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* arm: at91sam9n12: change EBI IO to high drive modeBo Shen2013-07-22-1/+1
| | | | | | | | | | | | As both the DDR SDRAM and NAND flash connect to EBI on at91sam9n12 and share the lower 8 bits data line. If use low drive of the data line, it will cause DDR data access corrupt in lower address, so change the data line to high drive mode This will fix the Linux kernel boot issue when use Lower address Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: at91sam9n12: add network support with ksz8851_16mllBo Shen2013-06-24-0/+36
| | | | | | | add network support with ksz8851_16mll on at91sam9n12ek board Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ARM: atmel: add sama5d3xek supportBo Shen2013-05-21-0/+326
| | | | | | | | | | | | | Add sama5d3xek support with following feature - boot from NAND flash, PMECC support, 4bit ECC @ 512 bytes sector - boot from SPI flash support - boot from SD card support - LCD support - EMAC support - USB OHCI support Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* at91sam9260ek: move board id setup to config headerAndreas Bießmann2013-05-12-12/+0
| | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Bo Shen <voice.shen@atmel.com>
* arm: at91: enable mci support for at91sam9g20ek.Wu, Josh2013-05-12-0/+10
| | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm: at91: add at91sam9n12ek board supportWu, Josh2013-05-12-0/+280
| | | | | | | | | | | | 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: atmel: add at91sam9g20ek_2mmc nand boot supportBo Shen2013-02-19-1/+6
| | | | | | | | | | Add at91sam9g20_2mmc nand boot support. on this board, there is no dataflash, so disable it change one commet for at91sam9g20ek board Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* at91sam9x5: enable USB support for 9x5ek board.Richard Genoud2012-12-09-0/+3
| | | | | | 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/+10
| | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Merge remote-tracking branch 'u-boot/master'Albert ARIBAUD2012-09-30-0/+196
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| * avr32: add atngw100mkii boardAndreas Bießmann2012-09-13-0/+196
| | | | | | | | | | | | | | | | | | This patch is derived from an older patch provided by atmel in its buildroot-avr32-v3.0.0.tar.bz2 Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
* | at91sam9x5: set default EBI I/O drive configuration.Wu, Josh2012-09-13-0/+4
|/ | | | | | | This patch configure at91sam9x5's EBI drive I/O. Without this, When SD card boot, the nand flash read/write are not stable. Which will cause kernel MTD test fail (Since mainline kernel doesn't configure the EBI register). Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* at91: 9x5: change SMC config timing that both works for PMECC & non-PMECC.Wu, Josh2012-09-01-6/+6
| | | | | | Signed-off-by: Josh Wu <josh.wu@atmel.com> Tested-by: voice.shen@atmel.com Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm:at91-boards: remove console_init_f where unnecessaryAndreas Bießmann2012-09-01-9/+0
| | | | | | | | | | | | | | | | 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>
* at91sam9263ek: remove unnecessary console_init_fAndreas Bießmann2012-09-01-3/+0
| | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> cc: Stelian Pop <stelian@popies.net>
* arm : at91sam9x5 : fix a small bug for NANDBo Shen2012-09-01-0/+2
| | | | | | | | | fix a bug: when not boot from NAND, the NAND flash can not be detected. Using this to fix it Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* arm : Atmel : add at91sam9x5ek board supportBo Shen2012-09-01-0/+346
| | | | | | | | | | | | 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>
* AT91SAM9*: Change kernel address in dataflash to match u-boot's sizeAlexandre Belloni2012-07-07-12/+12
| | | | | | | | | | | | | | | | | | | | | | | 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>
* Fix: broken boot message at serial line on AT91SAM9263-EK boardesw@bus-elektronik.de2012-07-07-1/+1
| | | | | Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Fix Stelian's email addressStelian Pop2011-11-29-15/+15
| | | | | | | 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>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-36/+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>
* 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>
* ARM: remove broken "at91rm9200dk" boardWolfgang Denk2011-09-04-877/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: remove broken "at91cap9adk" boardWolfgang Denk2011-09-04-491/+0
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stelian Pop <stelian.pop@leadtechdesign.com>
* atmel: Update support of board AT91SAM9M10G45-EK to new styleThomas Petazzoni2011-09-03-54/+67
| | | | | | Based on earlier work by Alex Waterman <awaterman@dawning.com>. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* AT91: Makes AT91SAM9263-EK build correctly against u-boot-atmel/masterXu, Hong2011-08-03-34/+46
| | | | | | | | Rework for AT91SAM9263-EK, 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: Board fix for AT91SAM9261-EKXu, Hong2011-08-03-67/+77
| | | | | | | Fix board part of AT91SAM9261-EK according to the new scheme Signed-off-by: Hong Xu <hong.xu@atmel.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* AT91: Makes AT91SAM9RL-EK build correctly against u-boot-atmel/masterXu, Hong2011-08-03-31/+49
| | | | | | | | | 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>
* Remove volatile qualifier in get_ram_size() callsAlbert ARIBAUD2011-07-17-1/+1
| | | | | | | | | Checkpatch.pl complains about the volatile qualifier in calls to get_ram_size(). Remove this qualifier in the prototype and in the calls where it is useless, and leave it only in the function body where it is needed. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* Timer: Fix misuse of ARM *timer_masked() functions outside arch/armGraeme Russ2011-07-16-4/+6
| | | | Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* atstk100x: switch to common cfi driverAndreas Bießmann2011-07-04-233/+0
| | | | | | | | | This patch removes the board implemenatation for flash driver which can now safely switched to the common cfi driver. Compile tested for all atstk100x boards, runtime tested on atstk1002. Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* at91rm9200ek: use atmel_usartAndreas Bießmann2011-07-04-0/+7
| | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* AT91 rework: fix at91sam(9260/9g20/9xe)ek board port to build again:Reinhard Meyer2011-06-21-64/+72
| | | | | | Make ATMEL's at91sam9260/9g20/9xe-ek boards build again Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* update arm/at91rm9200 work with rework rework110202Jens Scharsig2011-06-21-12/+14
| | | | | | | | | | | * convert at91rm9200ek and eb_cpux9k2 board to ATMEL_xxx name scheme * Fix: timer.c compile error io.h not found with arm/at91rm9200 * update arm920t/at91 to ATMEL_xxx name scheme * update arm920t/at91 soc lib * update at91_emac driver Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de> Tested-by: Andreas Bießmann <andreas.devel@gmail.com>
* atstk100x: move CONFIG_SYS_TEXT_BASE to headerAndreas Bießmann2011-05-18-1/+0
| | | | Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* atngw100: move CONFIG_SYS_TEXT_BASE to headerAndreas Bießmann2011-05-18-1/+0
| | | | Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* avr32: use single linker scriptAndreas Bießmann2011-05-18-144/+0
| | | | | | | This patch move the atstk100x linker script to $(CPUDIR) and delete other pure copies of this file in each board directory. Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* avr32/config.mk: simplify PLATFORM_RELFLAGSAndreas Bießmann2011-05-18-2/+0
| | | | | | | This patch removes PLATFORM_RELFLAGS from board specific config.mk files and define them in arch specific config.mk file. Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* avr32: fix linkingAndreas Bießmann2011-05-18-2/+0
| | | | | | | | | | | | | This patch fixes following error: ---8<--- avr32-linux-ld: --gc-sections and -r may not be used together --->8--- Since 8aba9dceebb14144e07d19593111ee3a999c37fc all avr32 boards are broken due to linking error as seen above. Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* avr32: fixup definitions to ATMEL_BASE_xxxAndreas Bießmann2011-05-18-4/+4
| | | | Signed-off-by: Andreas Bießmann <biessmann@corscience.de>
* Handle most LDSCRIPT setting centrallyScott Wood2011-04-30-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-2/+2
| | | | | | | 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>
* at91rm9200ek: add configure target for RAM bootAndreas Bießmann2010-12-07-2/+0
| | | | | | | This patch also removes now unnecessary config.mk in board directory and make usage of new features in boards.cfg. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* at91rm9200ek: convert to at91Andreas Bießmann2010-10-19-207/+45
| | | | | | | | | | | | | | | | | | | | This patch removes some functionality from at91rm9200ek board but the remaining functionality does now work with newer at91 code and arm-relocation. Currently missing features are: - dataflash booting (due to missing HW for testing) - MMC/SD-Card - first stage bootloader support is completely removed (not needed for NOR) Cause this board was (some days ago) reference for all at91rm9200 based boards this should be a good starting point to convert all remaining at91rm9200 borads to at91 code. Aside from that this is a good base to get some drivers between at91sam/at91rm/avr32 merged. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-10/+10
| | | | | | | | | | | | 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>
* avr32: Add simple paging supportHaavard Skinnemoen2010-09-03-0/+30
| | | | | | | | | | | | | | | | | | Use the MMU hardware to set up 1:1 mappings between physical and virtual addresses. This allows us to bypass the cache when accessing the flash without having to do any physical-to-virtual address mapping in the CFI driver. The virtual memory mappings are defined at compile time through a sorted array of virtual memory range objects. When a TLB miss exception happens, the exception handler does a binary search through the array until it finds a matching entry and loads it into the TLB. The u-boot image itself is covered by a fixed TLB entry which is never replaced. This makes the 'saveenv' command work again on ATNGW100 and other boards using the CFI driver, hopefully without breaking any rules. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Use uncached() macro to get an address for SDRAM initHaavard Skinnemoen2010-09-03-6/+2
| | | | | | | | | | | | | | The paging system which is required to set up caching properties has not yet been initialized when the SDRAM is initialized. So when the map_physmem() function is converted to return the physical address unchanged, the SDRAM initialization will break on some boards. The avr32-specific uncached() macro will return an address which will always cause uncached accessed to be made. Since this happens in the board code, using avr32-specific features should be ok, and will allow the SDRAM initialization to keep working. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* Write MAC address automatically on MACB-based boardsBen Warren2010-07-12-28/+0
| | | | | | Also, remove all calls to eth_init() in boards that use MACB Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* USB OHCI support for at91sam9g45 SoCSergey Matyukevich2010-06-30-0/+13
| | | | | | | | | | Add USB OHCI support for at91sam9g45ekes/at91sam9m10g45ek boards. Note that according to errata from Atmel, OHCI is not operational on the first revision of at91sam9g45 chip. So this patch enables OHCI support for later revisions. Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
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