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* | Merge tag 'xilinx-for-v2020.04' of ↵Tom Rini2020-01-16119-3899/+1677
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze Xilinx/FPGA changes for v2020.04 ARM64: - Add INIT_SPL_RELATIVE dependency SPL: - FIT image fix - Enable customization of bl2_plat_get_bl31_params() Pytest: - Add test for octal/hex conversions Microblaze: - Fix manual relocation for one SPI instance Nand: - Convert zynq/zynqmp drivers to DM Xilinx: - Enable boot script location via Kconfig - Support OF_SEPARATE in board FDT selection - Remove low level uart setup it is done later by code - Add support for DEVICE_TREE variable passing for SPL Zynq: - Enable jtag boot mode via distro boot - Removing unused baseaddresses from hardware.h - DT fixups ZynqMP: - Fix emmc boot sequence - Simplify spl logic around bss and board_init_r() - Support psu_post_config_data() calling - Tune mini-nand DTS - Fix psu wiring for a2197 boards - Add runtime MMC device boot order filling in spl - Clear ATF handoff handling with custom bl2_plat_get_bl31_params() - Add support u-boot.its generation - Use single image configuration for all platforms - Enable PANIC_HANG via Kconfig - DT fixups - Firmware fixes - Add support for zcu208 and zcu1285 Versal: - Fix emmc boot sequence - Enable board_late_init() by default
| * | arm64: versal: Enable board_late_init callingMichal Simek2020-01-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Qemu v4.2.0 maps bootmode registers to address space which was the reason why board_late_init() was disabled and accesses were failing. With new Qemu board_late_init() can be called without any issue. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | ARM: dts: zynq: enablement of coresight topologyZumeng Chen2020-01-141-0/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to build the coresight topology structure of zynq-7000 series according to the docs of coresight and userguide of zynq-7000. Signed-off-by: Zumeng Chen <zumeng.chen@windriver.com> Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Sync gem clock nodes with mainline LinuxMichal Simek2020-01-141-9/+13
| | | | | | | | | | | | | | | | | | Just fixing indentation and update year in Copyright. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Sync gpio-controller name locationMichal Simek2020-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Sync location with mainline kernel. Added by Linux kernel commit 75926f07baae ("arm64: dts: zynqmp: Add missing gpio-controller to ps gpio"). Fixes: 0b33e0b15600 ("arm64: zynqmp: Add missing gpio property to dtsi") Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: dts: zynqmp: replace gpio-key,wakeup with wakeup-source propertySudeep Holla2020-01-144-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the legacy "gpio-key,wakeup" boolean property is already replaced with "wakeup-source". However few occurrences of old property has popped up again, probably from the remnants in downstream trees. This patch replaces the legacy properties with the unified "wakeup-source" property introduced by: "Input: gpio_keys - switch to using generic device properties" (sha1: 700a38b27eefc582099fdf69effacfad0ad738a4) Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: dts: zcu100-revC: Give wifi some time after power-onJan Kiszka2020-01-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Somewhere along recent changes to power control of the wl1831, power-on became very unreliable on the Ultra96, failing like this: wl1271_sdio: probe of mmc2:0001:1 failed with error -16 wl1271_sdio: probe of mmc2:0001:2 failed with error -16 After playing with some dt parameters and comparing to other users of this chip, it turned out we need some power-on delay to make things stable again. In contrast to those other users which define 200 ms, Ultra96 is already happy with 10 ms. Fixes: 5869ba0653b9 ("arm64: zynqmp: Add support for Xilinx zcu100-revC") Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: dts: zynqmp: Fix node names which contain "_"Michal Simek2020-01-146-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | s/_/-/ for node names. It fixes warnings like this: ... Warning (node_name_chars_strict): /cpu_opp_table: Character '_' not recommended in node name ... Issues reported by make dtbs W=12 Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: dts: Remove inconsistent use of 'arm,armv8' compatible stringRob Herring2020-01-141-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'arm,armv8' compatible string is only for software models. It adds little value otherwise and is inconsistently used as a fallback on some platforms. Remove it from those platforms. This fixes warnings generated by the DT schema. Reported-by: Michal Simek <michal.simek@xilinx.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Chanho Min <chanho.min@lge.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Tero Kristo <t-kristo@ti.com> Acked-by: Wei Xu <xuwei5@hisilicon.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Scott Branden <scott.branden@broadcom.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Chunyan Zhang <zhang.lyra@gmail.com> Acked-by: Robert Richter <rrichter@cavium.com> Acked-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | arm64: zynqmp: Remove incorrect phy from DT for zcu102-revB upMichal Simek2020-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | zcu102-revB/up are not removing phy from revA properly because of incorrect name. Fixes: 2975a42b42c5 ("arm64: zynqmp: Use ethernet-phy as node name for ethernet phys") Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Add support for zcu1285 revA boardMichal Simek2020-01-143-1/+247
