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2017-06-05arm: Add explicit include of <asm/mach-types.h>Simon Glass
Rather than relying on common.h to provide this include, which is going away at some point, include it explicitly in each file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-09board: at91sam9rlek: Enable early debug UARTWenyou Yang
Enable the early debug UART to debug problems when an ICE or other debug mechanism is not available. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-09board: at91sam9rlek: Clean up codeWenyou Yang
Since the introduction of the pinctrl and clk drivers and the device tree files, remove unneeded hard coded related code from the board file. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-09configs: at91sam9rlek: Update for DT and DM supportWenyou Yang
Update the configuration files to support the device tree and driver model. The device clock and pins configuration are handled by the clock and the pinctrl drivers respectively. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-06-04nand: Embed mtd_info in struct nand_chipScott Wood
nand_info[] is now an array of pointers, with the actual mtd_info instance embedded in struct nand_chip. This is in preparation for syncing the NAND code with Linux 4.6, which makes the same change to struct nand_chip. It's in a separate commit due to the large amount of changes required to accommodate the change to nand_info[]. Signed-off-by: Scott Wood <oss@buserror.net>
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>
2015-08-28at91sam9rlek: add missing files to MAINTAINERSAndreas Bießmann
This fixes following genboardscfg.py warning: ---8<--- WARNING: no status for 'at91sam9rlek_mmc' WARNING: no maintainers for 'at91sam9rlek_mmc' --->8--- Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2015-03-18ARM: at91: at91sam9rlek: add mci supportWu, Josh
This patch enable the MCI support for at91sam9rlek board. Signed-off-by: Josh Wu <josh.wu@atmel.com> [rebase on ToT] Signed-off-by: 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>
2014-09-13kconfig: 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>
2014-06-11cosmetic: atmel: replace old style struct initJeroen Hofstee
This prevents some warnings when building with clang. cc:: andreas.devel@googlemail.com Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
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>
2012-07-07AT91SAM9*: Change kernel address in dataflash to match u-boot's sizeAlexandre Belloni
On at91sam platforms, u-boot grew larger than the allocated size in dataflash, the layout was: bootstrap 0x00000000 ubootenv 0x00004200 uboot 0x00008400 kernel 0x00042000 fs 0x00252000 u-boot with the defconfig doesn't seem to fit in 0x42000 - 0x8400 = 0x39C00 bytes anymore. Now, the layout is: bootstrap 0x00000000 ubootenv 0x00004200 uboot 0x00008400 kernel 0x00084000 fs 0x00294000 Signed-off-by: Alexandre Belloni <alexandre.belloni@piout.net> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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>
2011-08-03AT91: Makes AT91SAM9RL-EK build correctly against u-boot-atmel/masterXu, Hong
Rework for AT91SAM9RL-EK, makes it build again. Based on the work for AT91SAM9260-EK. V4: added changes to MAKEALL Signed-off-by: Hong Xu <hong.xu@atmel.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
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>
2010-03-07ARM change name of defines for AT91 arm926ejsAchim Ehrlich
Configuration defines should be preceeded with CONFIG_SYS_. Renamed some at91 specific defines to conform to this naming convention: AT91_CPU_NAME to CONFIG_SYS_AT91_CPU_NAME AT91_MAIN_CLOCK to CONFIG_SYS_AT91_MAIN_CLOCK Signed-off-by: Achim Ehrlich <aehrlich@taskit.de>
2009-04-16at91sam9/at91cap: improve clock frameworkJean-Christophe PLAGNIOL-VILLARD
calculate dynamically the clock rate and pllb setting for usb Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-22at91sam9/at91cap: move nand drivers to drivers/mtd/nandJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-22atmel/at91/boards: compile dataflash partition only when dataflash isJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-22at91sam9/at91cap: move common led management to cpuJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-22at91sam9/at91cap: move common spi initialisation to cpuJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-22at91sam9/at91cap: move common serial initialisation to cpuJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-11-21AT91: Use AT91_CPU_CLOCK in displaysStelian Pop
Introduce AT91_CPU_CLOCK and use it for displaying the CPU speed in the LCD driver. Also make AT91_MAIN_CLOCK and AT91_MASTER_CLOCK reflect the corresponding board clocks. Signed-off-by: Stelian Pop <stelian@popies.net>
2008-11-07AT91: Replace (undefined) AT91_ID_US* by the board specific values.Stelian Pop
AT91_ID_US0 / AT91_ID_US1 / AT91_ID_US2 were used but never defined. Since they are never used outside the board specific files, they can be replaced by the board specific AT91xxx_ID_US0 / AT91xxx_ID_US1 / AT91xxx_ID_US2. Bug spotted by Jesus Alvarez <jalvarez@micromint.com>. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-27lcd: Let the board code show board-specific infoHaavard Skinnemoen
The information displayed when CONFIG_LCD_INFO is set is inherently board-specific, so it should be done by the board code. The current code dealing with this only handles two cases, and is already a horrible mess of #ifdeffery. Yes, this duplicates some code, but it also allows boards to print more board-specific information; this used to be very difficult. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13at91: Update board NAND drivers to current API.Scott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-07-06Merge branch 'master' of git://www.denx.de/git/u-boot-at91Wolfgang Denk
2008-07-05[AT91SAM9] Fix NAND FLASH timingsPatrice Vilchez
Fix NAND FLASH timings for at91sam9x evaluation kits. New timings are based on application note "NAND Flash Support on AT91SAM9 Microcontrollers" available at http://atmel.com/dyn/resources/prod_documents/doc6255.pdf Signed-off-by: Patrice Vilchez <patice.vilchez@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Stelian Pop <stelian@popies.net>
2008-07-02Cleanup out-or-tree building for some boards (.depend)Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-10AT91SAM9RLEK: hook up the ATMEL LCD driverStelian Pop
This patch makes the necessary adaptations (PIO configurations and defines in config header file) to hook up the Atmel LCD driver to the AT91SAM9RLEK board. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-05-10AT91SAM9RLEK supportStelian Pop
This patch adds support for the AT91SAM9RL chip and the AT91SAM9RLEK board. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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