + * 11 DVFS 0x00000000 0x60000000 0x00000000 0x00000000 + */ +void tweak_memory_bridge_cfg(void) +{ + /* + * Only HSDK-4xD requre additional AXI bridge tweaking depending on + * haps_apb_location environment variable + */ + if (!is_board_match_config(T_BOARD_HSDK_4XD)) + return; + + if (env_common.haps_apb.val) { + writel(0x61111111, CREG_AXI_M_SLV1(M_HS_CORE)); + writel(0x06543210, CREG_AXI_M_OFT1(M_HS_CORE)); + } else { + writel(0x63111111, CREG_AXI_M_SLV1(M_HS_CORE)); + writel(0x0E543210, CREG_AXI_M_OFT1(M_HS_CORE)); + } + writel(UPDATE_VAL, CREG_AXI_M_UPDT(M_HS_CORE)); + + writel(0x77779999, CREG_AXI_M_SLV1(M_USB_HOST)); + writel(0x7654BA98, CREG_AXI_M_OFT1(M_USB_HOST)); + writel(UPDATE_VAL, CREG_AXI_M_UPDT(M_USB_HOST)); + + writel(0x77779999, CREG_AXI_M_SLV1(M_ETHERNET));; + writel(0x7654BA98, CREG_AXI_M_OFT1(M_ETHERNET)); + writel(UPDATE_VAL, CREG_AXI_M_UPDT(M_ETHERNET)); + + writel(0x77779999, CREG_AXI_M_SLV1(M_SDIO)); + writel(0x7654BA98, CREG_AXI_M_OFT1(M_SDIO)); + writel(UPDATE_VAL, CREG_AXI_M_UPDT(M_SDIO)); +} + static void setup_clocks(void) { ulong rate; @@ -593,6 +763,9 @@ static void do_init_cluster(void) * cores. */ init_cluster_nvlim(); + init_cluster_csm(); + init_cluster_slc(); + tweak_memory_bridge_cfg(); } static int check_master_cpu_id(void) @@ -758,6 +931,11 @@ static int do_hsdk_go(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { int ret; + if (board_mismatch()) { + printf("ERR: U-boot is not configured for this board!\n"); + return CMD_RET_FAILURE; + } + /* * Check for 'halt' parameter. 'halt' = enter halt-mode just before * starting the application; can be used for debug. @@ -793,20 +971,45 @@ U_BOOT_CMD( "hsdk_go halt - Boot stand-alone application on HSDK, halt CPU just before application run\n" ); +/* + * We may simply use static variable here to store init status, but we also want + * to avoid the situation when we reload U-boot via MDB after previous + * init is done but HW reset (board reset) isn't done. So let's store the + * init status in any unused register (i.e CREG_CPU_0_ENTRY) so status will + * survive after U-boot is reloaded via MDB. + */ +#define INIT_MARKER_REGISTER ((void __iomem *)CREG_CPU_0_ENTRY) +/* must be equal to INIT_MARKER_REGISTER reset value */ +#define INIT_MARKER_PENDING 0 + +static bool init_marker_get(void) +{ + return readl(INIT_MARKER_REGISTER) != INIT_MARKER_PENDING; +} + +static void init_mark_done(void) +{ + writel(~INIT_MARKER_PENDING, INIT_MARKER_REGISTER); +} + static int do_hsdk_init(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) { - static bool done = false; int ret; + if (board_mismatch()) { + printf("ERR: U-boot is not configured for this board!\n"); + return CMD_RET_FAILURE; + } + /* hsdk_init can be run only once */ - if (done) { + if (init_marker_get()) { printf("HSDK HW is already initialized! Please reset the board if you want to change the configuration.\n"); return CMD_RET_FAILURE; } ret = prepare_cpus(); if (!ret) - done = true; + init_mark_done(); return ret ? CMD_RET_FAILURE : CMD_RET_SUCCESS; } @@ -911,10 +1114,13 @@ static int do_hsdk_clock_print_all(cmd_tbl_t *cmdtp, int flag, int argc, soc_clk_ctl("eth-clk", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("usb-clk", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("sdio-clk", NULL, CLK_PRINT | CLK_MHZ); -/* soc_clk_ctl("hdmi-sys-clk", NULL, CLK_PRINT | CLK_MHZ); */ + if (is_board_match_runtime(T_BOARD_HSDK_4XD)) + soc_clk_ctl("hdmi-sys-clk", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("gfx-core-clk", NULL, CLK_PRINT | CLK_MHZ); - soc_clk_ctl("gfx-dma-clk", NULL, CLK_PRINT | CLK_MHZ); - soc_clk_ctl("gfx-cfg-clk", NULL, CLK_PRINT | CLK_MHZ); + if (is_board_match_runtime(T_BOARD_HSDK)) { + soc_clk_ctl("gfx-dma-clk", NULL, CLK_PRINT | CLK_MHZ); + soc_clk_ctl("gfx-cfg-clk", NULL, CLK_PRINT | CLK_MHZ); + } soc_clk_ctl("dmac-core-clk", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("dmac-cfg-clk", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("sdio-ref-clk", NULL, CLK_PRINT | CLK_MHZ); @@ -929,15 +1135,19 @@ static int do_hsdk_clock_print_all(cmd_tbl_t *cmdtp, int flag, int argc, printf("\n"); /* HDMI clock domain */ -/* soc_clk_ctl("hdmi-pll", NULL, CLK_PRINT | CLK_MHZ); */ -/* soc_clk_ctl("hdmi-clk", NULL, CLK_PRINT | CLK_MHZ); */ -/* printf("\n"); */ + if (is_board_match_runtime(T_BOARD_HSDK_4XD)) { + soc_clk_ctl("hdmi-pll", NULL, CLK_PRINT | CLK_MHZ); + soc_clk_ctl("hdmi-clk", NULL, CLK_PRINT | CLK_MHZ); + printf("\n"); + } /* TUN clock domain */ soc_clk_ctl("tun-pll", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("tun-clk", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("rom-clk", NULL, CLK_PRINT | CLK_MHZ); soc_clk_ctl("pwm-clk", NULL, CLK_PRINT | CLK_MHZ); + if (is_board_match_runtime(T_BOARD_HSDK_4XD)) + soc_clk_ctl("timer-clk", NULL, CLK_PRINT | CLK_MHZ); printf("\n"); return CMD_RET_SUCCESS; @@ -1031,6 +1241,11 @@ int board_late_init(void) int checkboard(void) { - puts("Board: Synopsys ARC HS Development Kit\n"); + printf("Board: Synopsys %s\n", board_name(get_board_type_runtime())); + + if (board_mismatch()) + printf("WARN: U-boot is configured NOT for this board but for %s!\n", + board_name(get_board_type_config())); + return 0; }; diff --git a/board/vocore/vocore2/Kconfig b/board/vocore/vocore2/Kconfig new file mode 100644 index 0000000000..baeff31b69 --- /dev/null +++ b/board/vocore/vocore2/Kconfig @@ -0,0 +1,12 @@ +if BOARD_VOCORE2 + +config SYS_BOARD + default "vocore2" + +config SYS_VENDOR + default "vocore" + +config SYS_CONFIG_NAME + default "vocore2" + +endif diff --git a/board/vocore/vocore2/MAINTAINERS b/board/vocore/vocore2/MAINTAINERS new file mode 100644 index 0000000000..8472351fe2 --- /dev/null +++ b/board/vocore/vocore2/MAINTAINERS @@ -0,0 +1,7 @@ +VOCORE_VOCORE2 BOARD +M: Mauro Condarelli <mc5686@mclink.it> +S: Maintained +F: board/vocore/vocore2 +F: include/configs/vocore2.h +F: configs/vocore2_defconfig +F: arch/mips/dts/vocore_vocore2.dts diff --git a/board/vocore/vocore2/Makefile b/board/vocore/vocore2/Makefile new file mode 100644 index 0000000000..70cd7a8e56 --- /dev/null +++ b/board/vocore/vocore2/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0+ + +obj-y += board.o diff --git a/board/vocore/vocore2/board.c b/board/vocore/vocore2/board.c new file mode 100644 index 0000000000..27e42d1414 --- /dev/null +++ b/board/vocore/vocore2/board.c @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Mauro Condarelli <mc5686@mclink.it> + * + * Nothing actually needed here + */ @@ -1144,10 +1144,8 @@ static int do_random(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) unsigned char *buf8; unsigned int i; - if (argc < 3 || argc > 4) { - printf("usage: %s <addr> <len> [<seed>]\n", argv[0]); - return 0; - } + if (argc < 3 || argc > 4) + return CMD_RET_USAGE; len = simple_strtoul(argv[2], NULL, 16); addr = simple_strtoul(argv[1], NULL, 16); @@ -1174,7 +1172,8 @@ static int do_random(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) unmap_sysmem(start); printf("%lu bytes filled with random data\n", len); - return 1; + + return CMD_RET_SUCCESS; } #endif diff --git a/common/Makefile b/common/Makefile index 3471c47be5..2e7a090588 100644 --- a/common/Makefile +++ b/common/Makefile @@ -110,6 +110,7 @@ obj-y += image.o obj-$(CONFIG_ANDROID_AB) += android_ab.o obj-$(CONFIG_ANDROID_BOOT_IMAGE) += image-android.o image-android-dt.o obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += image-fdt.o +obj-$(CONFIG_$(SPL_TPL_)FIT_SIGNATURE) += fdt_region.o obj-$(CONFIG_$(SPL_TPL_)FIT) += image-fit.o obj-$(CONFIG_$(SPL_)MULTI_DTB_FIT) += boot_fit.o common_fit.o obj-$(CONFIG_$(SPL_TPL_)IMAGE_SIGN_INFO) += image-sig.o diff --git a/lib/libfdt/fdt_region.c b/common/fdt_region.c index 7e9fa9272e..bf0a9be730 100644 --- a/lib/libfdt/fdt_region.c +++ b/common/fdt_region.c @@ -6,6 +6,7 @@ */ #include <linux/libfdt_env.h> +#include <fdt_region.h> #ifndef USE_HOSTCC #include <fdt.h> diff --git a/common/image-fit-sig.c b/common/image-fit-sig.c index 490566ca90..3e73578594 100644 --- a/common/image-fit-sig.c +++ b/common/image-fit-sig.c @@ -11,6 +11,7 @@ #include <malloc.h> DECLARE_GLOBAL_DATA_PTR; #endif /* !USE_HOSTCC*/ +#include <fdt_region.h> #include <image.h> #include <u-boot/rsa.h> #include <u-boot/rsa-checksum.h> diff --git a/common/log.c b/common/log.c index ffb3cd6933..c5b9b489ca 100644 --- a/common/log.c +++ b/common/log.c @@ -233,7 +233,7 @@ int log_add_filter(const char *drv_name, enum log_category_t cat_list[], ldev = log_device_find_by_name(drv_name); if (!ldev) return -ENOENT; - filt = (struct log_filter *)calloc(1, sizeof(*filt)); + filt = calloc(1, sizeof(*filt)); if (!filt) return -ENOMEM; diff --git a/common/spl/Makefile b/common/spl/Makefile index eaa57f5ce5..c576a78126 100644 --- a/common/spl/Makefile +++ b/common/spl/Makefile @@ -10,6 +10,7 @@ ifdef CONFIG_SPL_BUILD obj-$(CONFIG_$(SPL_TPL_)FRAMEWORK) += spl.o obj-$(CONFIG_$(SPL_TPL_)BOOTROM_SUPPORT) += spl_bootrom.o obj-$(CONFIG_$(SPL_TPL_)LOAD_FIT) += spl_fit.o +obj-$(CONFIG_$(SPL_TPL_)LEGACY_IMAGE_SUPPORT) += spl_legacy.o obj-$(CONFIG_$(SPL_TPL_)NOR_SUPPORT) += spl_nor.o obj-$(CONFIG_$(SPL_TPL_)XIP_SUPPORT) += spl_xip.o obj-$(CONFIG_$(SPL_TPL_)YMODEM_SUPPORT) += spl_ymodem.o diff --git a/common/spl/spl.c b/common/spl/spl.c index 932e6ab98a..b0f0e1557b 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -254,6 +254,14 @@ static int spl_load_fit_image(struct spl_image_info *spl_image, } #endif +__weak int spl_parse_legacy_header(struct spl_image_info *spl_image, + const struct image_header *header) +{ + /* LEGACY image not supported */ + debug("Legacy boot image support not enabled, proceeding to other boot methods\n"); + return -EINVAL; +} + int spl_parse_image_header(struct spl_image_info *spl_image, const struct image_header *header) { @@ -264,51 +272,11 @@ int spl_parse_image_header(struct spl_image_info *spl_image, return ret; #endif if (image_get_magic(header) == IH_MAGIC) { -#ifdef CONFIG_SPL_LEGACY_IMAGE_SUPPORT - u32 header_size = sizeof(struct image_header); - -#ifdef CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK - /* check uImage header CRC */ - if (!image_check_hcrc(header)) { - puts("SPL: Image header CRC check failed!\n"); - return -EINVAL; - } -#endif - - if (spl_image->flags & SPL_COPY_PAYLOAD_ONLY) { - /* - * On some system (e.g. powerpc), the load-address and - * entry-point is located at address 0. We can't load - * to 0-0x40. So skip header in this case. - */ - spl_image->load_addr = image_get_load(header); - spl_image->entry_point = image_get_ep(header); - spl_image->size = image_get_data_size(header); - } else { - spl_image->entry_point = image_get_ep(header); - /* Load including the header */ - spl_image->load_addr = image_get_load(header) - - header_size; - spl_image->size = image_get_data_size(header) + - header_size; - } -#ifdef CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK - /* store uImage data length and CRC to check later */ - spl_image->dcrc_data = image_get_load(header); - spl_image->dcrc_length = image_get_data_size(header); - spl_image->dcrc = image_get_dcrc(header); -#endif + int ret; - spl_image->os = image_get_os(header); - spl_image->name = image_get_name(header); - debug(SPL_TPL_PROMPT - "payload image: %32s load addr: 0x%lx size: %d\n", - spl_image->name, spl_image->load_addr, spl_image->size); -#else - /* LEGACY image not supported */ - debug("Legacy boot image support not enabled, proceeding to other boot methods\n"); - return -EINVAL; -#endif + ret = spl_parse_legacy_header(spl_image, header); + if (ret) + return ret; } else { #ifdef CONFIG_SPL_PANIC_ON_RAW_IMAGE /* diff --git a/common/spl/spl_legacy.c b/common/spl/spl_legacy.c new file mode 100644 index 0000000000..29d3ec7073 --- /dev/null +++ b/common/spl/spl_legacy.c @@ -0,0 +1,131 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2020 Stefan Roese <sr@denx.de> + */ + +#include <common.h> +#include <malloc.h> +#include <spl.h> + +#include <lzma/LzmaTypes.h> +#include <lzma/LzmaDec.h> +#include <lzma/LzmaTools.h> + +#define LZMA_LEN (1 << 20) + +int spl_parse_legacy_header(struct spl_image_info *spl_image, + const struct image_header *header) +{ + u32 header_size = sizeof(struct image_header); + + /* check uImage header CRC */ + if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK) && + !image_check_hcrc(header)) { + puts("SPL: Image header CRC check failed!\n"); + return -EINVAL; + } + + if (spl_image->flags & SPL_COPY_PAYLOAD_ONLY) { + /* + * On some system (e.g. powerpc), the load-address and + * entry-point is located at address 0. We can't load + * to 0-0x40. So skip header in this case. + */ + spl_image->load_addr = image_get_load(header); + spl_image->entry_point = image_get_ep(header); + spl_image->size = image_get_data_size(header); + } else { + spl_image->entry_point = image_get_ep(header); + /* Load including the header */ + spl_image->load_addr = image_get_load(header) - + header_size; + spl_image->size = image_get_data_size(header) + + header_size; + } + +#ifdef CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK + /* store uImage data length and CRC to check later */ + spl_image->dcrc_data = image_get_load(header); + spl_image->dcrc_length = image_get_data_size(header); + spl_image->dcrc = image_get_dcrc(header); +#endif + + spl_image->os = image_get_os(header); + spl_image->name = image_get_name(header); + debug(SPL_TPL_PROMPT + "payload image: %32s load addr: 0x%lx size: %d\n", + spl_image->name, spl_image->load_addr, spl_image->size); + + return 0; +} + +/* + * This function is added explicitly to avoid code size increase, when + * no compression method is enabled. The compiler will optimize the + * following switch/case statement in spl_load_legacy_img() away due to + * Dead Code Elimination. + */ +static inline int spl_image_get_comp(const struct image_header *hdr) +{ + if (IS_ENABLED(CONFIG_SPL_LZMA)) + return image_get_comp(hdr); + + return IH_COMP_NONE; +} + +int spl_load_legacy_img(struct spl_image_info *spl_image, + struct spl_load_info *load, ulong header) +{ + __maybe_unused SizeT lzma_len; + __maybe_unused void *src; + struct image_header hdr; + ulong dataptr; + int ret; + + /* Read header into local struct */ + load->read(load, header, sizeof(hdr), &hdr); + + ret = spl_parse_image_header(spl_image, &hdr); + if (ret) + return ret; + + dataptr = header + sizeof(hdr); + + /* Read image */ + switch (spl_image_get_comp(&hdr)) { + case IH_COMP_NONE: + load->read(load, dataptr, spl_image->size, + (void *)(unsigned long)spl_image->load_addr); + break; + + case IH_COMP_LZMA: + lzma_len = LZMA_LEN; + + debug("LZMA: Decompressing %08lx to %08lx\n", + dataptr, spl_image->load_addr); + src = malloc(spl_image->size); + if (!src) { + printf("Unable to allocate %d bytes for LZMA\n", + spl_image->size); + return -ENOMEM; + } + + load->read(load, dataptr, spl_image->size, src); + ret = lzmaBuffToBuffDecompress((void *)spl_image->load_addr, + &lzma_len, src, spl_image->size); + if (ret) { + printf("LZMA decompression error: %d\n", ret); + return ret; + } + + spl_image->size = lzma_len; + break; + + default: + debug("Compression method %s is not supported\n", + genimg_get_comp_short_name(image_get_comp(&hdr))); + return -EINVAL; + } + + return 0; +} diff --git a/common/spl/spl_nor.c b/common/spl/spl_nor.c index b1e79b9ded..3f03ffe6a3 100644 --- a/common/spl/spl_nor.c +++ b/common/spl/spl_nor.c @@ -24,7 +24,6 @@ unsigned long __weak spl_nor_get_uboot_base(void) static int spl_nor_load_image(struct spl_image_info *spl_image, struct spl_boot_device *bootdev) { - int ret; __maybe_unused const struct image_header *header; __maybe_unused struct spl_load_info load; @@ -43,6 +42,8 @@ static int spl_nor_load_image(struct spl_image_info *spl_image, header = (const struct image_header *)CONFIG_SYS_OS_BASE; #ifdef CONFIG_SPL_LOAD_FIT if (image_get_magic(header) == FDT_MAGIC) { + int ret; + debug("Found FIT\n"); load.bl_len = 1; load.read = spl_nor_load_read; @@ -61,6 +62,7 @@ static int spl_nor_load_image(struct spl_image_info *spl_image, #endif if (image_get_os(header) == IH_OS_LINUX) { /* happy - was a Linux */ + int ret; ret = spl_parse_image_header(spl_image, header); if (ret) @@ -93,11 +95,9 @@ static int spl_nor_load_image(struct spl_image_info *spl_image, debug("Found FIT format U-Boot\n"); load.bl_len = 1; load.read = spl_nor_load_read; - ret = spl_load_simple_fit(spl_image, &load, - spl_nor_get_uboot_base(), - (void *)header); - - return ret; + return spl_load_simple_fit(spl_image, &load, + spl_nor_get_uboot_base(), + (void *)header); } #endif if (IS_ENABLED(CONFIG_SPL_LOAD_IMX_CONTAINER)) { @@ -107,14 +107,13 @@ static int spl_nor_load_image(struct spl_image_info *spl_image, spl_nor_get_uboot_base()); } - ret = spl_parse_image_header(spl_image, - (const struct image_header *)spl_nor_get_uboot_base()); - if (ret) - return ret; - - memcpy((void *)(unsigned long)spl_image->load_addr, - (void *)(spl_nor_get_uboot_base() + sizeof(struct image_header)), - spl_image->size); + /* Legacy image handling */ + if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_SUPPORT)) { + load.bl_len = 1; + load.read = spl_nor_load_read; + return spl_load_legacy_img(spl_image, &load, + spl_nor_get_uboot_base()); + } return 0; } diff --git a/configs/gardena-smart-gateway-mt7688-ram_defconfig b/configs/gardena-smart-gateway-mt7688-ram_defconfig deleted file mode 100644 index dbc94b4106..0000000000 --- a/configs/gardena-smart-gateway-mt7688-ram_defconfig +++ /dev/null @@ -1,74 +0,0 @@ -CONFIG_MIPS=y -CONFIG_SYS_TEXT_BASE=0x80010000 -CONFIG_ENV_SIZE=0x10000 -CONFIG_ENV_SECT_SIZE=0x10000 -CONFIG_ENV_OFFSET=0xA0000 -CONFIG_SYS_BOOTCOUNT_ADDR=0xb000006c -CONFIG_NR_DRAM_BANKS=1 -CONFIG_SYS_BOOTCOUNT_SINGLEWORD=y -CONFIG_ENV_OFFSET_REDUND=0xB0000 -CONFIG_ARCH_MTMIPS=y -# CONFIG_MIPS_BOOT_ENV_LEGACY is not set -CONFIG_MIPS_BOOT_FDT=y -CONFIG_ENV_VARS_UBOOT_CONFIG=y -CONFIG_FIT=y -CONFIG_FIT_SIGNATURE=y -CONFIG_LEGACY_IMAGE_FORMAT=y -CONFIG_OF_STDOUT_VIA_ALIAS=y -CONFIG_USE_BOOTCOMMAND=y -CONFIG_BOOTCOMMAND="cp.b 83000000 84000000 10000 && dhcp uEnv.txt && env import -t ${fileaddr} ${filesize} && run do_u_boot_init; reset" -CONFIG_USE_PREBOOT=y -CONFIG_SYS_CONSOLE_INFO_QUIET=y -CONFIG_VERSION_VARIABLE=y -CONFIG_BOARD_EARLY_INIT_F=y -CONFIG_HUSH_PARSER=y -CONFIG_CMD_LICENSE=y -# CONFIG_CMD_ELF is not set -# CONFIG_CMD_XIMG is not set -CONFIG_CMD_MEMINFO=y -# CONFIG_CMD_FLASH is not set -CONFIG_CMD_GPIO=y -# CONFIG_CMD_LOADS is not set -CONFIG_CMD_MTD=y -CONFIG_CMD_SPI=y -CONFIG_CMD_WDT=y -CONFIG_CMD_DHCP=y -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -CONFIG_CMD_BOOTCOUNT=y -CONFIG_CMD_TIME=y -CONFIG_CMD_UUID=y -CONFIG_CMD_MTDPARTS=y -CONFIG_MTDIDS_DEFAULT="spi-nand0=spi0.1,nor0=spi0.0" -CONFIG_MTDPARTS_DEFAULT="spi0.0:640k(uboot),64k(uboot_env0),64k(uboot_env1),64k(factory),-(unused);spi0.1:-(nand)" -CONFIG_CMD_UBI=y -CONFIG_DEFAULT_DEVICE_TREE="gardena-smart-gateway-mt7688" -CONFIG_ENV_IS_IN_SPI_FLASH=y -CONFIG_SYS_REDUNDAND_ENVIRONMENT=y -CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_NET_RANDOM_ETHADDR=y -# CONFIG_DM_DEVICE_REMOVE is not set -CONFIG_HAVE_BLOCK_DEVICE=y -CONFIG_BOOTCOUNT_LIMIT=y -CONFIG_LED=y -CONFIG_LED_BLINK=y -CONFIG_LED_GPIO=y -CONFIG_MTD=y -CONFIG_DM_MTD=y -CONFIG_MTD_SPI_NAND=y -CONFIG_SPI_FLASH_GIGADEVICE=y -CONFIG_SPI_FLASH_MACRONIX=y -CONFIG_SPI_FLASH_SPANSION=y -CONFIG_SPI_FLASH_STMICRO=y -CONFIG_SPI_FLASH_WINBOND=y -CONFIG_SPI_FLASH_XMC=y -CONFIG_SPI_FLASH_MTD=y -CONFIG_MTD_UBI_BEB_LIMIT=22 -CONFIG_MT7628_ETH=y -CONFIG_PHY=y -CONFIG_SPI=y -CONFIG_MT7621_SPI=y -CONFIG_SYSRESET_SYSCON=y -CONFIG_WDT=y -CONFIG_WDT_MT7621=y -CONFIG_LZMA=y diff --git a/configs/gardena-smart-gateway-mt7688_defconfig b/configs/gardena-smart-gateway-mt7688_defconfig index 23d8ddb128..41496f739b 100644 --- a/configs/gardena-smart-gateway-mt7688_defconfig +++ b/configs/gardena-smart-gateway-mt7688_defconfig @@ -1,16 +1,18 @@ CONFIG_MIPS=y -CONFIG_SYS_TEXT_BASE=0x9c000000 +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x10000 -CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_ENV_OFFSET=0xA0000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_SPL_SERIAL_SUPPORT=y CONFIG_SYS_BOOTCOUNT_ADDR=0xb000006c +CONFIG_SPL_SYS_MALLOC_F_LEN=0x40000 CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y CONFIG_SYS_BOOTCOUNT_SINGLEWORD=y CONFIG_ENV_OFFSET_REDUND=0xB0000 CONFIG_ARCH_MTMIPS=y -CONFIG_BOOT_ROM=y -CONFIG_ONBOARD_DDR2_SIZE_1024MBIT=y -CONFIG_ONBOARD_DDR2_CHIP_WIDTH_16BIT=y +CONFIG_RESTORE_EXCEPTION_VECTOR_BASE=y # CONFIG_MIPS_BOOT_ENV_LEGACY is not set CONFIG_MIPS_BOOT_FDT=y CONFIG_ENV_VARS_UBOOT_CONFIG=y @@ -24,6 +26,8 @@ CONFIG_USE_PREBOOT=y CONFIG_SYS_CONSOLE_INFO_QUIET=y CONFIG_VERSION_VARIABLE=y CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_NOR_SUPPORT=y CONFIG_HUSH_PARSER=y CONFIG_CMD_LICENSE=y # CONFIG_CMD_ELF is not set @@ -50,6 +54,7 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_HAVE_BLOCK_DEVICE=y CONFIG_BOOTCOUNT_LIMIT=y @@ -71,7 +76,7 @@ CONFIG_MT7628_ETH=y CONFIG_PHY=y CONFIG_SPI=y CONFIG_MT7621_SPI=y -CONFIG_SYSRESET_SYSCON=y CONFIG_WDT=y CONFIG_WDT_MT7621=y CONFIG_LZMA=y +CONFIG_SPL_LZMA=y diff --git a/configs/hsdk_4xd_defconfig b/configs/hsdk_4xd_defconfig new file mode 100644 index 0000000000..64832ecbdf --- /dev/null +++ b/configs/hsdk_4xd_defconfig @@ -0,0 +1,67 @@ +CONFIG_ARC=y +CONFIG_ISA_ARCV2=y +CONFIG_TARGET_HSDK=y +CONFIG_BOARD_HSDK_4XD=y +CONFIG_SYS_TEXT_BASE=0x81000000 +CONFIG_DM_GPIO=y +CONFIG_DEBUG_UART_BASE=0xf0005000 +CONFIG_DEBUG_UART_CLOCK=33333333 +CONFIG_SYS_CLK_FREQ=500000000 +CONFIG_DEBUG_UART=y +CONFIG_USE_BOOTARGS=y +CONFIG_BOOTARGS="console=ttyS0,115200n8" +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_BOARD_EARLY_INIT_R=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="hsdk-4xd# " +CONFIG_CMD_ENV_FLAGS=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_OF_CONTROL=y +CONFIG_OF_EMBED=y +CONFIG_DEFAULT_DEVICE_TREE="hsdk-4xd" +CONFIG_ENV_IS_IN_FAT=y +CONFIG_ENV_FAT_INTERFACE="mmc" +CONFIG_ENV_FAT_DEVICE_AND_PART="0:1" +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM=y +CONFIG_CLK_HSDK=y +CONFIG_HSDK_CREG_GPIO=y +CONFIG_MMC=y +CONFIG_DM_MMC=y +CONFIG_MMC_DW=y +CONFIG_MMC_DW_SNPS=y +CONFIG_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SST=y +CONFIG_DM_ETH=y +CONFIG_ETH_DESIGNWARE=y +CONFIG_MII=y +CONFIG_DM_RESET=y +CONFIG_DM_SERIAL=y +CONFIG_DEBUG_UART_SHIFT=2 +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_SYS_NS16550=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_DESIGNWARE_SPI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_GENERIC=y +CONFIG_USB_STORAGE=y +CONFIG_USE_PRIVATE_LIBGCC=y +CONFIG_PANIC_HANG=y diff --git a/configs/linkit-smart-7688-ram_defconfig b/configs/linkit-smart-7688-ram_defconfig deleted file mode 100644 index d1691abfda..0000000000 --- a/configs/linkit-smart-7688-ram_defconfig +++ /dev/null @@ -1,65 +0,0 @@ -CONFIG_MIPS=y -CONFIG_SYS_TEXT_BASE=0x80010000 -CONFIG_ENV_SIZE=0x4000 -CONFIG_ENV_SECT_SIZE=0x10000 -CONFIG_ENV_OFFSET=0x80000 -CONFIG_NR_DRAM_BANKS=1 -CONFIG_ARCH_MTMIPS=y -CONFIG_BOARD_LINKIT_SMART_7688=y -# CONFIG_MIPS_BOOT_ENV_LEGACY is not set -CONFIG_MIPS_BOOT_FDT=y -CONFIG_FIT=y -CONFIG_FIT_SIGNATURE=y -CONFIG_LEGACY_IMAGE_FORMAT=y -CONFIG_OF_STDOUT_VIA_ALIAS=y -CONFIG_SYS_CONSOLE_INFO_QUIET=y -CONFIG_BOARD_EARLY_INIT_F=y -CONFIG_HUSH_PARSER=y -CONFIG_CMD_LICENSE=y -# CONFIG_CMD_ELF is not set -# CONFIG_CMD_XIMG is not set -CONFIG_CMD_MEMINFO=y -# CONFIG_CMD_FLASH is not set -CONFIG_CMD_GPIO=y -# CONFIG_CMD_LOADS is not set -CONFIG_CMD_MTD=y -CONFIG_CMD_PART=y -CONFIG_CMD_SPI=y -CONFIG_CMD_USB=y -CONFIG_CMD_DHCP=y -CONFIG_CMD_MII=y -CONFIG_CMD_PING=y -CONFIG_CMD_TIME=y -CONFIG_CMD_FS_GENERIC=y -# CONFIG_DOS_PARTITION is not set -CONFIG_DEFAULT_DEVICE_TREE="linkit-smart-7688" -CONFIG_ENV_IS_IN_SPI_FLASH=y -CONFIG_SYS_RELOC_GD_ENV_ADDR=y -CONFIG_NET_RANDOM_ETHADDR=y -# CONFIG_DM_DEVICE_REMOVE is not set -CONFIG_BLK=y -CONFIG_LED=y -CONFIG_LED_BLINK=y -CONFIG_LED_GPIO=y -CONFIG_MTD=y -CONFIG_SPI_FLASH_GIGADEVICE=y -CONFIG_SPI_FLASH_MACRONIX=y -CONFIG_SPI_FLASH_SPANSION=y -CONFIG_SPI_FLASH_STMICRO=y -CONFIG_SPI_FLASH_WINBOND=y -CONFIG_SPI_FLASH_MTD=y -CONFIG_MT7628_ETH=y -CONFIG_PHY=y -CONFIG_MT76X8_USB_PHY=y -CONFIG_SPI=y -CONFIG_MT7621_SPI=y -CONFIG_SYSRESET_SYSCON=y -CONFIG_USB=y -CONFIG_DM_USB=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_GENERIC=y -CONFIG_USB_STORAGE=y -CONFIG_FS_EXT4=y -CONFIG_FS_FAT=y -CONFIG_LZMA=y -CONFIG_LZO=y diff --git a/configs/linkit-smart-7688_defconfig b/configs/linkit-smart-7688_defconfig index a567c0c507..8ec66938cd 100644 --- a/configs/linkit-smart-7688_defconfig +++ b/configs/linkit-smart-7688_defconfig @@ -1,14 +1,16 @@ CONFIG_MIPS=y -CONFIG_SYS_TEXT_BASE=0x9c000000 +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_ENV_SIZE=0x4000 -CONFIG_ENV_SECT_SIZE=0x10000 CONFIG_ENV_OFFSET=0x80000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_SPL_SYS_MALLOC_F_LEN=0x40000 CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y CONFIG_ARCH_MTMIPS=y CONFIG_BOARD_LINKIT_SMART_7688=y -CONFIG_BOOT_ROM=y -CONFIG_ONBOARD_DDR2_SIZE_1024MBIT=y -CONFIG_ONBOARD_DDR2_CHIP_WIDTH_16BIT=y +CONFIG_RESTORE_EXCEPTION_VECTOR_BASE=y # CONFIG_MIPS_BOOT_ENV_LEGACY is not set CONFIG_MIPS_BOOT_FDT=y CONFIG_FIT=y @@ -17,6 +19,8 @@ CONFIG_LEGACY_IMAGE_FORMAT=y CONFIG_OF_STDOUT_VIA_ALIAS=y CONFIG_SYS_CONSOLE_INFO_QUIET=y CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_NOR_SUPPORT=y CONFIG_HUSH_PARSER=y CONFIG_CMD_LICENSE=y # CONFIG_CMD_ELF is not set @@ -40,6 +44,7 @@ CONFIG_DEFAULT_DEVICE_TREE="linkit-smart-7688" CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM=y # CONFIG_DM_DEVICE_REMOVE is not set CONFIG_BLK=y CONFIG_LED=y @@ -57,7 +62,6 @@ CONFIG_PHY=y CONFIG_MT76X8_USB_PHY=y CONFIG_SPI=y CONFIG_MT7621_SPI=y -CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_EHCI_HCD=y @@ -67,3 +71,4 @@ CONFIG_FS_EXT4=y CONFIG_FS_FAT=y CONFIG_LZMA=y CONFIG_LZO=y +CONFIG_SPL_LZMA=y diff --git a/configs/mt7628_rfb_defconfig b/configs/mt7628_rfb_defconfig new file mode 100644 index 0000000000..f444cf98c6 --- /dev/null +++ b/configs/mt7628_rfb_defconfig @@ -0,0 +1,47 @@ +CONFIG_MIPS=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_ENV_SIZE=0x1000 +CONFIG_ENV_OFFSET=0x30000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_SPL_SERIAL_SUPPORT=y +CONFIG_SPL_SYS_MALLOC_F_LEN=0x40000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y +CONFIG_ARCH_MTMIPS=y +CONFIG_BOARD_MT7628_RFB=y +CONFIG_RESTORE_EXCEPTION_VECTOR_BASE=y +CONFIG_MIPS_BOOT_FDT=y +CONFIG_FIT=y +# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set +CONFIG_SYS_CONSOLE_INFO_QUIET=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_NOR_SUPPORT=y +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_XIMG is not set +# CONFIG_CMD_CRC32 is not set +# CONFIG_CMD_DM is not set +CONFIG_CMD_GPIO=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_SPI=y +# CONFIG_CMD_NFS is not set +# CONFIG_PARTITIONS is not set +CONFIG_DEFAULT_DEVICE_TREE="mediatek,mt7628-rfb" +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_NET_RANDOM_ETHADDR=y +# CONFIG_INPUT is not set +CONFIG_SPI_FLASH_EON=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_ISSI=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SPI_FLASH_XMC=y +CONFIG_MT7628_ETH=y +# CONFIG_SPECIFY_CONSOLE_INDEX is not set +CONFIG_SPI=y +CONFIG_MT7621_SPI=y +CONFIG_LZMA=y +CONFIG_SPL_LZMA=y diff --git a/configs/vocore2_defconfig b/configs/vocore2_defconfig new file mode 100644 index 0000000000..6cacec0183 --- /dev/null +++ b/configs/vocore2_defconfig @@ -0,0 +1,101 @@ +CONFIG_MIPS=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_ENV_SIZE=0x1000 +CONFIG_ENV_OFFSET=0x04e000 +CONFIG_ENV_SECT_SIZE=0x1000 +CONFIG_SYS_BOOTCOUNT_ADDR=0xb000006c +CONFIG_SPL_SYS_MALLOC_F_LEN=0x20000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_SPL=y +CONFIG_SYS_BOOTCOUNT_SINGLEWORD=y +CONFIG_ARCH_MTMIPS=y +CONFIG_BOARD_VOCORE2=y +CONFIG_RESTORE_EXCEPTION_VECTOR_BASE=y +CONFIG_MIPS_BOOT_FDT=y +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_SYS_BOOT_GET_CMDLINE=y +CONFIG_SYS_BOOT_GET_KBD=y +CONFIG_FIT=y +CONFIG_FIT_SIGNATURE=y +CONFIG_LEGACY_IMAGE_FORMAT=y +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_LOGLEVEL=8 +CONFIG_VERSION_VARIABLE=y +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_NOR_SUPPORT=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_LICENSE=y +# CONFIG_BOOTM_NETBSD is not set +# CONFIG_BOOTM_PLAN9 is not set +# CONFIG_BOOTM_RTEMS is not set +# CONFIG_BOOTM_VXWORKS is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_XIMG is not set +# CONFIG_CMD_CRC32 is not set +CONFIG_CMD_MEMINFO=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_GPT=y +CONFIG_CMD_GPT_RENAME=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_MTD=y +CONFIG_CMD_PART=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +CONFIG_CMD_WDT=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_BOOTCOUNT=y +CONFIG_CMD_TIME=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_CMD_MTDPARTS=y +CONFIG_MTDIDS_DEFAULT="nor0=spi0.0" +CONFIG_MTDPARTS_DEFAULT="spi0.0:312k(u-boot),4k(env),4k(factory),2368k(kernel),-(filesystem)" +CONFIG_DEFAULT_DEVICE_TREE="vocore_vocore2" +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM=y +# CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_LED=y +CONFIG_LED_BLINK=y +CONFIG_LED_GPIO=y +CONFIG_MMC=y +CONFIG_DM_MMC=y +# CONFIG_MMC_HW_PARTITIONING is not set +CONFIG_MMC_MTK=y +CONFIG_MTD=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_MT7628_ETH=y +CONFIG_PHY=y +CONFIG_MT76X8_USB_PHY=y +CONFIG_SPECIFY_CONSOLE_INDEX=y +CONFIG_CONS_INDEX=3 +CONFIG_SPI=y +CONFIG_MT7621_SPI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_STORAGE=y +CONFIG_WDT=y +CONFIG_WDT_MT7621=y +CONFIG_FS_EXT4=y +CONFIG_FAT_WRITE=y +CONFIG_LZMA=y +CONFIG_LZO=y +CONFIG_SPL_LZMA=y diff --git a/doc/conf.py b/doc/conf.py index 8bb27ad9e2..93250a6aee 100644 --- a/doc/conf.py +++ b/doc/conf.py @@ -31,6 +31,8 @@ from load_config import loadConfig # If your documentation needs a minimal Sphinx version, state it here. needs_sphinx = '1.3' +latex_engine = 'xelatex' + # Add any Sphinx extension module names here, as strings. They can be # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom # ones. diff --git a/doc/sphinx/parse-headers.pl b/doc/sphinx/parse-headers.pl index d4f38262eb..c518050ffc 100755 --- a/doc/sphinx/parse-headers.pl +++ b/doc/sphinx/parse-headers.pl @@ -344,7 +344,7 @@ enums and defines and create cross-references to a Sphinx book. B<parse_headers.pl> [<options>] <C_FILE> <OUT_FILE> [<EXCEPTIONS_FILE>] -Where <options> can be: --debug, --help or --man. +Where <options> can be: --debug, --help or --usage. =head1 OPTIONS @@ -382,7 +382,7 @@ ioctl. The EXCEPTIONS_FILE contain two rules to allow ignoring a symbol or to replace the default references by a custom one. -Please read doc/doc-guide/parse-headers.rst at the Kernel's +Please read Documentation/doc-guide/parse-headers.rst at the Kernel's tree for more details. =head1 BUGS diff --git a/drivers/clk/clk-hsdk-cgu.c b/drivers/clk/clk-hsdk-cgu.c index 6eaafdeaf9..3035c5fb38 100644 --- a/drivers/clk/clk-hsdk-cgu.c +++ b/drivers/clk/clk-hsdk-cgu.c @@ -67,6 +67,7 @@ #define CGU_TUN_IDIV_TUN 0x380 #define CGU_TUN_IDIV_ROM 0x390 #define CGU_TUN_IDIV_PWM 0x3A0 +#define CGU_TUN_IDIV_TIMER 0x3B0 #define CGU_HDMI_IDIV_APB 0x480 #define CGU_SYS_IDIV_APB 0x180 #define CGU_SYS_IDIV_AXI 0x190 @@ -123,12 +124,12 @@ #define MIN_PLL_RATE 100000000 /* 100 MHz */ #define PARENT_RATE_33 33333333 /* fixed clock - xtal */ #define PARENT_RATE_27 27000000 /* fixed clock - xtal */ -#define CGU_MAX_CLOCKS 26 +#define CGU_MAX_CLOCKS 27 #define CGU_SYS_CLOCKS 16 #define MAX_AXI_CLOCKS 4 -#define CGU_TUN_CLOCKS 3 +#define CGU_TUN_CLOCKS 4 #define MAX_TUN_CLOCKS 6 struct hsdk_tun_idiv_cfg { @@ -147,7 +148,8 @@ static const struct hsdk_tun_clk_cfg tun_clk_cfg = { { 600000000, 600000000, 600000000, 600000000, 750000000, 600000000 }, { { CGU_TUN_IDIV_TUN, { 24, 12, 8, 6, 6, 4 } }, { CGU_TUN_IDIV_ROM, { 4, 4, 4, 4, 5, 4 } }, - { CGU_TUN_IDIV_PWM, { 8, 8, 8, 8, 10, 8 } } + { CGU_TUN_IDIV_PWM, { 8, 8, 8, 8, 10, 8 } }, + { CGU_TUN_IDIV_TIMER, { 12, 12, 12, 12, 15, 12 } } } }; @@ -316,6 +318,7 @@ static const struct hsdk_cgu_clock_map clock_map[] = { { CGU_TUN_PLL, 0, CGU_TUN_IDIV_TUN, &sdt_pll_dat, idiv_get, tun_clk_set, idiv_off }, { CGU_TUN_PLL, 0, CGU_TUN_IDIV_ROM, &sdt_pll_dat, idiv_get, idiv_set, idiv_off }, { CGU_TUN_PLL, 0, CGU_TUN_IDIV_PWM, &sdt_pll_dat, idiv_get, idiv_set, idiv_off }, + { CGU_TUN_PLL, 0, CGU_TUN_IDIV_TIMER, &sdt_pll_dat, idiv_get, idiv_set, idiv_off }, { CGU_HDMI_PLL, 0, 0, &hdmi_pll_dat, pll_get, pll_set, NULL }, { CGU_HDMI_PLL, 0, CGU_HDMI_IDIV_APB, &hdmi_pll_dat, idiv_get, idiv_set, idiv_off } }; diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index 5232328e1e..7bdebf5869 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -2714,6 +2714,14 @@ int brcmnand_probe(struct udevice *dev, struct brcmnand_soc *soc) } #endif /* __UBOOT__ */ + /* No chip-selects could initialize properly */ + if (list_empty(&ctrl->host_list)) { + ret = -ENODEV; + goto err; + } + + return 0; + err: #ifndef __UBOOT__ clk_disable_unprepare(ctrl->clk); @@ -2722,7 +2730,6 @@ err: clk_disable(ctrl->clk); #endif /* __UBOOT__ */ return ret; - } EXPORT_SYMBOL_GPL(brcmnand_probe); diff --git a/drivers/sysreset/Kconfig b/drivers/sysreset/Kconfig index f09e138bb8..4be7433404 100644 --- a/drivers/sysreset/Kconfig +++ b/drivers/sysreset/Kconfig @@ -101,6 +101,12 @@ config SYSRESET_WATCHDOG help Reboot support for generic watchdog reset. +config SYSRESET_RESETCTL + bool "Enable support for reset controller reboot driver" + select DM_RESET + help + Reboot support using generic reset controller. + config SYSRESET_X86 bool "Enable support for x86 processor reboot driver" depends on X86 diff --git a/drivers/sysreset/Makefile b/drivers/sysreset/Makefile index 51af68fad3..3ed4bab9e3 100644 --- a/drivers/sysreset/Makefile +++ b/drivers/sysreset/Makefile @@ -16,5 +16,6 @@ obj-$(CONFIG_SYSRESET_SOCFPGA_S10) += sysreset_socfpga_s10.o obj-$(CONFIG_SYSRESET_TI_SCI) += sysreset-ti-sci.o obj-$(CONFIG_SYSRESET_SYSCON) += sysreset_syscon.o obj-$(CONFIG_SYSRESET_WATCHDOG) += sysreset_watchdog.o +obj-$(CONFIG_SYSRESET_RESETCTL) += sysreset_resetctl.o obj-$(CONFIG_$(SPL_TPL_)SYSRESET_X86) += sysreset_x86.o obj-$(CONFIG_TARGET_XTFPGA) += sysreset_xtfpga.o diff --git a/drivers/sysreset/sysreset_resetctl.c b/drivers/sysreset/sysreset_resetctl.c new file mode 100644 index 0000000000..b8203ba605 --- /dev/null +++ b/drivers/sysreset/sysreset_resetctl.c @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#include <common.h> +#include <dm.h> +#include <errno.h> +#include <sysreset.h> +#include <reset.h> + +struct resetctl_reboot_priv { + struct reset_ctl_bulk resets; +}; + +static int resetctl_reboot_request(struct udevice *dev, enum sysreset_t type) +{ + struct resetctl_reboot_priv *priv = dev_get_priv(dev); + + return reset_assert_bulk(&priv->resets); +} + +static struct sysreset_ops resetctl_reboot_ops = { + .request = resetctl_reboot_request, +}; + +int resetctl_reboot_probe(struct udevice *dev) +{ + struct resetctl_reboot_priv *priv = dev_get_priv(dev); + + return reset_get_bulk(dev, &priv->resets); +} + +static const struct udevice_id resetctl_reboot_ids[] = { + { .compatible = "resetctl-reboot" }, + { } +}; + +U_BOOT_DRIVER(resetctl_reboot) = { + .id = UCLASS_SYSRESET, + .name = "resetctl_reboot", + .of_match = resetctl_reboot_ids, + .ops = &resetctl_reboot_ops, + .priv_auto_alloc_size = sizeof(struct resetctl_reboot_priv), + .probe = resetctl_reboot_probe, +}; diff --git a/drivers/video/rockchip/rk_edp.c b/drivers/video/rockchip/rk_edp.c index 8703df0ec0..cf84b886e7 100644 --- a/drivers/video/rockchip/rk_edp.c +++ b/drivers/video/rockchip/rk_edp.c @@ -18,6 +18,7 @@ #include <asm/arch-rockchip/clock.h> #include <asm/arch-rockchip/edp_rk3288.h> #include <asm/arch-rockchip/grf_rk3288.h> +#include <asm/arch-rockchip/hardware.h> #include <dt-bindings/clock/rk3288-cru.h> #define MAX_CR_LOOP 5 diff --git a/drivers/video/rockchip/rk_lvds.c b/drivers/video/rockchip/rk_lvds.c index cf5c0439b1..79e24baf53 100644 --- a/drivers/video/rockchip/rk_lvds.c +++ b/drivers/video/rockchip/rk_lvds.c @@ -13,8 +13,9 @@ #include <asm/gpio.h> #include <asm/io.h> #include <asm/arch-rockchip/clock.h> -#include <asm/arch-rockchip/lvds_rk3288.h> #include <asm/arch-rockchip/grf_rk3288.h> +#include <asm/arch-rockchip/hardware.h> +#include <asm/arch-rockchip/lvds_rk3288.h> #include <dt-bindings/clock/rk3288-cru.h> #include <dt-bindings/video/rk3288.h> diff --git a/drivers/video/simple_panel.c b/drivers/video/simple_panel.c index c3c0e84732..5722811117 100644 --- a/drivers/video/simple_panel.c +++ b/drivers/video/simple_panel.c @@ -105,6 +105,7 @@ static const struct udevice_id simple_panel_ids[] = { { .compatible = "auo,b133xtn01" }, { .compatible = "auo,b116xw03" }, { .compatible = "auo,b133htn01" }, + { .compatible = "boe,nv140fhmn49" }, { .compatible = "lg,lb070wv8" }, { } }; diff --git a/fs/ext4/ext4_journal.c b/fs/ext4/ext4_journal.c index 3559daf11d..f8524e5a99 100644 --- a/fs/ext4/ext4_journal.c +++ b/fs/ext4/ext4_journal.c @@ -409,6 +409,9 @@ int ext4fs_check_journal_state(int recovery_flag) char *temp_buff1 = NULL; struct ext_filesystem *fs = get_fs(); + if (le32_to_cpu(fs->sb->feature_ro_compat) & EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) + return 0; + temp_buff = zalloc(fs->blksz); if (!temp_buff) return -ENOMEM; diff --git a/include/configs/bmips_bcm6318.h b/include/configs/bmips_bcm6318.h index c7e7119aaf..45eb931c25 100644 --- a/include/configs/bmips_bcm6318.h +++ b/include/configs/bmips_bcm6318.h @@ -19,7 +19,9 @@ #define CONFIG_EHCI_MMIO_BIG_ENDIAN #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#if defined(CONFIG_USB_OHCI_HCD) #define CONFIG_USB_OHCI_NEW +#endif /* CONFIG_USB_OHCI_HCD */ /* U-Boot */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + SZ_1M diff --git a/include/configs/bmips_bcm63268.h b/include/configs/bmips_bcm63268.h index 45f26bb309..eed321eb6f 100644 --- a/include/configs/bmips_bcm63268.h +++ b/include/configs/bmips_bcm63268.h @@ -19,7 +19,9 @@ #define CONFIG_EHCI_MMIO_BIG_ENDIAN #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#if defined(CONFIG_USB_OHCI_HCD) #define CONFIG_USB_OHCI_NEW +#endif /* CONFIG_USB_OHCI_HCD */ /* U-Boot */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + SZ_1M diff --git a/include/configs/bmips_bcm6328.h b/include/configs/bmips_bcm6328.h index 8d59438785..c78099a49d 100644 --- a/include/configs/bmips_bcm6328.h +++ b/include/configs/bmips_bcm6328.h @@ -19,7 +19,9 @@ #define CONFIG_EHCI_MMIO_BIG_ENDIAN #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#if defined(CONFIG_USB_OHCI_HCD) #define CONFIG_USB_OHCI_NEW +#endif /* CONFIG_USB_OHCI_HCD */ /* U-Boot */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + SZ_1M diff --git a/include/configs/bmips_bcm6348.h b/include/configs/bmips_bcm6348.h index 061d6b25b7..547cf857ce 100644 --- a/include/configs/bmips_bcm6348.h +++ b/include/configs/bmips_bcm6348.h @@ -17,7 +17,9 @@ /* USB */ #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#if defined(CONFIG_USB_OHCI_HCD) #define CONFIG_USB_OHCI_NEW +#endif /* CONFIG_USB_OHCI_HCD */ /* U-Boot */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + SZ_1M diff --git a/include/configs/bmips_bcm6358.h b/include/configs/bmips_bcm6358.h index 583217d262..116e9705b6 100644 --- a/include/configs/bmips_bcm6358.h +++ b/include/configs/bmips_bcm6358.h @@ -19,7 +19,9 @@ #define CONFIG_EHCI_MMIO_BIG_ENDIAN #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#if defined(CONFIG_USB_OHCI_HCD) #define CONFIG_USB_OHCI_NEW +#endif /* CONFIG_USB_OHCI_HCD */ /* U-Boot */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + SZ_1M diff --git a/include/configs/bmips_bcm6362.h b/include/configs/bmips_bcm6362.h index 570bc3b33d..e5e8b15e18 100644 --- a/include/configs/bmips_bcm6362.h +++ b/include/configs/bmips_bcm6362.h @@ -19,7 +19,9 @@ #define CONFIG_EHCI_MMIO_BIG_ENDIAN #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#if defined(CONFIG_USB_OHCI_HCD) #define CONFIG_USB_OHCI_NEW +#endif /* CONFIG_USB_OHCI_HCD */ /* U-Boot */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + SZ_1M diff --git a/include/configs/bmips_bcm6368.h b/include/configs/bmips_bcm6368.h index ab5bdac726..4d4403f8d2 100644 --- a/include/configs/bmips_bcm6368.h +++ b/include/configs/bmips_bcm6368.h @@ -19,7 +19,9 @@ #define CONFIG_EHCI_MMIO_BIG_ENDIAN #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#if defined(CONFIG_USB_OHCI_HCD) #define CONFIG_USB_OHCI_NEW +#endif /* CONFIG_USB_OHCI_HCD */ /* U-Boot */ #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + SZ_1M diff --git a/include/configs/gardena-smart-gateway-mt7688.h b/include/configs/gardena-smart-gateway-mt7688.h index 59c60743d2..6412efcbf8 100644 --- a/include/configs/gardena-smart-gateway-mt7688.h +++ b/include/configs/gardena-smart-gateway-mt7688.h @@ -16,10 +16,29 @@ #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 -#ifdef CONFIG_BOOT_RAM +/* SPL */ +#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD) #define CONFIG_SKIP_LOWLEVEL_INIT #endif +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE +#define CONFIG_SPL_BSS_START_ADDR 0x80010000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x10000 +#define CONFIG_SPL_MAX_SIZE 0x10000 +#define CONFIG_SPL_PAD_TO 0 + +/* Dummy value */ +#define CONFIG_SYS_UBOOT_BASE 0 + +/* Serial SPL */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL_SUPPORT) +#define CONFIG_SYS_NS16550_MEM32 +#define CONFIG_SYS_NS16550_CLK 40000000 +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM1 0xb0000c00 +#define CONFIG_CONS_INDEX 1 +#endif + /* UART */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ 230400, 460800, 921600 } diff --git a/include/configs/hsdk-4xd.h b/include/configs/hsdk-4xd.h new file mode 100644 index 0000000000..4628108075 --- /dev/null +++ b/include/configs/hsdk-4xd.h @@ -0,0 +1,120 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2020 Synopsys, Inc. All rights reserved. + * Author: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> + */ + +#ifndef _CONFIG_HSDK_H_ +#define _CONFIG_HSDK_H_ + +#include <linux/sizes.h> + +/* + * CPU configuration + */ +#define NR_CPUS 4 +#define ARC_PERIPHERAL_BASE 0xF0000000 +#define ARC_DWMMC_BASE (ARC_PERIPHERAL_BASE + 0xA000) +#define ARC_DWGMAC_BASE (ARC_PERIPHERAL_BASE + 0x18000) + +/* + * Memory configuration + */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE +#define CONFIG_SYS_SDRAM_SIZE SZ_1G + +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) + +#define CONFIG_SYS_MALLOC_LEN SZ_2M +#define CONFIG_SYS_BOOTM_LEN SZ_128M +#define CONFIG_SYS_LOAD_ADDR 0x82000000 + +/* + * UART configuration + */ +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_CLK 33330000 +#define CONFIG_SYS_NS16550_MEM32 + +/* + * Ethernet PHY configuration + */ + +/* + * USB 1.1 configuration + */ +#define CONFIG_USB_OHCI_NEW +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 + +/* + * Environment settings + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "upgrade=if mmc rescan && " \ + "fatload mmc 0:1 ${loadaddr} u-boot-update.scr && " \ + "iminfo ${loadaddr} && source ${loadaddr}; then; else echo " \ + "\"Fail to upgrade.\n" \ + "Do you have u-boot-update.scr and u-boot.head on first (FAT) SD card partition?\"" \ + "; fi\0" \ + "core_mask=0xF\0" \ + "hsdk_hs45d=setenv core_mask 0x2; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x0; setenv icache_ena 0x0; setenv csm_location 0x10; \ +setenv dcache_ena 0x0; setenv core_iccm_1 0x7; \ +setenv core_dccm_1 0x8; setenv non_volatile_limit 0xF;\0" \ + "hsdk_hs47d=setenv core_mask 0x1; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x0; setenv icache_ena 0x1; setenv csm_location 0x10; \ +setenv dcache_ena 0x1; setenv core_iccm_0 0x10; \ +setenv core_dccm_0 0x10; setenv non_volatile_limit 0xF;\0" \ + "hsdk_hs47d_ccm=setenv core_mask 0x2; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x0; setenv icache_ena 0x1; setenv csm_location 0x10; \ +setenv dcache_ena 0x1; setenv core_iccm_1 0x7; \ +setenv core_dccm_1 0x8; setenv non_volatile_limit 0xF;\0" \ + "hsdk_hs48=setenv core_mask 0x1; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x1; setenv icache_ena 0x1; setenv csm_location 0x10; \ +setenv dcache_ena 0x1; setenv core_iccm_0 0x10; \ +setenv core_dccm_0 0x10; setenv non_volatile_limit 0xF;\0" \ + "hsdk_hs48_ccm=setenv core_mask 0x2; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x1; setenv icache_ena 0x1; setenv csm_location 0x10; \ +setenv dcache_ena 0x1; setenv core_iccm_1 0x7; \ +setenv core_dccm_1 0x8; setenv non_volatile_limit 0xF;\0" \ + "hsdk_hs48x2=run hsdk_hs47dx2;\0" \ + "hsdk_hs47dx2=setenv core_mask 0x3; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x1; setenv icache_ena 0x1; setenv csm_location 0x10; \ +setenv dcache_ena 0x1; setenv core_iccm_0 0x10; \ +setenv core_dccm_0 0x10; setenv non_volatile_limit 0xF; \ +setenv core_iccm_1 0x6; setenv core_dccm_1 0x6;\0" \ + "hsdk_hs48x3=run hsdk_hs47dx3;\0" \ + "hsdk_hs47dx3=setenv core_mask 0x7; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x1; setenv icache_ena 0x1; setenv csm_location 0x10; \ +setenv dcache_ena 0x1; setenv core_iccm_0 0x10; \ +setenv core_dccm_0 0x10; setenv non_volatile_limit 0xF; \ +setenv core_iccm_1 0x6; setenv core_dccm_1 0x6; \ +setenv core_iccm_2 0x10; setenv core_dccm_2 0x10;\0" \ + "hsdk_hs48x4=run hsdk_hs47dx4;\0" \ + "hsdk_hs47dx4=setenv core_mask 0xF; setenv haps_apb_location 0x1; \ +setenv l2_cache_ena 0x1; setenv icache_ena 0x1; setenv csm_location 0x10; \ +setenv dcache_ena 0x1; setenv core_iccm_0 0x10; \ +setenv core_dccm_0 0x10; setenv non_volatile_limit 0xF; \ +setenv core_iccm_1 0x6; setenv core_dccm_1 0x6; \ +setenv core_iccm_2 0x10; setenv core_dccm_2 0x10; \ +setenv core_iccm_3 0x6; setenv core_dccm_3 0x6;\0" + +/* + * Environment configuration + */ +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR + +/* Cli configuration */ +#define CONFIG_SYS_CBSIZE SZ_2K + +/* + * Callback configuration + */ +#define CONFIG_BOARD_LATE_INIT + +#endif /* _CONFIG_HSDK_H_ */ diff --git a/include/configs/linkit-smart-7688.h b/include/configs/linkit-smart-7688.h index ca5b693e4c..4276e95dee 100644 --- a/include/configs/linkit-smart-7688.h +++ b/include/configs/linkit-smart-7688.h @@ -16,10 +16,30 @@ #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 -#ifdef CONFIG_BOOT_RAM +/* SPL */ +#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD) #define CONFIG_SKIP_LOWLEVEL_INIT #endif +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE +#define CONFIG_SPL_BSS_START_ADDR 0x80010000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x10000 +#define CONFIG_SPL_MAX_SIZE 0x10000 +#define CONFIG_SPL_PAD_TO 0 + +/* Dummy value */ +#define CONFIG_SYS_UBOOT_BASE 0 + +/* Serial SPL */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL_SUPPORT) +#define CONFIG_SYS_NS16550_MEM32 +#define CONFIG_SYS_NS16550_CLK 40000000 +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM3 0xb0000e00 +#define CONFIG_CONS_INDEX 3 + +#endif + /* UART */ #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ 230400, 460800, 921600 } diff --git a/include/configs/mt7628.h b/include/configs/mt7628.h new file mode 100644 index 0000000000..9b9218d296 --- /dev/null +++ b/include/configs/mt7628.