- 12 Oct, 2016 1 commit
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Lokesh Vutla authored
Create a Kconfig entry for DISPLAY_BOARDINFO and make it be the default in certain architectures. Migrate all config files. Signed-off-by:
Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by:
Tom Rini <trini@konsulko.com>
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- 23 Sep, 2016 2 commits
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Masahiro Yamada authored
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by:
Tom Rini <trini@konsulko.com>
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Masahiro Yamada authored
Remove unneeded variables and assignments. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by:
Minkyu Kang <mk7.kang@samsung.com> Reviewed-by:
Angelo Dureghello <angelo@sysam.it>
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- 27 May, 2016 1 commit
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Robert P. J. Day authored
Since CONFIG_OF_BOARD_SETUP depends on CONFIG_OF_LIBFDT: config OF_BOARD_SETUP bool "Set up board-specific details in device tree before boot" depends on OF_LIBFDT ... remove superfluous tests of CONFIG_OF_LIBFDT when testing for CONFIG_OF_BOARD_SETUP. Signed-off-by:
Robert P. J. Day <rpjday@crashcourse.ca> [trini: Typo fix: s/ifdefi/ifdef/] Signed-off-by:
Tom Rini <trini@konsulko.com>
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- 12 May, 2015 1 commit
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Joe Hershberger authored
By making the board selections optional, every defconfig will include the board selection when running savedefconfig so if a new board is added to the top of the list of choices the former top's defconfig will still be correct. Signed-off-by:
Joe Hershberger <joe.hershberger@ni.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by:
Stephen Warren <swarren@wwwdotorg.org> Cc: Tom Rini <trini@konsulko.com>
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- 18 Apr, 2015 1 commit
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Masahiro Yamada authored
As mentioned in the previous commit, adding default values in each Kconfig causes problems because it does not co-exist with the "depends on" syntax. (Please note this is not a bug of Kconfig.) We should not do so unless we have a special reason. Actually, for CONFIG_DM*, we have no good reason to do so. Generally, CONFIG_DM is not a user-configurable option. Once we convert a driver into Driver Model, the board only works with Driver Model, i.e. CONFIG_DM must be always enabled for that board. So, using "select DM" is more suitable rather than allowing users to modify it. Another good thing is, Kconfig warns unmet dependencies for "select" syntax, so we easily notice bugs. Actually, CONFIG_DM and other related options have been added without consistency: some into arch/*/Kconfig, some into board/*/Kconfig, and some into configs/*_defconfig. This commit prefers "select" and cleans up the following issues. [1] Never use "CONFIG_DM=n" in defconfig files It is really rare to add "CONFIG_FOO=n" to disable CONFIG options. It is more common to use "# CONFIG_FOO is not set". But here, we do not even have to do it. Less than half of OMAP3 boards have been converted to Driver Model. Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is weird. Instead, add "select DM" only to appropriate boards, which eventually eliminates "CONFIG_DM=n", etc. [2] Delete redundant CONFIGs Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again in configs/sandbox_defconfig. Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and defines it also in omap3_beagle_defconfig and devkit8000_defconfig. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com>
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- 28 Mar, 2015 2 commits
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Masahiro Yamada authored
This option has a bool type, not hex. Fix it and enable it if CONFIG_DM is on because Driver Model always requires malloc memory. Devices are scanned twice, before/after relocation. CONFIG_SYS_MALLOC_F should be enabled to use malloc memory before relocation. As it is board-independent, handle it globally. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by:
Stephen Warren <swarren@wwwdotorg.org> Reviewed-by:
Simon Glass <sjg@chromium.org> Acked-by:
Robert Baldyga <r.baldyga@samsung.com>
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Masahiro Yamada authored
The default value of CONFIG_SYS_MALLOC_F_LEN is defined by ./Kconfig as 0x400. Each defconfig or Kconfig need not repeat the same value. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by:
Stephen Warren <swarren@wwwdotorg.org> Reviewed-by:
Simon Glass <sjg@chromium.org> Acked-by:
Robert Baldyga <r.baldyga@samsung.com>
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- 12 Feb, 2015 6 commits
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Stefan Roese authored
This also displays the "Board:" line in the bootup text with the generic board support code. Signed-off-by:
Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by:
Simon Glass <sjg@chromium.org> Signed-off-by:
Simon Glass <sjg@chromium.org>
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Simon Glass authored
Adjust Kconfig to default to driver model for glacier, canyonlands and arches. Signed-off-by:
Simon Glass <sjg@chromium.org>
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Simon Glass authored
