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* MAINTAINERS: Update maintainer for x86Bin Meng2017-07-261-0/+1
| | | | | | This adds myself as one of the x86 maintainers. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* FIT: List kernel_noload in the list of typesTom Rini2017-07-261-2/+2
| | | | | | | | | | | | | | In the source_file_format.txt file we talk about how to construct a valid FIT image. While it already says to look at the source for the full list, add kernel_noload to the explicit list of types. This is arguably the most important type to use as most often we are including a kernel that will run from wherever it is loaded into memory and execute. This for example, allows you to create a single FIT image for Linux that can be used on both OMAP and i.MX devices as the kernel will not need to be moved in memory. Signed-off-by: Tom Rini <trini@konsulko.com>
* ram: stm32: add stm32h7 supportPatrice Chotard2017-07-261-1/+24
| | | | | | | | | STM32F7 and H7 shared the same SDRAM control block. On STM32H7 few control bits has been added. The current driver need some minor adaptation as FMC block enable/disable for H7. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ARM: DTS: stm32: remove useless mr-nbanks propertyPatrice Chotard2017-07-262-2/+0
| | | | | | | | FMC driver is now able to discover the bank number by parsing bank subnodes. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* ram: stm32: add second SDRAM bank managementPatrice Chotard2017-07-262-79/+155
| | | | | | | | | | | FMC is able to manage 2 SDRAM banks, but the current driver implementation is only able to manage the first SDRAM bank. Even if only bank2 is used, some bank1 registers must be configured. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* ram: stm32: replace fdtdec_get by ofnode callsPatrice Chotard2017-07-261-36/+47
| | | | | | | | Replace all fdtdec_get..() calls by ofnode_read...() or dev_read..(). This will allow drivers to support a live device tree. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* ram: stm32: get base address from DTPatrice Chotard2017-07-261-28/+64
| | | | | | | | | | | | | Retrieve RAM base address from DT instead of using STM32_SDRAM_FMC For STM32F7, FMC block base address is 0xA0000000, but SDRAM registers are located at offset 0x140 inside FMC block. Update the stm32_fmc_regs fields with all FMC registers to map SDRAM registers at the right address. These additionals registers will be used later. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ram: stm32: migrate fmc defines in driver filePatrice Chotard2017-07-263-76/+58
| | | | | | | | | | | | Migrate all FMC defines from arch/arm/include/asm/arch-stm32f7/fmc.h to drivers/ram/stm32_sdram.c This will avoid to add an additionnal arch-stm32xx/fmc.h file when a new stm32 family soc will be introduced. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Vikas Manocha <vikas.manocha@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* clk: stm32f7: remove clock_get()Patrice Chotard2017-07-262-54/+0
| | | | | | | | | All drivers which was using clock_get() are now using clk_get_rate() from clock framework, now it's safe to remove clock_get(). Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* spi: stm32_qspi: add clk_get_rate() supportPatrice Chotard2017-07-261-1/+9
| | | | | | | | | Replace proprietary clock_get() by clk_get_rate() The stm32_qspi is now "generic" and can be used by other STM32 SoCs. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* serial: stm32x7: add clk_get_rate() supportPatrice Chotard2017-07-262-10/+9
| | | | | | | | | Replace proprietary clock_get() by clk_get_rate() The stm32x7 serial driver is now "generic" and can be used by other STM32 SoCs. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* serial: stm32x7: migrate serial struct to driverPatrice Chotard2017-07-264-19/+5
| | | | | | | | | | | This allow to remove include/dm/platform_data/serial_stm32x7.h which was included in the past by stm32x7 driver and by stm32f746-disco.c board file. Since patch 42bf5e7c27 "serial: stm32f7: add device tree support" this file is no more needed in board file. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* clk: stm32f7: cleanup clocks unused definitionsPatrice Chotard2017-07-264-46/+0
| | | | | | | | clean the code by removing unused enums, structs and defines related to clocks Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* clk: stm32f7: add clock .get_rate() callbackPatrice Chotard2017-07-262-0/+64
| | | | | | | | | Add clock framework .get_rate callback. This step will allow to convert all drivers which was using proprietary clock_get() to use clock framework .get_rate(). Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* clk: stm32f7: get RCC base address from DTPatrice Chotard2017-07-261-19/+38
| | | | | | | | Retrieve RCC base address from DT, this will prepare the ground for future STM32 SoCs support. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* clk: stm32f7: add static for configure_clocks()Patrice Chotard2017-07-262-2/+1
| | | | | | | | Also remove its declaration from stm32.h which is no more needed. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* ARM: DTS: stm32: align DT clock declaration with kernelPatrice Chotard2017-07-263-14/+187
| | | | | | | Use the same clocks macro than the one used by kernel DT. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
* arm: mach-keystone: Fixes issue with return values in inline assemblySrinivas, Madan2017-07-261-0/+4
