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* at91sam9263ek: add mmc supportAndreas Henriksson2014-03-09-0/+25
| | | | | | | | | | | | | | | | | Add support for using the Atmel MCI driver on at91sam9263ek. This change is modeled after the existing at91sam9260ek support. Please note that this hooks up slot1 (MCI1) for SD. Not both. Tested with at91bootstrap and u-boot on dataflash in slot 0 and fat-formatted 8GB SDHC in slot 1 on first revision at91sam9263ek (which must use dataflash in slot0 to boot). CONFIG_ATMEL_MCI_PORTB not tested. Signed-off-by: Andreas Henriksson <andreas.henriksson@endian.se> [remove empty line] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm: remove unneeded symbol offsets and _TEXT_BASEAlbert ARIBAUD2014-02-26-13/+1
| | | | | | | | Remove the last uses of symbol offsets in ARM U-Boot. Remove some needless uses of _TEXT_BASE. Remove all _TEXT_BASE definitions. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* at91: switch coloured LED to gpio APIAndreas Bießmann2013-12-09-9/+7
| | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm926ejs: convert makefiles to Kbuild styleMasahiro Yamada2013-10-31-40/+19
| | | | | | | | | | | | | | | | | Note1: In arch/arm/cpu/arm926ejs/spear/Makefile START := start.o was changed extra-$(CONFIG_SPL_BUILD) := start.o because spear/start.o is only used for SPL. Note2: START := start.o was missing from arch/arm/cpu/arm926ejs/mxs/Makefile. This commit simply adds extra-$(CONFIG_SPL_BUILD) := start.o Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Coding Style cleanup: remove trailing white spaceWolfgang Denk2013-10-14-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Cosmetic: Fix a number of typos, no functional changes.Robert P. J. Day2013-09-20-1/+1
| | | | | | | Fix various misspellings of things like "environment", "kernel", "default" and "volatile", and throw in a couple grammar fixes. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-259/+16
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* arm: at91: enable mci support for at91sam9g20ek.Wu, Josh2013-05-12-0/+4
| | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm: at91: add at91sam9n12ek board supportWu, Josh2013-05-12-2/+180
| | | | | | | | | | | | Add support for following features: - nand boot, with PMECC 2bit ECC for 512 bytes sector - SPI flash boot - SD card boot - LCD support Signed-off-by: Josh Wu <josh.wu@atmel.com> [fix -Wimplicit-function-declaration for at91_lcd_hw_init()] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: sam9x5: fix ethernet pins in MII modeJesse Gilles2013-03-12-8/+8
| | | | | | | Fix pin setting in MII mode Signed-off-by: Jesse Gilles <jgilles@multitech.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: at91sam9x5: Using CPU string directlyBo Shen2013-03-12-7/+7
| | | | | | | As the CPU name is not configurable, using CPU string directly Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm: Move tbl to arch_global_dataSimon Glass2013-02-01-4/+4
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: Move tbu to arch_global_dataSimon Glass2013-02-01-3/+3
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: Move timer_rate_hz into arch_global_dataSimon Glass2013-02-01-4/+4
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* at91: Move at91 global data into arch_global_dataSimon Glass2013-02-01-15/+17
| | | | | | Move these fields into arch_global_data. Signed-off-by: Simon Glass <sjg@chromium.org>
* at91sam9x5: enable USB support for 9x5ek board.Richard Genoud2012-12-09-0/+13
| | | | | | Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: at91sam9x5: enable MCI0 support for 9x5ek board.Wu, Josh2012-10-17-0/+15
| | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* atmel: at91sam9x5: fix name error for spiBo Shen2012-09-01-2/+2
| | | | | | | Fix the name error Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Enable the EMAC clock in at91_macb_hw_init().Markus Hubig2012-09-01-0/+4
| | | | | | Signed-off-by: Markus Hubig <mhubig@imko.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm : Atmel : add at91sam9x5ek board supportBo Shen2012-09-01-2/+243
| | | | | | | | | | | | Add at91sam9x5ek board support, this board support the following SoCs AT91SAM9G15, AT91SAM9G25, AT91SAM9G35, AT91SAM9X25, AT91SAM9X35 Using at91sam9x5ek_nandflash to configure for the board Now only supports NAND with software ECC boot up Signed-off-by: Bo Shen <voice.shen@atmel.com> [move MAINTAINERS entry to right place] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Consolidate bootcount code into drivers/bootcountStefan Roese2012-09-01-26/+0
| | | | | | | | | | | | | | | | | | | This patch moves all bootcount implementations into a common directory: drivers/bootcount. The generic bootcount driver is now usable not only by powerpc platforms, but others as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Christian Riesch <christian.riesch@omicron.at> Cc: Manfred Rudigier <manfred.rudigier@omicron.at> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Reinhard Meyer <reinhard.meyer@emk-elektronik.de> Tested-by: Valentin Longchamp <valentin.longchamp@keymile.com> Tested-by: Christian Riesch <christian.riesch@omicron.at> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* ATMEL: remove old atmel_mci driverSven Schnelle2012-03-13-1/+1
| | | | | | | | All boards are using the gen_atmel_mci driver now, so no need to carry the old driver around. Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Fix Stelian's email addressStelian Pop2011-11-29-9/+9
| | | | | | | 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>
