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* Add board MAINTAINERS filesMasahiro Yamada2014-07-30-0/+6
| | | | | | | | | | | | | | | | | | | | We have switched to Kconfig and the boards.cfg file is going to be removed. We have to retrieve the board status and maintainers information from it. The MAINTAINERS format as in Linux Kernel would be nice because we can crib the scripts/get_maintainer.pl script. After some discussion, we chose to put a MAINTAINERS file under each board directory, not the top-level one because we want to collect relevant 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 filesMasahiro Yamada2014-07-30-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | This 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/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command 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 a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* kbuild: move cmd_mkimage to scripts/Makefile.libMasahiro Yamada2014-06-05-4/+0
| | | | | | | Because cmd_mkimage is used in various subdirectories, it seems reasonable to define it in scripts/Makefile.lib. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* fpga: xilinx: Avoid CamelCase for in Xilinx_descMichal Simek2014-05-13-1/+1
| | | | | | No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* fpga: spartan3: Avoid CamelCaseMichal Simek2014-05-13-1/+1
| | | | | | No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* fpga: spartan2: Avoid CamelCaseMichal Simek2014-05-13-1/+1
| | | | | | No functional changes. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* kbuild: Rename UIMAGE to MKIMAGEMarek Vasut2014-03-28-1/+1
| | | | | | | | | | | | | | | U-Boot uses the 'mkimage' tool to produce various image types, not only uImage image type. Rename the invocation name from UIMAGE to MKIMAGE. The following command was used to do the replacement: git grep 'quiet_cmd_mkimage.* = UIMAGE' | cut -d : -f 1 | \ xargs -i sed -i "s@\(quiet_cmd_mkimage\)\(.*\) = UIMAGE @\1\2 = MKIMAGE@" {} Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kbuild: use short logs for some board specific make rulesMasahiro Yamada2014-03-12-1/+7
| | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: David Updegraff <dave@cray.com> Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
* board: .gitignore: ignore board-specific generated filesMasahiro Yamada2014-03-04-0/+1
| | | | | | | | | | Ignore - board/cray/L1/bootscript.{c|image} - board/matrix_vision/mvblm7/bootscript.img - board/maxtir_vision/mvsmr/bootscript.img Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
* kbuild: change out-of-tree buildMasahiro Yamada2014-02-19-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit changes the working directory where the build process occurs. Before this commit, build process occurred under the source tree for both in-tree and out-of-tree build. That's why we needed to add $(obj) prefix to all generated files in makefiles like follows: $(obj)u-boot.bin: $(obj)u-boot Here, $(obj) is empty for in-tree build, whereas it points to the output directory for out-of-tree build. And our old build system changes the current working directory with "make -C <sub-dir>" syntax when descending into the sub-directories. On the other hand, Kbuild uses a different idea to handle out-of-tree build and directory descending. The build process of Kbuild always occurs under the output tree. When "O=dir/to/store/output/files" is given, the build system changes the current working directory to that directory and restarts the make. Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj=<sub-dir>" syntax for descending into sub-directories. (We can write it like "make $(obj)=<sub-dir>" with a shorthand.) This means the current working directory is always the top of the output directory. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
* Makefile: rename all libraries to built-in.oMasahiro Yamada2013-11-17-1/+1
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* board: powerpc: convert makefiles to Kbuild styleMasahiro Yamada2013-11-01-17/+4
| | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de>
* Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk2013-10-14-1/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini <trini@ti.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-87/+5
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-03-18-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Albert's rework of the linker scripts conflicted with Simon's making everyone use __bss_end. We also had a minor conflict over README.scrapyard being added to in mainline and enhanced in u-boot-arm/master with proper formatting. Conflicts: arch/arm/cpu/ixp/u-boot.lds arch/arm/cpu/u-boot.lds arch/arm/lib/Makefile board/actux1/u-boot.lds board/actux2/u-boot.lds board/actux3/u-boot.lds board/dvlhost/u-boot.lds board/freescale/mx31ads/u-boot.lds doc/README.scrapyard include/configs/tegra-common.h Build tested for all of ARM and run-time tested on am335x_evm. Signed-off-by: Tom Rini <trini@ti.com>