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | zcu1285 is the same as zcu1275 but it is using Avnet FMC http://www.ultrazed.org/product/network-fmc-module Unfortunately not everything is connected now that's why this is only describing system which Xilinx is using. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | net: zynq: Add a note about RX_BUF macroMichal Simek2020-01-141-0/+1
| | | | | | | | | | | | | | | | | | Record note about reducing number of BDs. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Switch zcu100 revC to use firmware clock driverMichal Simek2020-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | There is no issue with using firmware based driver instead of fixed clock one. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | zynqmp: dts: Cleanup no-1-8-v property from sdhci dt nodesT Karthik Reddy2020-01-143-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed no-1-8-v property from zynqmp sdhci devicetree nodes to allow UHS-I capable SD cards to work in SD3.0 UHS modes. Boards that does not have level shifter for SD, does not support 1.8v. so no-1-8-v property to sdhci dt nodes should be present in zcu102 Rev-A,B, zcu104 Rev-A,C, zcu100, zcu1275 Rev-B boards. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Add support for zcu208Michal Simek2020-01-143-1/+590
| | | | | | | | | | | | | | | | | | The board is very similar to zcu216 with zu49dr device. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | ARM: zynq: Add missing nand/smcc nodesMichal Simek2020-01-141-0/+8
| | | | | | | | | | | | | | | | | | Add missing nand/smcc description. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | firmware: Remove probe which is causing extra bindAshok Reddy Soma2020-01-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove probe function dm_scan_fdt_dev from zynqmp-firmware driver. It is just binding its subnode zynqmp-clk. As a result one extra node is showing up in dm tree. This is not required, it is anyway bound from it's own zynqmp-clk driver. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Correct the type of eeprom for zcu216 boardsRaviteja Narayanam2020-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Corrected the type of eeprom in device tree for zcu216 boards according to schematic. Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Fix ina226 shunt resistor valueMichal Simek2020-01-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fix shunt resistor value for ina226 vccint_ams and vccint_io_bram_ps. 2mOhm shunt was only in early board revision schematics but never got to real revA board. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Move PANIC to KconfigMichal Simek2020-01-149-1/+8
| | | | | | | | | | | | | | | | | | | | | Convert another option Kconfig. Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Use zynqmp_virt platformMichal Simek2020-01-1427-2377/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Decrease amount of the similar defconfigs and use generic one instead. The change was declared by commit 4b37c13dc353 ("arm64: zynqmp: Introduce virtual defconfig") and this patch removes configs for the most of the boards. Utra96/zcu100/zcu102/zcu102 and ZynqMP based System controllers *a2197*. have been also boot tested to make sure that funcionality remains the same. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Add missing Kconfig options to zynqmp_virt platformMichal Simek2020-01-141-3/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These options are taken from zcu102/104 platforms. Also use OF_SEPARATE instead of OF_BOARD. Maybe at some point this option will be taken back but as of now board detection is not ready. export DEVICE_TREE="zynqmp-zcu102-revA" make xilinx_zynqmp_virt_defconfig make -j Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Add support for u-boot.itb generation with ATFMichal Simek2020-01-143-2/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follow i.MX, Sunxi, RISC-V and Rockchip to generate u-boot.itb which includes U-Boot proper, ATF and DTBs in FIT format. ZynqMP supports FIT for quite a long time but with using out of tree solution. The patch is filling this gap. Tested on zcu102, zcu104 and zcu100/Ultra96. zcu100/Ultra96 v2.2 ATF build by: make DEBUG=0 ZYNQMP_CONSOLE=cadence1 RESET_TO_BL31=1 PLAT=zynqmp bl31 Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | test/py: hush_if_test: Add tests to cover octal/hex valuesMichal Simek2020-01-141-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | Extend test suite to cover also automatic octal/hex converstions which haven't been implemented in past. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
| * | ARM: zynq: Remove unused QSPI and USB addressesMichal Simek2020-01-141-3/+0
