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* armv7, beagle: Second SDRAM bank don;t workHeiko Schocher2010-11-04-0/+7
| | | | | | | | | | | | | | | since commit 3667cbeed5e3c4067e624e52a916b1ebb02c8f05 on beagle board the second sdram bank didn;t longer work. Since this patch sdram settings just get copied from bank a, but CMD_NOP, CMD_PRECHARGE, CMD_AUTOREFRESH are not executed and after that mr register is also not updated. This patch adds this for the bank b. Signed-off-by: Heiko Schocher <hs@denx.de> cc: Steve Sakoman <steve@sakoman.com> cc: Sandeep Paulraj <s-paulraj@ti.com> cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap3evm: Fix mechanism to identify board revisionSanjeev Premi2010-11-04-3/+26
| | | | | | | | | | | | | | | | | | | Function omap3_evm_get_revision() - to identify the board revision was called at end of setup_net_chip(). Board revision can be ascertained only by identifying the Ethernet chipset - but combining setup operations with revision detection isn't a good idea. So, moved the function after call to setup_net_chip(). Function setup_net_chip() should be ideally be called only when CONFIG_CMD_NET is defined. But this leaves the board revision "undetected". This patch allows static definition of revision or default fallback to the latest revision. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap3evm: Wrap function under CONFIG_USB_OMAP3Sanjeev Premi2010-11-04-0/+2
| | | | | | | | | | The function omap3_evm_need_extvbus() is required only when USB support is configured. Wrapped this function in #ifdef CONFIG_USB_OMAP3. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap3evm: Support relocationSanjeev Premi2010-11-04-1/+7
| | | | | | | | | This patch adds relocation support for omap3evm. Content of the patch is based on changes for Beagleboard. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP3: Use generic mmc driver on OMAP3 IGEP moduleEnric Balletbo i Serra2010-11-04-1/+11
| | | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP3: Use generic mmc driver on IGEP v2Enric Balletbo i Serra2010-11-04-1/+11
| | | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* mmc: Add multi-block read support to the generic mmc driverAlagu Sankar2010-11-04-71/+39
| | | | | | | | | | | | | | This patch adds multi-block read support for the generic MMC driver. Large reads are broken into chunks of 65535 blocks to ensure that the code works with controllers having a 16 bit block counter. This patch results in a significant performance improvement. Time to read a 45 MB file went from 36 seconds to 9 seconds on Overo Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Tested-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* mmc: Clean up generic mmc driver multi-block write functionsSteve Sakoman2010-11-04-24/+14
| | | | | | | | | | | The current mmc write implementation is type ulong, but returns int values. Some of the printf's are terminated with /n/r, one has none. This patch fixes these issues and also removes some unnecessary local variables. Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP: Fix build after introduction of GENERATED_GBL_DATA_SIZESteve Sakoman2010-11-04-7/+30
| | | | | | | | | This patch fixes the issue by defining and using CONFIG_SYS_INIT_RAM_SIZE and CONFIG_SYS_INIT_RAM_ADDR. Based on an email discussion with Wolfgang Denk and Heiko Schocher. Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP3: Add expansion board detection for BeagleKoen Kooi2010-11-04-2/+140
| | | | | | | | | | | Beagle expansion boards contain an i2c eeprom to identify themselves. This patch adds code to read and parse the eeprom contents. It prints the expansion board name and revision and modifies environment variables as appropriate. This patch is based on the Overo expansion board code. Signed-off-by: Koen Kooi <k-kooi@ti.com> Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP3: Add expansion board detection for OveroSteve Sakoman2010-11-04-0/+120
| | | | | | | | | | Overo expansion boards contain an i2c eeprom to identify themselves. This patch adds code to read and parse the eeprom contents. It prints the expansion board name and revision and modifies environment variables as appropriate. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: Fix build for non-OMAP3 boardsSteve Sakoman2010-11-04-1/+1
| | | | | | | | | | | | | | | Commit c3d3a54 uses CONFIG_ARMV7 to determine whether to call the v7_flush_cache_all function. This breaks the build for all non-OMAP3 boards (like Panda and OMAP4430SDP) since there is only a v7_flush_cache_all implementation for OMAP3. This patch uses CONFIG_OMAP3XXX instead of CONFIG_ARMV7 so that only boards with a v7_flush_cache_all will make the call. Tested on Beagle, Overo, Panda, and OMAP4430SDP Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP3: IGEP: Rename TEXT_BASESteve Sakoman2010-11-04-2/+3
