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* Move DECLARE_GLOBAL_DATA_PTR to file scopeJohn Rigby2010-12-21-63/+65
| | | | | | | | | | | | | | | It can be optimised out by the compiler otherwise resulting in obscure errors like a board not booting. This has been documented in README since 2006 when these were first fixed up for GCC 4.x. Signed-off-by: John Rigby <john.rigby@linaro.org> Fix some additional places. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
* Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2010-12-18-0/+0
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| * fsl_esdhc: Fix the voltage validation processLi Yang2010-12-18-5/+15
| | | | | | | | | | | | | | | | | | | | | | The current code use all the voltage range support by the host controller to do the validation. This will cause problem when the host supports Low Voltage Range. Change the validation voltage to be based on board setup. Signed-off-by: Li Yang <leoli@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * fsl_esdhc: Fix max clock frequencyJerry Huang2010-12-18-1/+1
| | | | | | | | | | | | | | | | The max clock of MMC is 52MHz Signed-off-by: Jerry Huang <Changm-Ming.Huang@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * fsl_esdhc: Use mmc_set_clock to set initial speedJerry Huang2010-12-18-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | After booting the u-boot, and first using some SD card (such as Sandisk 2G SD card), because the field 'clock' of struct mmc is zero, this will cause the read transfer is always active and SDHC DATA line is always active, therefore, driver can't handle the next command. Therefore, we use mmc_set_clock to setup both the data structure and HW to the initial clock speed of 400000Hz. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | OMAP3: EVM: Convert omap3_evm_version to u32Dirk Behme2010-12-18-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the variable omap3_evm_version to u32 to work around some broken linkers from older tool chains. E.g. CodeSourcery's 2009q1-203 ld 2.19.51.20090205. Without this, these linkers stop linking 'omap3_evm' or at least issue a warning. Like arm-none-linux-gnueabi-ld: section .bss [8003f5e0 -> 8007e337] overlaps section .rel.dyn [8003f5e0 -> 80044e57] arm-none-linux-gnueabi-ld: section .dynsym [80044e58 -> 80044ef7] overlaps section.bss [8003f5e0 -> 8007e337] arm-none-linux-gnueabi-ld: u-boot: section .bss vma 0x8003f5e0 overlaps previous sections CC: Sanjeev Premi <premi@ti.com> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* | fsl_esdhc: Fix the voltage validation processLi Yang2010-12-18-5/+15
| | | | | | | | | | | | | | | | | | | | | | The current code use all the voltage range support by the host controller to do the validation. This will cause problem when the host supports Low Voltage Range. Change the validation voltage to be based on board setup. Signed-off-by: Li Yang <leoli@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | fsl_esdhc: Fix max clock frequencyJerry Huang2010-12-18-1/+1
| | | | | | | | | | | | | | | | The max clock of MMC is 52MHz Signed-off-by: Jerry Huang <Changm-Ming.Huang@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | fsl_esdhc: Use mmc_set_clock to set initial speedJerry Huang2010-12-18-2/+3
|/ | | | | | | | | | | | | | After booting the u-boot, and first using some SD card (such as Sandisk 2G SD card), because the field 'clock' of struct mmc is zero, this will cause the read transfer is always active and SDHC DATA line is always active, therefore, driver can't handle the next command. Therefore, we use mmc_set_clock to setup both the data structure and HW to the initial clock speed of 400000Hz. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* video/mx3fb: fix clock dividerStefano Babic2010-12-17-1/+1
| | | | | | | | | | | Fix clock divider for COM57H5M10XRC display. The previous setting caused flicker. Tested on Qong (EVBLite with COM57H5M10XRC). Signed-off-by: Stefano Babic <sbabic@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-12-17-6/+14
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| * Merge branch 'for-upstream' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-12-17-6/+14
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| | * AT91RM9200: fix AT91_PMC_MCKR_MDIV_* defines for this CPUclagix@gmail.com2010-12-17-0/+8
| | | | | | | | | | | | | | | Signed-off-by: Guido Classen <clagix@gmail.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| | * AT91: fix TOP9000 build problem and change CONFIG_SYS_TEXT_BASEReinhard Meyer2010-12-17-6/+6
| | | | | | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | Prepare v2010.12-rc3v2010.12-rc3Wolfgang Denk2010-12-17-1/+1
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | Coding style (white space) cleanup.Wolfgang Denk2010-12-17-97/+94
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-12-17-19/+35
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| * | DaVinci DM6467: Add ARM Relocation SupportSandeep Paulraj2010-12-17-0/+8