| | | | | | | | | | | | | | | | | | | | | All drivers should be converted to DM already that's why these hardcoded base addresses are not needed anymore. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | zynq: mtd: nand: Remove hardcoded base addressesAshok Reddy Soma2020-01-142-39/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove hardcoded base addresses of smc controller and nand controller. Get those addresses from dt and replace wherever they are used. Remove smc and nand base address from header file too. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | zynq: mtd: nand: Move zynq nand driver to driver modelAshok Reddy Soma2020-01-142-11/+34
| | | | | | | | | | | | | | | | | | | | | | | | Move the zynq nand driver to driver model. Select DM_MTD if zynq nand controller (NAND_ZYNQ) is selected. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | ARM: zynq: Add jtag distro boot supportT Karthik Reddy2020-01-142-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds new jtag distro boot command to look for bootscript file in DDR and execute it first incase of jtag bootmode. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm: zynqmp: Wire SPL/ATF handoff structure properlyMichal Simek2020-01-143-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | handoff_setup() was used to generate fixed handoff structure for ATF on ZynqMP platform. Switching to bl2_plat_get_bl31_params() platform brings more flexibility because information can be taken from fit image where /fit-images node is created at run time. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | spl: atf: Enable option to rewrite bl2_plat_get_bl31_params()Michal Simek2020-01-142-14/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Xilinx ZynqMP platform is passing information to ATF in private format and ATF bl31 parameters are not used. That's why enable option to rewrite this function by platform specific implementation. The patch also move and update kernel-doc format with missing parameters. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | spi: Fix manual relocation calling more timesAshok Reddy Soma2020-01-141-15/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When two instances of AXI QSPI with flash are added and tested simultaneously the spi driver operations are relocated twice. As a result code is accessing addresses outside of RAM when relocated second time which is causing a crash. Tested on Microblaze. Similar change was done in past by: commit f238b3f0fbc9 ("watchdog: dm: Support manual relocation for watchdogs") commit 2588f2ddfd60 ("dm: sf: Add support for all targets which requires MANUAL_RELOC") commit 1b4c2aa25bdf ("gpio: dm: Support manual relocation for gpio") Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm: xilinx: Use device tree which can be passed on cmd lineMichal Simek2020-01-142-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | DEVICE_TREE variable has been added by commit 6ab6b2afa091 ("dts: re-write dts/Makefile more simply with Kbuild") where DT can be specified on command line. If it is not then CONFIG_DEFAULT_DEVICE_TREE is used to ensure backward compatibility. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Fix return value of board_fit_config_name_matchMichal Simek2020-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | Empty implementation should not return 0 (success) because that mean that passed name matches the board configuration. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Add board_boot_order for MMC boot extensionMichal Simek2020-01-145-18/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In past SPL_ZYNQMP_TWO_SDHCI symbol was introduced to handle boards with two sdhci controllers. The problem was that U-Boot is registering controllers based on aliases in DT but bootmode targets specific controller ID. That's why on boards with one "second" sdhci controller bootmode was pointing to second controller(MMC2) but alias was setup to mmc0 (the first controller). And SPL requires to point to mmc0 in this case. Long time ago commit f101e4bd3703 ("spl: add support for alternative boot device") added support for handling multiple bootmodes in SPL. Use this functionality and setup second sdhci controller as backup boot device. Below is table with behavior: HW/bootmode bootorder sd0/sd0 mmc0/mmc1 (mmc1 never called) sd1/sd1 mmc1/mmc0 (mmc0 fails and mmc1 is called) sd0+sd1/sd0 mmc0/mmc1 (mmc1 never called) sd0+sd1/sd1 mmc1/mmc0 (mmc0 never called) All other bootmodes are not affected but order can be extended to cover advance boot flows. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Fix symlinks to SC psu_init* filesMichal Simek2020-01-145-0/+2
| | | | | | | | | | | | | | | | | | | | | Names have to match device tree file names. Also add missing one. Fixes: 50d92833477e ("arm64: zynqmp: Sync names for SC with Versal") Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Remove nand partition description from mini-nandMichal Simek2020-01-141-49/+0
| | | | | | | | | | | | | | | | | | | | | There shouldn't be a need to use any partition description because it can be used for writing data anywhere. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Enable bind/unbind commands for all boardsMichal Simek2020-01-1417-0/+17
| | | | | | | | | | | | | | | | | | | | | These commands are useful in connection to usb and other devices that's why enable it by default. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm: zynq: Remove low level UART settingMichal Simek2020-01-1418-1046/+0
