SPDX: Convert all of our single license tags to Linux Kernel styleWhen U-Boot started using SPDX tags we were among the early adopters andthere weren't a lot of other examples to borrow from. So
SPDX: Convert all of our single license tags to Linux Kernel styleWhen U-Boot started using SPDX tags we were among the early adopters andthere weren't a lot of other examples to borrow from. So we picked thearea of the file that usually had a full license text and replaced itwith an appropriate SPDX-License-Identifier: entry. Since then, theLinux Kernel has adopted SPDX tags and they place it as the very firstline in a file (except where shebangs are used, then it's second line)and with slightly different comment styles than us.In part due to community overlap, in part due to better tag visibilityand in part for other minor reasons, switch over to that style.This commit changes all instances where we have a single declaredlicense in the tag as both the before and after are identical in tagcontents. There's also a few places where I found we did not have a tagand have introduced one.Signed-off-by: Tom Rini <trini@konsulko.com>
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m68k: mcf5445x: move early ddr init as board-specificFor certain boot types and sbf, for V4 cpu's, an early ddr/sdram initis required. This patch moves this ddr/sdram early initalizationaway from
m68k: mcf5445x: move early ddr init as board-specificFor certain boot types and sbf, for V4 cpu's, an early ddr/sdram initis required. This patch moves this ddr/sdram early initalizationaway from start.S (to be board related).Signed-off-by: Angelo Dureghello <angelo@sysam.it>
board_f: Rename initdram() to dram_init()This allows us to use the same DRAM init function on all archs. Add adummy function for arc, which does not use DRAM init here.Signed-off-by: Simon Glass
board_f: Rename initdram() to dram_init()This allows us to use the same DRAM init function on all archs. Add adummy function for arc, which does not use DRAM init here.Signed-off-by: Simon Glass <sjg@chromium.org>[trini: Dummy function on nios2]Signed-off-by: Tom Rini <trini@konsulko.com>
board_f: Drop return value from initdram()At present we cannot use this function as an init sequence call without awrapper, since it returns the RAM size. Adjust it to set the RAM size inglobal_d
board_f: Drop return value from initdram()At present we cannot use this function as an init sequence call without awrapper, since it returns the RAM size. Adjust it to set the RAM size inglobal_data instead, and return 0 on success.Signed-off-by: Simon Glass <sjg@chromium.org>Reviewed-by: Stefan Roese <sr@denx.de>
board_f: Drop board_type parameter from initdram()It looks like only cm5200 and tqm8xx use this feature, so we don't reallyneed it in generic code. Drop it and have the users access gd->board_type
board_f: Drop board_type parameter from initdram()It looks like only cm5200 and tqm8xx use this feature, so we don't reallyneed it in generic code. Drop it and have the users access gd->board_typedirectly.Signed-off-by: Simon Glass <sjg@chromium.org>Reviewed-by: Stefan Roese <sr@denx.de>
m68k: M54418TWR: drop board/freescale/m54418twr/config.mkThe board/freescale/m54418twr/config.mk defined TEXT_BASE, which hasthe same value as CONFIG_SYS_TEXT_BASE. The TEXT_BASE is referencedby
m68k: M54418TWR: drop board/freescale/m54418twr/config.mkThe board/freescale/m54418twr/config.mk defined TEXT_BASE, which hasthe same value as CONFIG_SYS_TEXT_BASE. The TEXT_BASE is referencedby two files: - arch/m68k/cpu/mcf5445x/start.S and include/ - include/configs/M54418TWR.hReplace the references with CONFIG_SYS_TEXT_BASE and deleteboard/freescale/m54418twr/config.mk.Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>Acked-by: Angelo Dureghello <angelo at sysam.it>
m68k: add architecture-specific u-boot.ldsAdd architecture-specific u-boot.lds and remove all board-specificu-boot.lds.All the .text customization that was board-specific have beenmoved inside
m68k: add architecture-specific u-boot.ldsAdd architecture-specific u-boot.lds and remove all board-specificu-boot.lds.All the .text customization that was board-specific have beenmoved inside the related include/configs, inside aLDS_BOARD_TEXT define.Signed-off-by: Angelo Dureghello <angelo@sysam.it>
MAINTAINERS: comment out blank M: fieldSince commit ddaf5c8f3030050fcd356a1e49e3ee8f8f52c6d4(patman: RunPipe() should not pipe stdout/stderr unless asked),Patman spits lots of "Invalid MAINTAINER
MAINTAINERS: comment out blank M: fieldSince commit ddaf5c8f3030050fcd356a1e49e3ee8f8f52c6d4(patman: RunPipe() should not pipe stdout/stderr unless asked),Patman spits lots of "Invalid MAINTAINERS address: '-'"error messages for patches with global changes.It takes too long for Patman to process them.Anyway, "M: -" does not carry any important information.Rather, it is just like a place holder in case of assigninga new board maintainer. Let's comment out.This commit can be reproduced by the following command:find . -name MAINTAINERS | xargs sed -i -e '/^M:[[:blank:]]*-$/s/^/#/'Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