Enable CONFIG_OF_CONTROL so that U-Boot on these three boards uses a device tree for its configuration. Signed-off-by:
Simon Glass <sjg@chromium.org>
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Simon Glass authored
Add a new ramboot config for glacier so that it is possible to test U-Boot loaded over Ethernet instead of using JTAG. Signed-off-by:
Simon Glass <sjg@chromium.org>
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Simon Glass authored
Move these options to Kconfig and remove them from the CONFIG files. Signed-off-by:
Simon Glass <sjg@chromium.org>
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Simon Glass authored
Many CONFIG options have an unnecessary value of 1. CONFIG_440 is set in the various board config files. Also simplify the CONFIG_440 check in config.mk Signed-off-by:
Simon Glass <sjg@chromium.org>
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- 21 Nov, 2014 1 commit
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Simon Glass authored
This function can fail if the device tree runs out of space. Rather than silently booting with an incomplete device tree, allow the failure to be detected. Unfortunately this involves changing a lot of places in the code. I have not changed behvaiour to return an error where one is not currently returned, to avoid unexpected breakage. Eventually it would be nice to allow boards to register functions to be called to update the device tree. This would avoid all the many functions to do this. However it's not clear yet if this should be done using driver model or with a linker list. This work is left for later. Signed-off-by:
Simon Glass <sjg@chromium.org> Acked-by:
Anatolij Gustschin <agust@denx.de>
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- 13 Sep, 2014 1 commit
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Masahiro Yamada authored
Now 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>
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- 30 Jul, 2014 2 commits
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Masahiro Yamada authored
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>
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Masahiro Yamada authored
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>
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- 12 May, 2014 1 commit
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Masahiro Yamada authored
Commit 345b77ba removed some nand_spl boards but it missed to delete linker scripts. These linker scripts are not used now. And one more fix: amcc/acadia does not support nand_spl anymore, so remove #if !defined(CONFIG_NAND_U_BOOT) ... #endif Signed-off-by:
Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Stefan Roese <sr@denx.de> Acked-by:
Stefan Roese <sr@denx.de>
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- 07 Mar, 2014 1 commit
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Stefan Roese authored
As ppc4xx currently only supports the deprecated nand_spl infrastructure and nobody seems to have time / resources to port this over to the newer SPL infrastructure, lets remove NAND booting completely. This should not affect the "normal", non NAND-booting ppc4xx platforms that are currently supported. Signed-off-by:
Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Tirumala Marri <tmarri@apm.com> Cc: Matthias Fuchs <matthias.fuchs@esd.eu> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Tested-by:
Matthias Fuchs <matthias.fuchs@esd.eu>
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- 01 Nov, 2013 1 commit
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Masahiro Yamada authored
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>
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- 20 Oct, 2013 2 commits
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Troy Kisky authored
This will be used by usb_lowlevel_init so it will no longer be used by only board specific functions. Move definition of enum usb_init_type higher in file so that it will be available for usb_low_level_init. Signed-off-by:
Troy Kisky <troy.kisky@boundarydevices.com>
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Mateusz Zalega authored
This commit unifies board-specific USB initialization implementations under one symbol (usb_board_init), declaration of which is available in usb.h. New API allows selective initialization of USB controllers whenever needed. Signed-off-by:
Mateusz Zalega <m.zalega@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by:
Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com>
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- 14 Oct, 2013 1 commit
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Wolfgang Denk authored
Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 24 Jul, 2013 1 commit
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Wolfgang Denk authored
Signed-off-by:
Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by:
Tom Rini <trini@ti.com>
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- 15 Mar, 2013 1 commit
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Simon Glass authored
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>
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- 12 Mar, 2013 1 commit
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Albert ARIBAUD authored
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>