| | | | | | | | | | | | | | | | | | Add ARM Relocation Support Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | DaVinci Schmoogie: Add ARM Relocation SupportSandeep Paulraj2010-12-17-0/+9
| | | | | | | | | | | | | | | | | | Add ARM Relocation Support Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | DaVinci sffsdr: Add ARM Relocation SupportSandeep Paulraj2010-12-17-0/+9
| | | | | | | | | | | | | | | | | | Add ARM Relocation Support Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | DaVinci Sonata: Add ARM Relocation SupportSandeep Paulraj2010-12-17-0/+9
| | | | | | | | | | | | | | | | | | Add ARM Relocation Support Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | DaVinci: Config cleanupSandeep Paulraj2010-12-17-19/+0
| |/ | | | | | | | | | | | | Some DaVinci boards are using flags that are no longer valid So remove them. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2010-12-16-8/+8
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| * | powerpc/nand spl: link libgccScott Wood2010-12-16-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent GCC (4.4+) performs out-of-line epilogues in some cases, when optimizing for size. It causes a link error for _restgpr_30_x (and similar) if libgcc is not linked. It actually increases size with very small binaries, due to the fixed size of the out-of-line code, and not having any functions that actually need to restore more than 2 or 3 registers. But I don't see a way to turn it off, other than asking GCC to optimize for speed -- which may also increase size for some boards. Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Wolfgang Denk <wd@denx.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-12-16-6/+45
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| * | pm9261: enable cache commandAsen Dimov2010-12-16-0/+1
| | | | | | | | | | | | Signed-off-by: Asen Dimov <dimov@ronetix.at>
| * | pm9261: ARM relocation supportAsen Dimov2010-12-16-2/+14
| | | | | | | | | | | | Signed-off-by: Asen Dimov <dimov@ronetix.at>
| * | pm9263: enable cache commandAsen Dimov2010-12-16-0/+1
| | | | | | | | | | | | Signed-off-by: Asen Dimov <dimov@ronetix.at>
| * | pm9263: ARM relocation supportAsen Dimov2010-12-16-2/+14
| | | | | | | | | | | | Signed-off-by: Asen Dimov <dimov@ronetix.at>
| * | pm9g45: enable cache commandAsen Dimov2010-12-16-0/+1
| | | | | | | | | | | | Signed-off-by: Asen Dimov <dimov@ronetix.at>
| * | pm9g45: ARM relocation supportAsen Dimov2010-12-16-2/+14
| | | | | | | | | | | | Signed-off-by: Asen Dimov <dimov@ronetix.at>
* | | ppc4xx: Fix missing linker scripts for partial linkingStefan Roese2010-12-15-80/+18
| |/ |/| | | | | | | | | | | | | | | This patch fixes the acadia_nand and kilauea_nand linker scripts which have been missing in commit ee8028b7 [ppc4xx: Cleanup for partial linking and --gc-sections] Signed-off-by: Stefan Roese <sr@denx.de> Cc: Bernhard Weirich <Bernhard.Weirich@riedel.net>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2010-12-14-6/+6
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| * | mpc83xx: fix pcie enumerationBaidu Boy2010-12-13-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix a problem for the pcie enumeration for mpc83xx cpus. Without this we will not get correct value in hose->regions[...]. The pointer *reg in function mpc83xx_pcie_init_bus() shall not be changed. Because we will use this pointer as a parameter to call function mpc83xx_pcie_register_hose(). Signed-off-by: Baidu Boy <liucai.lfn@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-12-14-86/+66
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| * | ARM: */start.S: use canonical asm syntaxWolfgang Denk2010-12-13-14/+14
| | | | | | | | | | | | | | | | | | Make code build with older tool chains. Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | omap3: emif|sdrc: use a single global data defineNishanth Menon2010-12-11-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | DECLARE_GLOBAL_DATA_PTR declarations in functions are inherently troublesome with various compilers (e.g. gcc 4.5) Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | OMAP: Timer: Replace bss variable by gdDirk Behme2010-12-11-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in the OMAP timer driver. The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. Signed-off-by: Dirk Behme <dirk.behme@gmail.com> Tested-by: Steve Sakoman <steve.sakoman@linaro.org> Tested-by: John Rigby <john.rigby@linaro.org> Tested-by: Nishanth Menon <nm@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | DaVinci DM6446: Config UpdateSandeep Paulraj2010-12-11-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DM6446 does not build due to the ARM relocation patch. Also the board does not build in the NOR mode. Changed default to NAND to ensure no build failure. While at it removed CONFIG_CMD_KGDB Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | davinci: Rewrite timer.c to use tbl/tbu emulation variables in gdNick Thompson2010-12-11-49/+28