| | | | | | | | Commit 14d0a02a "Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE" missed the IGEP boards since they were just added. Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-marvellWolfgang Denk2010-10-29-191/+90
|\ | | | | | | | | | | | | Conflicts: include/configs/km_arm.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * Kirkwood: bugfix: DRAM size initializationTanmay Upadhyay2010-10-28-0/+10
| | | | | | | | | | | | | | | | | | If start of any DRAM bank is greater than total DDR size, remaining DDR banks' start address & size were left un-initialized in dram_init function. This could break other functions who uses array 'gd->bd->bi_dram'. Kirkwood network driver is one example. This also stops Linux kernel from booting. v2 - Set start address also to 0. Without this Linux kernel couldn't boot up Signed-off-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>
| * kirkwood: get rid of config.mk filesPrafulla Wadaskar2010-10-28-173/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After moving the definition of CONFIG_SYS_TEXT_BASE to the respective board config files, all Marvell kirkwood board have just a single and common entry in their config.mk files: KWD_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/kwbimage.cfg Replace the only reference to KWD_CONFIG in the top level Makefile by an equivalent setting, and remove all kirkwood config.mk files. Signed-off-by: Wolfgang Denk <wd at denx.de> Cc: Prafulla Wadaskar <prafulla at marvell.com> Cc: Siddarth Gore <gores at marvell.com> Cc: Simon Kagstrom <simon.kagstrom at netinsight.net> Cc: Heiko Schocher <hs at denx.de> Cc: Eric Cooper <ecc at cmu.edu> Acked-by: Wolfgang Denk <wd at denx.de> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * kirkwood: guruplug: Relocate NAND environment areaGray Remlin2010-10-28-2/+2
| | | | | | | | | | | | Current default options increase u-boot size to overlap the location of the environment in NAND, move environment higher up Signed-off-by: Gray Remlin <g_remlin@rocketmail.com>
| * Kirkwood: bugfix: broken early console messagesPrafulla Wadaskar2010-10-20-5/+26
| | | | | | | | | | | | | | | | | | | | | | It has been observed that, the complete u-boot banner does not appear on the console when the system is booted from NAND/NOR/SPI flash. This patch fixes this issue on all Marvell boards by adding board_early_init_f() support Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * arm926ejs, suen3: fix relocation issuesHeiko Schocher2010-10-20-11/+19
| | | | | | | | | | | | | | | | - use internal 2k security SRAM as RAM for early stack. - do early inits in board_init_f() Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-29-116/+80
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| * | mx51evk: support new relocation schemeShawn Guo2010-10-28-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to fix build breakage and support new relocation scheme for mx51evk. - Correct IRAM base address and add size definition The IRAM starts from 0x1FFE0000 on final revsion i.mx51 than 0x1FFE8000 which is for older revision. - Include imx-regs.h in mx51evk.h Definitions like CSD0_BASE_ADDR and IRAM_BASE_ADDR can be referred to. - Define CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE They are used to define init RAM layout. - Remove comment for CONFIG_SYS_GBL_DATA_SIZE which has been buried by Wolfgang's commit below 25ddd1fb: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | mx51evk: consolidate env for mmcboot and netbootShawn Guo2010-10-28-12/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to consolidate default mx51evk env for two primary boot modes, mmcboot and netboot. It also cleans some unused env like netdev, uboot and redundant env like loadaddr since CONFIG_LOADADDR already defines it. Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | mx51evk: Fix 2 hours reset issueShawn Guo2010-10-28-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mx51evk u-boot has an issue that system will get reset every 2 hours. MC13892 has an inside charge timer which expires in 120 minutes. If ICHRG and CHGAUTOB are not set properly, this timer expiration will get system power recycled. Since mx51evk has no Li-Ion battery on board, the patch sets ICHRG in externally powered mode and sets CHGAUTOB bit to avoid automatic charging, so that system will not get reset by this timer expiration. The patch also corrects the bit field definition of register 48 (Charger 0) per latest MC13892 Reference Manual. Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | MX51: remove warning in clock.cStefano Babic2010-10-28-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch removes the warning: clock.c:291: warning: initialization from incompatible pointer type after constification of args[] Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | imx25: Fix resetMatthias Weisser2010-10-28-10/+12