kconfig: remove redundant "string" type in arch and board KconfigsNow the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME}are specified in arch/Kconfig.We can delete the ones in
kconfig: remove redundant "string" type in arch and board KconfigsNow the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME}are specified in arch/Kconfig.We can delete the ones in arch and board Kconfig files.This commit can be easily reproduced by the following command:find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e '/config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string//}'Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Add board MAINTAINERS filesWe have switched to Kconfig and the boards.cfg file is going tobe removed. We have to retrieve the board status and maintainersinformation from it.The MAINTAINERS for
Add board MAINTAINERS filesWe have switched to Kconfig and the boards.cfg file is going tobe removed. We have to retrieve the board status and maintainersinformation from it.The MAINTAINERS format as in Linux Kernel would be nicebecause we can crib the scripts/get_maintainer.pl script.After some discussion, we chose to put a MAINTAINERS file under eachboard directory, not the top-level one because we want to collectrelevant information for a board into a single place.TODO:Modify get_maintainer.pl to scan multiple MAINTAINERS files.Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>Suggested-by: Tom Rini <trini@ti.com>Acked-by: Simon Glass <sjg@chromium.org>
kconfig: add board Kconfig and defconfig filesThis commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig
kconfig: add board Kconfig and defconfig filesThis commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board(This commit was automatically generated by a conversion scriptbased on boards.cfg)In Linux Kernel, defconfig files are located underarch/${ARCH}/configs/ directory.It works in Linux Kernel since ARCH is always given from thecommand line for cross compile.But in U-Boot, ARCH is not given from the command line.Which means we cannot know ARCH until the board configuration is done.That is why all the "*_defconfig" files should be gathered into asingle directory ./configs/.Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>Acked-by: Simon Glass <sjg@chromium.org>
board: config.mk: delete unused sinclude directiveconfig.tmp is not there.Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
m68k: convert makefiles to Kbuild styleSigned-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>Cc: Jason Jin <Jason.jin@freescale.com>
Add GPL-2.0+ SPDX-License-Identifier to source filesSigned-off-by: Wolfgang Denk <wd@denx.de>[trini: Fixup common/cmd_io.c]Signed-off-by: Tom Rini <trini@ti.com>
Replace __bss_end__ with __bss_endNote this is a tree-wide change affecting multiple architectures.At present we use __bss_start, but mostly __bss_end__. This seemsinconsistent and in a number o
Replace __bss_end__ with __bss_endNote this is a tree-wide change affecting multiple architectures.At present we use __bss_start, but mostly __bss_end__. This seemsinconsistent and in a number of places __bss_end is used instead.Change to use __bss_end for the BSS end symbol throughout U-Boot. Thismakes it possible to use the asm-generic/sections.h file on allarchs.Signed-off-by: Simon Glass <sjg@chromium.org>
Refactor linker-generated arraysRefactor linker-generated array code so that symbolswhich were previously linker-generated are now compiler-generated. This causes relocation records of typeR_ARM
Refactor linker-generated arraysRefactor linker-generated array code so that symbolswhich were previously linker-generated are now compiler-generated. This causes relocation records of typeR_ARM_ABS32 to become R_ARM_RELATIVE, which makescode which uses LGA able to run before relocation aswell as after.Note: this affects more than ARM targets, as linker-lists span possibly all target architectures, notablyPowerPC.Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.ldsSigned-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
ColdFire: Update the lds file for M54418TWR board.The M54418TWR lds file need to update since commit:8b493a52367623f36e628e4ab2cf8ee082b655e0common: Discard the __u_boot_cmd sectionThe comma
ColdFire: Update the lds file for M54418TWR board.The M54418TWR lds file need to update since commit:8b493a52367623f36e628e4ab2cf8ee082b655e0common: Discard the __u_boot_cmd sectionThe command declaration now uses the new LG-array method to generatelist of commands. Thus the __u_boot_cmd section is now superseded andredundant and therefore can be removed. Also, remove externed symbolsassociated with this section from include/command.h .Signed-off-by: Jason Jin <Jason.jin@freescale.com>
ColdFire: Add Freescale MCF54418TWR ColdFire development board supportAdd Freescale MCF54418TWR ColdFire development board support.Signed-off-by: TsiChung Liew <tsicliew@gmail.com>Signed-off-by:
ColdFire: Add Freescale MCF54418TWR ColdFire development board supportAdd Freescale MCF54418TWR ColdFire development board support.Signed-off-by: TsiChung Liew <tsicliew@gmail.com>Signed-off-by: Jason Jin <Jason.jin@freescale.com>Signed-off-by: Alison Wang <b18965@freescale.com>