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2020-01-17common: Move RAM-sizing functions to init.hSimon Glass
These functions relate to memory init so move them into the init header. Signed-off-by: Simon Glass <sjg@chromium.org>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line 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 visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-04board: usb_a9263: Update to support DT and DMWenyou.Yang@microchip.com
Add the dts files to support deivce tree, update the configuration files to support the device tree and driver model. The peripheral clock and pins configuration are handled by the clock and the pinctrl drivers respectively. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-18board: atmel: clean up peripheral clock codeWenyou Yang
Due to introducing the new peripheral clock handle functions, use these functions to reduce duplicated code. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Heiko Schocher <hs@denx.de> [Rebased on current master, fixup for at91rm9200ek] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2015-05-13ARM: at91: remove non-generic boardsMasahiro Yamada
Remove board support for afeb9260, tny_a9260, and sbc35_a9g20. They have not been converted into Generic Board yet. See doc/README.generic-board for details. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2015-02-21ARM: at91: move board select menu and common settingsMasahiro Yamada
The board select menu in arch/arm/Kconfig is still big. To slim down it, this commit moves AT91 boards to arch/arm/mach-at91/Kconfig. Also, consolidate "config SYS_SOC" in each board Kconfig. The Kconfig files under board/ directory were modified with the following command: find board -name Kconfig | xargs sed -i -e ' /config SYS_SOC/ { N /default "at91"/ { N d } } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.co>
2014-10-29kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj
This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-24MAINTAINERS: comment out invalid maintainersMasahiro Yamada
The "S: Orphan" in MAINTAINERS means that the maintainer in the "M:" field is unreachable (i.e. the email address is not working). (Refer to the definition of "Orphan" adopted in U-Boot in the log of commit 31f1b654b2f395b69faa5d0d3c1eb0803923bd3b, "boards.cfg: move boards with invalid emails to Orphan") For patch files adding global changes, scripts/get_maintainer.pl adds bunch of such invalid email addresses, which results in tons of annoying bounce emails. This commit can be reproduced by the following command: find . -name MAINTAINERS | xargs sed -i -e ' /^M:[[:blank:]]/ { N /S:[[:blank:]]Orphan/s/^/#/ } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-09-13kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada
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>
2014-07-30Add board MAINTAINERS filesMasahiro Yamada
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>
2014-07-30kconfig: add board Kconfig and defconfig filesMasahiro Yamada
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>
2013-12-09arm: at91: support for the Calao USB-A9263 board (based on AT91SAM9263)Mateusz Kulikowski
Add support for USB-A9263 board manufactured by Calao Systems (http://www.calao-systems.com/). Code is based on old U-Boot sources (2010.09) released by Calao. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-12-01arm926ejs, at91: add common phy_reset functionHeiko Schocher
add common phy reset code into a common function. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Bo Shen <voice.shen@atmel.com> Cc: Jens Scharsig <esw@bus-elektronik.de> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Stelian Pop <stelian@popies.net> Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Eric Benard <eric@eukrea.com> Cc: Markus Hubig <mhubig@imko.de> Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Bo Shen <voice.shen@atmel.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-11-01board: arm: convert makefiles to Kbuild styleMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Tom Rini <trini@ti.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2012-09-01arm:at91-boards: remove console_init_f where unnecessaryAndreas Bießmann
A lot of at91 boards have the console_init_f in board_init. This is useless cause it was called before by generic code in lib/board.c. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Jens Scharsig <esw@bus-elektronik.de> cc: Stelian Pop <stelian@popies.net> cc: Sedji Gaouaou<sedji.gaouaou@atmel.com> cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> cc: Eric Benard <eric@eukrea.com> Tested-by: voice.shen@atmel.com Tested-by: voice.shen@atmel.com Acked-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Tested-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
2011-12-19ARM: tny_a9260: re-add MACH_TYPE_TNY_A9G20 and MACH_TYPE_TNY_A9260Anatolij Gustschin
MACH_TYPE_TNY_A9G20 and MACH_TYPE_TNY_A9260 were removed from mach-types.h. Add them to the board config file. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Simon Glass <sjg@chromium.org>
2011-12-19ARM: sbc35_a9g20: re-add MACH_TYPE_SBC35_A9G20Anatolij Gustschin
MACH_TYPE_SBC35_A9G20 was removed from mach-types.h. Add it to the board config file. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Simon Glass <sjg@chromium.org>
2011-11-29Fix Stelian's email addressStelian Pop
Change my old email address which is no longer valid. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-10-15punt unused clean/distclean targetsMike Frysinger
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>
2011-09-03tny_a9260/tny_a9g20: update board to the new AT91 organizationThomas Petazzoni
Cc: Albin Tonnerre <tonnerrealbin@gmail.com> CC: Gregory Hermant <gregory.hermant@calao-systems.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2011-09-03sbc35_a9g20: update board to the new AT91 organizationThomas Petazzoni
Cc: Albin Tonnerre <tonnerrealbin@gmail.com> Cc: Gregory Hermant <gregory.hermant@calao-systems.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de> Removed SBC35 from MAKEALL
2010-11-17Switch from archive libraries to partial linkingSebastien Carlier
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>
2010-10-18Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk
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>
2010-07-12Write MAC address automatically on MACB-based boardsBen Warren
Also, remove all calls to eth_init() in boards that use MACB Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-09-01Support for the Calao TNY-A9260/TNY-A9G20 boardsAlbin Tonnerre
The Calao TNY-A9260 and TNY-9G20 are boards manufactured and sold by Calao Systems <http://www.calao-systems.com>. Their components are very similar to the AT91SAM9260EK board, so their configuration is based on the configuration of this board. There are however some differences: different clocks, no LCD, no ethernet. They also can use SPI EEPROM to store the environment. Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-09-01Add support for the Calao SBC35-A9G20 boardAlbin Tonnerre
The Calao SBC35-A9G20 board is manufactured and sold by Calao Systems <http://www.calao-systems.com>. It is built around an AT91SAM9G20 ARM SoC running at 400MHz. It features an Ethernet port, an SPI RTC backed by an onboard battery , an SD/MMC slot, a CompactFlash slot, 64Mo of SDRAM, 256Mo of NAND flash, two USB host ports, and an USB device port. More informations can be found at <http://www.calao-systems.com/articles.php?lng=en&pg=5936> Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>