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2011-03-27ARM: S5P: pwm driver supportDonghwa Lee
This is common pwm driver of S5P. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2011-03-27SMDK6400: Disable LED function in start.s on the nand bootingseedshope
Since nand boot have some limit for the first 4KB, We only disable the LED function to reduce the code space. At the same time, Fix the compile error for LED function undefined in the compile time of nand_spl. Signed-off-by: Zhong Hongbo <bocui107@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2011-03-27arm: fix incorrect monitor protection region in FLASHPo-Yu Chuang
Monitor protection region in FLASH did not cover .rel.dyn and .dynsym sections, because it uses __bss_start to compute monitor_flash_len. Use _end instead. Add _end to linker scripts for end of u-boot image Add _end_ofs to all the start.S. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
2011-03-27rename _end to __bss_end__Po-Yu Chuang
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>
2011-03-22Introduce a new linker flag LDFLAGS_FINALHaiying Wang
commit 8aba9dceebb14144e07d19593111ee3a999c37fc Divides variable of linker flags to LDFLAGS-u-boot and LDFLAGS breaks the usage of --gc-section to build nand_spl. We still need linker option --gc-section for every uboot image, not only the main one. LDFLAGS_FINAL passes the --gc-sections to each uboot image. To get the proper linker flags, we use LDFLAGS and LDFLAGS_FINAL to replace PLATFORM_LDFLAGS in the Makefile of each nand_spl board. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
2011-03-21Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk
2011-03-16sh: Add KEEP order to start.o sectionNobuhiro Iwamatsu
The start.o section is changed by --gc-section option of ld. Of this using KEEP order, therefore, evade this problem. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2011-03-16sh: Add handling of CONFIG_SYS_NO_FLASH for board.cNobuhiro Iwamatsu
Some board of SH does not have flash memoy. This revises it to initialize Flash when CONFIG_SYS_NO_FLASH is not defined. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2011-03-15powerpc/85xx: Fix synchronization of timebase on MP bootKumar Gala
There is a small ordering issue in the master core in that we need to make sure the disabling of the timebase in the SoC is visible before we set the value to 0. We can simply just read back the value to synchronizatize the write, before we set TB to 0. Reported-by: Dan Hettena Tested-by: Dan Hettena Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-13mpc8[5/6]xx: Ensure POST word does not get resetJohn Schmoller
The POST word is stored in a spare register in the PIC on MPC8[5/6]xx processors. When interrupt_init() is called, this register gets reset which resulted in all POST_RAM POSTs not being ran due to the corrupted POST word. To resolve this, store off POST word before the PIC is reset, and restore it after the PIC has been initialized. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-05powerpc/85xx: Fix plat_mp_up() disabling of BPTR for CoreNet PlatformsEd Swarthout
Copying directly from ECM/PQ3 is not correct for how CoreNet based platforms handle boot page translation. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-03-05powerpc/mpc8xxx: Fix DDR3 timing_cfg_1 and sdram_mode registersYork Sun
The write recovery time of both registers should match. Since mode register doesn't support cycles of 9,11,13,15, we should use next higher number for both registers. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-02-21ARM: Update mach-typesSandeep Paulraj
This commit updates the mach-types based on the latest in linus's head Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-02-21arm1136 relocation: Fix calculation of board_init_rFabio Estevam
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2011-02-21arm1136: Fix NAND bootFabio Estevam
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com> Tested-by: Magnus Lilja <lilja.magnus@gmail.com>
2011-02-21arm: get_sp() should always be compiledPo-Yu Chuang
get_sp() was incorrectly excluded if none of CONFIG_SETUP_MEMORY_TAGS CONFIG_CMDLINE_TAG CONFIG_INITRD_TAG CONFIG_SERIAL_TAG CONFIG_REVISION_TAG were defined. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
