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* x86: Move console initialisation into board_init_fGraeme Russ2011-02-12-3/+12
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* x86: Move test for cold boot into init functionsGraeme Russ2011-02-12-13/+11
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* x86: Move call to dram_init_f into board_init_fGraeme Russ2011-02-12-3/+4
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* x86: Defer setup of final stackGraeme Russ2011-02-12-17/+33
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* sc520: Move RAM sizing code from asm to CGraeme Russ2011-02-12-755/+610
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* x86: Use Cache-As-RAM for initial stackGraeme Russ2011-02-12-21/+115
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* x86: Move initial gd to fixed locationGraeme Russ2011-02-12-19/+36
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* sc520: Remove printf calls from cpu_init_fGraeme Russ2011-02-12-2/+0
| | | | | In later patches, cpu_init_f will be called before console has been initialised and printf will not be legitimately available
* sc520: Move board specific settings to board init functionGraeme Russ2011-02-12-19/+0
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* sc520: Define MMCR address in include fileGraeme Russ2011-02-12-36/+51
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* x86: Make cpu init functions weakGraeme Russ2011-02-12-10/+17
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* x86: Call early_board_init when warm bootingGraeme Russ2011-02-12-5/+5
| | | | | | | | | | early_board_init has been skipped to avoid SDRAM corruption in the case that a fully relocatable image has been loaded into SDRAM and is being executed from SDRAM. x86 is being aligned with other architectures (ARM and PPC in particlar) and will be using Cache-As-RAM to run a C environment from Flash (or SRAM if you have some). early_board_init may be needed to assist in the setup of Cache-As-RAM and the early C environment
* x86: Add processor flags header from linuxGraeme Russ2011-02-12-10/+121
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* x86: Move Global Descriptor Table defines to processor.hGraeme Russ2011-02-12-10/+7
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* x86: Add stack dump to register dumpGraeme Russ2011-02-12-0/+16
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* x86: Fix mangled umlautsGraeme Russ2011-02-12-2/+2
| | | | | git mergetool has a nasty habit of mangling umlats - fix ones that have been missed in previous submissions
* sc520: Sort MakefileGraeme Russ2011-02-12-1/+1
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* x86: Parametize values used in linker scriptGraeme Russ2011-02-12-20/+19
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* x86: Align config.mk and linker scripts with other archesGraeme Russ2011-02-12-8/+114
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* x86: Fix definition of global_data struct for asm-offsets.cGraeme Russ2011-02-12-1/+1
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* powerpc/8xxx: Add additional cycle to write-to-read turnaound for DDR3York Sun2011-02-10-1/+4
| | | | | | | | | When DDR data rate is higher than 1200MT/s or controller interleaving is enabled, additional cycle for write-to-read turnaround is needed to satisfy dynamic ODT timing. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'next' of git://git.denx.de/u-boot-niosWolfgang Denk2011-02-09-1/+13
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| * nios2: add gpio_is_validThomas Chou2011-02-08-0/+6
| | | | | | | | | | Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
| * nios2: use long for ssize_tThomas Chou2011-02-08-1/+1
| | | | | | | | | | | | | | | | | | | | This is consistent with nios2-linux. And resolved the warning, cmd_nvedit.c: In function `do_env_export': cmd_nvedit.c:660: warning: size_t format, ssize_t arg (arg 3) Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
| * nios2: add gpio_freeThomas Chou2011-02-08-0/+6
| | | | | | | | | | Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk2011-02-09-0/+3
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| * ppc4xx: Add DLVision-10G board supportDirk Eibach2011-02-07-0/+3
| | | | | | | | | | | | | | | | | | | | Board support for the Guntermann & Drunck DLVision-10G. Adds support for multiple FPGAs per board for gdsys 405ep architecture. Adds support for dual link osd hardware for gdsys 405ep. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk2011-02-06-8/+26
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| * | mpc83xx: Use correct register to calculate clocks.Joakim Tjernlund2011-02-05-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use SPMR instead of HRCWL when calculating clocks as HCRWL may be changed and the CPU will not pick up all changes until there is a POR. u-boot will think SPMF has changed and get the clocks wrong. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | mpc83xx: fix pcie configuration space read/writeLeo Liu2011-02-05-1/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix a problem for the pcie enumeration when the mpc83xx pcie controller is connected with switch or we use both of the two pcie controller. Signed-off-by: Leo Liu <liucai.lfn@gmail.com> fix codingstyle and compiler warning: 'pcie_priv' defined but not used Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2011-02-06-6/+129