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the reset command on imx25. The watchdog registers are 16 bits in size and not 32. This patch also adds the service register codes as constants. Signed-off-by: Matthias Weisser <weisserm@arcor.de>
| * | MX5:use common u-boot.lds of cpu layerJason Liu2010-10-28-74/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove u-boot.lds from mx5 and use the common u-boot.lds of cpu layer. This patch also fix the building errors: arch/arm/cpu/armv7/start.o: In function `_rel_dyn_start_ofs': arch/arm/cpu/armv7/start.S:283: undefined reference to `__rel_dyn_start' arch/arm/cpu/armv7/start.o: In function `_rel_dyn_end_ofs': arch/arm/cpu/armv7/start.S:283: undefined reference to `__rel_dyn_end' arch/arm/cpu/armv7/start.o: In function `_dynsym_start_ofs': arch/arm/cpu/armv7/start.S:283: undefined reference to `__dynsym_start' Signed-off-by: Jason Liu <r64343@freescale.com>
| * | MX51: add CONFIG_SYS_TEXT_BASE to vision2 board, use general ld scriptStefano Babic2010-10-28-2/+2
| | | | | | | | | | | | | | | | | | | | | Recent patch changed TEXT_BASE to CONFIG_SYS_TEXT_BASE and vision2 board was not updated. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-samsungWolfgang Denk2010-10-29-751/+1048
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| * | | Add generic support for samsung s3c2440C Nauman2010-10-28-740/+1016
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds generic support for the Samsung s3c2440 processor. Global s3c24x0 changes to struct members converting from upper case to lower case. Signed-off-by: Craig Nauman <cnauman@diagraph.com> Cc: kevin.morfitt@fearnside-systems.co.uk Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | ARMV7: S5P: serial: support the s5pc210Minkyu Kang2010-10-19-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is for s5pc210 support. Due to the resigter of baudrate is changed from slot to value, add both of them to uart structure. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | | s5p_mmc: support 8-bit bus widthJaehoon Chung2010-10-19-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This Patch do support 8-bit bus width for s5p So we add parameter for bus_width (in s5p_mmc_init(), s5p_mmc_initialize()) If want to use 8-bit bus width, only change (0, 8) instead of (0, 4). Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2010-10-29-2/+3
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| * | | | Blackfin: config.mk: drop manual stripping of config varsMike Frysinger2010-10-27-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the common code takes care of stripping away quotes and such from numeric options, we no longer need to do so ourselves. So drop the custom code we have in the Blackfin config.mk. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | | | Blackfin: fix building after asm-offsets.h introMike Frysinger2010-10-27-0/+3
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | Since some of the defines in our config.h use the generated defines, we need to include the generated header. This fixes building of the Blackfin start.S file (where the stack is setup). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | | | Merge branch 'for-wd-master' of git://git.denx.de/u-boot-pxaWolfgang Denk2010-10-29-368/+0
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| * | | | arm/pxa: remove unused arch-pxa/macro.hMikhail Kshevetskiy2010-10-27-368/+0
| |/ / / | | | | | | | | | | | | Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
* | | | Drop support for CONFIG_SKIP_RELOCATE_UBOOTWolfgang Denk2010-10-29-109/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For ARM systems, before ELF relocation was introduced, CONFIG_SKIP_RELOCATE_UBOOT coul be used to prevent *COPYING* the U-Boot image from whereever it was loaded to it's link address (CONFIG_SYS_TEXT_BASE). The name was badly chosen, as no relocation was performed at all, it was just a memcpy(). With ELF relocation, this does not work like that any more, and related boards need to be fixed anyway. So don't keep this relict any longer. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | | Drop support for CONFIG_SYS_ARM_WITHOUT_RELOCWolfgang Denk2010-10-29-2023/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When this define was introduced, the idea was to provide a soft migration path for ARM boards to get adapted to the new relocation support. However, other recent changes led to a different implementation (ELF relocation), where this no longer works. By now CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it actually hurts because it obfuscates the actual code by sprinkling it with lots of dead and non-working debris. So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | | Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOCWolfgang Denk2010-10-29-91/+46