| | | | | | | | | | | | | | | | | | | | | There is no reason to do serial initializationin low level code. Uart driver does it already based on DT. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Remove low level UART settingMichal Simek2020-01-1415-104/+0
| | | | | | | | | | | | | | | | | | | | | There is no reason to do serial initialization. Uart driver does it already based on DT. Good effect is that it is clear which interface is console. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Do not assing MIO34 that early on zcu100Michal Simek2020-01-144-1/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MIO34 is connected to POWER_KILL signal. When MIO configuration is done in psu_init() and this pin is assigned to PMU but PMU configuration is not loaded yet. PMU gpio output is high that means board is powered off immediately. The patch is fixing this sequence that MIO34 stays assing to ps gpio IP. PMU config is loaded in SPL and then pin assigned to PMU through psu_post_config_data(). Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Add support for OF_SEPARATE with board DTBMichal Simek2020-01-142-7/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OF_BOARD and OF_SEPARATE can use board specific board_fdt_blob_setup(). OF_BOARD option is mostly used for picking up DTB from certain location. OF_SEPARATE option is used when DTB is appended after u-boot binary. This board specific function is aligned with current version in lib/fdtdec.c with checking CONFIG_XILINX_OF_BOARD_DTB_ADDR address first. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Rename fw_dtb variable to fdt_blobMichal Simek2020-01-141-4/+4
| | | | | | | | | | | | | | | | | | | | | The reason for this change is just get in sync with board_fdt_blob_setup() available at lib/fdtdec.c. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: Enable INIT_SP_RELATIVE by default when POC is enabledMichal Simek2020-01-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | When position-independent pre-relocation code is enable there is also necessary to enable relative early stack pointer not to use origin location pointed by CONFIG_SYS_INIT_SP_ADDR macro. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Do not call bss init and board_init_r from board_init_fMichal Simek2020-01-141-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | There is no reason to clear bss and call board_init_r() from board_init_f() beca it can be called directly from crt0_64.S with also support for SPL stack relocation to SDRAM. For more information please take a look at arch/arm/lib/crt0_64.S Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | spl: atf: Add missing ndepth initializationMichal Simek2020-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | ndepth needs to be initialized before it is used in fdt_next_node(). Uninitialized value is causing that node is found and depth increase but won't pass condition below because initial state wasn't setup. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | board: xilinx: Add support for user configurable boot script offsetT Karthik Reddy2020-01-147-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently "script_offset_f" env variable is hardcoded, this variable specifies from which offset of the flash boot.scr should be read/write. As flashes are of different sizes having a fixed offset makes it difficult to load other images into the flash which may overwrite the boot script or cannot utilize the full memory. This current fix creates a new config "CONFIG_BOOT_SCRIPT_OFFSET" which holds the offset address, overwrites the "script_offset_f" variable. Also removed existing variable with default values, as the default values are held by CONFIG_BOOT_SCRIPT_OFFSET Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: zynqmp: Fix emmc boot mode boot_target sequenceT Karthik Reddy2020-01-141-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Emmc boot devcie is mounted to mmc@ff160000 controller on zynqmp. Detect mmc alias at run time for setting up proper boot_targets sequence instead of setting boot_targets manually. Removed setting "modeboot" variable as it not longer need as we switched to distro boot. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | arm64: versal: Fix emmc boot mode boot_target issueT Karthik Reddy2020-01-141-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Emmc boot devcie is mounted to sdhci@f1050000 controller on versal, while in emmc boot mode, boot tragets are set to mmc0. So removed mmc0 and using the dev seq number from the sdhci@f1050000 controller. Dev seq number is setup based on DT aliases that's why needs to be setup at run time. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | mtd: nand: Remove hardcoded base address of nandAshok Reddy Soma2020-01-142-150/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove hardcoded base address of nand and replace it with the value taken from device tree. Remove base address from header file too. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | mtd: nand: Move arasan nand driver to driver modelAshok Reddy Soma2020-01-142-16/+37
| | | | | | | | | | | | | | | | | | | | | | | | Make changes to arasan nand driver to move it to driver model. Select DM_MTD if arasan nand driver is selected. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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