* Reduce build timesWolfgang Denk2011-11-03-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot Makefiles contain a number of tests for compiler features etc. which so far are executed again and again. On some architectures (especially ARM) this results in a large number of calls to gcc. This patch makes sure to run such tests only once, thus largely reducing the number of "execve" system calls. Example: number of "execve" system calls for building the "P2020DS" (Power Architecture) and "qong" (ARM) boards, measured as: -> strace -f -e trace=execve -o /tmp/foo ./MAKEALL <board> -> grep execve /tmp/foo | wc -l Before: After: Reduction: ================================== P2020DS 20555 15205 -26% qong 31692 14490 -54% As a result, built times are significantly reduced, typically by 30...50%. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Albert Aribaud <albert.aribaud@free.fr> cc: Graeme Russ <graeme.russ@gmail.com> cc: Mike Frysinger <vapier@gentoo.org> Tested-by: Graeme Russ <graeme.russ@gmail.com> Tested-by: Matthias Weisser <weisserm@arcor.de> Tested-by: Sanjeev Premi <premi@ti.com> Tested-by: Simon Glass <sjg@chromium.org> Tested-by: Macpaul Lin <macpaul@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* led: remove camel casing of led identifiers globallyJason Kridner2011-09-13-6/+6
| | | | | | | | | | | | | | | Result of running the following command to address Wolfgang's comment about camel case: for file in `find . | grep '\.[chS]$'`; do perl -i -pe 's/(green|yellow|red|blue)_LED_(on|off)/$1_led_$2/g' $file; done Discussion: http://patchwork.ozlabs.org/patch/84988/ Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* atmel: update at91sam9m10g45 SoC support to new styleThomas Petazzoni2011-09-03-59/+55
| | | | | | Based on earlier work by Alex Waterman <awaterman@dawning.com>. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* AT91: Makes AT91SAM9263 SoC build correctly against u-boot-atmel/masterXu, Hong2011-08-03-13/+27
| | | | | | | | Rework for AT91SAM9263 SoC, makes it build again. Based on the work for AT91SAM9260-EK. Signed-off-by: Hong Xu <hong.xu@atmel.com> Signed-off-by: Reinhard Meyer <uboot@emk-elektronik.de>
* AT91: Makes AT91SAM9RL SoC build correctly against u-boot-atmel/masterXu, Hong2011-08-03-39/+35
| | | | | | | | | Rework for AT91SAM9RL SoC, makes it build again. Based on the work for AT91SAM9260-EK. V4: US->USART, cosmetics Signed-off-by: Hong Xu <hong.xu@atmel.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: change common at91sam9261 files to compile with new schemeAsen Dimov2011-08-03-40/+36
| | | | | Signed-off-by: Asen Dimov <dimov@ronetix.at> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: fix mistake in at91sam9260_devices.c(spi1_hw_init)Reinhard Meyer2011-08-03-1/+1
| | | | | | | Bits 0..3 in cs_mask = CS0..CS3 in SPI mode require it to be peripheral Bits 4..7 in cs_mask = CS0..CS3 in GPIO mode require it to be output Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* arm920t/at91: add clock.cAndreas Bießmann2011-07-04-34/+1
| | | | | | | This patch adds an copy of arm926ejs/at91/clock.c to arm920t/at91. The arm926ejs specialities are removed from arm920t version and vice versa. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm926ejs/at91/lowlevel_init.S: fix definesEric Benard2011-06-21-12/+12
| | | | | | atmel rework changed define names which broke this file Signed-off-by: Eric Bénard <eric@eukrea.com>
* at91: fixed at91sam9263 system fileDaniel Gorsulowski2011-05-18-37/+18
| | | | Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
* AT91: fix timer.c - remove reset_timer()Reinhard Meyer2011-05-18-16/+11
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: change includes from asm/arch/io.h to asm/io.hReinhard Meyer2011-05-18-8/+7
| | | | | | and remove the now unused asm/arch-at91/io.h Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: fix related at91 system/driver filesReinhard Meyer2011-05-18-51/+33
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: fix EMAC gpio init in at91sam9260_devices.cReinhard Meyer2010-12-07-0/+5
| | | | | | | The AT91SAM9G20 BOOT ROM apparently initializes PA23 and PA24 to multi drive (open drain). Revert this, if those pins are going to be used for MII. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.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>
* AT91 clock/timer: move static data to global_data structReinhard Meyer2010-10-19-71/+69
| | | | | | | | clock.c / timer.c used static data and are called before relocation. Move all static variables into global_data structure. Also cleanup timer.c from unused stubs and make it truly use 64 bit tick values. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-2/+2
| | | | | | | | | | | | 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>
* at91: Add arch_preboot_os which disables PIT in a faster wayAlexander Stein2010-10-05-0/+16
| | | | | | | | | | | | When disabled the PIT runs until it reaches the CPIV value. The Linux PIT driver stops the PIT and waits until it stopped. This can take over 100ms. Simply stopping in u-boot isn't sufficient as the PIT will still be running when Linux is waiting until it stopped. So, we stop it in u-boot by setting the compare value to a value slightly greater than the current running counter to make the PIT stopped in short time. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
* AT91: convert cpu.c to struct SoC accessReinhard Meyer2010-10-05-20/+12
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* Prepare v2010.09-rc1v2010.09-rc1Wolfgang Denk2010-09-10-2/+0
| | | | | | Coding style cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
* AT91: add option to enable pullups in at91sam9260_devices.cReinhard Meyer2010-09-03-10/+25
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: reset.c: fix comments, add optionReinhard Meyer2010-09-03-10/+11
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91SAM9XE: add embedded flash supportReinhard Meyer2010-09-03-0/+272
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: MCI: add SD/MMC driver using mmc frameworkReinhard Meyer2010-09-03-0/+21
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91 Fix: return value of get_tbclkJens Scharsig2010-08-31-4/+1
| | | | | | | * Fix: return value of get_tbclk * this fixes issue with prematurely restart/retry, if BOOT_RETRY_TIMEOUT is used Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
* arm: Move cpu/$CPU to arch/arm/cpu/$CPUPeter Tyser2010-04-13-0/+1984
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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