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By now, the majority of architectures have working relocation support, so the few remaining architectures have become exceptions. To make this more obvious, we make working relocation now the default case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | Prepare v2010.12-rc1v2010.12-rc1Wolfgang Denk2010-10-27-2/+2
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | Coding Style cleanupWolfgang Denk2010-10-27-162/+117
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | cmd_onenand.c: Fix command usage help.Enric Balletbo i Serra2010-10-27-0/+3
| | | | | | | | | | | | | | | | | | | | | Running the onenand command without arguments does nothing, with this patch shows the command usage. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
* | | mmc: seperate block number into small parts for multi-write cmdLei Wen2010-10-27-15/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Constraint the mmc framework to only send no more than 65535 blocks in one go during the multi-write command. This constraint comes due to the limitation of 16bit width block counter register at some hardware. Signed-off-by: Lei Wen <leiwen@marvell.com> Cc: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-sparcWolfgang Denk2010-10-27-0/+11
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| * | | SPARC: added unaligned definitionsMagnus Sjalander2010-10-22-0/+11
| | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* | | | env_sf: updated to the new environment codeStefano Babic2010-10-27-95/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Functions to store/retrieve the environment from a SPI flash was not updated to the new environment code. The non-redundant case was not working correctly, reporting ""Environment SPI flash not initialized" and the code was not compiled clean in the redundant case. The patch fixes these issue and makes the code more coherent with other environment storage (nand, flash). Signed-off-by: Stefano Babic <sbabic@denx.de>
* | | | Makefile: fix dependencies for building NAND_SPLWolfgang Denk2010-10-27-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building of NAND based boards failed sometimes (especially on MP systems) because of incorrect / missing dependencies. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de>
* | | | make-asm-offsets: fix sed scriptWolfgang Denk2010-10-27-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When copying the "sed" script to generate the asm-offsets.h file from the Linux Kbuild script into the make-asm-offsets file I missed the fact that the former runs in a "make" context and thus uses double "$$" to escape a single "$", while the latter is a shell script, where this must not be done. Unfortunately the problem did not show up during the initial tests on Power Architecture systems, but on ARM the generated asm-offsets.h was not correct. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
* | | | mcu25: fix out of tree buildingWolfgang Denk2010-10-27-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Out of tree building of the Netstal mcu25 board failed like that: Configuring for mcu25 board... Assembler messages: Fatal error: can't create /work/wd/tmp-ppc/board/netstal/mcu25/../common/fixed_sdram.o: No such file or directory Assembler messages: Fatal error: can't create /work/wd/tmp-ppc/board/netstal/mcu25/../common/nm_bsp.o: No such file or directory Adapt (and simplify) the Makefile. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Niklaus Giger <niklaus.giger@netstal.com>
* | | | Revert "cmd_net: drop spurious comma in U_BOOT_CMD"Wolfgang Denk2010-10-27-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit causes build errors like this: cmd_net.c:301:1: error: macro "U_BOOT_CMD" requires 6 arguments, but only 5 given cmd_net.c:298: warning: data definition has no type or storage class cmd_net.c:298: warning: type defaults to 'int' in declaration of 'U_BOOT_CMD' This reverts commit 8f4cb77ef7183ce1bb3f767604a0677c6f6d84a7.
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