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change allows the davinci timer functions to be used before relocation since it avoids using static variables prior to BSS being made available. The code is based on that used in the at91 timers, modified to use a davinci specific hardware timer. It also maintains reset_timer() to allow deprecated timer usage to continue to work (for example, in nand_base.c) Signed-off-by: Nick Thompson <nick.thompson@ge.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca> Tested-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | p1022ds: fix switching of DIU/LBC signalsTimur Tabi2010-12-13-10/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the P1022, the pins which drive the video display (DIU) are muxed with the local bus controller (LBC), so if the DIU is active, the pins need to be temporarily muxed to LBC whenever accessing NOR flash. The code which handled this transition is checking and changing the wrong bits in PMUXCR. Also add a follow-up read after a write to NOR flash if we're going to mux back to DIU after the write, as described in the P1022 RM. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | fsl_esdhc: Set the eSHDC DMACTL[SNOOP] bit after resetting the controllerP.V.Suresh2010-12-13-4/+4
| | | | | | | | | | | | | | | | | | eSDHC host controller reset results in clearing of snoop bit also. This patch sets the SNOOP bit after the completion of host controller reset. Without this patch mmc reads are not consistent. Signed-off-by: P.V.Suresh <pala@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | fsl_upm: Add MxMR/MDR synchronizationJohn Schmoller2010-12-13-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Freescale reference manuals (eg section "13.4.4.2 Programming the UPMs" of the P4080 Reference Manual): "Since the result of any update to the MxMR/MDR register must be in effect before the dummy read or write to the UPM region, a write to MxMR/MDR should be followed immediately by a read of MxMR/MDR." The UPM on a custom P4080-based board did not work without performing a read of MxMR/MDR after a write. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | tsec: Revert to setting TBICR_ANEG_ENABLE by default for SGMIIKumar Gala2010-12-13-13/+24
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following commit: commit 46e91674fb4b6d06c6a4984c0b5ac7d9a16923f4 Author: Peter Tyser <ptyser@xes-inc.com> Date: Tue Nov 3 17:52:07 2009 -0600 tsec: Force TBI PHY to 1000Mbps full duplex in SGMII mode Removed setting Auto-Neg by default, however this is believed to be proper default configuration for initialization of the TBI interface. Instead we explicitly set CONFIG_TSEC_TBICR_SETTINGS for the XPedite5370 & XPedite5500 boards that use a Broadcomm PHY which require Auto-Neg to be disabled to function properly. This addresses a breakage on the P2020 DS & MPC8572 DS boards when used with an SGMII riser card. We also remove setting CONFIG_TSEC_TBICR_SETTINGS on the P1_P2_RDB family of boards as now the default setting is sufficient for them. Additionally, we clean up the code a bit to remove an unnecessary second define. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Peter Tyser <ptyser@xes-inc.com> Tested-by: Peter Tyser <ptyser@xes-inc.com>
* Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-12-09-33/+102
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| * imx: Get fec mac address from fuseLiu Hui-R643432010-11-21-30/+98
| | | | | | | | | | | | | | The patch is to support getting FEC MAC address from fuse bank. Signed-off-by: Jason Liu <r64343@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de>
| * mx51evk: savenv or env save command does not workJason Liu2010-11-21-3/+4
| | | | | | | | | | | | | | | | fix saveenv or env save command not work on mx51evk board. with this patch, we can use savenv or env save to store enviroments to mmc card slot 0 Signed-off-by: Jason Liu <r64343@freescale.com>
* | include/linux/mii.h: update for supporting GEMacpaul Lin2010-12-09-74/+107
| | | | | | | | | | | | | | | | This file has been synced (copy) from Linux source code. This commit was based on kernel 2.6.32. It updates gigabit related phy registers and basic definitions. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* | ARM: make timer variables in gt_t available for all ARM platformsPrafulla Wadaskar2010-12-09-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All code that attemots to access variables in BSS before relocation (for example directly or indirectly by board_init_f()) needs to be fixed. Especially timer.c needs to fix on most of the ARM platforms. This patch makes timer related variables in gd_t available for all ARM implementations. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | armv7: fix relocation skipAndreas Bießmann2010-12-09-2/+2
| | | | | | | | | | | | | | | | | | I doubt the stack_setup() was defective before: we load the current location of _start and compare against destination of relocate_code(). If we are already there we shoud skip the relocation and jump over to clear_bss. Before the clear_bss was also skipped. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
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