| * Refactor linker-generated arraysAlbert ARIBAUD2013-03-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. 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.lds Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | Replace __bss_end__ with __bss_endSimon Glass2013-03-15-1/+1
|/ | | | | | | | | | | | | Note this is a tree-wide change affecting multiple architectures. At present we use __bss_start, but mostly __bss_end__. This seems inconsistent and in a number of places __bss_end is used instead. Change to use __bss_end for the BSS end symbol throughout U-Boot. This makes it possible to use the asm-generic/sections.h file on all archs. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Discard the __u_boot_cmd sectionMarek Vasut2012-10-22-3/+0
| | | | | | | | | | | The command declaration now uses the new LG-array method to generate list of commands. Thus the __u_boot_cmd section is now superseded and redundant and therefore can be removed. Also, remove externed symbols associated with this section from include/command.h . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* common: Add .u_boot_list into all linker filesMarek Vasut2012-10-22-0/+5
| | | | | | | | | | Add section for the linker-generated lists into all possible linker files, so that everyone can easily use these lists. This is mostly a mechanical adjustment. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* doc: cleanup - move board READMEs into respective board directoriesWolfgang Denk2012-07-29-0/+55
| | | | | | | | | | | | | | | | Also drop a few files referring to no longer / not yet supported boards. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Jason Jin <jason.jin@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-6/+0
| | | | | | | | | | The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* powerpc, 8xx: Fix fallout from "Fixup all 8xx u-boot.lds scripts"Joakim Tjernlund2011-04-24-1/+1
| | | | | | Two linker scripts for 8xx was missed. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* powerpc, 8xx: Fixup all 8xx u-boot.lds scriptsJoakim Tjernlund2011-04-20-1/+2
| | | | | | | 8xx was left behind when fixing up powerpc linking scripts to support -fpic. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-1/+1
| | | | | | | Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
* Move LDSCRIPT definitions to board config files.Wolfgang Denk2010-12-09-24/+0
| | | | | | | | | | | | | | | | | Recent cleanup actions resulted in a number of config.mk files that contained only LDSCRIPT definitions. Move these into th respective board config files and remove the now empty config.mk files. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Cc: Detlev Zundel <dzu@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Andre Schwarz <andre.schwarz@matrix-vision.de> Cc: Peter De Schrijver <p2@mind.be> Acked-by: Detlev Zundel < dzu@denx.de> Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Acked-by: Heiko Schocher<hs@denx.de> Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
* 5xxx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-47/+11
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* config.mk cleanup: drop "-I$(TOPDIR)/board" entriesWolfgang Denk2010-10-18-1/+0
| | | | | | | | | After the recent cleanups, a number of config.mk files consist only of a "PLATFORM_CPPFLAGS += -I$(TOPDIR)/board" entry whih is not needed. Remove such entries. In most cases, that means that the whole config.mk file can be removed. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Makefile: move all Power Architecture boards into boards.cfgWolfgang Denk2010-10-18-9/+2
| | | | | | | | | | Clean up Makefile, and drop a lot of the config.mk files on the way. We now also automatically pick all boards that are listed in boards.cfg (and with all configurations), so we can drop the redundant entries from MAKEALL to avoid building these twice. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-3/+4
| | | | | | | | | | | | The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
* MVBLM7, MVSMR: fix Makefile (cleanup bootscript.img)Wolfgang Denk2010-05-15-2/+2
| | | | | | | | | Fix MVBLM7 and MVSMR Makefiles for correct out-of-tree building (create "bootscript.img" in build directory instead of source directory) and cleanup (remove "bootscript.img" when cleaning up). Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andre Schwarz <andre.schwarz@matrix-vision.de>
* mvsmr: fix link errorAnatolij Gustschin2010-05-04-5/+5
| | | | | | | | | | | MVSMR board support doesn't link since recent rework of U-Boot directory structure. Fix it now. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Andre Schwarz <andre.schwarz@matrix-vision.de> Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de> Fixed merge conflict Signed-off-by: Wolfgang Denk <wd@denx.de>
* Move arch/ppc to arch/powerpcStefan Roese2010-04-21-5/+5
| | | | | | | | | | | | | | | | | As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
* Add initial support for Matrix Vision mvSMR board based on MPC5200B.Andre Schwarz2010-04-10-0/+730
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
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