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2020 MediaTek Inc. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + */ + +#ifndef __CONFIG_MT7628_H +#define __CONFIG_MT7628_H + +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_MIPS_TIMER_FREQ 290000000 + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +#define CONFIG_SYS_MALLOC_LEN 0x100000 +#define CONFIG_SYS_BOOTPARAMS_LEN 0x20000 + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_LOAD_ADDR 0x80010000 + +#define CONFIG_SYS_INIT_SP_OFFSET 0x80000 + +#define CONFIG_SYS_BOOTM_LEN 0x1000000 + +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_CBSIZE 1024 + +/* Serial SPL */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_SERIAL_SUPPORT) +#define CONFIG_SYS_NS16550_MEM32 +#define CONFIG_SYS_NS16550_CLK 40000000 +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM1 0xb0000c00 +#define CONFIG_CONS_INDEX 1 +#endif + +/* Serial common */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ + 230400, 460800, 921600 } + +/* SPL */ +#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD) +#define CONFIG_SKIP_LOWLEVEL_INIT +#endif + +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE +#define CONFIG_SPL_BSS_START_ADDR 0x80010000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x10000 +#define CONFIG_SPL_MAX_SIZE 0x10000 +#define CONFIG_SPL_PAD_TO 0 + +/* Dummy value */ +#define CONFIG_SYS_UBOOT_BASE 0 + +#endif /* __CONFIG_MT7628_H */ diff --git a/include/configs/vocore2.h b/include/configs/vocore2.h new file mode 100644 index 0000000000..8100e4dca7 --- /dev/null +++ b/include/configs/vocore2.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2019 Mauro Condarelli <mc5686@mclink.it> + */ + +#ifndef __VOCORE2_CONFIG_H__ +#define __VOCORE2_CONFIG_H__ + +/* CPU */ +#define CONFIG_SYS_MIPS_TIMER_FREQ 290000000 + +/* RAM */ +#define CONFIG_SYS_SDRAM_BASE 0x80000000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + 0x100000 + +#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 + +/* SPL */ +#if defined(CONFIG_SPL) && !defined(CONFIG_SPL_BUILD) +#define CONFIG_SKIP_LOWLEVEL_INIT +#endif + +#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE +#define CONFIG_SPL_BSS_START_ADDR 0x80010000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x10000 +#define CONFIG_SPL_MAX_SIZE 0x10000 + +/* Dummy value */ +#define CONFIG_SYS_UBOOT_BASE 0 + +/* Serial SPL */ +#define CONFIG_SYS_NS16550_MEM32 +#define CONFIG_SYS_NS16550_CLK 40000000 +#define CONFIG_SYS_NS16550_REG_SIZE -4 +#define CONFIG_SYS_NS16550_COM3 0xb0000e00 +#define CONFIG_CONS_INDEX 3 + +/* RAM */ +#define CONFIG_SYS_MEMTEST_START 0x80100000 +#define CONFIG_SYS_MEMTEST_END 0x80400000 + +/* Memory usage */ +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) +#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024) +#define CONFIG_SYS_CBSIZE 512 + +/* U-Boot */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +/* Environment settings */ + +#endif //__VOCORE2_CONFIG_H__ diff --git a/include/dt-bindings/clock/snps,hsdk-cgu.h b/include/dt-bindings/clock/snps,hsdk-cgu.h index 2cfe34eb35..1ce7661cd9 100644 --- a/include/dt-bindings/clock/snps,hsdk-cgu.h +++ b/include/dt-bindings/clock/snps,hsdk-cgu.h @@ -36,7 +36,8 @@ #define CLK_TUN_TUN 21 #define CLK_TUN_ROM 22 #define CLK_TUN_PWM 23 -#define CLK_HDMI_PLL 24 -#define CLK_HDMI 25 +#define CLK_TUN_TIMER 24 +#define CLK_HDMI_PLL 25 +#define CLK_HDMI 26 #endif /* __DT_BINDINGS_CLK_HSDK_CGU_H_ */ diff --git a/include/fdt_region.h b/include/fdt_region.h new file mode 100644 index 0000000000..ff7a1ccb9a --- /dev/null +++ b/include/fdt_region.h @@ -0,0 +1,304 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _FDT_REGION_H +#define _FDT_REGION_H + +#ifndef SWIG /* Not available in Python */ +struct fdt_region { + int offset; + int size; +}; + +/* + * Flags for fdt_find_regions() + * + * Add a region for the string table (always the last region) + */ +#define FDT_REG_ADD_STRING_TAB (1 << 0) + +/* + * Add all supernodes of a matching node/property, useful for creating a + * valid subset tree + */ +#define FDT_REG_SUPERNODES (1 << 1) + +/* Add the FDT_BEGIN_NODE tags of subnodes, including their names */ +#define FDT_REG_DIRECT_SUBNODES (1 << 2) + +/* Add all subnodes of a matching node */ +#define FDT_REG_ALL_SUBNODES (1 << 3) + +/* Add a region for the mem_rsvmap table (always the first region) */ +#define FDT_REG_ADD_MEM_RSVMAP (1 << 4) + +/* Indicates what an fdt part is (node, property, value) */ +#define FDT_IS_NODE (1 << 0) +#define FDT_IS_PROP (1 << 1) +#define FDT_IS_VALUE (1 << 2) /* not supported */ +#define FDT_IS_COMPAT (1 << 3) /* used internally */ +#define FDT_NODE_HAS_PROP (1 << 4) /* node contains prop */ + +#define FDT_ANY_GLOBAL (FDT_IS_NODE | FDT_IS_PROP | FDT_IS_VALUE | \ + FDT_IS_COMPAT) +#define FDT_IS_ANY 0x1f /* all the above */ + +/* We set a reasonable limit on the number of nested nodes */ +#define FDT_MAX_DEPTH 32 + +/* Decribes what we want to include from the current tag */ +enum want_t { + WANT_NOTHING, + WANT_NODES_ONLY, /* No properties */ + WANT_NODES_AND_PROPS, /* Everything for one level */ + WANT_ALL_NODES_AND_PROPS /* Everything for all levels */ +}; + +/* Keeps track of the state at parent nodes */ +struct fdt_subnode_stack { + int offset; /* Offset of node */ + enum want_t want; /* The 'want' value here */ + int included; /* 1 if we included this node, 0 if not */ +}; + +struct fdt_region_ptrs { + int depth; /* Current tree depth */ + int done; /* What we have completed scanning */ + enum want_t want; /* What we are currently including */ + char *end; /* Pointer to end of full node path */ + int nextoffset; /* Next node offset to check */ +}; + +/* The state of our finding algortihm */ +struct fdt_region_state { + struct fdt_subnode_stack stack[FDT_MAX_DEPTH]; /* node stack */ + struct fdt_region *region; /* Contains list of regions found */ + int count; /* Numnber of regions found */ + const void *fdt; /* FDT blob */ + int max_regions; /* Maximum regions to find */ + int can_merge; /* 1 if we can merge with previous region */ + int start; /* Start position of current region */ + struct fdt_region_ptrs ptrs; /* Pointers for what we are up to */ +}; + +/** + * fdt_find_regions() - find regions in device tree + * + * Given a list of nodes to include and properties to exclude, find + * the regions of the device tree which describe those included parts. + * + * The intent is to get a list of regions which will be invariant provided + * those parts are invariant. For example, if you request a list of regions + * for all nodes but exclude the property "data", then you will get the + * same region contents regardless of any change to "data" properties. + * + * This function can be used to produce a byte-stream to send to a hashing + * function to verify that critical parts of the FDT have not changed. + * + * Nodes which are given in 'inc' are included in the region list, as + * are the names of the immediate subnodes nodes (but not the properties + * or subnodes of those subnodes). + * + * For eaxample "/" means to include the root node, all root properties + * and the FDT_BEGIN_NODE and FDT_END_NODE of all subnodes of /. The latter + * ensures that we capture the names of the subnodes. In a hashing situation + * it prevents the root node from changing at all Any change to non-excluded + * properties, names of subnodes or number of subnodes would be detected. + * + * When used with FITs this provides the ability to hash and sign parts of + * the FIT based on different configurations in the FIT. Then it is + * impossible to change anything about that configuration (include images + * attached to the configuration), but it may be possible to add new + * configurations, new images or new signatures within the existing + * framework. + * + * Adding new properties to a device tree may result in the string table + * being extended (if the new property names are different from those + * already added). This function can optionally include a region for + * the string table so that this can be part of the hash too. + * + * The device tree header is not included in the list. + * + * @fdt: Device tree to check + * @inc: List of node paths to included + * @inc_count: Number of node paths in list + * @exc_prop: List of properties names to exclude + * @exc_prop_count: Number of properties in exclude list + * @region: Returns list of regions + * @max_region: Maximum length of region list + * @path: Pointer to a temporary string for the function to use for + * building path names + * @path_len: Length of path, must be large enough to hold the longest + * path in the tree + * @add_string_tab: 1 to add a region for the string table + * @return number of regions in list. If this is >max_regions then the + * region array was exhausted. You should increase max_regions and try + * the call again. + */ +int fdt_find_regions(const void *fdt, char * const inc[], int inc_count, + char * const exc_prop[], int exc_prop_count, + struct fdt_region region[], int max_regions, + char *path, int path_len, int add_string_tab); + +/** + * fdt_first_region() - find regions in device tree + * + * Given a nodes and properties to include and properties to exclude, find + * the regions of the device tree which describe those included parts. + * + * The use for this function is twofold. Firstly it provides a convenient + * way of performing a structure-aware grep of the tree. For example it is + * possible to grep for a node and get all the properties associated with + * that node. Trees can be subsetted easily, by specifying the nodes that + * are required, and then writing out the regions returned by this function. + * This is useful for small resource-constrained systems, such as boot + * loaders, which want to use an FDT but do not need to know about all of + * it. + * + * Secondly it makes it easy to hash parts of the tree and detect changes. + * The intent is to get a list of regions which will be invariant provided + * those parts are invariant. For example, if you request a list of regions + * for all nodes but exclude the property "data", then you will get the + * same region contents regardless of any change to "data" properties. + * + * This function can be used to produce a byte-stream to send to a hashing + * function to verify that critical parts of the FDT have not changed. + * Note that semantically null changes in order could still cause false + * hash misses. Such reordering might happen if the tree is regenerated + * from source, and nodes are reordered (the bytes-stream will be emitted + * in a different order and many hash functions will detect this). However + * if an existing tree is modified using libfdt functions, such as + * fdt_add_subnode() and fdt_setprop(), then this problem is avoided. + * + * The nodes/properties to include/exclude are defined by a function + * provided by the caller. This function is called for each node and + * property, and must return: + * + * 0 - to exclude this part + * 1 - to include this part + * -1 - for FDT_IS_PROP only: no information is available, so include + * if its containing node is included + * + * The last case is only used to deal with properties. Often a property is + * included if its containing node is included - this is the case where + * -1 is returned.. However if the property is specifically required to be + * included/excluded, then 0 or 1 can be returned. Note that including a + * property when the FDT_REG_SUPERNODES flag is given will force its + * containing node to be included since it is not valid to have a property + * that is not in a node. + * + * Using the information provided, the inclusion of a node can be controlled + * either by a node name or its compatible string, or any other property + * that the function can determine. + * + * As an example, including node "/" means to include the root node and all + * root properties. A flag provides a way of also including supernodes (of + * which there is none for the root node), and another flag includes + * immediate subnodes, so in this case we would get the FDT_BEGIN_NODE and + * FDT_END_NODE of all subnodes of /. + * + * The subnode feature helps in a hashing situation since it prevents the + * root node from changing at all. Any change to non-excluded properties, + * names of subnodes or number of subnodes would be detected. + * + * When used with FITs this provides the ability to hash and sign parts of + * the FIT based on different configurations in the FIT. Then it is + * impossible to change anything about that configuration (include images + * attached to the configuration), but it may be possible to add new + * configurations, new images or new signatures within the existing + * framework. + * + * Adding new properties to a device tree may result in the string table + * being extended (if the new property names are different from those + * already added). This function can optionally include a region for + * the string table so that this can be part of the hash too. This is always + * the last region. + * + * The FDT also has a mem_rsvmap table which can also be included, and is + * always the first region if so. + * + * The device tree header is not included in the region list. Since the + * contents of the FDT are changing (shrinking, often), the caller will need + * to regenerate the header anyway. + * + * @fdt: Device tree to check + * @h_include: Function to call to determine whether to include a part or + * not: + * + * @priv: Private pointer as passed to fdt_find_regions() + * @fdt: Pointer to FDT blob + * @offset: Offset of this node / property + * @type: Type of this part, FDT_IS_... + * @data: Pointer to data (node name, property name, compatible + * string, value (not yet supported) + * @size: Size of data, or 0 if none + * @return 0 to exclude, 1 to include, -1 if no information is + * available + * @priv: Private pointer passed to h_include + * @region: Returns list of regions, sorted by offset + * @max_regions: Maximum length of region list + * @path: Pointer to a temporary string for the function to use for + * building path names + * @path_len: Length of path, must be large enough to hold the longest + * path in the tree + * @flags: Various flags that control the region algortihm, see + * FDT_REG_... + * @return number of regions in list. If this is >max_regions then the + * region array was exhausted. You should increase max_regions and try + * the call again. Only the first max_regions elements are available in the + * array. + * + * On error a -ve value is return, which can be: + * + * -FDT_ERR_BADSTRUCTURE (too deep or more END tags than BEGIN tags + * -FDT_ERR_BADLAYOUT + * -FDT_ERR_NOSPACE (path area is too small) + */ +int fdt_first_region(const void *fdt, + int (*h_include)(void *priv, const void *fdt, int offset, + int type, const char *data, int size), + void *priv, struct fdt_region *region, + char *path, int path_len, int flags, + struct fdt_region_state *info); + +/** fdt_next_region() - find next region + * + * See fdt_first_region() for full description. This function finds the + * next region according to the provided parameters, which must be the same + * as passed to fdt_first_region(). + * + * This function can additionally return -FDT_ERR_NOTFOUND when there are no + * more regions + */ +int fdt_next_region(const void *fdt, + int (*h_include)(void *priv, const void *fdt, int offset, + int type, const char *data, int size), + void *priv, struct fdt_region *region, + char *path, int path_len, int flags, + struct fdt_region_state *info); + +/** + * fdt_add_alias_regions() - find aliases that point to existing regions + * + * Once a device tree grep is complete some of the nodes will be present + * and some will have been dropped. This function checks all the alias nodes + * to figure out which points point to nodes which are still present. These + * aliases need to be kept, along with the nodes they reference. + * + * Given a list of regions function finds the aliases that still apply and + * adds more regions to the list for these. This function is called after + * fdt_next_region() has finished returning regions and requires the same + * state. + * + * @fdt: Device tree file to reference + * @region: List of regions that will be kept + * @count: Number of regions + * @max_regions: Number of entries that can fit in @region + * @info: Region state as returned from fdt_next_region() + * @return new number of regions in @region (i.e. count + the number added) + * or -FDT_ERR_NOSPACE if there was not enough space. + */ +int fdt_add_alias_regions(const void *fdt, struct fdt_region *region, int count, + int max_regions, struct fdt_region_state *info); +#endif /* SWIG */ + +#endif /* _FDT_REGION_H */ diff --git a/include/linux/libfdt.h b/include/linux/libfdt.h index eeb2344971..39dbc88aa5 100644 --- a/include/linux/libfdt.h +++ b/include/linux/libfdt.h @@ -8,305 +8,6 @@ #include "../../scripts/dtc/libfdt/libfdt.h" /* U-Boot local hacks */ - -#ifndef SWIG /* Not available in Python */ -struct fdt_region { - int offset; - int size; -}; - -/* - * Flags for fdt_find_regions() - * - * Add a region for the string table (always the last region) - */ -#define FDT_REG_ADD_STRING_TAB (1 << 0) - -/* - * Add all supernodes of a matching node/property, useful for creating a - * valid subset tree - */ -#define FDT_REG_SUPERNODES (1 << 1) - -/* Add the FDT_BEGIN_NODE tags of subnodes, including their names */ -#define FDT_REG_DIRECT_SUBNODES (1 << 2) - -/* Add all subnodes of a matching node */ -#define FDT_REG_ALL_SUBNODES (1 << 3) - -/* Add a region for the mem_rsvmap table (always the first region) */ -#define FDT_REG_ADD_MEM_RSVMAP (1 << 4) - -/* Indicates what an fdt part is (node, property, value) */ -#define FDT_IS_NODE (1 << 0) -#define FDT_IS_PROP (1 << 1) -#define FDT_IS_VALUE (1 << 2) /* not supported */ -#define FDT_IS_COMPAT (1 << 3) /* used internally */ -#define FDT_NODE_HAS_PROP (1 << 4) /* node contains prop */ - -#define FDT_ANY_GLOBAL (FDT_IS_NODE | FDT_IS_PROP | FDT_IS_VALUE | \ - FDT_IS_COMPAT) -#define FDT_IS_ANY 0x1f /* all the above */ - -/* We set a reasonable limit on the number of nested nodes */ -#define FDT_MAX_DEPTH 32 - -/* Decribes what we want to include from the current tag */ -enum want_t { - WANT_NOTHING, - WANT_NODES_ONLY, /* No properties */ - WANT_NODES_AND_PROPS, /* Everything for one level */ - WANT_ALL_NODES_AND_PROPS /* Everything for all levels */ -}; - -/* Keeps track of the state at parent nodes */ -struct fdt_subnode_stack { - int offset; /* Offset of node */ - enum want_t want; /* The 'want' value here */ - int included; /* 1 if we included this node, 0 if not */ -}; - -struct fdt_region_ptrs { - int depth; /* Current tree depth */ - int done; /* What we have completed scanning */ - enum want_t want; /* What we are currently including */ - char *end; /* Pointer to end of full node path */ - int nextoffset; /* Next node offset to check */ -}; - -/* The state of our finding algortihm */ -struct fdt_region_state { - struct fdt_subnode_stack stack[FDT_MAX_DEPTH]; /* node stack */ - struct fdt_region *region; /* Contains list of regions found */ - int count; /* Numnber of regions found */ - const void *fdt; /* FDT blob */ - int max_regions; /* Maximum regions to find */ - int can_merge; /* 1 if we can merge with previous region */ - int start; /* Start position of current region */ - struct fdt_region_ptrs ptrs; /* Pointers for what we are up to */ -}; - -/** - * fdt_find_regions() - find regions in device tree - * - * Given a list of nodes to include and properties to exclude, find - * the regions of the device tree which describe those included parts. - * - * The intent is to get a list of regions which will be invariant provided - * those parts are invariant. For example, if you request a list of regions - * for all nodes but exclude the property "data", then you will get the - * same region contents regardless of any change to "data" properties. - * - * This function can be used to produce a byte-stream to send to a hashing - * function to verify that critical parts of the FDT have not changed. - * - * Nodes which are given in 'inc' are included in the region list, as - * are the names of the immediate subnodes nodes (but not the properties - * or subnodes of those subnodes). - * - * For eaxample "/" means to include the root node, all root properties - * and the FDT_BEGIN_NODE and FDT_END_NODE of all subnodes of /. The latter - * ensures that we capture the names of the subnodes. In a hashing situation - * it prevents the root node from changing at all Any change to non-excluded - * properties, names of subnodes or number of subnodes would be detected. - * - * When used with FITs this provides the ability to hash and sign parts of - * the FIT based on different configurations in the FIT. Then it is - * impossible to change anything about that configuration (include images - * attached to the configuration), but it may be possible to add new - * configurations, new images or new signatures within the existing - * framework. - * - * Adding new properties to a device tree may result in the string table - * being extended (if the new property names are different from those - * already added). This function can optionally include a region for - * the string table so that this can be part of the hash too. - * - * The device tree header is not included in the list. - * - * @fdt: Device tree to check - * @inc: List of node paths to included - * @inc_count: Number of node paths in list - * @exc_prop: List of properties names to exclude - * @exc_prop_count: Number of properties in exclude list - * @region: Returns list of regions - * @max_region: Maximum length of region list - * @path: Pointer to a temporary string for the function to use