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- 22 Oct, 2012 2 commits
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Marek Vasut authored
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>
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Marek Vasut authored
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>
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- 15 Oct, 2011 1 commit
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Mike Frysinger authored
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>
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- 12 May, 2011 1 commit
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Wolfgang Denk authored
A large number of boards incorrectly used getenv() in their board init code running before relocation. In some cases this caused U-Boot to hang when certain environment variables grew too long. Fix the code to use getenv_r(). Signed-off-by:
Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: The LEOX team <team@leox.org> Cc: Michael Schwingen <michael@schwingen.org> Cc: Georg Schardt <schardt@team-ctech.de> Cc: Werner Pfister <Pfister_Werner@intercontrol.de> Cc: Dirk Eibach <eibach@gdsys.de> Cc: Peter De Schrijver <p2@mind.be> Cc: John Zhan <zhanz@sinovee.com> Cc: Rishi Bhattacharya <rishi@ti.com> Cc: Peter Tyser <ptyser@xes-inc.com>
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- 29 Apr, 2011 1 commit
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Scott Wood authored
Currently, some linker scripts are found by common code in config.mk. Some are found using CONFIG_SYS_LDSCRIPT, but the code for that is sometimes in arch config.mk and sometimes in board config.mk. Some are found using an arch-specific rule for looking in CPUDIR, etc. Further, the powerpc config.mk rule relied on CONFIG_NAND_SPL when it really wanted CONFIG_NAND_U_BOOT -- which covered up the fact that not all NAND_U_BOOT builds actually wanted CPUDIR/u-boot-nand.lds. Replace all of this -- except for a handful of boards that are actually selecting a linker script in a unique way -- with centralized ldscript finding. If board code specifies LDSCRIPT, that will be used. Otherwise, if CONFIG_SYS_LDSCRIPT is specified, that will be used. If neither of these are specified, then the central config.mk will check for the existence of the following, in order: $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds (only if CONFIG_NAND_U_BOOT) $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds (only if CONFIG_NAND_U_BOOT) $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds $(TOPDIR)/$(CPUDIR)/u-boot.lds Some boards (sc3, cm5200, munices) provided their own u-boot.lds that were dead code, because they were overridden by a CPUDIR u-boot.lds under the old powerpc rules. These boards' own u-boot.lds have bitrotted and no longer work -- these lds files have been removed. Signed-off-by:
Scott Wood <scottwood@freescale.com> Tested-by:
Graeme Russ <graeme.russ@gmail.com>
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- 27 Mar, 2011 1 commit
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Po-Yu Chuang authored
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>
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- 10 Jan, 2011 1 commit
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Felix Radensky authored
16MiB NAND TLB window is way too big. Reduce it to 1KiB. Signed-off-by:
Felix Radensky <felix@embedded-sol.com> Signed-off-by:
Stefan Roese <sr@denx.de>
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- 27 Nov, 2010 1 commit
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Wolfgang Denk authored
This commit adapts 4xx boards for partial linking with --gc-sections. Signed-off-by:
Stefan Roese <sr@denx.de> Signed-off-by:
Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Tirumala Marri <tmarri@apm.com> Cc: David Updegraff <dave@cray.com> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Cc: Dirk Eibach <eibach@gdsys.de> Cc: Larry Johnson <lrj@acm.org> Cc: Peter De Schrijver <p2@mind.be> Cc: Niklaus Giger <niklaus.giger@netstal.com> Cc: Daniel Poirot <dan.poirot@windriver.com> Acked-by:
Stefan Roese <sr@denx.de>
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- 26 Nov, 2010 1 commit
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Stefan Roese authored
This change is needed to compile the PPC4xx NAND booting targets equipped with the IBM DDR2 SDRAM controller. Signed-off-by:
Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Acked-by:
Stefan Roese <sr@denx.de>
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- 17 Nov, 2010 1 commit
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Sebastien Carlier authored
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>
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- 26 Oct, 2010 1 commit
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Wolfgang Denk authored
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by:
Wolfgang Denk <wd@denx.de> Acked-by:
Kumar Gala <galak@kernel.crashing.org>
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- 18 Oct, 2010 2 commits
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Wolfgang Denk authored
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>
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Wolfgang Denk authored
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>
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