| | | | | | | | | | | | | | | | The inline assembly functions in mon.c assume that the caller will check for the return value in r0 according to regular ARM calling conventions. However, this assumption breaks down if the compiler inlines the functions. The caller is then under no obligation to use r0 for the result. To fix this disconnect, we must explicitly move the return value from the smc/bl call to the variable that the function returns. Signed-off-by: Madan Srinivas <madans@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: ti: armv7: Fixes bug in fit_loadaddr for ramfs bootMadan Srinivas2017-07-261-1/+1
| | | | | | | | | | | | | | The load address of ramdisk, rdaddr is 0x88080000 and fit_loadaddr is defined as 0x88000000. This leaves only 512Kbytes for the fit image. When the FIT images are larger than this, it will overwite the ramdisk and cause the boot to fail. For eg, The K2 HS fit images are a few MB and end up overwriting the ramdsk. This patch moves the fit_loadaddr to 0x87000000, leaving a 16MB window for the fit image. This memory can be reclaimed once the kernel starts running. Signed-off-by: Madan Srinivas <madans@ti.com>
* arm: mach-keystone: Updates mon_install for K2G HSMadan Srinivas2017-07-263-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | On early K2 devices (eg. K2HK) the secure ROM code does not support loading secure code to firewall protected memory, before decrypting, authenticating and executing it. To load the boot monitor on these devices, it is necessary to first authenticate and run a copy loop from non-secure memory that copies the boot monitor behind firewall protected memory, before decrypting and executing it. On K2G, the secure ROM does not allow secure code executing from unprotected memory. Further, ROM first copies the signed and encrypted image into firewall protected memory, then decrypts, authenticates and executes it. As a result of this, we cannot use the copy loop for K2G. The mon_install has to be modified to pass the address the signed and encrypted secure boot monitor image to the authentication API. For backward compatibility with other K2 devices and K2G GP, the mon_install API still supports a single argument. In this case the second argument is set to 0 by u-boot and is ignored by ROM Signed-off-by: Thanh Tran <thanh-tran@ti.com> Signed-off-by: Madan Srinivas <madans@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: k2x_evm: Reorder default boot commandAndrew F. Davis2017-07-262-10/+25
| | | | | | | | | | | | | We first split the CONFIG_BOOTCOMMAND into its components to improve readability. We then make the following order changes: - Run findfdt first so the fdt name can be used in envboot like OMAP - Install the boot monitor before running the PMMC so we can make any needed secure changes before PMMC, do this on both HS and non-HS - Move set_name_pmmc to just before get_pmmc_${boot} Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: k2x_evm: Adds environment variables for secure devicesMadan Srinivas2017-07-262-0/+17
| | | | | | | | | Updates the default u-boot environment variables to support secure boot. On secure devices, a secure boot monitor (sec-bm) needs to be installed by u-boot. Signed-off-by: Madan Srinivas <madans@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* configs: k2x_evm: Adds FIT loading environment variablesAndrew F. Davis2017-07-264-1/+28
| | | | | | | | Updates the default u-boot environment variables to support FIT image loading. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: x15: Add support for beagle_X15 revCLokesh Vutla2017-07-261-1/+6
| | | | | | | | | BeagleBoard X15 revC board is similar to X15 revB1 except with a SR2.0 where revB1 uses a SR1.1. Add board detection support for revC. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* board: ti: am57xx: Fix detection of board versionLokesh Vutla2017-07-261-2/+2
| | | | | | | | | | | board_is*("rev", board_ti_get_rev()) uses strncmp() for revison detection and assumes it is success if return value is <= 0. This will fail in case of multiple versions, as revb will be true for board_is_*revb() and board_is_*reva(). Fix it by looking for exact match of the string. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* odroid-c2: enable GPIOBeniamino Galvani2017-07-261-0/+2
| | | | | | | | GPIOs are now supported on Meson GXBB, enable driver and command in the config. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* pinctrl: meson: add GPIO supportBeniamino Galvani2017-07-264-2/+260
| | | | | | | | This commit adds GPIO support to the Amlogic Meson pin controller driver, based on code from Linux kernel. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
* arm: dts: meson: import dts files from Linux 4.12Beniamino Galvani2017-07-264-46/+344
| | | | | | | Import Amlogic Meson DTS files from Linux kernel version 4.12 Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_ONENAND to KconfigSimon Glass2017-07-2512-4/+22
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_ONENAND Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_FAT to KconfigSimon Glass2017-07-2551-61/+67
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_FAT Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_REMOTE to KconfigSimon Glass2017-07-2519-9/+24
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_REMOTE Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_SPI_FLASH to KconfigSimon Glass2017-07-25267-169/+221
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_SPI_FLASH Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_DATAFLASH to KconfigSimon Glass2017-07-2526-24/+30
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_DATAFLASH Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_EEPROM to KconfigSimon Glass2017-07-2513-64/+68
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_EEPROM Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_NVRAM to KconfigSimon Glass2017-07-256-19/+18
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_NVRAM Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_FLASH to KconfigSimon Glass2017-07-25338-250/+282
| | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_FLASH Signed-off-by: Simon Glass <sjg@chromium.org>
* env: Move help from README to KconfigSimon Glass2017-07-252-116/+101
| | | | | | | | The CONFIG_ENV_IS_IN_... options which have already been converted to Kconfig only have a small amount of help. Move the rest of it over from the README. Signed-off-by: Simon Glass <sjg@chromium.org>
* Convert CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to KconfigSimon Glass2017-07-25744-502/+472
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts the following to Kconfig: CONFIG_ENV_IS_IN_MMC CONFIG_ENV_IS_IN_NAND CONFIG_ENV_IS_IN_UBI CONFIG_ENV_IS_NOWHERE In fact this already exists for sunxi as a 'choice' config. However not all the choices are available in Kconfig yet so we cannot use that. It would lead to more than one option being set. In addition, one purpose of this series is to allow the environment to be stored in more than one place. So the existing choice is converted to a normal config allowing each option to be set independently. There are not many opportunities for Kconfig updates to reduce the size of this patch. This was tested with ./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC And then manual updates. This is because for CHAIN_OF_TRUST boards they can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic now. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Resync with savedefconfigTom Rini2017-07-2521-138/+86
| | | | | | Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Migrate RBTREE, LZO, CMD_MTDPARTS, CMD_UBI and CMD_UBIFSTom Rini2017-07-24249-341/+164
| | | | | | | | The above CONFIG options are in Kconfig, and now have correct depends and inter-dependencies. Migrate these to configs/ from include/configs/. In the case of CMD_UBIFS also change it to be a default y if CMD_UBI. Signed-off-by: Tom Rini <trini@konsulko.com>
* cmd: Kconfig: Fix CMD_UBIFS dependenciesKarl Beldan2017-07-241-2/+1
| | | | | | | | | | | | Remove the ARCH_SUNXI and RBTREE dependencies. CMD_UBIFS already gets RBTREE from CMD_UBI (from MTD_UBI), and should the first become independant from the latter, there would likely be a dependency on MTD_UBI anyway. Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Jagan Teki <jagan@openedev.com> Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* cmd: Kconfig: Make CMD_UBI select CMD_MTDPARTSKarl Beldan2017-07-241-0/+1
| | | | | | | | Many configs still define CMD_MTDPARTS in their non-Kconfig but CMD_MTDPARTS has now moved to Kconfig. Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ubi: Kconfig: Make MTD_UBI select MTD_PARTITIONSKarl Beldan2017-07-241-0/+1
| | | | | | | | This missing dependency has probably remained under the radar because MTD_PARTITIONS is still whitelisted. Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* cmd: Kconfig: Fix a dependency of CMD_MTDPARTSKarl Beldan2017-07-241-1/+0
| | | | | | | | | Remove the ARCH_SUNXI dependency. Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Jagan Teki <jagan@openedev.com> Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* ubi: Kconfig: Fix MTD_UBI selection dependencyKarl Beldan2017-07-241-1/+1
| | | | | | | | | | Remove the ARCH_SUNXI dependency on selection of RBTREE. Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Jagan Teki <jagan@openedev.com> Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* xilinx-ppc.h: DropTom Rini2017-07-231-88/+0
| | | | | | | | | With PowerPC 4xx support removed, we have removed xilinx-ppc support as well, remove this file now. Fixes 98f705c9cefd ("powerpc: remove 4xx support") Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* serial: ns16550: Add RX interrupt buffer supportStefan Roese2017-07-233-5/+138
| | | | | | | | | | | | | | | | | | Pasting longer lines into the U-Boot console prompt sometimes leads to characters missing. One problem here is the small 16-byte FIFO of the legacy NS16550 UART, e.g. on x86 platforms. This patch now introduces a Kconfig option to enable RX interrupt buffer support for NS16550 style UARTs. With this option enabled, I was able paste really long lines into the U-Boot console, without any characters missing. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> [trini: Guard ns16550_serial_remove with CONFIG_IS_ENABLED(SERIAL_PRESENT) to match struct assignment] Signed-off-by: Tom Rini <trini@konsulko.com>
* arm: omap3: Detect boot mode very earlyAdam Ford2017-07-231-0/+6
| | | | | | | | | | | | Fixes 4bd754d8abef ("arm: omap: Detect boot mode very early") where the intent was to store the boot params information in a known location and pass it to SPL very early. Unfortunately it didn't account for OMAP3 boards. This patch adds adds this functionality back into OMAP3 boards. Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Adam Ford <aford173@gmail.com>
* powerpc: Remove 8260 remaindersChristophe Leroy2017-07-235-32/+2
| | | | | | | | | commit 2eb48ff7a210d ("powerpc, 8260: remove support for mpc8260") removed support for 8260 CPU. This patch remove some remainders. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
* powerpc, 8xx: fix missing function declarations.Christophe Leroy2017-07-238-13/+18
| | | | | | | | | | | | | Add missing .h and add missing declarations in .h Declare local functions as static. Make interrupt_init_cpu function signatures consistent with how decrementer_count is declared. Based on warnings reported by 'make C=2' Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> [trini: drop cpu_init_f as 8xx/83xx are different from the rest, rework interrupt_init_cpu/decrementer_count] Signed-off-by: Tom Rini <trini@konsulko.com>
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