for - * building path names - * @path_len: Length of path, must be large enough to hold the longest - * path in the tree - * @add_string_tab: 1 to add a region for the string table - * @return number of regions in list. If this is >max_regions then the - * region array was exhausted. You should increase max_regions and try - * the call again. - */ -int fdt_find_regions(const void *fdt, char * const inc[], int inc_count, - char * const exc_prop[], int exc_prop_count, - struct fdt_region region[], int max_regions, - char *path, int path_len, int add_string_tab); - -/** - * fdt_first_region() - find regions in device tree - * - * Given a nodes and properties to include and properties to exclude, find - * the regions of the device tree which describe those included parts. - * - * The use for this function is twofold. Firstly it provides a convenient - * way of performing a structure-aware grep of the tree. For example it is - * possible to grep for a node and get all the properties associated with - * that node. Trees can be subsetted easily, by specifying the nodes that - * are required, and then writing out the regions returned by this function. - * This is useful for small resource-constrained systems, such as boot - * loaders, which want to use an FDT but do not need to know about all of - * it. - * - * Secondly it makes it easy to hash parts of the tree and detect changes. - * The intent is to get a list of regions which will be invariant provided - * those parts are invariant. For example, if you request a list of regions - * for all nodes but exclude the property "data", then you will get the - * same region contents regardless of any change to "data" properties. - * - * This function can be used to produce a byte-stream to send to a hashing - * function to verify that critical parts of the FDT have not changed. - * Note that semantically null changes in order could still cause false - * hash misses. Such reordering might happen if the tree is regenerated - * from source, and nodes are reordered (the bytes-stream will be emitted - * in a different order and many hash functions will detect this). However - * if an existing tree is modified using libfdt functions, such as - * fdt_add_subnode() and fdt_setprop(), then this problem is avoided. - * - * The nodes/properties to include/exclude are defined by a function - * provided by the caller. This function is called for each node and - * property, and must return: - * - * 0 - to exclude this part - * 1 - to include this part - * -1 - for FDT_IS_PROP only: no information is available, so include - * if its containing node is included - * - * The last case is only used to deal with properties. Often a property is - * included if its containing node is included - this is the case where - * -1 is returned.. However if the property is specifically required to be - * included/excluded, then 0 or 1 can be returned. Note that including a - * property when the FDT_REG_SUPERNODES flag is given will force its - * containing node to be included since it is not valid to have a property - * that is not in a node. - * - * Using the information provided, the inclusion of a node can be controlled - * either by a node name or its compatible string, or any other property - * that the function can determine. - * - * As an example, including node "/" means to include the root node and all - * root properties. A flag provides a way of also including supernodes (of - * which there is none for the root node), and another flag includes - * immediate subnodes, so in this case we would get the FDT_BEGIN_NODE and - * FDT_END_NODE of all subnodes of /. - * - * The subnode feature helps in a hashing situation since it prevents the - * root node from changing at all. Any change to non-excluded properties, - * names of subnodes or number of subnodes would be detected. - * - * When used with FITs this provides the ability to hash and sign parts of - * the FIT based on different configurations in the FIT. Then it is - * impossible to change anything about that configuration (include images - * attached to the configuration), but it may be possible to add new - * configurations, new images or new signatures within the existing - * framework. - * - * Adding new properties to a device tree may result in the string table - * being extended (if the new property names are different from those - * already added). This function can optionally include a region for - * the string table so that this can be part of the hash too. This is always - * the last region. - * - * The FDT also has a mem_rsvmap table which can also be included, and is - * always the first region if so. - * - * The device tree header is not included in the region list. Since the - * contents of the FDT are changing (shrinking, often), the caller will need - * to regenerate the header anyway. - * - * @fdt: Device tree to check - * @h_include: Function to call to determine whether to include a part or - * not: - * - * @priv: Private pointer as passed to fdt_find_regions() - * @fdt: Pointer to FDT blob - * @offset: Offset of this node / property - * @type: Type of this part, FDT_IS_... - * @data: Pointer to data (node name, property name, compatible - * string, value (not yet supported) - * @size: Size of data, or 0 if none - * @return 0 to exclude, 1 to include, -1 if no information is - * available - * @priv: Private pointer passed to h_include - * @region: Returns list of regions, sorted by offset - * @max_regions: Maximum length of region list - * @path: Pointer to a temporary string for the function to use for - * building path names - * @path_len: Length of path, must be large enough to hold the longest - * path in the tree - * @flags: Various flags that control the region algortihm, see - * FDT_REG_... - * @return number of regions in list. If this is >max_regions then the - * region array was exhausted. You should increase max_regions and try - * the call again. Only the first max_regions elements are available in the - * array. - * - * On error a -ve value is return, which can be: - * - * -FDT_ERR_BADSTRUCTURE (too deep or more END tags than BEGIN tags - * -FDT_ERR_BADLAYOUT - * -FDT_ERR_NOSPACE (path area is too small) - */ -int fdt_first_region(const void *fdt, - int (*h_include)(void *priv, const void *fdt, int offset, - int type, const char *data, int size), - void *priv, struct fdt_region *region, - char *path, int path_len, int flags, - struct fdt_region_state *info); - -/** fdt_next_region() - find next region - * - * See fdt_first_region() for full description. This function finds the - * next region according to the provided parameters, which must be the same - * as passed to fdt_first_region(). - * - * This function can additionally return -FDT_ERR_NOTFOUND when there are no - * more regions - */ -int fdt_next_region(const void *fdt, - int (*h_include)(void *priv, const void *fdt, int offset, - int type, const char *data, int size), - void *priv, struct fdt_region *region, - char *path, int path_len, int flags, - struct fdt_region_state *info); - -/** - * fdt_add_alias_regions() - find aliases that point to existing regions - * - * Once a device tree grep is complete some of the nodes will be present - * and some will have been dropped. This function checks all the alias nodes - * to figure out which points point to nodes which are still present. These - * aliases need to be kept, along with the nodes they reference. - * - * Given a list of regions function finds the aliases that still apply and - * adds more regions to the list for these. This function is called after - * fdt_next_region() has finished returning regions and requires the same - * state. - * - * @fdt: Device tree file to reference - * @region: List of regions that will be kept - * @count: Number of regions - * @max_regions: Number of entries that can fit in @region - * @info: Region state as returned from fdt_next_region() - * @return new number of regions in @region (i.e. count + the number added) - * or -FDT_ERR_NOSPACE if there was not enough space. - */ -int fdt_add_alias_regions(const void *fdt, struct fdt_region *region, int count, - int max_regions, struct fdt_region_state *info); -#endif /* SWIG */ - extern struct fdt_header *working_fdt; /* Pointer to the working fdt */ #endif /* _INCLUDE_LIBFDT_H_ */ diff --git a/include/spl.h b/include/spl.h index 8b15cd4914..6bf9fd8beb 100644 --- a/include/spl.h +++ b/include/spl.h @@ -224,6 +224,19 @@ int spl_load_simple_fit(struct spl_image_info *spl_image, #define SPL_FIT_FOUND 2 /** + * spl_load_legacy_img() - Loads a legacy image from a device. + * @spl_image: Image description to set up + * @load: Structure containing the information required to load data. + * @header: Pointer to image header (including appended image) + * + * Reads an legacy image from the device. Loads u-boot image to + * specified load address. + * Returns 0 on success. + */ +int spl_load_legacy_img(struct spl_image_info *spl_image, + struct spl_load_info *load, ulong header); + +/** * spl_load_imx_container() - Loads a imx container image from a device. * @spl_image: Image description to set up * @info: Structure containing the information required to load data. diff --git a/lib/Kconfig b/lib/Kconfig index 144a54da28..868de3bf3b 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -434,6 +434,11 @@ config SPL_LZ4 fast compression and decompression speed. It belongs to the LZ77 family of byte-oriented compression schemes. +config SPL_LZMA + bool "Enable LZMA decompression support for SPL build" + help + This enables support for LZMA compression altorithm for SPL boot. + config SPL_LZO bool "Enable LZO decompression support in SPL" help diff --git a/lib/Makefile b/lib/Makefile index ded9a932aa..c6f862b0c2 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -67,6 +67,7 @@ obj-$(CONFIG_$(SPL_)ZLIB) += zlib/ obj-$(CONFIG_$(SPL_)ZSTD) += zstd/ obj-$(CONFIG_$(SPL_)GZIP) += gunzip.o obj-$(CONFIG_$(SPL_)LZO) += lzo/ +obj-$(CONFIG_$(SPL_)LZMA) += lzma/ obj-$(CONFIG_$(SPL_)LZ4) += lz4_wrapper.o obj-$(CONFIG_LIBAVB) += libavb/ diff --git a/lib/libfdt/Makefile b/lib/libfdt/Makefile index 5d3ae4e2f1..1fe50ecbe5 100644 --- a/lib/libfdt/Makefile +++ b/lib/libfdt/Makefile @@ -3,9 +3,9 @@ # (C) Copyright 2000-2007 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# Use upstream code. obj-y += \ fdt.o \ + fdt_ro.o \ fdt_wip.o \ fdt_strerror.o \ fdt_sw.o \ @@ -15,12 +15,5 @@ obj-y += \ obj-$(CONFIG_OF_LIBFDT_OVERLAY) += fdt_overlay.o -# Locally modified for U-Boot. -# TODO: split out the local modifiction. -obj-y += fdt_ro.o - -# U-Boot own file -obj-y += fdt_region.o - ccflags-y := -I$(srctree)/scripts/dtc/libfdt \ -DFDT_ASSUME_MASK=$(CONFIG_$(SPL_TPL_)OF_LIBFDT_ASSUME_MASK) diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c index be03aea9eb..7ede074537 100644 --- a/lib/libfdt/fdt_ro.c +++ b/lib/libfdt/fdt_ro.c @@ -1,925 +1,2 @@ -// SPDX-License-Identifier: GPL-2.0+ OR BSD-2-Clause -/* - * libfdt - Flat Device Tree manipulation - * Copyright (C) 2006 David Gibson, IBM Corporation. - */ #include <linux/libfdt_env.h> - -#ifndef USE_HOSTCC -#include <fdt.h> -#include <linux/libfdt.h> -#else -#include "fdt_host.h" -#endif - -#include "libfdt_internal.h" - -static int fdt_nodename_eq_(const void *fdt, int offset, - const char *s, int len) -{ - int olen; - const char *p = fdt_get_name(fdt, offset, &olen); - - if (!p || (fdt_chk_extra() && olen < len)) - /* short match */ - return 0; - - if (memcmp(p, s, len) != 0) - return 0; - - if (p[len] == '\0') - return 1; - else if (!memchr(s, '@', len) && (p[len] == '@')) - return 1; - else - return 0; -} - -const char *fdt_get_string(const void *fdt, int stroffset, int *lenp) -{ - int32_t totalsize; - uint32_t absoffset; - size_t len; - int err; - const char *s, *n; - - if (!fdt_chk_extra()) { - s = (const char *)fdt + fdt_off_dt_strings(fdt) + stroffset; - - if (lenp) - *lenp = strlen(s); - return s; - } - totalsize = fdt_ro_probe_(fdt); - err = totalsize; - if (totalsize < 0) - goto fail; - - err = -FDT_ERR_BADOFFSET; - absoffset = stroffset + fdt_off_dt_strings(fdt); - if (absoffset >= totalsize) - goto fail; - len = totalsize - absoffset; - - if (fdt_magic(fdt) == FDT_MAGIC) { - if (stroffset < 0) - goto fail; - if (!fdt_chk_version() || fdt_version(fdt) >= 17) { - if (stroffset >= fdt_size_dt_strings(fdt)) - goto fail; - if ((fdt_size_dt_strings(fdt) - stroffset) < len) - len = fdt_size_dt_strings(fdt) - stroffset; - } - } else if (fdt_magic(fdt) == FDT_SW_MAGIC) { - if ((stroffset >= 0) - || (stroffset < -fdt_size_dt_strings(fdt))) - goto fail; - if ((-stroffset) < len) - len = -stroffset; - } else { - err = -FDT_ERR_INTERNAL; - goto fail; - } - - s = (const char *)fdt + absoffset; - n = memchr(s, '\0', len); - if (!n) { - /* missing terminating NULL */ - err = -FDT_ERR_TRUNCATED; - goto fail; - } - - if (lenp) - *lenp = n - s; - return s; - -fail: - if (lenp) - *lenp = err; - return NULL; -} - -const char *fdt_string(const void *fdt, int stroffset) -{ - return fdt_get_string(fdt, stroffset, NULL); -} - -static int fdt_string_eq_(const void *fdt, int stroffset, - const char *s, int len) -{ - int slen; - const char *p = fdt_get_string(fdt, stroffset, &slen); - - return p && (slen == len) && (memcmp(p, s, len) == 0); -} - -int fdt_find_max_phandle(const void *fdt, uint32_t *phandle) -{ - uint32_t max = 0; - int offset = -1; - - while (true) { - uint32_t value; - - offset = fdt_next_node(fdt, offset, NULL); - if (offset < 0) { - if (offset == -FDT_ERR_NOTFOUND) - break; - - return offset; - } - - value = fdt_get_phandle(fdt, offset); - - if (value > max) - max = value; - } - - if (phandle) - *phandle = max; - - return 0; -} - -int fdt_generate_phandle(const void *fdt, uint32_t *phandle) -{ - uint32_t max; - int err; - - err = fdt_find_max_phandle(fdt, &max); - if (err < 0) - return err; - - if (max == FDT_MAX_PHANDLE) - return -FDT_ERR_NOPHANDLES; - - if (phandle) - *phandle = max + 1; - - return 0; -} - -static const struct fdt_reserve_entry *fdt_mem_rsv(const void *fdt, int n) -{ - int offset = n * sizeof(struct fdt_reserve_entry); - int absoffset = fdt_off_mem_rsvmap(fdt) + offset; - - if (fdt_chk_extra()) { - if (absoffset < fdt_off_mem_rsvmap(fdt)) - return NULL; - if (absoffset > fdt_totalsize(fdt) - - sizeof(struct fdt_reserve_entry)) - return NULL; - } - return fdt_mem_rsv_(fdt, n); -} - -int fdt_get_mem_rsv(const void *fdt, int n, uint64_t *address, uint64_t *size) -{ - const struct fdt_reserve_entry *re; - - FDT_RO_PROBE(fdt); - re = fdt_mem_rsv(fdt, n); - if (fdt_chk_extra() && !re) - return -FDT_ERR_BADOFFSET; - - *address = fdt64_to_cpu(re->address); - *size = fdt64_to_cpu(re->size); - return 0; -} - -int fdt_num_mem_rsv(const void *fdt) -{ - int i; - const struct fdt_reserve_entry *re; - - for (i = 0; (re = fdt_mem_rsv(fdt, i)) != NULL; i++) { - if (fdt64_to_cpu(re->size) == 0) - return i; - } - return -FDT_ERR_TRUNCATED; -} - -static int nextprop_(const void *fdt, int offset) -{ - uint32_t tag; - int nextoffset; - - do { - tag = fdt_next_tag(fdt, offset, &nextoffset); - - switch (tag) { - case FDT_END: - if (nextoffset >= 0) - return -FDT_ERR_BADSTRUCTURE; - else - return nextoffset; - - case FDT_PROP: - return offset; - } - offset = nextoffset; - } while (tag == FDT_NOP); - - return -FDT_ERR_NOTFOUND; -} - -int fdt_subnode_offset_namelen(const void *fdt, int offset, - const char *name, int namelen) -{ - int depth; - - FDT_RO_PROBE(fdt); - - for (depth = 0; - (offset >= 0) && (depth >= 0); - offset = fdt_next_node(fdt, offset, &depth)) - if ((depth == 1) - && fdt_nodename_eq_(fdt, offset, name, namelen)) - return offset; - - if (depth < 0) - return -FDT_ERR_NOTFOUND; - return offset; /* error */ -} - -int fdt_subnode_offset(const void *fdt, int parentoffset, - const char *name) -{ - return fdt_subnode_offset_namelen(fdt, parentoffset, name, strlen(name)); -} - -int fdt_path_offset_namelen(const void *fdt, const char *path, int namelen) -{ - const char *end = path + namelen; - const char *p = path; - int offset = 0; - - FDT_RO_PROBE(fdt); - - /* see if we have an alias */ - if (*path != '/') { - const char *q = memchr(path, '/', end - p); - - if (!q) - q = end; - - p = fdt_get_alias_namelen(fdt, p, q - p); - if (!p) - return -FDT_ERR_BADPATH; - offset = fdt_path_offset(fdt, p); - - p = q; - } - - while (p < end) { - const char *q; - - while (*p == '/') { - p++; - if (p == end) - return offset; - } - q = memchr(p, '/', end - p); - if (! q) - q = end; - - offset = fdt_subnode_offset_namelen(fdt, offset, p, q-p); - if (offset < 0) - return offset; - - p = q; - } - - return offset; -} - -int fdt_path_offset(const void *fdt, const char *path) -{ - return fdt_path_offset_namelen(fdt, path, strlen(path)); -} - -const char *fdt_get_name(const void *fdt, int nodeoffset, int *len) -{ - const struct fdt_node_header *nh = fdt_offset_ptr_(fdt, nodeoffset); - const char *nameptr; - int err; - - if (fdt_chk_extra() && - (((err = fdt_ro_probe_(fdt)) < 0) - || ((err = fdt_check_node_offset_(fdt, nodeoffset)) < 0))) - goto fail; - - nameptr = nh->name; - - if (fdt_chk_version() && fdt_version(fdt) < 0x10) { - /* - * For old FDT versions, match the naming conventions of V16: - * give only the leaf name (after all /). The actual tree - * contents are loosely checked. - */ - const char *leaf; - leaf = strrchr(nameptr, '/'); - if (leaf == NULL) { - err = -FDT_ERR_BADSTRUCTURE; - goto fail; - } - nameptr = leaf+1; - } - - if (len) - *len = strlen(nameptr); - - return nameptr; - - fail: - if (len) - *len = err; - return NULL; -} - -int fdt_first_property_offset(const void *fdt, int nodeoffset) -{ - int offset; - - if ((offset = fdt_check_node_offset_(fdt, nodeoffset)) < 0) - return offset; - - return nextprop_(fdt, offset); -} - -int fdt_next_property_offset(const void *fdt, int offset) -{ - if ((offset = fdt_check_prop_offset_(fdt, offset)) < 0) - return offset; - - return nextprop_(fdt, offset); -} - -static const struct fdt_property *fdt_get_property_by_offset_(const void *fdt, - int offset, - int *lenp) -{ - int err; - const struct fdt_property *prop; - - if (fdt_chk_basic() && (err = fdt_check_prop_offset_(fdt, offset)) < 0) { - if (lenp) - *lenp = err; - return NULL; - } - - prop = fdt_offset_ptr_(fdt, offset); - - if (lenp) - *lenp = fdt32_to_cpu(prop->len); - - return prop; -} - -const struct fdt_property *fdt_get_property_by_offset(const void *fdt, - int offset, - int *lenp) -{ - /* Prior to version 16, properties may need realignment - * and this API does not work. fdt_getprop_*() will, however. */ - - if (fdt_chk_version() && fdt_version(fdt) < 0x10) { - if (lenp) - *lenp = -FDT_ERR_BADVERSION; - return NULL; - } - - return fdt_get_property_by_offset_(fdt, offset, lenp); -} - -static const struct fdt_property *fdt_get_property_namelen_(const void *fdt, - int offset, - const char *name, - int namelen, - int *lenp, - int *poffset) -{ - for (offset = fdt_first_property_offset(fdt, offset); - (offset >= 0); - (offset = fdt_next_property_offset(fdt, offset))) { - const struct fdt_property *prop; - - prop = fdt_get_property_by_offset_(fdt, offset, lenp); - if (fdt_chk_extra() && !prop) { - offset = -FDT_ERR_INTERNAL; - break; - } - if (fdt_string_eq_(fdt, fdt32_to_cpu(prop->nameoff), - name, namelen)) { - if (poffset) - *poffset = offset; - return prop; - } - } - - if (lenp) - *lenp = offset; - return NULL; -} - - -const struct fdt_property *fdt_get_property_namelen(const void *fdt, - int offset, - const char *name, - int namelen, int *lenp) -{ - /* Prior to version 16, properties may need realignment - * and this API does not work. fdt_getprop_*() will, however. */ - if (fdt_chk_version() && fdt_version(fdt) < 0x10) { - if (lenp) - *lenp = -FDT_ERR_BADVERSION; - return NULL; - } - - return fdt_get_property_namelen_(fdt, offset, name, namelen, lenp, - NULL); -} - - -const struct fdt_property *fdt_get_property(const void *fdt, - int nodeoffset, - const char *name, int *lenp) -{ - return fdt_get_property_namelen(fdt, nodeoffset, name, - strlen(name), lenp); -} - -const void *fdt_getprop_namelen(const void *fdt, int nodeoffset, - const char *name, int namelen, int *lenp) -{ - int poffset; - const struct fdt_property *prop; - - prop = fdt_get_property_namelen_(fdt, nodeoffset, name, namelen, lenp, - &poffset); - if (!prop) - return NULL; - - /* Handle realignment */ - if (fdt_chk_version() && fdt_version(fdt) < 0x10 && - (poffset + sizeof(*prop)) % 8 && fdt32_to_cpu(prop->len) >= 8) - return prop->data + 4; - return prop->data; -} - -const void *fdt_getprop_by_offset(const void *fdt, int offset, - const char **namep, int *lenp) -{ - const struct fdt_property *prop; - - prop = fdt_get_property_by_offset_(fdt, offset, lenp); - if (!prop) - return NULL; - if (namep) { - const char *name; - int namelen; - - if (fdt_chk_extra()) { - name = fdt_get_string(fdt, fdt32_to_cpu(prop->nameoff), - &namelen); - if (!name) { - if (lenp) - *lenp = namelen; - return NULL; - } - *namep = name; - } else { - *namep = fdt_string(fdt, fdt32_to_cpu(prop->nameoff)); - } - } - - /* Handle realignment */ - if (fdt_chk_version() && fdt_version(fdt) < 0x10 && - (offset + sizeof(*prop)) % 8 && fdt32_to_cpu(prop->len) >= 8) - return prop->data + 4; - return prop->data; -} - -const void *fdt_getprop(const void *fdt, int nodeoffset, - const char *name, int *lenp) -{ - return fdt_getprop_namelen(fdt, nodeoffset, name, strlen(name), lenp); -} - -uint32_t fdt_get_phandle(const void *fdt, int nodeoffset) -{ - const fdt32_t *php; - int len; - - /* FIXME: This is a bit sub-optimal, since we potentially scan - * over all the properties twice. */ - php = fdt_getprop(fdt, nodeoffset, "phandle", &len); - if (!php || (len != sizeof(*php))) { - php = fdt_getprop(fdt, nodeoffset, "linux,phandle", &len); - if (!php || (len != sizeof(*php))) - return 0; - } - - return fdt32_to_cpu(*php); -} - -const char *fdt_get_alias_namelen(const void *fdt, - const char *name, int namelen) -{ - int aliasoffset; - - aliasoffset = fdt_path_offset(fdt, "/aliases"); - if (aliasoffset < 0) - return NULL; - - return fdt_getprop_namelen(fdt, aliasoffset, name, namelen, NULL); -} - -const char *fdt_get_alias(const void *fdt, const char *name) -{ - return fdt_get_alias_namelen(fdt, name, strlen(name)); -} - -int fdt_get_path(const void *fdt, int nodeoffset, char *buf, int buflen) -{ - int pdepth = 0, p = 0; - int offset, depth, namelen; - const char *name; - - FDT_RO_PROBE(fdt); - - if (buflen < 2) - return -FDT_ERR_NOSPACE; - - for (offset = 0, depth = 0; - (offset >= 0) && (offset <= nodeoffset); - offset = fdt_next_node(fdt, offset, &depth)) { - while (pdepth > depth) { - do { - p--; - } while (buf[p-1] != '/'); - pdepth--; - } - - if (pdepth >= depth) { - name = fdt_get_name(fdt, offset, &namelen); - if (!name) - return namelen; - if ((p + namelen + 1) <= buflen) { - memcpy(buf + p, name, namelen); - p += namelen; - buf[p++] = '/'; - pdepth++; - } - } - - if (offset == nodeoffset) { - if (pdepth < (depth + 1)) - return -FDT_ERR_NOSPACE; - - if (p > 1) /* special case so that root path is "/", not "" */ - p--; - buf[p] = '\0'; - return 0; - } - } - - if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0)) - return -FDT_ERR_BADOFFSET; - else if (offset == -FDT_ERR_BADOFFSET) - return -FDT_ERR_BADSTRUCTURE; - - return offset; /* error from fdt_next_node() */ -} - -int fdt_supernode_atdepth_offset(const void *fdt, int nodeoffset, - int supernodedepth, int *nodedepth) -{ - int offset, depth; - int supernodeoffset = -FDT_ERR_INTERNAL; - - FDT_RO_PROBE(fdt); - - if (supernodedepth < 0) - return -FDT_ERR_NOTFOUND; - - for (offset = 0, depth = 0; - (offset >= 0) && (offset <= nodeoffset); - offset = fdt_next_node(fdt, offset, &depth)) { - if (depth == supernodedepth) - supernodeoffset = offset; - - if (offset == nodeoffset) { - if (nodedepth) - *nodedepth = depth; - - if (supernodedepth > depth) - return -FDT_ERR_NOTFOUND; - else - return supernodeoffset; - } - } - - if (fdt_chk_extra()) { - if ((offset == -FDT_ERR_NOTFOUND) || (offset >= 0)) - return -FDT_ERR_BADOFFSET; - else if (offset == -FDT_ERR_BADOFFSET) - return -FDT_ERR_BADSTRUCTURE; - } - - return offset; /* error from fdt_next_node() */ -} - -int fdt_node_depth(const void *fdt, int nodeoffset) -{ - int nodedepth; - int err; - - err = fdt_supernode_atdepth_offset(fdt, nodeoffset, 0, &nodedepth); - if (err) - return (!fdt_chk_extra() || err < 0) ? err : -FDT_ERR_INTERNAL; - return nodedepth; -} - -int fdt_parent_offset(const void *fdt, int nodeoffset) -{ - int nodedepth = fdt_node_depth(fdt, nodeoffset); - - if (nodedepth < 0) - return nodedepth; - return fdt_supernode_atdepth_offset(fdt, nodeoffset, - nodedepth - 1, NULL); -} - -int fdt_node_offset_by_prop_value(const void *fdt, int startoffset, - const char *propname, - const void *propval, int proplen) -{ - int offset; - const void *val; - int len; - - FDT_RO_PROBE(fdt); - - /* FIXME: The algorithm here is pretty horrible: we scan each - * property of a node in fdt_getprop(), then if that didn't - * find what we want, we scan over them again making our way - * to the next node. Still it's the easiest to implement - * approach; performance can come later. */ - for (offset = fdt_next_node(fdt, startoffset, NULL); - offset >= 0; - offset = fdt_next_node(fdt, offset, NULL)) { - val = fdt_getprop(fdt, offset, propname, &len); - if (val && (len == proplen) - && (memcmp(val, propval, len) == 0)) - return offset; - } - - return offset; /* error from fdt_next_node() */ -} - -int fdt_node_offset_by_phandle(const void *fdt, uint32_t phandle) -{ - int offset; - - if ((phandle == 0) || (phandle == -1)) - return -FDT_ERR_BADPHANDLE; - - FDT_RO_PROBE(fdt); - - /* FIXME: The algorithm here is pretty horrible: we - * potentially scan each property of a node in - * fdt_get_phandle(), then if that didn't find what - * we want, we scan over them again making our way to the next - * node. Still it's the easiest to implement approach; - * performance can come later. */ - for (offset = fdt_next_node(fdt, -1, NULL); - offset >= 0; - offset = fdt_next_node(fdt, offset, NULL)) { - if (fdt_get_phandle(fdt, offset) == phandle) - return offset; - } - - return offset; /* error from fdt_next_node() */ -} - -int fdt_stringlist_contains(const char *strlist, int listlen, const char *str) -{ - int len = strlen(str); - const char *p; - - while (listlen >= len) { - if (memcmp(str, strlist, len+1) == 0) - return 1; - p = memchr(strlist, '\0', listlen); - if (!p) - return 0; /* malformed strlist.. */ - listlen -= (p-strlist) + 1; - strlist = p + 1; - } - return 0; -} - -int fdt_stringlist_count(const void *fdt, int nodeoffset, const char *property) -{ - const char *list, *end; - int length, count = 0; - - list = fdt_getprop(fdt, nodeoffset, property, &length); - if (!list) - return length; - - end = list + length; - - while (list < end) { - length = strnlen(list, end - list) + 1; - - /* Abort if the last string isn't properly NUL-terminated. */ - if (list + length > end) - return -FDT_ERR_BADVALUE; - - list += length; - count++; - } - - return count; -} - -int fdt_stringlist_search(const void *fdt, int nodeoffset, const char *property, - const char *string) -{ - int length, len, idx = 0; - const char *list, *end; - - list = fdt_getprop(fdt, nodeoffset, property, &length); - if (!list) - return length; - - len = strlen(string) + 1; - end = list + length; - - while (list < end) { - length = strnlen(list, end - list) + 1; - - /* Abort if the last string isn't properly NUL-terminated. */ - if (list + length > end) - return -FDT_ERR_BADVALUE; - - if (length == len && memcmp(list, string, length) == 0) - return idx; - - list += length; - idx++; - } - - return -FDT_ERR_NOTFOUND; -} - -const char *fdt_stringlist_get(const void *fdt, int nodeoffset, - const char *property, int idx, - int *lenp) -{ - const char *list, *end; - int length; - - list = fdt_getprop(fdt, nodeoffset, property, &length); - if (!list) { - if (lenp) - *lenp = length; - - return NULL; - } - - end = list + length; - - while (list < end) { - length = strnlen(list, end - list) + 1; - - /* Abort if the last string isn't properly NUL-terminated. */ - if (list + length > end) { - if (lenp) - *lenp = -FDT_ERR_BADVALUE; - - return NULL; - } - - if (idx == 0) { - if (lenp) - *lenp = length - 1; - - return list; - } - - list += length; - idx--; - } - - if (lenp) - *lenp = -FDT_ERR_NOTFOUND; - - return NULL; -} - -int fdt_node_check_compatible(const void *fdt, int nodeoffset, - const char *compatible) -{ - const void *prop; - int len; - - prop = fdt_getprop(fdt, nodeoffset, "compatible", &len); - if (!prop) - return len; - - return !fdt_stringlist_contains(prop, len, compatible); -} - -int fdt_node_offset_by_compatible(const void *fdt, int startoffset, - const char *compatible) -{ - int offset, err; - - FDT_RO_PROBE(fdt); - - /* FIXME: The algorithm here is pretty horrible: we scan each - * property of a node in fdt_node_check_compatible(), then if - * that didn't find what we want, we scan over them again - * making our way to the next node. Still it's the easiest to - * implement approach; performance can come later. */ - for (offset = fdt_next_node(fdt, startoffset, NULL); - offset >= 0; - offset = fdt_next_node(fdt, offset, NULL)) { - err = fdt_node_check_compatible(fdt, offset, compatible); - if ((err < 0) && (err != -FDT_ERR_NOTFOUND)) - return err; - else if (err == 0) - return offset; - } - - return offset; /* error from fdt_next_node() */ -} - -#if !defined(CHECK_LEVEL) || CHECK_LEVEL > 0 -int fdt_check_full(const void *fdt, size_t bufsize) -{ - int err; - int num_memrsv; - int offset, nextoffset = 0; - uint32_t tag; - unsigned depth = 0; - const void *prop; - const char *propname; - - if (bufsize < FDT_V1_SIZE) - return -FDT_ERR_TRUNCATED; - err = fdt_check_header(fdt); - if (err != 0) - return err; - if (bufsize < fdt_totalsize(fdt)) - return -FDT_ERR_TRUNCATED; - - num_memrsv = fdt_num_mem_rsv(fdt); - if (num_memrsv < 0) - return num_memrsv; - - while (1) { - offset = nextoffset; - tag = fdt_next_tag(fdt, offset, &nextoffset); - - if (nextoffset < 0) - return nextoffset; - - switch (tag) { - case FDT_NOP: - break; - - case FDT_END: - if (depth != 0) - return -FDT_ERR_BADSTRUCTURE; - return 0; - - case FDT_BEGIN_NODE: - depth++; - if (depth > INT_MAX) - return -FDT_ERR_BADSTRUCTURE; - break; - - case FDT_END_NODE: - if (depth == 0) - return -FDT_ERR_BADSTRUCTURE; - depth--; - break; - - case FDT_PROP: - prop = fdt_getprop_by_offset(fdt, offset, &propname, - &err); - if (!prop) - return err; - break; - - default: - return -FDT_ERR_INTERNAL; - } - } -} -#endif +#include "../../scripts/dtc/libfdt/fdt_ro.c" diff --git a/lib/zlib/trees.c b/lib/zlib/trees.c index a0078d08ee..3e09517ed0 100644 --- a/lib/zlib/trees.c +++ b/lib/zlib/trees.c @@ -7,27 +7,28 @@ /* * ALGORITHM * - * The "deflation" process uses several Huffman trees. The more - * common source values are represented by shorter bit sequences. + * The "deflation" process uses several Huffman trees. The more + * common source values are represented by shorter bit sequences. * - * Each code tree is stored in a compressed form which is itself - * a Huffman encoding of the lengths of all the code strings (in - * ascending order by source values). The actual code strings are - * reconstructed from the lengths in the inflate process, as described - * in the deflate specification. + * Each code tree is stored in a compressed form which is itself + * a Huffman encoding of the lengths of all the code strings (in + * ascending order by source values). The actual code strings are + * reconstructed from the lengths in the inflate process, as + * described in the deflate specification. * * REFERENCES * - * Deutsch, L.P.,"'Deflate' Compressed Data Format Specification". - * Available in ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc + * Deutsch, P. + * RFC 1951, DEFLATE Compressed Data Format Specification version 1.3 + * https://tools.ietf.org/html/rfc1951, 1996 * - * Storer, James A. - * Data Compression: Methods and Theory, pp. 49-50. - * Computer Science Press, 1988. ISBN 0-7167-8156-5. + * Storer, James A. + * Data Compression: Methods and Theory, pp. 49-50. + * Computer Science Press, 1988. ISBN 0-7167-8156-5. * - * Sedgewick, R. - * Algorithms, p290. - * Addison-Wesley, 1983. ISBN 0-201-06672-6. + * Sedgewick, R. + * Algorithms, p290. + * Addison-Wesley, 1983. ISBN 0-201-06672-6. */ /* @(#) $Id$ */ diff --git a/net/Kconfig b/net/Kconfig index 96bbce1778..ac6d0cf8a6 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -44,5 +44,9 @@ config TFTP_BLOCKSIZE default 1468 help Default TFTP block size. + The MTU is typically 1500 for ethernet, so a TFTP block of + 1468 (MTU minus eth.hdrs) provides a good throughput with + almost-MTU block sizes. + You can also activate CONFIG_IP_DEFRAG to set a larger block. endif # if NET diff --git a/net/tftp.c b/net/tftp.c index 585eb6ef0c..be24e63075 100644 --- a/net/tftp.c +++ b/net/tftp.c @@ -133,14 +133,9 @@ static char tftp_filename[MAX_LEN]; * almost-MTU block sizes. At least try... fall back to 512 if need be. * (but those using CONFIG_IP_DEFRAG may want to set a larger block in cfg file) */ -#ifdef CONFIG_TFTP_BLOCKSIZE -#define TFTP_MTU_BLOCKSIZE CONFIG_TFTP_BLOCKSIZE -#else -#define TFTP_MTU_BLOCKSIZE 1468 -#endif static unsigned short tftp_block_size = TFTP_BLOCK_SIZE; -static unsigned short tftp_block_size_option = TFTP_MTU_BLOCKSIZE; +static unsigned short tftp_block_size_option = CONFIG_TFTP_BLOCKSIZE; static inline int store_block(int block, uchar *src, unsigned int len) { diff --git a/test/py/tests/test_fs/conftest.py b/test/py/tests/test_fs/conftest.py index 1949f91619..ee82169c2a 100644 --- a/test/py/tests/test_fs/conftest.py +++ b/test/py/tests/test_fs/conftest.py @@ -335,8 +335,9 @@ def fs_obj_basic(request, u_boot_config): md5val.append(out.split()[0]) umount_fs(mount_dir) - except CalledProcessError: - pytest.skip('Setup failed for filesystem: ' + fs_type) + except CalledProcessError as err: + pytest.skip('Setup failed for filesystem: ' + fs_type + \ + '. {}'.format(err)) return else: yield [fs_ubtype, fs_img, md5val] @@ -15,22 +15,29 @@ run_test() { # SKip slow tests if requested [ "$1" == "quick" ] && mark_expr="not slow" +[ "$1" == "quick" ] && skip=--skip-net-tests +[ "$1" == "tools" ] && tools_only=y failures=0 -# Run all tests that the standard sandbox build can support -run_test "sandbox" ./test/py/test.py --bd sandbox --build -m "${mark_expr}" +if [ -z "$tools_only" ]; then + # Run all tests that the standard sandbox build can support + run_test "sandbox" ./test/py/test.py --bd sandbox --build \ + -m "${mark_expr}" +fi # Run tests which require sandbox_spl run_test "sandbox_spl" ./test/py/test.py --bd sandbox_spl --build \ - -k 'test_ofplatdata or test_handoff' + -k 'test_ofplatdata or test_handoff' -# Run tests for the flat-device-tree version of sandbox. This is a special -# build which does not enable CONFIG_OF_LIVE for the live device tree, so we can -# check that functionality is the same. The standard sandbox build (above) uses -# CONFIG_OF_LIVE. -run_test "sandbox_flattree" ./test/py/test.py --bd sandbox_flattree --build \ - -k test_ut +if [ -z "$tools_only" ]; then + # Run tests for the flat-device-tree version of sandbox. This is a special + # build which does not enable CONFIG_OF_LIVE for the live device tree, so we can + # check that functionality is the same. The standard sandbox build (above) uses + # CONFIG_OF_LIVE. + run_test "sandbox_flattree" ./test/py/test.py --bd sandbox_flattree \ + --build -k test_ut +fi # Set up a path to dtc (device-tree compiler) and libfdt.py, a library it # provides and which is built by the sandbox_spl config. Also set up the path @@ -43,7 +50,6 @@ TOOLS_DIR=build-sandbox_spl/tools run_test "binman" ./tools/binman/binman --toolpath ${TOOLS_DIR} test run_test "patman" ./tools/patman/patman --test -[ "$1" == "quick" ] && skip=--skip-net-tests run_test "buildman" ./tools/buildman/buildman -t ${skip} run_test "fdt" ./tools/dtoc/test_fdt -t run_test "dtoc" ./tools/dtoc/dtoc -t diff --git a/tools/Makefile b/tools/Makefile index c2b2634004..1f9144f028 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -63,14 +63,8 @@ FIT_CIPHER_OBJS-$(CONFIG_FIT_CIPHER) := common/image-cipher.o # The following files are synced with upstream DTC. # Use synced versions from scripts/dtc/libfdt/. -LIBFDT_SRCS_SYNCED := fdt.c fdt_wip.c fdt_sw.c fdt_rw.c \ - fdt_strerror.c fdt_empty_tree.c fdt_addresses.c fdt_overlay.c -# The following files are locally modified for U-Boot (unfotunately). -# Use U-Boot own versions from lib/libfdt/. -LIBFDT_SRCS_UNSYNCED := fdt_ro.c fdt_region.c - -LIBFDT_OBJS := $(addprefix libfdt/, $(patsubst %.c, %.o, $(LIBFDT_SRCS_SYNCED))) \ - $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_SRCS_UNSYNCED))) +LIBFDT_OBJS := $(addprefix libfdt/, fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o \ + fdt_strerror.o fdt_empty_tree.o fdt_addresses.o fdt_overlay.o) RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \ rsa-sign.o rsa-verify.o rsa-checksum.o \ @@ -87,6 +81,7 @@ dumpimage-mkimage-objs := aisimage.o \ $(FIT_OBJS-y) \ $(FIT_SIG_OBJS-y) \ $(FIT_CIPHER_OBJS-y) \ + common/fdt_region.o \ common/bootm.o \ lib/crc32.o \ default_image.o \ @@ -211,7 +206,7 @@ hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela hostprogs-$(CONFIG_RISCV) += prelink-riscv hostprogs-y += fdtgrep -fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o +fdtgrep-objs += $(LIBFDT_OBJS) common/fdt_region.o fdtgrep.o ifneq ($(TOOLS_ONLY),y) hostprogs-y += spl_size_limit diff --git a/tools/binman/binman b/tools/binman/binman index 979b7e4d4b..11a5d8e18a 120000 --- a/tools/binman/binman +++ b/tools/binman/binman @@ -1 +1 @@ -binman.py
\ No newline at end of file +main.py
\ No newline at end of file diff --git a/tools/binman/cbfs_util.py b/tools/binman/cbfs_util.py index 99d77878c9..39973371b9 100644 --- a/tools/binman/cbfs_util.py +++ b/tools/binman/cbfs_util.py @@ -15,16 +15,14 @@ Currently supported: raw and stage types with compression, padding empty areas with empty files, fixed-offset files """ -from __future__ import print_function - from collections import OrderedDict import io import struct import sys -import command -import elf -import tools +from binman import elf +from patman import command +from patman import tools # Set to True to enable printing output while working DEBUG = False diff --git a/tools/binman/cbfs_util_test.py b/tools/binman/cbfs_util_test.py index ddc2e09e35..2c62c8a0f8 100755 --- a/tools/binman/cbfs_util_test.py +++ b/tools/binman/cbfs_util_test.py @@ -9,8 +9,6 @@ These create and read various CBFSs and compare the results with expected values and with cbfstool """ -from __future__ import print_function - import io import os import shutil @@ -18,11 +16,11 @@ import struct import tempfile import unittest -import cbfs_util -from cbfs_util import CbfsWriter -import elf -import test_util -import tools +from binman import cbfs_util +from binman.cbfs_util import CbfsWriter +from binman import elf +from patman import test_util +from patman import tools U_BOOT_DATA = b'1234' U_BOOT_DTB_DATA = b'udtb' diff --git a/tools/binman/control.py b/tools/binman/control.py index 68ad5fc2c0..dc1dd2a7dc 100644 --- a/tools/binman/control.py +++ b/tools/binman/control.py @@ -5,17 +5,15 @@ # Creates binary images from input files controlled by a description # -from __future__ import print_function - from collections import OrderedDict import os import sys -import tools +from patman import tools -import cbfs_util -import command -import elf -import tout +from binman import cbfs_util +from binman import elf +from patman import command +from patman import tout # List of images we plan to create # Make this global so that it can be referenced from tests @@ -62,7 +60,7 @@ def WriteEntryDocs(modules, test_missing=None): to show as missing even if it is present. Should be set to None in normal use. """ - from entry import Entry + from binman.entry import Entry Entry.WriteDocs(modules, test_missing) @@ -336,8 +334,8 @@ def PrepareImagesAndDtbs(dtb_fname, select_images, update_fdt): """ # Import these here in case libfdt.py is not available, in which case # the above help option still works. - import fdt - import fdt_util + from dtoc import fdt + from dtoc import fdt_util global images # Get the device tree ready by compiling it and copying the compiled @@ -475,7 +473,7 @@ def Binman(args): # Put these here so that we can import this module without libfdt from image import Image - import state + from binman import state if args.cmd in ['ls', 'extract', 'replace']: try: diff --git a/tools/binman/elf.py b/tools/binman/elf.py index de1ce73f2a..f88031c2bf 100644 --- a/tools/binman/elf.py +++ b/tools/binman/elf.py @@ -5,10 +5,7 @@ # Handle various things related to ELF images # -from __future__ import print_function - from collections import namedtuple, OrderedDict -import command import io import os import re @@ -16,8 +13,9 @@ import shutil import struct import tempfile -import tools -import tout +from patman import command +from patman import tools +from patman import tout ELF_TOOLS = True try: diff --git a/tools/binman/elf_test.py b/tools/binman/elf_test.py index ac26fd51e4..37e1b423cf 100644 --- a/tools/binman/elf_test.py +++ b/tools/binman/elf_test.py @@ -10,11 +10,11 @@ import sys import tempfile import unittest -import command -import elf -import test_util -import tools -import tout +from binman import elf +from patman import command +from patman import test_util +from patman import tools +from patman import tout binman_dir = os.path.dirname(os.path.realpath(sys.argv[0])) diff --git a/tools/binman/entry.py b/tools/binman/entry.py index b6f1b2c93f..90ffd27617 100644 --- a/tools/binman/entry.py +++ b/tools/binman/entry.py @@ -4,17 +4,15 @@ # Base class for all entries # -from __future__ import print_function - from collections import namedtuple import importlib import os import sys -import fdt_util -import tools -from tools import ToHex, ToHexSize -import tout +from dtoc import fdt_util +from patman import tools +from patman.tools import ToHex, ToHexSize +from patman import tout modules = {} @@ -65,7 +63,7 @@ class Entry(object): def __init__(self, section, etype, node, name_prefix=''): # Put this here to allow entry-docs and help to work without libfdt global state - import state + from binman import state self.section = section self.etype = etype @@ -110,15 +108,11 @@ class Entry(object): # Import the module if we have not already done so. if not module: - old_path = sys.path - sys.path.insert(0, os.path.join(our_path, 'etype')) try: - module = importlib.import_module(module_name) + module = importlib.import_module('binman.etype.' + module_name) except ImportError as e: raise ValueError("Unknown entry type '%s' in node '%s' (expected etype/%s.py, error '%s'" % (etype, node_path, module_name, e)) - finally: - sys.path = old_path modules[module_name] = module # Look up the expected class name @@ -592,9 +586,7 @@ features to produce new behaviours. modules.remove('_testing') missing = [] for name in modules: - if name.startswith('__'): - continue - module = Entry.Lookup(name, name) + module = Entry.Lookup('WriteDocs', name) docs = getattr(module, '__doc__') if test_missing == name: docs = None diff --git a/tools/binman/entry_test.py b/tools/binman/entry_test.py index 277e10b585..80802f33de 100644 --- a/tools/binman/entry_test.py +++ b/tools/binman/entry_test.py @@ -9,10 +9,10 @@ import os import sys import unittest -import entry -import fdt -import fdt_util -import tools +from binman import entry +from dtoc import fdt +from dtoc import fdt_util +from patman import tools class TestEntry(unittest.TestCase): def setUp(self): @@ -37,11 +37,11 @@ class TestEntry(unittest.TestCase): else: reload(entry) else: - import entry + from binman import entry def testEntryContents(self): """Test the Entry bass class""" - import entry + from binman import entry base_entry = entry.Entry(None, None, None) self.assertEqual(True, base_entry.ObtainContents()) diff --git a/tools/binman/etype/__init__.py b/tools/binman/etype/__init__.py deleted file mode 100644 index e69de29bb2..0000000000 --- a/tools/binman/etype/__init__.py +++ /dev/null diff --git a/tools/binman/etype/_testing.py b/tools/binman/etype/_testing.py index 25a6206bf3..ed718eed14 100644 --- a/tools/binman/etype/_testing.py +++ b/tools/binman/etype/_testing.py @@ -7,9 +7,9 @@ from collections import OrderedDict -from entry import Entry, EntryArg -import fdt_util -import tools +from binman.entry import Entry, EntryArg +from dtoc import fdt_util +from patman import tools class Entry__testing(Entry): diff --git a/tools/binman/etype/blob.py b/tools/binman/etype/blob.py index d34c7b51bf..ede7a7a68c 100644 --- a/tools/binman/etype/blob.py +++ b/tools/binman/etype/blob.py @@ -5,10 +5,10 @@ # Entry-type module for blobs, which are binary objects read from files # -from entry import Entry -import fdt_util -import tools -import tout +from binman.entry import Entry +from dtoc import fdt_util +from patman import tools +from patman import tout class Entry_blob(Entry): """Entry containing an arbitrary binary blob diff --git a/tools/binman/etype/blob_dtb.py b/tools/binman/etype/blob_dtb.py index b2afa064c1..6c06943763 100644 --- a/tools/binman/etype/blob_dtb.py +++ b/tools/binman/etype/blob_dtb.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot device tree files # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_blob_dtb(Entry_blob): """A blob that holds a device tree @@ -18,7 +18,7 @@ class Entry_blob_dtb(Entry_blob): def __init__(self, section, etype, node): # Put this here to allow entry-docs and help to work without libfdt global state - import state + from binman import state Entry_blob.