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| * | powerpc/8xxx: Fix possible compile issue related to P1013Kumar Gala2011-02-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The P1013 is a single core version of P1022 and thus should use the p1022_serdes.c code. It was acciently pointing to p1013_serdes.c which doesn't exist. Reported-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | powerpc/mpc85xx: implement workaround for errata DDR111 and DDR134York Sun2011-02-03-1/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Workaround for the following errata: DDR111 - MCKE signal may not function correctly at assertion of HRESET DDR134 - The automatic CAS-to-Preamble feature of the DDR controller can calibrate to incorrect values These two workarounds must be implemented together because they touch common registers. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | powerpc/85xx: Rename MPC8572 DDR erratum to DDR115York Sun2011-02-03-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | Use unique erratum number instead of platform number. Enable command that reports errata on MPC8572DS. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | powerpc/85xx: Remove unnecessary polling loop from DDR initYork Sun2011-02-03-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | This polling loop is not required normally, unless specifically stated in workaround. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | fsl_esdhc: Add the workaround for erratum ESDHC-A001 (enable on P2020)Kumar Gala2011-02-03-0/+5
| | | | | | | | | | | | | | | | | | | | | Data timeout counter (SYSCTL[DTOCV]) is not reliable for values of 4, 8, and 12. Program one more than the desired value: 4 -> 5, 8 -> 9, 12 -> 13. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | powerpc/85xx: Enable ESDHC111 Erratum on P2010/P2020 SoCsKumar Gala2011-02-03-0/+2
| |/ | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk2011-02-04-0/+226
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| * sh: add support for sh7757lcr boardYoshihiro Shimoda2011-02-02-0/+220
| | | | | | | | | | | | | | | | | | | | | | | | | | The R0P7757LC0030RL board has SH7757, 256MB DDR3-SDRAM, SPI ROM, Ethernet, and more. This patch supports the following functions: - 256MB DDR3-SDRAM - SPI ROM - Ethernet Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * sh: add support the CONFIG_SYS_LDSCRIPTYoshihiro Shimoda2011-02-02-0/+6
| | | | | | | | | | Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Minor Coding Style Cleanup.Wolfgang Denk2011-02-02-3/+3
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | armv7: add support for S5PC210 SoCMinkyu Kang2011-02-02-0/+1056
| | | | | | | | | | | | | | S5PC210 is a 32-bit RISC and Cortex-A9 Dual Core based micro-processor. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* | S5P: serial: Use the inline function instead of static valueMinkyu Kang2011-02-02-1/+4
| | | | | | | | Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | arm926ejs: timer: Replace bss variable by gdrHeiko Schocher2011-02-02-16/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in the arm926ejs timers implementation. The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. This patch is similiar to the patch Dirk Behme posted for the armv7/omap-common/timer.c and added suggestions from Reinhard Meyer. Tested on the arm926ejs mx27 based magnesium board Tested on the arm926ejs kirkwood based suen3 board Signed-off-by: Heiko Schocher <hs@denx.de> cc: Albert ARIBAUD <albert.aribaud@free.fr> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Stefano Babic <sbabic@denx.de> cc: Reinhard Meyer <u-boot@emk-elektronik.de>
* | remove (double) LED initialization in arm920t start.sJens Scharsig2011-02-02-3/+0
| | | | | | | | | | | | * remove LED initialization in front of relocation and bss init Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
* | arm1136: timer: Replace bss variable by gdHeiko Schocher2011-02-02-20/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss values in the arm1136 timer driver for mx31 and omap24xx The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. This patch is similiar to the patch Dirk Behme posted for the armv7/omap-common/timer.c Tested on the mx31 based qong board Signed-off-by: Heiko Schocher <hs@denx.de> cc: Albert ARIBAUD <albert.aribaud@free.fr> Acked-by: Albert ARIBAUD <albert.aribaud@free.fr>
* | ARM: */start.S: code cleanupLiu Hui-R643432011-02-02-28/+0
| | | | | | | | | | | | | | Remove the useless code from start.S Signed-off-by: Jason Liu <r64343@freescale.com> Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | ARM: Avoid compiler optimization for readb, writeb and friends.Alexander Holler2011-02-02-12/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc 4.5.1 seems to ignore (at least some) volatile definitions, avoid that as done in the kernel. Reading C99 6.7.3 8 and the comment 114) there, I think it is a bug of that gcc version to ignore the volatile type qualifier used e.g. in __arch_getl(). Anyway, using a definition as in the kernel headers avoids such optimizations when gcc 4.5.1 is used. Maybe the headers as used in the current linux-kernel should be used, but to avoid large changes, I've just added a small change to the current headers. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Alessandro Rubini <rubini-list@gnudd.com> Tested-by: Thomas Weber <weber@corscience.de> Acked-by: Alexander Holler <holler@ahsoftware.de> Tested-by: Alexander Holler <holler@ahsoftware.de>
* | armv7: s5pc1xx: don't use function pointer for clock functionsMinkyu Kang2011-02-02-23/+27
| | | | | | | | | | | | | | | | Because of the bss area is cleared after relocation, we've lost pointers. This patch fixed it. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* | DaVinci: Remove incorrect CONFIG optionSandeep Paulraj2011-02-02-6/+0
| | | | | | | | | | | | | | | | | | The option CONFIG_SOC_DM6447 seems to have ended up in the code by mistake. It is not used anywhere and there is no chip called DM6447. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
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