__init__(self, section, etype, node) diff --git a/tools/binman/etype/blob_named_by_arg.py b/tools/binman/etype/blob_named_by_arg.py index 344112bc42..3b4593f071 100644 --- a/tools/binman/etype/blob_named_by_arg.py +++ b/tools/binman/etype/blob_named_by_arg.py @@ -8,8 +8,8 @@ from collections import OrderedDict -from blob import Entry_blob -from entry import EntryArg +from binman.etype.blob import Entry_blob +from binman.entry import EntryArg class Entry_blob_named_by_arg(Entry_blob): diff --git a/tools/binman/etype/cbfs.py b/tools/binman/etype/cbfs.py index 35b78370b2..e9aed8310c 100644 --- a/tools/binman/etype/cbfs.py +++ b/tools/binman/etype/cbfs.py @@ -7,10 +7,10 @@ from collections import OrderedDict -import cbfs_util -from cbfs_util import CbfsWriter -from entry import Entry -import fdt_util +from binman import cbfs_util +from binman.cbfs_util import CbfsWriter +from binman.entry import Entry +from dtoc import fdt_util class Entry_cbfs(Entry): """Entry containing a Coreboot Filesystem (CBFS) @@ -165,7 +165,7 @@ class Entry_cbfs(Entry): def __init__(self, section, etype, node): # Put this here to allow entry-docs and help to work without libfdt global state - import state + from binman import state Entry.__init__(self, section, etype, node) self._cbfs_arg = fdt_util.GetString(node, 'cbfs-arch', 'x86') diff --git a/tools/binman/etype/cros_ec_rw.py b/tools/binman/etype/cros_ec_rw.py index 261f8657a6..0dbe14b342 100644 --- a/tools/binman/etype/cros_ec_rw.py +++ b/tools/binman/etype/cros_ec_rw.py @@ -5,7 +5,7 @@ # Entry-type module for a Chromium OS EC image (read-write section) # -from blob_named_by_arg import Entry_blob_named_by_arg +from binman.etype.blob_named_by_arg import Entry_blob_named_by_arg class Entry_cros_ec_rw(Entry_blob_named_by_arg): diff --git a/tools/binman/etype/fdtmap.py b/tools/binman/etype/fdtmap.py index 5dc08b8289..aa8807990b 100644 --- a/tools/binman/etype/fdtmap.py +++ b/tools/binman/etype/fdtmap.py @@ -8,9 +8,9 @@ This handles putting an FDT into the image with just the information about the image. """ -from entry import Entry -import tools -import tout +from binman.entry import Entry +from patman import tools +from patman import tout FDTMAP_MAGIC = b'_FDTMAP_' FDTMAP_HDR_LEN = 16 @@ -82,8 +82,8 @@ class Entry_fdtmap(Entry): global Fdt import libfdt - import state - from fdt import Fdt + from binman import state + from dtoc.fdt import Fdt Entry.__init__(self, section, etype, node) diff --git a/tools/binman/etype/files.py b/tools/binman/etype/files.py index 3473a2b1ef..10ab585f0e 100644 --- a/tools/binman/etype/files.py +++ b/tools/binman/etype/files.py @@ -9,9 +9,9 @@ import glob import os -from section import Entry_section -import fdt_util -import tools +from binman.etype.section import Entry_section +from dtoc import fdt_util +from patman import tools class Entry_files(Entry_section): @@ -30,7 +30,7 @@ class Entry_files(Entry_section): def __init__(self, section, etype, node): # Put this here to allow entry-docs and help to work without libfdt global state - import state + from binman import state Entry_section.__init__(self, section, etype, node) self._pattern = fdt_util.GetString(self._node, 'pattern') diff --git a/tools/binman/etype/fill.py b/tools/binman/etype/fill.py index 623b7f4e95..860410ed6e 100644 --- a/tools/binman/etype/fill.py +++ b/tools/binman/etype/fill.py @@ -3,9 +3,9 @@ # Written by Simon Glass <sjg@chromium.org> # -from entry import Entry -import fdt_util -import tools +from binman.entry import Entry +from dtoc import fdt_util +from patman import tools class Entry_fill(Entry): """An entry which is filled to a particular byte value diff --git a/tools/binman/etype/fmap.py b/tools/binman/etype/fmap.py index 835ba5012e..a43fac38de 100644 --- a/tools/binman/etype/fmap.py +++ b/tools/binman/etype/fmap.py @@ -5,11 +5,11 @@ # Entry-type module for a Flash map, as used by the flashrom SPI flash tool # -from entry import Entry -import fmap_util -import tools -from tools import ToHexSize -import tout +from binman.entry import Entry +from binman import fmap_util +from patman import tools +from patman.tools import ToHexSize +from patman import tout class Entry_fmap(Entry): diff --git a/tools/binman/etype/gbb.py b/tools/binman/etype/gbb.py index a94c0fca9d..dd10599717 100644 --- a/tools/binman/etype/gbb.py +++ b/tools/binman/etype/gbb.py @@ -8,11 +8,11 @@ from collections import OrderedDict -import command -from entry import Entry, EntryArg +from patman import command +from binman.entry import Entry, EntryArg -import fdt_util -import tools +from dtoc import fdt_util +from patman import tools # Build GBB flags. # (src/platform/vboot_reference/firmware/include/gbb_header.h) diff --git a/tools/binman/etype/image_header.py b/tools/binman/etype/image_header.py index b9327dd799..176bdeb29b 100644 --- a/tools/binman/etype/image_header.py +++ b/tools/binman/etype/image_header.py @@ -11,8 +11,8 @@ image. import struct -from entry import Entry -import fdt_util +from binman.entry import Entry +from dtoc import fdt_util IMAGE_HEADER_MAGIC = b'BinM' IMAGE_HEADER_LEN = 8 diff --git a/tools/binman/etype/intel_cmc.py b/tools/binman/etype/intel_cmc.py index fa6f7793c6..5e6edbe4df 100644 --- a/tools/binman/etype/intel_cmc.py +++ b/tools/binman/etype/intel_cmc.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Chip Microcode binary blob # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_cmc(Entry_blob): """Entry containing an Intel Chipset Micro Code (CMC) file diff --git a/tools/binman/etype/intel_descriptor.py b/tools/binman/etype/intel_descriptor.py index b6477931d6..d4d7a26901 100644 --- a/tools/binman/etype/intel_descriptor.py +++ b/tools/binman/etype/intel_descriptor.py @@ -7,8 +7,8 @@ import struct -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob FD_SIGNATURE = struct.pack('<L', 0x0ff0a55a) MAX_REGIONS = 5 diff --git a/tools/binman/etype/intel_fit.py b/tools/binman/etype/intel_fit.py index 2a34a05f95..ea482a6125 100644 --- a/tools/binman/etype/intel_fit.py +++ b/tools/binman/etype/intel_fit.py @@ -7,7 +7,7 @@ import struct -from blob import Entry_blob +from binman.etype.blob import Entry_blob class Entry_intel_fit(Entry_blob): """Intel Firmware Image Table (FIT) diff --git a/tools/binman/etype/intel_fit_ptr.py b/tools/binman/etype/intel_fit_ptr.py index 148b206c3c..df118a68f2 100644 --- a/tools/binman/etype/intel_fit_ptr.py +++ b/tools/binman/etype/intel_fit_ptr.py @@ -7,7 +7,7 @@ import struct -from blob import Entry_blob +from binman.etype.blob import Entry_blob class Entry_intel_fit_ptr(Entry_blob): """Intel Firmware Image Table (FIT) pointer diff --git a/tools/binman/etype/intel_fsp.py b/tools/binman/etype/intel_fsp.py index 00a78e7083..7db3d96b43 100644 --- a/tools/binman/etype/intel_fsp.py +++ b/tools/binman/etype/intel_fsp.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Firmware Support Package binary blob # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_fsp(Entry_blob): """Entry containing an Intel Firmware Support Package (FSP) file diff --git a/tools/binman/etype/intel_fsp_m.py b/tools/binman/etype/intel_fsp_m.py index bb1de73e41..51b4e7e1ac 100644 --- a/tools/binman/etype/intel_fsp_m.py +++ b/tools/binman/etype/intel_fsp_m.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Firmware Support Package binary blob (M section) # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_fsp_m(Entry_blob): """Entry containing Intel Firmware Support Package (FSP) memory init diff --git a/tools/binman/etype/intel_fsp_s.py b/tools/binman/etype/intel_fsp_s.py index 3d6900d1fb..b3683e476a 100644 --- a/tools/binman/etype/intel_fsp_s.py +++ b/tools/binman/etype/intel_fsp_s.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Firmware Support Package binary blob (S section) # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_fsp_s(Entry_blob): """Entry containing Intel Firmware Support Package (FSP) silicon init diff --git a/tools/binman/etype/intel_fsp_t.py b/tools/binman/etype/intel_fsp_t.py index 813a81f2e6..0f196f0f1c 100644 --- a/tools/binman/etype/intel_fsp_t.py +++ b/tools/binman/etype/intel_fsp_t.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Firmware Support Package binary blob (T section) # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_fsp_t(Entry_blob): """Entry containing Intel Firmware Support Package (FSP) temp ram init diff --git a/tools/binman/etype/intel_ifwi.py b/tools/binman/etype/intel_ifwi.py index 36aadc210c..6a96f6be55 100644 --- a/tools/binman/etype/intel_ifwi.py +++ b/tools/binman/etype/intel_ifwi.py @@ -7,10 +7,10 @@ from collections import OrderedDict -from entry import Entry -from blob import Entry_blob -import fdt_util -import tools +from binman.entry import Entry +from binman.etype.blob import Entry_blob +from dtoc import fdt_util +from patman import tools class Entry_intel_ifwi(Entry_blob): """Entry containing an Intel Integrated Firmware Image (IFWI) file diff --git a/tools/binman/etype/intel_me.py b/tools/binman/etype/intel_me.py index c932ec5222..41c9c6b920 100644 --- a/tools/binman/etype/intel_me.py +++ b/tools/binman/etype/intel_me.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Management Engine binary blob # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_me(Entry_blob): """Entry containing an Intel Management Engine (ME) file diff --git a/tools/binman/etype/intel_mrc.py b/tools/binman/etype/intel_mrc.py index 4dbc99a04f..854a4dda61 100644 --- a/tools/binman/etype/intel_mrc.py +++ b/tools/binman/etype/intel_mrc.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Memory Reference Code binary blob # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_mrc(Entry_blob): """Entry containing an Intel Memory Reference Code (MRC) file diff --git a/tools/binman/etype/intel_refcode.py b/tools/binman/etype/intel_refcode.py index 045db589d1..a1059f787e 100644 --- a/tools/binman/etype/intel_refcode.py +++ b/tools/binman/etype/intel_refcode.py @@ -5,8 +5,8 @@ # Entry-type module for Intel Memory Reference Code binary blob # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_refcode(Entry_blob): """Entry containing an Intel Reference Code file diff --git a/tools/binman/etype/intel_vbt.py b/tools/binman/etype/intel_vbt.py index d93dd19634..4d465ad017 100644 --- a/tools/binman/etype/intel_vbt.py +++ b/tools/binman/etype/intel_vbt.py @@ -4,8 +4,8 @@ # Entry-type module for Intel Video BIOS Table binary blob # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_vbt(Entry_blob): """Entry containing an Intel Video BIOS Table (VBT) file diff --git a/tools/binman/etype/intel_vga.py b/tools/binman/etype/intel_vga.py index 40982c8665..04cd72f3dc 100644 --- a/tools/binman/etype/intel_vga.py +++ b/tools/binman/etype/intel_vga.py @@ -5,8 +5,8 @@ # Entry-type module for x86 VGA ROM binary blob # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_intel_vga(Entry_blob): """Entry containing an Intel Video Graphics Adaptor (VGA) file diff --git a/tools/binman/etype/powerpc_mpc85xx_bootpg_resetvec.py b/tools/binman/etype/powerpc_mpc85xx_bootpg_resetvec.py index 59fedd2b54..cefd425a5d 100644 --- a/tools/binman/etype/powerpc_mpc85xx_bootpg_resetvec.py +++ b/tools/binman/etype/powerpc_mpc85xx_bootpg_resetvec.py @@ -4,8 +4,8 @@ # Entry-type module for the PowerPC mpc85xx bootpg and resetvec code for U-Boot # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_powerpc_mpc85xx_bootpg_resetvec(Entry_blob): """PowerPC mpc85xx bootpg + resetvec code for U-Boot diff --git a/tools/binman/etype/section.py b/tools/binman/etype/section.py index 89b7bf67fa..91b8e0c110 100644 --- a/tools/binman/etype/section.py +++ b/tools/binman/etype/section.py @@ -8,16 +8,14 @@ Sections are entries which can contain other entries. This allows hierarchical images to be created. """ -from __future__ import print_function - from collections import OrderedDict import re import sys -from entry import Entry -import fdt_util -import tools -import tout +from binman.entry import Entry +from dtoc import fdt_util +from patman import tools +from patman import tout class Entry_section(Entry): diff --git a/tools/binman/etype/text.py b/tools/binman/etype/text.py index da1813a638..3577135adb 100644 --- a/tools/binman/etype/text.py +++ b/tools/binman/etype/text.py @@ -5,9 +5,9 @@ from collections import OrderedDict -from entry import Entry, EntryArg -import fdt_util -import tools +from binman.entry import Entry, EntryArg +from dtoc import fdt_util +from patman import tools class Entry_text(Entry): diff --git a/tools/binman/etype/u_boot.py b/tools/binman/etype/u_boot.py index 23dd12ce43..ab1019b00c 100644 --- a/tools/binman/etype/u_boot.py +++ b/tools/binman/etype/u_boot.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot binary # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot(Entry_blob): """U-Boot flat binary diff --git a/tools/binman/etype/u_boot_dtb.py b/tools/binman/etype/u_boot_dtb.py index 6c805a666d..e98350088f 100644 --- a/tools/binman/etype/u_boot_dtb.py +++ b/tools/binman/etype/u_boot_dtb.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot device tree # -from entry import Entry -from blob_dtb import Entry_blob_dtb +from binman.entry import Entry +from binman.etype.blob_dtb import Entry_blob_dtb class Entry_u_boot_dtb(Entry_blob_dtb): """U-Boot device tree diff --git a/tools/binman/etype/u_boot_dtb_with_ucode.py b/tools/binman/etype/u_boot_dtb_with_ucode.py index 6efd24a9b3..aec145533e 100644 --- a/tools/binman/etype/u_boot_dtb_with_ucode.py +++ b/tools/binman/etype/u_boot_dtb_with_ucode.py @@ -5,9 +5,9 @@ # Entry-type module for U-Boot device tree with the microcode removed # -from entry import Entry -from blob_dtb import Entry_blob_dtb -import tools +from binman.entry import Entry +from binman.etype.blob_dtb import Entry_blob_dtb +from patman import tools class Entry_u_boot_dtb_with_ucode(Entry_blob_dtb): """A U-Boot device tree file, with the microcode removed @@ -26,7 +26,7 @@ class Entry_u_boot_dtb_with_ucode(Entry_blob_dtb): def __init__(self, section, etype, node): # Put this here to allow entry-docs and help to work without libfdt global state - import state + from binman import state Entry_blob_dtb.__init__(self, section, etype, node) self.ucode_data = b'' @@ -44,7 +44,7 @@ class Entry_u_boot_dtb_with_ucode(Entry_blob_dtb): def ProcessFdt(self, fdt): # So the module can be loaded without it - import fdt + from dtoc import fdt # If the section does not need microcode, there is nothing to do ucode_dest_entry = self.section.FindEntryType( diff --git a/tools/binman/etype/u_boot_elf.py b/tools/binman/etype/u_boot_elf.py index f83860dc0a..5f906e520c 100644 --- a/tools/binman/etype/u_boot_elf.py +++ b/tools/binman/etype/u_boot_elf.py @@ -5,11 +5,11 @@ # Entry-type module for U-Boot ELF image # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob -import fdt_util -import tools +from dtoc import fdt_util +from patman import tools class Entry_u_boot_elf(Entry_blob): """U-Boot ELF image diff --git a/tools/binman/etype/u_boot_img.py b/tools/binman/etype/u_boot_img.py index 1ec0757c7f..50cc71d3ce 100644 --- a/tools/binman/etype/u_boot_img.py +++ b/tools/binman/etype/u_boot_img.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot binary # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot_img(Entry_blob): """U-Boot legacy image diff --git a/tools/binman/etype/u_boot_nodtb.py b/tools/binman/etype/u_boot_nodtb.py index a4b95a4390..e8c0e1a1d6 100644 --- a/tools/binman/etype/u_boot_nodtb.py +++ b/tools/binman/etype/u_boot_nodtb.py @@ -5,8 +5,8 @@ # Entry-type module for 'u-boot-nodtb.bin' # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot_nodtb(Entry_blob): """U-Boot flat binary without device tree appended diff --git a/tools/binman/etype/u_boot_spl.py b/tools/binman/etype/u_boot_spl.py index 7fedd00021..a6fddbe8f1 100644 --- a/tools/binman/etype/u_boot_spl.py +++ b/tools/binman/etype/u_boot_spl.py @@ -5,10 +5,9 @@ # Entry-type module for spl/u-boot-spl.bin # -import elf - -from entry import Entry -from blob import Entry_blob +from binman import elf +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot_spl(Entry_blob): """U-Boot SPL binary diff --git a/tools/binman/etype/u_boot_spl_bss_pad.py b/tools/binman/etype/u_boot_spl_bss_pad.py index 66a296a6f8..a6a177a128 100644 --- a/tools/binman/etype/u_boot_spl_bss_pad.py +++ b/tools/binman/etype/u_boot_spl_bss_pad.py @@ -7,11 +7,11 @@ # to it will appear to SPL to be at the end of BSS rather than the start. # -import command -import elf -from entry import Entry -from blob import Entry_blob -import tools +from binman import elf +from binman.entry import Entry +from patman import command +from binman.etype.blob import Entry_blob +from patman import tools class Entry_u_boot_spl_bss_pad(Entry_blob): """U-Boot SPL binary padded with a BSS region diff --git a/tools/binman/etype/u_boot_spl_dtb.py b/tools/binman/etype/u_boot_spl_dtb.py index 1bcd449bf3..a0761eeacd 100644 --- a/tools/binman/etype/u_boot_spl_dtb.py +++ b/tools/binman/etype/u_boot_spl_dtb.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot device tree in SPL (Secondary Program Loader) # -from entry import Entry -from blob_dtb import Entry_blob_dtb +from binman.entry import Entry +from binman.etype.blob_dtb import Entry_blob_dtb class Entry_u_boot_spl_dtb(Entry_blob_dtb): """U-Boot SPL device tree diff --git a/tools/binman/etype/u_boot_spl_elf.py b/tools/binman/etype/u_boot_spl_elf.py index 24ee77237e..f99f74abab 100644 --- a/tools/binman/etype/u_boot_spl_elf.py +++ b/tools/binman/etype/u_boot_spl_elf.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot SPL ELF image # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot_spl_elf(Entry_blob): """U-Boot SPL ELF image diff --git a/tools/binman/etype/u_boot_spl_nodtb.py b/tools/binman/etype/u_boot_spl_nodtb.py index 41c17366b1..072b915ff3 100644 --- a/tools/binman/etype/u_boot_spl_nodtb.py +++ b/tools/binman/etype/u_boot_spl_nodtb.py @@ -5,8 +5,8 @@ # Entry-type module for 'u-boot-nodtb.bin' # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot_spl_nodtb(Entry_blob): """SPL binary without device tree appended diff --git a/tools/binman/etype/u_boot_spl_with_ucode_ptr.py b/tools/binman/etype/u_boot_spl_with_ucode_ptr.py index b650cf0146..b1543a5ef3 100644 --- a/tools/binman/etype/u_boot_spl_with_ucode_ptr.py +++ b/tools/binman/etype/u_boot_spl_with_ucode_ptr.py @@ -7,11 +7,7 @@ import struct -import command -from entry import Entry -from blob import Entry_blob -from u_boot_with_ucode_ptr import Entry_u_boot_with_ucode_ptr -import tools +from binman.etype.u_boot_with_ucode_ptr import Entry_u_boot_with_ucode_ptr class Entry_u_boot_spl_with_ucode_ptr(Entry_u_boot_with_ucode_ptr): """U-Boot SPL with embedded microcode pointer diff --git a/tools/binman/etype/u_boot_tpl.py b/tools/binman/etype/u_boot_tpl.py index 1b69c4f4a7..6562457c9a 100644 --- a/tools/binman/etype/u_boot_tpl.py +++ b/tools/binman/etype/u_boot_tpl.py @@ -5,10 +5,9 @@ # Entry-type module for tpl/u-boot-tpl.bin # -import elf - -from entry import Entry -from blob import Entry_blob +from binman import elf +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot_tpl(Entry_blob): """U-Boot TPL binary diff --git a/tools/binman/etype/u_boot_tpl_dtb.py b/tools/binman/etype/u_boot_tpl_dtb.py index 81a3970459..890155f271 100644 --- a/tools/binman/etype/u_boot_tpl_dtb.py +++ b/tools/binman/etype/u_boot_tpl_dtb.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot device tree in TPL (Tertiary Program Loader) # -from entry import Entry -from blob_dtb import Entry_blob_dtb +from binman.entry import Entry +from binman.etype.blob_dtb import Entry_blob_dtb class Entry_u_boot_tpl_dtb(Entry_blob_dtb): """U-Boot TPL device tree diff --git a/tools/binman/etype/u_boot_tpl_dtb_with_ucode.py b/tools/binman/etype/u_boot_tpl_dtb_with_ucode.py index ce19a49e2e..ca1bf85ace 100644 --- a/tools/binman/etype/u_boot_tpl_dtb_with_ucode.py +++ b/tools/binman/etype/u_boot_tpl_dtb_with_ucode.py @@ -5,10 +5,7 @@ # Entry-type module for U-Boot device tree with the microcode removed # -import control -from entry import Entry -from u_boot_dtb_with_ucode import Entry_u_boot_dtb_with_ucode -import tools +from binman.etype.u_boot_dtb_with_ucode import Entry_u_boot_dtb_with_ucode class Entry_u_boot_tpl_dtb_with_ucode(Entry_u_boot_dtb_with_ucode): """U-Boot TPL with embedded microcode pointer diff --git a/tools/binman/etype/u_boot_tpl_elf.py b/tools/binman/etype/u_boot_tpl_elf.py index 9cc1cc2c45..7fa8e96364 100644 --- a/tools/binman/etype/u_boot_tpl_elf.py +++ b/tools/binman/etype/u_boot_tpl_elf.py @@ -5,8 +5,8 @@ # Entry-type module for U-Boot TPL ELF image # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_u_boot_tpl_elf(Entry_blob): """U-Boot TPL ELF image diff --git a/tools/binman/etype/u_boot_tpl_with_ucode_ptr.py b/tools/binman/etype/u_boot_tpl_with_ucode_ptr.py index 8d94dded69..7f7fab7105 100644 --- a/tools/binman/etype/u_boot_tpl_with_ucode_ptr.py +++ b/tools/binman/etype/u_boot_tpl_with_ucode_ptr.py @@ -7,11 +7,11 @@ import struct -import command -from entry import Entry -from blob import Entry_blob -from u_boot_with_ucode_ptr import Entry_u_boot_with_ucode_ptr -import tools +from patman import command +from binman.entry import Entry +from binman.etype.blob import Entry_blob +from binman.etype.u_boot_with_ucode_ptr import Entry_u_boot_with_ucode_ptr +from patman import tools class Entry_u_boot_tpl_with_ucode_ptr(Entry_u_boot_with_ucode_ptr): """U-Boot TPL with embedded microcode pointer diff --git a/tools/binman/etype/u_boot_ucode.py b/tools/binman/etype/u_boot_ucode.py index dee8848db7..d9e1a605ef 100644 --- a/tools/binman/etype/u_boot_ucode.py +++ b/tools/binman/etype/u_boot_ucode.py @@ -5,9 +5,9 @@ # Entry-type module for a U-Boot binary with an embedded microcode pointer # -from entry import Entry -from blob import Entry_blob -import tools +from binman.entry import Entry +from binman.etype.blob import Entry_blob +from patman import tools class Entry_u_boot_ucode(Entry_blob): """U-Boot microcode block diff --git a/tools/binman/etype/u_boot_with_ucode_ptr.py b/tools/binman/etype/u_boot_with_ucode_ptr.py index 960a5efeb4..06047b654d 100644 --- a/tools/binman/etype/u_boot_with_ucode_ptr.py +++ b/tools/binman/etype/u_boot_with_ucode_ptr.py @@ -7,12 +7,12 @@ import struct -import command -import elf -from entry import Entry -from blob import Entry_blob -import fdt_util -import tools +from binman import elf +from binman.entry import Entry +from binman.etype.blob import Entry_blob +from dtoc import fdt_util +from patman import tools +from patman import command class Entry_u_boot_with_ucode_ptr(Entry_blob): """U-Boot with embedded microcode pointer diff --git a/tools/binman/etype/vblock.py b/tools/binman/etype/vblock.py index 91fa2f7808..5753de7ec7 100644 --- a/tools/binman/etype/vblock.py +++ b/tools/binman/etype/vblock.py @@ -9,10 +9,10 @@ from collections import OrderedDict import os -from entry import Entry, EntryArg +from binman.entry import Entry, EntryArg -import fdt_util -import tools +from dtoc import fdt_util +from patman import tools class Entry_vblock(Entry): """An entry which contains a Chromium OS verified boot block diff --git a/tools/binman/etype/x86_reset16.py b/tools/binman/etype/x86_reset16.py index 54eb814ea3..ad864e5442 100644 --- a/tools/binman/etype/x86_reset16.py +++ b/tools/binman/etype/x86_reset16.py @@ -5,8 +5,8 @@ # Entry-type module for the 16-bit x86 reset code for U-Boot # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_x86_reset16(Entry_blob): """x86 16-bit reset code for U-Boot diff --git a/tools/binman/etype/x86_reset16_spl.py b/tools/binman/etype/x86_reset16_spl.py index 699a0c6bcb..9a663f0ae2 100644 --- a/tools/binman/etype/x86_reset16_spl.py +++ b/tools/binman/etype/x86_reset16_spl.py @@ -5,8 +5,8 @@ # Entry-type module for the 16-bit x86 reset code for U-Boot # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_x86_reset16_spl(Entry_blob): """x86 16-bit reset code for U-Boot diff --git a/tools/binman/etype/x86_reset16_tpl.py b/tools/binman/etype/x86_reset16_tpl.py index 4eedb8d601..864508f367 100644 --- a/tools/binman/etype/x86_reset16_tpl.py +++ b/tools/binman/etype/x86_reset16_tpl.py @@ -5,8 +5,8 @@ # Entry-type module for the 16-bit x86 reset code for U-Boot # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_x86_reset16_tpl(Entry_blob): """x86 16-bit reset code for U-Boot diff --git a/tools/binman/etype/x86_start16.py b/tools/binman/etype/x86_start16.py index 6736b692d5..d8345f6722 100644 --- a/tools/binman/etype/x86_start16.py +++ b/tools/binman/etype/x86_start16.py @@ -5,8 +5,8 @@ # Entry-type module for the 16-bit x86 start-up code for U-Boot # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_x86_start16(Entry_blob): """x86 16-bit start-up code for U-Boot diff --git a/tools/binman/etype/x86_start16_spl.py b/tools/binman/etype/x86_start16_spl.py index c8c70639de..ad520d3c6d 100644 --- a/tools/binman/etype/x86_start16_spl.py +++ b/tools/binman/etype/x86_start16_spl.py @@ -5,8 +5,8 @@ # Entry-type module for the 16-bit x86 start-up code for U-Boot SPL # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_x86_start16_spl(Entry_blob): """x86 16-bit start-up code for SPL diff --git a/tools/binman/etype/x86_start16_tpl.py b/tools/binman/etype/x86_start16_tpl.py index 5261a8adf0..ccc8727d1d 100644 --- a/tools/binman/etype/x86_start16_tpl.py +++ b/tools/binman/etype/x86_start16_tpl.py @@ -5,8 +5,8 @@ # Entry-type module for the 16-bit x86 start-up code for U-Boot TPL # -from entry import Entry -from blob import Entry_blob +from binman.entry import Entry +from binman.etype.blob import Entry_blob class Entry_x86_start16_tpl(Entry_blob): """x86 16-bit start-up code for TPL diff --git a/tools/binman/fdt_test.py b/tools/binman/fdt_test.py index ac6f910d3c..c491d40e9e 100644 --- a/tools/binman/fdt_test.py +++ b/tools/binman/fdt_test.py @@ -9,10 +9,10 @@ import sys import tempfile import unittest -import fdt -from fdt import FdtScan -import fdt_util -import tools +from dtoc import fdt +from dtoc import fdt_util +from dtoc.fdt import FdtScan +from patman import tools class TestFdt(unittest.TestCase): @classmethod diff --git a/tools/binman/fmap_util.py b/tools/binman/fmap_util.py index d0f956b622..25fe60a9cc 100644 --- a/tools/binman/fmap_util.py +++ b/tools/binman/fmap_util.py @@ -10,7 +10,7 @@ import collections import struct import sys -import tools +from patman import tools # constants imported from lib/fmap.h FMAP_SIGNATURE = b'__FMAP__' diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py index 872b855444..5e24920088 100644 --- a/tools/binman/ftest.py +++ b/tools/binman/ftest.py @@ -6,8 +6,7 @@ # # python -m unittest func_test.TestFunctional.testHelp -from __future__ import print_function - +import gzip import hashlib from optparse import OptionParser import os @@ -17,24 +16,23 @@ import sys import tempfile import unittest -import binman -import cbfs_util -import cmdline -import command -import control -import elf -import elf_test -import fdt -from etype import fdtmap -from etype import image_header -import fdt_util -import fmap_util -import test_util -import gzip +from binman import cbfs_util +from binman import cmdline +from binman import control +from binman import elf +from binman import elf_test +from binman import fmap_util +from binman import main +from binman import state +from dtoc import fdt +from dtoc import fdt_util +from binman.etype import fdtmap +from binman.etype import image_header from image import Image -import state -import tools -import tout +from patman import command +from patman import test_util +from patman import tools +from patman import tout # Contents of test files, corresponding to different entry types U_BOOT_DATA = b'1234' @@ -103,7 +101,7 @@ class TestFunctional(unittest.TestCase): @classmethod def setUpClass(cls): global entry - import entry + from binman import entry # Handle the case where argv[0] is 'python' cls._binman_dir = os.path.dirname(os.path.realpath(sys.argv[0])) @@ -1290,8 +1288,8 @@ class TestFunctional(unittest.TestCase): with self.assertRaises(ValueError) as e: self._DoReadFile('057_unknown_contents.dts', True) self.assertIn("Image '/binman': Internal error: Could not complete " - "processing of contents: remaining [<_testing.Entry__testing ", - str(e.exception)) + "processing of contents: remaining [" + "<binman.etype._testing.Entry__testing ", str(e.exception)) def testBadChangeSize(self): """Test that trying to change the size of an entry fails""" @@ -1338,7 +1336,8 @@ class TestFunctional(unittest.TestCase): with self.assertRaises(ValueError) as e: self._DoReadFileDtb('061_fdt_update_bad.dts', update_dtb=True) self.assertIn('Could not complete processing of Fdt: remaining ' - '[<_testing.Entry__testing', str(e.exception)) + '[<binman.etype._testing.Entry__testing', + str(e.exception)) def testEntryArgs(self): """Test passing arguments to entries from the command line""" @@ -1430,14 +1429,14 @@ class TestFunctional(unittest.TestCase): def testEntryDocs(self): """Test for creation of entry documentation""" with test_util.capture_sys_output() as (stdout, stderr): - control.WriteEntryDocs(binman.GetEntryModules()) + control.WriteEntryDocs(main.GetEntryModules()) self.assertTrue(len(stdout.getvalue()) > 0) def testEntryDocsMissing(self): """Test handling of missing entry documentation""" with self.assertRaises(ValueError) as e: with test_util.capture_sys_output() as (stdout, stderr): - control.WriteEntryDocs(binman.GetEntryModules(), 'u_boot') + control.WriteEntryDocs(main.GetEntryModules(), 'u_boot') self.assertIn('Documentation is missing for modules: u_boot', str(e.exception)) diff --git a/tools/binman/image.py b/tools/binman/image.py index 2beab7fd4d..523b274c31 100644 --- a/tools/binman/image.py +++ b/tools/binman/image.py @@ -5,8 +5,6 @@ # Class for an image, the output of binman # -from __future__ import print_function - from collections import OrderedDict import fnmatch from operator import attrgetter @@ -14,14 +12,14 @@ import os import re import sys -from entry import Entry -from etype import fdtmap -from etype import image_header -from etype import section -import fdt -import fdt_util -import tools -import tout +from binman.entry import Entry +from binman.etype import fdtmap +from binman.etype import image_header +from binman.etype import section +from dtoc import fdt +from dtoc import fdt_util +from patman import tools +from patman import tout class Image(section.Entry_section): """A Image, representing an output from binman diff --git a/tools/binman/image_test.py b/tools/binman/image_test.py index 10f85d1081..f85c3c51c0 100644 --- a/tools/binman/image_test.py +++ b/tools/binman/image_test.py @@ -7,7 +7,7 @@ import unittest from image import Image -from test_util import capture_sys_output +from patman.test_util import capture_sys_output class TestImage(unittest.TestCase): def testInvalidFormat(self): diff --git a/tools/binman/binman.py b/tools/binman/main.py index 9e6fd72117..efa7fa8386 100755 --- a/tools/binman/binman.py +++ b/tools/binman/main.py @@ -9,11 +9,8 @@ """See README for more information""" -from __future__ import print_function - from distutils.sysconfig import get_python_lib import glob -import multiprocessing import os import site import sys @@ -23,8 +20,9 @@ import unittest # Bring in the patman and dtoc libraries (but don't override the first path # in PYTHONPATH) our_path = os.path.dirname(os.path.realpath(__file__)) -for dirname in ['../patman', '../dtoc', '..', '../concurrencytest']: - sys.path.insert(2, os.path.join(our_path, dirname)) +sys.path.insert(2, os.path.join(our_path, '..')) + +from patman import test_util # Bring in the libfdt module sys.path.insert(2, 'scripts/dtc/pylibfdt') @@ -37,15 +35,9 @@ sys.path.insert(2, os.path.join(our_path, # that is not available in a virtualenv. sys.path.append(get_python_lib()) -import cmdline -import command -use_concurrent = True -try: - from concurrencytest import ConcurrentTestSuite, fork_for_tests -except: - use_concurrent = False -import control -import test_util +from binman import cmdline +from binman import control +from patman import test_util def RunTests(debug, verbosity, processes, test_preserve_dirs, args, toolpath): """Run the functional tests and any embedded doctests @@ -63,83 +55,27 @@ def RunTests(debug, verbosity, processes, test_preserve_dirs, args, toolpath): name to execute (as in 'binman test testSections', for example) toolpath: List of paths to use for tools """ - import cbfs_util_test - import elf_test - import entry_test - import fdt_test - import ftest - import image_test - import test + from binman import cbfs_util_test + from binman import elf_test + from binman import entry_test + from binman import fdt_test + from binman import ftest + from binman import image_test + from binman import test import doctest result = unittest.TestResult() - for module in []: - suite = doctest.DocTestSuite(module) - suite.run(result) - - sys.argv = [sys.argv[0]] - if debug: - sys.argv.append('-D') - if verbosity: - sys.argv.append('-v%d' % verbosity) - if toolpath: - for path in toolpath: - sys.argv += ['--toolpath', path] + test_name = args and args[0] or None # Run the entry tests first ,since these need to be the first to import the # 'entry' module. - test_name = args and args[0] or None - suite = unittest.TestSuite() - loader = unittest.TestLoader() - for module in (entry_test.TestEntry, ftest.TestFunctional, fdt_test.TestFdt, - elf_test.TestElf, image_test.TestImage, - cbfs_util_test.TestCbfs): - # Test the test module about our arguments, if it is interested - if hasattr(module, 'setup_test_args'): - setup_test_args = getattr(module, 'setup_test_args') - setup_test_args(preserve_indir=test_preserve_dirs, - preserve_outdirs=test_preserve_dirs and test_name is not None, - toolpath=toolpath, verbosity=verbosity) - if test_name: - try: - suite.addTests(loader.loadTestsFromName(test_name, module)) - except AttributeError: - continue - else: - suite.addTests(loader.loadTestsFromTestCase(module)) - if use_concurrent and processes != 1: - concurrent_suite = ConcurrentTestSuite(suite, - fork_for_tests(processes or multiprocessing.cpu_count())) - concurrent_suite.run(result) - else: - suite.run(result) - - # Remove errors which just indicate a missing test. Since Python v3.5 If an - # ImportError or AttributeError occurs while traversing name then a - # synthetic test that raises that error when run will be returned. These - # errors are included in the errors accumulated by result.errors. - if test_name: - errors = [] - for test, err in result.errors: - if ("has no attribute '%s'" % test_name) not in err: - errors.append((test, err)) - result.testsRun -= 1 - result.errors = errors - - print(result) - for test, err in result.errors: - print(test.id(), err) - for test, err in result.failures: - print(err, result.failures) - if result.skipped: - print('%d binman test%s SKIPPED:' % - (len(result.skipped), 's' if len(result.skipped) > 1 else '')) - for skip_info in result.skipped: - print('%s: %s' % (skip_info[0], skip_info[1])) - if result.errors or result.failures: - print('binman tests FAILED') - return 1 - return 0 + test_util.RunTestSuites( + result, debug, verbosity, test_preserve_dirs, processes, test_name, + toolpath, + [entry_test.TestEntry, ftest.TestFunctional, fdt_test.TestFdt, + elf_test.TestElf, image_test.TestImage, cbfs_util_test.TestCbfs]) + + return test_util.ReportResult('binman', test_name, result) def GetEntryModules(include_testing=True): """Get a set of entry class implementations @@ -157,8 +93,8 @@ def RunTestCoverage(): glob_list = GetEntryModules(False) all_set = set([os.path.splitext(os.path.basename(item))[0] for item in glob_list if '_testing' not in item]) - test_util.RunTestCoverage('tools/binman/binman.py', None, - ['*test*', '*binman.py', 'tools/patman/*', 'tools/dtoc/*'], + test_util.RunTestCoverage('tools/binman/binman', None, + ['*test*', '*main.py', 'tools/patman/*', 'tools/dtoc/*'], args.build_dir, all_set) def RunBinman(args): diff --git a/tools/binman/state.py b/tools/binman/state.py index d704ed2c7c..36bc513535 100644 --- a/tools/binman/state.py +++ b/tools/binman/state.py @@ -8,10 +8,10 @@ import hashlib import re -import fdt +from dtoc import fdt import os -import tools -import tout +from patman import tools +from patman import tout # Records the device-tree files known to binman, keyed by entry type (e.g. # 'u-boot-spl-dtb'). These are the output FDT files, which can be updated by @@ -167,8 +167,8 @@ def Prepare(images, dtb): global output_fdt_info, main_dtb, fdt_path_prefix # Import these here in case libfdt.py is not available, in which case # the above help option still works. - import fdt - import fdt_util + from dtoc import fdt + from dtoc import fdt_util # If we are updating the DTBs we need to put these updated versions # where Entry_blob_dtb can find them. We can ignore 'u-boot.dtb' diff --git a/tools/buildman/README b/tools/buildman/README index f3a0dc7288..b2f983c715 100644 --- a/tools/buildman/README +++ b/tools/buildman/README @@ -1091,7 +1091,8 @@ the -w option, for example: buildman -o /tmp/build --board sandbox -w -This will write the full build into /tmp/build including object files. +This will write the full build into /tmp/build including object files. You must +specify the output directory with -o when using -w. Other options diff --git a/tools/buildman/builder.py b/tools/buildman/builder.py index 30ebe1d820..f8e71de427 100644 --- a/tools/buildman/builder.py +++ b/tools/buildman/builder.py @@ -17,12 +17,12 @@ import sys import threading import time -import builderthread -import command -import gitutil -import terminal -from terminal import Print -import toolchain +from buildman import builderthread +from buildman import toolchain +from patman import command +from patman import gitutil +from patman import terminal +from patman.terminal import Print """ Theory of Operation @@ -479,6 +479,9 @@ class Builder: Args: commit_upto: Commit number to use (0..self.count-1) """ + if self.work_in_output: + return self._working_dir + commit_dir = None if self.commits: commit = self.commits[commit_upto] @@ -502,6 +505,8 @@ class Builder: target: Target name """ output_dir = self._GetOutputDir(commit_upto) + if self.work_in_output: + return output_dir return os.path.join(output_dir, target) def GetDoneFile(self, commit_upto, target): diff --git a/tools/buildman/builderthread.py b/tools/buildman/builderthread.py index fc6e1ab25d..48fcd6cf7e 100644 --- a/tools/buildman/builderthread.py +++ b/tools/buildman/builderthread.py @@ -9,8 +9,8 @@ import shutil import sys import threading -import command -import gitutil +from patman import command +from patman import gitutil RETURN_CODE_RETRY = -1 @@ -280,8 +280,6 @@ class BuilderThread(threading.Thread): work_in_output: Use the output directory as the work directory and don't write to a separate output directory. """ - if work_in_output: - return # Fatal error if result.return_code < 0: return @@ -333,7 +331,7 @@ class BuilderThread(threading.Thread): # Write out the image and function size information and an objdump env = result.toolchain.MakeEnvironment(self.builder.full_path) - with open(os.path.join(build_dir, 'env'), 'w') as fd: + with open(os.path.join(build_dir, 'out-env'), 'w') as fd: for var in sorted(env.keys()): print('%s="%s"' % (var, env[var]), file=fd) lines = [] @@ -379,7 +377,8 @@ class BuilderThread(threading.Thread): capture_stderr=True, cwd=result.out_dir, raise_on_error=False, env=env) ubootenv = os.path.join(result.out_dir, 'uboot.env') - self.CopyFiles(result.out_dir, build_dir, '', ['uboot.env']) + if not work_in_output: + self.CopyFiles(result.out_dir, build_dir, '', ['uboot.env']) # Write out the image sizes file. This is similar to the output # of binutil's 'size' utility, but it omits the header line and @@ -391,17 +390,21 @@ class BuilderThread(threading.Thread): with open(sizes, 'w') as fd: print('\n'.join(lines), file=fd) - # Write out the configuration files, with a special case for SPL - for dirname in ['', 'spl', 'tpl']: - self.CopyFiles(result.out_dir, build_dir, dirname, ['u-boot.cfg', - 'spl/u-boot-spl.cfg', 'tpl/u-boot-tpl.cfg', '.config', - 'include/autoconf.mk', 'include/generated/autoconf.h']) - - # Now write the actual build output - if keep_outputs: - self.CopyFiles(result.out_dir, build_dir, '', ['u-boot*', '*.bin', - '*.map', '*.img', 'MLO', 'SPL', 'include/autoconf.mk', - 'spl/u-boot-spl*']) + if not work_in_output: + # Write out the configuration files, with a special case for SPL + for dirname in ['', 'spl', 'tpl']: + self.CopyFiles( + result.out_dir, build_dir, dirname, + ['u-boot.cfg', 'spl/u-boot-spl.cfg', 'tpl/u-boot-tpl.cfg', + '.config', 'include/autoconf.mk', + 'include/generated/autoconf.h']) + + # Now write the actual build output + if keep_outputs: + self.CopyFiles( + result.out_dir, build_dir, '', + ['u-boot*', '*.bin', '*.map', '*.img', 'MLO', 'SPL', + 'include/autoconf.mk', 'spl/u-boot-spl*']) def CopyFiles(self, out_dir, build_dir, dirname, patterns): """Copy files from the build directory to the output. diff --git a/tools/buildman/buildman b/tools/buildman/buildman index e4fba2d4b0..11a5d8e18a 120000 --- a/tools/buildman/buildman +++ b/tools/buildman/buildman @@ -1 +1 @@ -buildman.py
\ No newline at end of file +main.py
\ No newline at end of file diff --git a/tools/buildman/cmdline.py b/tools/buildman/cmdline.py index 1377b9d2be..680c072d66 100644 --- a/tools/buildman/cmdline.py +++ b/tools/buildman/cmdline.py @@ -76,8 +76,7 @@ def ParseArgs(): default=False, help="Do a dry run (describe actions, but do nothing)") parser.add_option('-N', '--no-subdirs', action='store_true', dest='no_subdirs', default=False, help="Don't create subdirectories when building current source for a single board") - parser.add_option('-o', '--output-dir', type='string', - dest='output_dir', default='..', + parser.add_option('-o', '--output-dir', type='string', dest='output_dir', help='Directory where all builds happen and buildman has its workspace (default is ../)') parser.add_option('-O', '--override-toolchain', type='string', help="Override host toochain to use for sandbox (e.g. 'clang-7')") diff --git a/tools/buildman/control.py b/tools/buildman/control.py index 30c030fd16..071c2613ec 100644 --- a/tools/buildman/control.py +++ b/tools/buildman/control.py @@ -5,18 +5,18 @@ import multiprocessing import os import shutil +import subprocess import sys -import board -import bsettings -from builder import Builder -import gitutil -import patchstream -import terminal -from terminal import Print -import toolchain -import command -import subprocess +from buildman import board +from buildman import bsettings +from buildman import toolchain +from buildman.builder import Builder +from patman import command +from patman import gitutil +from patman import patchstream +from patman import terminal +from patman.terminal import Print def GetPlural(count): """Returns a plural 's' if count is not 1""" @@ -175,6 +175,10 @@ def DoBuildman(options, args, toolchains=None, make_func=None, boards=None, if options.incremental: print(col.Color(col.RED, 'Warning: -I has been removed. See documentation')) + if not options.output_dir: + if options.work_in_output: + sys.exit(col.Color(col.RED, '-w requires that you specify -o')) + options.output_dir = '..' # Work out what subset of the boards we are building if not boards: @@ -207,7 +211,7 @@ def DoBuildman(options, args, toolchains=None, make_func=None, boards=None, sys.exit(col.Color(col.RED, 'No matching boards found')) if options.print_prefix: - err = ShowToolchainInfo(boards, toolchains) + err = ShowToolchainPrefix(boards, toolchains) if err: sys.exit(col.Color(col.RED, err)) return 0 diff --git a/tools/buildman/func_test.py b/tools/buildman/func_test.py index 1fbc6f6b00..418677f9cc 100644 --- a/tools/buildman/func_test.py +++ b/tools/buildman/func_test.py @@ -8,15 +8,15 @@ import sys import tempfile import unittest -import board -import bsettings -import cmdline -import command -import control -import gitutil -import terminal -import toolchain -import tools +from buildman import board +from buildman import bsettings +from buildman import cmdline +from buildman import control +from buildman import toolchain +from patman import command +from patman import gitutil +from patman import terminal +from patman import tools settings_data = ''' # Buildman settings file @@ -546,6 +546,13 @@ class TestFunctional(unittest.TestCase): self.assertEqual(self._builder.count, self._total_builds) self.assertEqual(self._builder.fail, 0) + def testEnvironment(self): + """Test that the done and environment files are written to out-env""" + self._RunControl('-o', self._output_dir) + board0_dir = os.path.join(self._output_dir, 'current', 'board0') + self.assertTrue(os.path.exists(os.path.join(board0_dir, 'done'))) + self.assertTrue(os.path.exists(os.path.join(board0_dir, 'out-env'))) + def testWorkInOutput(self): """Test the -w option which should write directly to the output dir""" board_list = board.Boards() @@ -554,6 +561,10 @@ class TestFunctional(unittest.TestCase): boards=board_list) self.assertTrue( os.path.exists(os.path.join(self._output_dir, 'u-boot'))) + self.assertTrue( + os.path.exists(os.path.join(self._output_dir, 'done'))) + self.assertTrue( + os.path.exists(os.path.join(self._output_dir, 'out-env'))) def testWorkInOutputFail(self): """Test the -w option failures""" @@ -569,3 +580,9 @@ class TestFunctional(unittest.TestCase): self._RunControl('-b', self._test_branch, '-o', self._output_dir, '-w', clean_dir=False, boards=board_list) self.assertIn("single commit", str(e.exception)) + + board_list = board.Boards() + board_list.AddBoard(board.Board(*boards[0])) + with self.assertRaises(SystemExit) as e: + self._RunControl('-w', clean_dir=False) + self.assertIn("specify -o", str(e.exception)) diff --git a/tools/buildman/buildman.py b/tools/buildman/main.py index 30a8690f93..2b714739a2 100755 --- a/tools/buildman/buildman.py +++ b/tools/buildman/main.py @@ -6,8 +6,7 @@ """See README for more information""" -from __future__ import print_function - +import doctest import multiprocessing import os import re @@ -16,20 +15,18 @@ import unittest # Bring in the patman libraries our_path = os.path.dirname(os.path.realpath(__file__)) -sys.path.insert(1, os.path.join(our_path, '../patman')) +sys.path.insert(1, os.path.join(our_path, '..')) # Our modules -import board -import bsettings -import builder -import checkpatch -import cmdline -import control -import doctest -import gitutil -import patchstream -import terminal -import toolchain +from buildman import board +from buildman import bsettings +from buildman import builder +from buildman import cmdline +from buildman import control +from buildman import toolchain +from patman import patchstream +from patman import gitutil +from patman import terminal def RunTests(skip_net_tests): import func_test @@ -37,7 +34,7 @@ def RunTests(skip_net_tests): import doctest result = unittest.TestResult() - for module in ['toolchain', 'gitutil']: + for module in ['buildman.toolchain', 'patman.gitutil']: suite = doctest.DocTestSuite(module) suite.run(result) diff --git a/tools/buildman/test.py b/tools/buildman/test.py index d32b22653f..40811ba9f9 100644 --- a/tools/buildman/test.py +++ b/tools/buildman/test.py @@ -11,18 +11,17 @@ import unittest # Bring in the patman libraries our_path = os.path.dirname(os.path.realpath(__file__)) -sys.path.append(os.path.join(our_path, '../patman')) - -import board -import bsettings -import builder -import control -import command -import commit -import terminal -import test_util -import toolchain -import tools + +from buildman import board +from buildman import bsettings +from buildman import builder +from buildman import control +from buildman import toolchain +from patman import commit +from patman import command +from patman import terminal +from patman import test_util +from patman import tools use_network = True @@ -583,7 +582,7 @@ class TestBuild(unittest.TestCase): url = self.toolchains.LocateArchUrl('arm') self.assertRegexpMatches(url, 'https://www.kernel.org/pub/tools/' 'crosstool/files/bin/x86_64/.*/' - 'x86_64-gcc-.*-nolibc_arm-.*linux-gnueabi.tar.xz') + 'x86_64-gcc-.*-nolibc[-_]arm-.*linux-gnueabi.tar.xz') def testGetEnvArgs(self): """Test the GetEnvArgs() function""" diff --git a/tools/buildman/toolchain.py b/tools/buildman/toolchain.py index 4456a805c7..acb5a29c8f 100644 --- a/tools/buildman/toolchain.py +++ b/tools/buildman/toolchain.py @@ -10,10 +10,10 @@ import sys import tempfile import urllib.request, urllib.error, urllib.parse -import bsettings -import command -import terminal -import tools +from buildman import bsettings +from patman import command +from patman import terminal +from patman import tools (PRIORITY_FULL_PREFIX, PRIORITY_PREFIX_GCC, PRIORITY_PREFIX_GCC_PATH, PRIORITY_CALC) = list(range(4)) diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py index 90a9e1a626..ecfe0624d1 100644 --- a/tools/dtoc/dtb_platdata.py +++ b/tools/dtoc/dtb_platdata.py @@ -15,9 +15,9 @@ import collections import copy import sys -import fdt -import fdt_util -import tools +from dtoc import fdt +from dtoc import fdt_util +from patman import tools # When we see these properties we ignore them - i.e. do not create a structure member PROP_IGNORE_LIST = [ diff --git a/tools/dtoc/dtoc b/tools/dtoc/dtoc index 896ca44e62..11a5d8e18a 120000 --- a/tools/dtoc/dtoc +++ b/tools/dtoc/dtoc @@ -1 +1 @@ -dtoc.py
\ No newline at end of file +main.py
\ No newline at end of file diff --git a/tools/dtoc/fdt.py b/tools/dtoc/fdt.py index 1b7b730359..188490b728 100644 --- a/tools/dtoc/fdt.py +++ b/tools/dtoc/fdt.py @@ -8,10 +8,10 @@ import struct import sys -import fdt_util +from dtoc import fdt_util import libfdt from libfdt import QUIET_NOTFOUND -import tools +from patman import tools # This deals with a device tree, presenting it as an assortment of Node and # Prop objects, representing nodes and properties, respectively. This file diff --git a/tools/dtoc/fdt_util.py b/tools/dtoc/fdt_util.py index b105faec74..b040793772 100644 --- a/tools/dtoc/fdt_util.py +++ b/tools/dtoc/fdt_util.py @@ -13,8 +13,8 @@ import struct import sys import tempfile -import command -import tools +from patman import command +from patman import tools def fdt32_to_cpu(val): """Convert a device tree cell to an integer diff --git a/tools/dtoc/dtoc.py b/tools/dtoc/main.py index f31cba900e..b94d9c301f 100755 --- a/tools/dtoc/dtoc.py +++ b/tools/dtoc/main.py @@ -25,8 +25,6 @@ options. For more information about the use of this options and tool please see doc/driver-model/of-plat.rst """ -from __future__ import print_function - from optparse import OptionParser import os import sys @@ -34,15 +32,15 @@ import unittest # Bring in the patman libraries our_path = os.path.dirname(os.path.realpath(__file__)) -sys.path.append(os.path.join(our_path, '../patman')) +sys.path.append(os.path.join(our_path, '..')) # Bring in the libfdt module sys.path.insert(0, 'scripts/dtc/pylibfdt') sys.path.insert(0, os.path.join(our_path, '../../build-sandbox_spl/scripts/dtc/pylibfdt')) -import dtb_platdata -import test_util +from dtoc import dtb_platdata +from patman import test_util def run_tests(args): """Run all the test we have for dtoc @@ -79,7 +77,7 @@ def run_tests(args): def RunTestCoverage(): """Run the tests and check that we get 100% coverage""" sys.argv = [sys.argv[0]] - test_util.RunTestCoverage('tools/dtoc/dtoc.py', '/dtoc.py', + test_util.RunTestCoverage('tools/dtoc/dtoc', '/main.py', ['tools/patman/*.py', '*/fdt*', '*test*'], options.build_dir) diff --git a/tools/dtoc/test_dtoc.py b/tools/dtoc/test_dtoc.py index d733b70655..8498e8303c 100755 --- a/tools/dtoc/test_dtoc.py +++ b/tools/dtoc/test_dtoc.py @@ -9,22 +9,20 @@ This includes unit tests for some functions and functional tests for the dtoc tool. """ -from __future__ import print_function - import collections import os import struct import unittest -import dtb_platdata +from dtoc import dtb_platdata from dtb_platdata import conv_name_to_c from dtb_platdata import get_compat_name from dtb_platdata import get_value from dtb_platdata import tab_to -import fdt -import fdt_util -import test_util -import tools +from dtoc import fdt +from dtoc import fdt_util +from patman import test_util +from patman import tools our_path = os.path.dirname(os.path.realpath(__file__)) diff --git a/tools/dtoc/test_fdt.py b/tools/dtoc/test_fdt.py index 3316757e61..375e906424 100755 --- a/tools/dtoc/test_fdt.py +++ b/tools/dtoc/test_fdt.py @@ -4,8 +4,6 @@ # Written by Simon Glass <sjg@chromium.org> # -from __future__ import print_function - from optparse import OptionParser import glob import os @@ -16,17 +14,16 @@ import unittest # Bring in the patman libraries our_path = os.path.dirname(os.path.realpath(__file__)) -for dirname in ['../patman', '..']: - sys.path.insert(0, os.path.join(our_path, dirname)) +sys.path.insert(1, os.path.join(our_path, '..')) -import command -import fdt +from dtoc import fdt +from dtoc import fdt_util +from dtoc.fdt_util import fdt32_to_cpu from fdt import TYPE_BYTE, TYPE_INT, TYPE_STRING, TYPE_BOOL, BytesToValue -import fdt_util -from fdt_util import fdt32_to_cpu import libfdt -import test_util -import tools +from patman import command +from patman import test_util +from patman import tools def _GetPropertyValue(dtb, node, prop_name): """Low-level function to get the property value based on its offset diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c index 381739d28d..8734663cd4 100644 --- a/tools/env/fw_env.c +++ b/tools/env/fw_env.c @@ -1647,6 +1647,9 @@ static int check_device_config(int dev) goto err; } DEVTYPE(dev) = mtdinfo.type; + if (DEVESIZE(dev) == 0 && ENVSECTORS(dev) == 0 && + mtdinfo.type == MTD_NORFLASH) + DEVESIZE(dev) = mtdinfo.erasesize; if (DEVESIZE(dev) == 0) /* Assume the erase size is the same as the env-size */ DEVESIZE(dev) = ENVSIZE(dev); diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c index 2a8058f57f..7e168a1e6b 100644 --- a/tools/fdtgrep.c +++ b/tools/fdtgrep.c @@ -17,6 +17,7 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> +#include <fdt_region.h> #include "fdt_host.h" #include "libfdt_internal.h" diff --git a/tools/genboardscfg.py b/tools/genboardscfg.py index 4f6382bc7c..4ee7aa1f89 100755 --- a/tools/genboardscfg.py +++ b/tools/genboardscfg.py @@ -22,8 +22,7 @@ import sys import tempfile import time -sys.path.insert(1, os.path.join(os.path.dirname(__file__), 'buildman')) -import kconfiglib +from buildman import kconfiglib ### constant variables ### OUTPUT_FILE = 'boards.cfg' diff --git a/tools/image-host.c b/tools/image-host.c index 5bb68965e7..9a83b7f675 100644 --- a/tools/image-host.c +++ b/tools/image-host.c @@ -10,6 +10,7 @@ #include "mkimage.h" #include <bootm.h> +#include <fdt_region.h> #include <image.h> #include <version.h> diff --git a/tools/libfdt/fdt_ro.c b/tools/libfdt/fdt_ro.c new file mode 100644 index 0000000000..8a9735a48c --- /dev/null +++ b/tools/libfdt/fdt_ro.c @@ -0,0 +1,2 @@ +#include "fdt_host.h" +#include "../scripts/dtc/libfdt/fdt_ro.c" diff --git a/tools/moveconfig.py b/tools/moveconfig.py index d8bf7fd071..36361f9ed1 100755 --- a/tools/moveconfig.py +++ b/tools/moveconfig.py @@ -314,11 +314,9 @@ import tempfile import threading import time -sys.path.append(os.path.join(os.path.dirname(__file__), 'buildman')) -sys.path.append(os.path.join(os.path.dirname(__file__), 'patman')) -import bsettings -import kconfiglib -import toolchain +from buildman import bsettings +from buildman import kconfiglib +from buildman import toolchain SHOW_GNU_MAKE = 'scripts/show-gnu-make' SLEEP_TIME=0.03 diff --git a/tools/patman/checkpatch.py b/tools/patman/checkpatch.py index d47ea438b7..795b519314 100644 --- a/tools/patman/checkpatch.py +++ b/tools/patman/checkpatch.py @@ -3,12 +3,14 @@ # import collections -import command -import gitutil import os import re import sys -import terminal + +from patman import command +from patman import gitutil +from patman import terminal +from patman import tools def FindCheckPatch(): top_level = gitutil.GetTopLevel() diff --git a/tools/patman/command.py b/tools/patman/command.py index 5fbd2c4a3e..e67ac159e5 100644 --- a/tools/patman/command.py +++ b/tools/patman/command.py @@ -3,8 +3,9 @@ # import os -import cros_subprocess -import tools + +from patman import cros_subprocess +from patman import tools """Shell command ease-ups for Python.""" diff --git a/tools/patman/func_test.py b/tools/patman/func_test.py index 76319fff37..b7e2825de8 100644 --- a/tools/patman/func_test.py +++ b/tools/patman/func_test.py @@ -12,15 +12,12 @@ import sys import tempfile import unittest -try: - from StringIO import StringIO -except ImportError: - from io import StringIO - -import gitutil -import patchstream -import settings -import tools +from io import StringIO + +from patman import gitutil +from patman import patchstream +from patman import settings +from patman import tools @contextlib.contextmanager diff --git a/tools/patman/get_maintainer.py b/tools/patman/get_maintainer.py index 0ffb55a821..473f0feebf 100644 --- a/tools/patman/get_maintainer.py +++ b/tools/patman/get_maintainer.py @@ -2,10 +2,11 @@ # Copyright (c) 2012 The Chromium OS Authors. # -import command -import gitutil import os +from patman import command +from patman import gitutil + def FindGetMaintainer(): """Look for the get_maintainer.pl script. diff --git a/tools/patman/gitutil.py b/tools/patman/gitutil.py index a2a225c6b9..770a051014 100644 --- a/tools/patman/gitutil.py +++ b/tools/patman/gitutil.py @@ -2,17 +2,17 @@ # Copyright (c) 2011 The Chromium OS Authors. # -import command import re import os -import series import subprocess import sys -import terminal -import checkpatch -import settings -import tools +from patman import checkpatch +from patman import command +from patman import series +from patman import settings +from patman import terminal +from patman import tools # True to use --no-decorate - we check this in Setup() use_no_decorate = True diff --git a/tools/patman/patman.py b/tools/patman/main.py index 7f4ac9aef4..f3d9c0c434 100755 --- a/tools/patman/patman.py +++ b/tools/patman/main.py @@ -12,19 +12,20 @@ import re import sys import unittest +if __name__ == "__main__": + # Allow 'from patman import xxx to work' + our_path = os.path.dirname(os.path.realpath(__file__)) + sys.path.append(os.path.join(our_path, '..')) + # Our modules -try: - from patman import checkpatch, command, gitutil, patchstream, \ - project, settings, terminal, test -except ImportError: - import checkpatch - import command - import gitutil - import patchstream - import project - import settings - import terminal - import test +from patman import checkpatch +from patman import command +from patman import gitutil +from patman import patchstream +from patman import project +from patman import settings +from patman import terminal +from patman import test parser = OptionParser() @@ -85,7 +86,7 @@ if __name__ != "__main__": # Run our meagre tests elif options.test: import doctest - import func_test + from patman import func_test sys.argv = [sys.argv[0]] result = unittest.TestResult() diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py index df3eb7483b..405297505c 100644 --- a/tools/patman/patchstream.py +++ b/tools/patman/patchstream.py @@ -9,10 +9,10 @@ import re import shutil import tempfile -import command -import commit -import gitutil -from series import Series +from patman import command +from patman import commit +from patman import gitutil +from patman.series import Series # Tags that we detect and remove re_remove = re.compile('^BUG=|^TEST=|^BRANCH=|^Review URL:' diff --git a/tools/patman/patman b/tools/patman/patman index 6cc3d7a56a..11a5d8e18a 120000 --- a/tools/patman/patman +++ b/tools/patman/patman @@ -1 +1 @@ -patman.py
\ No newline at end of file +main.py
\ No newline at end of file diff --git a/tools/patman/project.py b/tools/patman/project.py index 1d9cfc0625..2dfc303729 100644 --- a/tools/patman/project.py +++ b/tools/patman/project.py @@ -4,7 +4,7 @@ import os.path -import gitutil +from patman import gitutil def DetectProject(): """Autodetect the name of the current project. diff --git a/tools/patman/series.py b/tools/patman/series.py index 6d9d48b123..e5e28cebdf 100644 --- a/tools/patman/series.py +++ b/tools/patman/series.py @@ -2,16 +2,14 @@ # Copyright (c) 2011 The Chromium OS Authors. # -from __future__ import print_function - import itertools import os -import get_maintainer -import gitutil -import settings -import terminal -import tools +from patman import get_maintainer +from patman import gitutil +from patman import settings +from patman import terminal +from patman import tools # Series-xxx tags that we understand valid_series = ['to', 'cc', 'version', 'changes', 'prefix', 'notes', 'name', diff --git a/tools/patman/settings.py b/tools/patman/settings.py index 5dc83a8500..ca74fc611f 100644 --- a/tools/patman/settings.py +++ b/tools/patman/settings.py @@ -2,8 +2,6 @@ # Copyright (c) 2011 The Chromium OS Authors. # -from __future__ import print_function - try: import configparser as ConfigParser except: @@ -12,9 +10,9 @@ except: import os import re -import command -import gitutil -import tools +from patman import command +from patman import gitutil +from patman import tools """Default settings per-project. @@ -36,10 +34,7 @@ class _ProjectConfigParser(ConfigParser.SafeConfigParser): - Merge general default settings/aliases with project-specific ones. # Sample config used for tests below... - >>> try: - ... from StringIO import StringIO - ... except ImportError: - ... from io import StringIO + >>> from io import StringIO >>> sample_config = ''' ... [alias] ... me: Peter P. <likesspiders@example.com> diff --git a/tools/patman/terminal.py b/tools/patman/terminal.py index 5c9e3eea20..c709438bdc 100644 --- a/tools/patman/terminal.py +++ b/tools/patman/terminal.py @@ -7,8 +7,6 @@ This module handles terminal interaction including ANSI color codes. """ -from __future__ import print_function - import os import re import shutil diff --git a/tools/patman/test.py b/tools/patman/test.py index 889e186606..e7f709e34c 100644 --- a/tools/patman/test.py +++ b/tools/patman/test.py @@ -8,11 +8,11 @@ import os import tempfile import unittest -import checkpatch -import gitutil -import patchstream -import series -import commit +from patman import checkpatch +from patman import gitutil +from patman import patchstream +from patman import series +from patman import commit class TestPatch(unittest.TestCase): diff --git a/tools/patman/test_util.py b/tools/patman/test_util.py index 09f258c26b..4d28d9fc92 100644 --- a/tools/patman/test_util.py +++ b/tools/patman/test_util.py @@ -3,21 +3,23 @@ # Copyright (c) 2016 Google, Inc # -from __future__ import print_function - from contextlib import contextmanager import glob +import multiprocessing import os import sys +import unittest -import command +from patman import command +from patman import test_util -try: - from StringIO import StringIO -except ImportError: - from io import StringIO +from io import StringIO -PYTHON = 'python%d' % sys.version_info[0] +use_concurrent = True +try: + from concurrencytest import ConcurrentTestSuite, fork_for_tests +except: + use_concurrent = False def RunTestCoverage(prog, filter_fname, exclude_list, build_dir, required=None): @@ -46,12 +48,15 @@ def RunTestCoverage(prog, filter_fname, exclude_list, build_dir, required=None): glob_list = [] glob_list += exclude_list glob_list += ['*libfdt.py', '*site-packages*', '*dist-packages*'] - test_cmd = 'test' if 'binman.py' in prog else '-t' - cmd = ('PYTHONPATH=$PYTHONPATH:%s/sandbox_spl/tools %s-coverage run ' - '--omit "%s" %s %s -P1' % (build_dir, PYTHON, ','.join(glob_list), + test_cmd = 'test' if 'binman' in prog else '-t' + prefix = '' + if build_dir: + prefix = 'PYTHONPATH=$PYTHONPATH:%s/sandbox_spl/tools ' % build_dir + cmd = ('%spython3-coverage run ' + '--omit "%s" %s %s -P1' % (prefix, ','.join(glob_list), prog, test_cmd)) os.system(cmd) - stdout = command.Output('%s-coverage' % PYTHON, 'report') + stdout = command.Output('python3-coverage', 'report') lines = stdout.splitlines() if required: # Convert '/path/to/name.py' just the module name 'name' @@ -70,8 +75,8 @@ def RunTestCoverage(prog, filter_fname, exclude_list, build_dir, required=None): print(coverage) if coverage != '100%': print(stdout) - print("Type '%s-coverage html' to get a report in " - 'htmlcov/index.html' % PYTHON) + print("Type 'python3-coverage html' to get a report in " + 'htmlcov/index.html') print('Coverage error: %s, but should be 100%%' % coverage) ok = False if not ok: @@ -90,3 +95,95 @@ def capture_sys_output(): yield capture_out, capture_err finally: sys.stdout, sys.stderr = old_out, old_err + + +def ReportResult(toolname:str, test_name: str, result: unittest.TestResult): + """Report the results from a suite of tests + + Args: + toolname: Name of the tool that ran the tests + test_name: Name of test that was run, or None for all + result: A unittest.TestResult object containing the results + """ + # Remove errors which just indicate a missing test. Since Python v3.5 If an + # ImportError or AttributeError occurs while traversing name then a + # synthetic test that raises that error when run will be returned. These + # errors are included in the errors accumulated by result.errors. + if test_name: + errors = [] + + for test, err in result.errors: + if ("has no attribute '%s'" % test_name) not in err: + errors.append((test, err)) + result.testsRun -= 1 + result.errors = errors + + print(result) + for test, err in result.errors: + print(test.id(), err) + for test, err in result.failures: + print(err, result.failures) + if result.skipped: + print('%d binman test%s SKIPPED:' % + (len(result.skipped), 's' if len(result.skipped) > 1 else '')) + for skip_info in result.skipped: + print('%s: %s' % (skip_info[0], skip_info[1])) + if result.errors or result.failures: + print('binman tests FAILED') + return 1 + return 0 + + +def RunTestSuites(result, debug, verbosity, test_preserve_dirs, processes, + test_name, toolpath, test_class_list): + """Run a series of test suites and collect the results + + Args: + result: A unittest.TestResult object to add the results to + debug: True to enable debugging, which shows a full stack trace on error + verbosity: Verbosity level to use (0-4) + test_preserve_dirs: True to preserve the input directory used by tests + so that it can be examined afterwards (only useful for debugging + tests). If a single test is selected (in args[0]) it also preserves + the output directory for this test. Both directories are displayed + on the command line. + processes: Number of processes to use to run tests (None=same as #CPUs) + test_name: Name of test to run, or None for all + toolpath: List of paths to use for tools + test_class_list: List of test classes to run + """ + for module in []: + suite = doctest.DocTestSuite(module) + suite.run(result) + + sys.argv = [sys.argv[0]] + if debug: + sys.argv.append('-D') + if verbosity: + sys.argv.append('-v%d' % verbosity) + if toolpath: + for path in toolpath: + sys.argv += ['--toolpath', path] + + suite = unittest.TestSuite() + loader = unittest.TestLoader() + for module in test_class_list: + # Test the test module about our arguments, if it is interested + if hasattr(module, 'setup_test_args'): + setup_test_args = getattr(module, 'setup_test_args') + setup_test_args(preserve_indir=test_preserve_dirs, + preserve_outdirs=test_preserve_dirs and test_name is not None, + toolpath=toolpath, verbosity=verbosity) + if test_name: + try: + suite.addTests(loader.loadTestsFromName(test_name, module)) + except AttributeError: + continue + else: + suite.addTests(loader.loadTestsFromTestCase(module)) + if use_concurrent and processes != 1: + concurrent_suite = ConcurrentTestSuite(suite, + fork_for_tests(processes or multiprocessing.cpu_count())) + concurrent_suite.run(result) + else: + suite.run(result) diff --git a/tools/patman/tools.py b/tools/patman/tools.py index 3feddb292f..b50370dfe8 100644 --- a/tools/patman/tools.py +++ b/tools/patman/tools.py @@ -3,9 +3,6 @@ # Copyright (c) 2016 Google, Inc # -from __future__ import print_function - -import command import glob import os import shutil @@ -13,7 +10,8 @@ import struct import sys import tempfile -import tout +from patman import command +from patman import tout # Output directly (generally this is temporary) outdir = None diff --git a/tools/patman/tout.py b/tools/patman/tout.py index 2a384851b0..c7e3272096 100644 --- a/tools/patman/tout.py +++ b/tools/patman/tout.py @@ -4,11 +4,9 @@ # Terminal output logging. # -from __future__ import print_function - import sys -import terminal +from patman import terminal # Output verbosity levels that we support ERROR, WARNING, NOTICE, INFO, DETAIL, DEBUG = range(6) diff --git a/tools/rmboard.py b/tools/rmboard.py index df4f04b01c..06c3562ad8 100755 --- a/tools/rmboard.py +++ b/tools/rmboard.py @@ -1,4 +1,4 @@ -#! /usr/bin/python +#! /usr/bin/python3 # SPDX-License-Identifier: GPL-2.0+ # Copyright 2019 Google LLC # @@ -23,8 +23,6 @@ This script works by: Search for ## to update the commit message manually. """ -from __future__ import print_function - import glob import os import re @@ -32,9 +30,8 @@ import sys # Bring in the patman libraries our_path = os.path.dirname(os.path.realpath(__file__)) -sys.path.append(os.path.join(our_path, '../tools/patman')) -import command +from patman import command def rm_kconfig_include(path): """Remove a path from Kconfig files |