2011-02-21mvmfp: add MFP configuration support for PANTHEONLei Wen
This patch adds the Multiple Function Pin configuration support for Marvell PANTHEON SoCs Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-02-21ARM: Add Support for Marvell Pantheon Familiy SoCsLei Wen
Pantheon Family processors are highly integrated SoCs based on Sheeva_88SV331x-v5 PJ1 cpu core. Ref: http://www.marvell.com/products/processors/communications/marvell_pantheon_910_920_pb.pdf SoC versions Supported: 1) PANTHEON920 (TD) 2) PANTHEON910 (TTC) Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-02-21mv: seperate kirkwood and armada from common settingLei Wen
Since there are lots of difference between kirkwood and armada series, it is better to seperate them but still keep the most common file shared by all marvell platform in the mv-common configure file. This patch move the kirkwood only driver definitoin in mv-common to the <soc_name>/config.h. This patch is tested with compilation for armada100 and guruplug. Signed-off-by: Lei Wen <leiwen@marvell.com>
2011-02-21ARM: fix write*() I/O accessorsWolfgang Denk
Commit 3c0659b "ARM: Avoid compiler optimization for readb, writeb and friends." introduced I/O accessors with memory barriers. Unfortunately the new write*() accessors introduced a bug: The problem is that the argument "v" gets evaluated twice. This breaks code like used here (from "drivers/net/dnet.c"): for (i = 0; i < wrsz; i++) writel(*bufp++, &dnet->regs->TX_DATA_FIFO); Use auxiliary variables to avoid such problems. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Alexander Holler <holler@ahsoftware.de> Cc: Dirk Behme <dirk.behme@googlemail.com>
2011-02-21arm relocation: Fix calculation of board_init_rAlexander Stein
Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de>
2011-02-21arm: Tegra2: Add basic NVIDIA Tegra2 SoC supportTom Warren
Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-02-15microblaze: Fix msr handling in interrupt_handlerMichal Simek
Fix ancient code which worked with MSR in a bad way. Use rtid instruction which enable IRQs and jump. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-02-15microblaze: Fix systems with MSR=0Michal Simek
u-boot BSP generates XILINX_USE_MSR_INSTR macro even for system with MSR=0. That's why explicitly check that MSR=1. Signed-off-by: Michal Simek <monstr@monstr.eu>
2011-02-12sc520: Release CAR and enable cachingGraeme Russ
2011-02-12x86: Convert board_init_f to use an init_sequenceGraeme Russ
2011-02-12x86: Rearrange function calls in board_init_fGraeme Russ
2011-02-12x86: Split board_init_f() into init_fnc_t compatible functionsGraeme Russ
2011-02-12x86: Fix incorrect usage of relocation offsetGraeme Russ
x86 has always used relocation offset in the opposite sense to the ELF standard - Fix this
2011-02-12x86: Move console initialisation into board_init_fGraeme Russ
2011-02-12x86: Move test for cold boot into init functionsGraeme Russ
2011-02-12x86: Move call to dram_init_f into board_init_fGraeme Russ
2011-02-12x86: Defer setup of final stackGraeme Russ
2011-02-12sc520: Move RAM sizing code from asm to CGraeme Russ
2011-02-12x86: Use Cache-As-RAM for initial stackGraeme Russ
2011-02-12x86: Move initial gd to fixed locationGraeme Russ
2011-02-12sc520: Remove printf calls from cpu_init_fGraeme Russ
In later patches, cpu_init_f will be called before console has been initialised and printf will not be legitimately available
2011-02-12sc520: Move board specific settings to board init functionGraeme Russ
2011-02-12sc520: Define MMCR address in include fileGraeme Russ
2011-02-12x86: Make cpu init functions weakGraeme Russ
2011-02-12x86: Call early_board_init when warm bootingGraeme Russ
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
2011-02-12x86: Add processor flags header from linuxGraeme Russ
2011-02-12x86: Move Global Descriptor Table defines to processor.hGraeme Russ
2011-02-12x86: Add stack dump to register dumpGraeme Russ
2011-02-12x86: Fix mangled umlautsGraeme Russ
git mergetool has a nasty habit of mangling umlats - fix ones that have been missed in previous submissions
2011-02-12sc520: Sort MakefileGraeme Russ
2011-02-12x86: Parametize values used in linker scriptGraeme Russ
2011-02-12x86: Align config.mk and linker scripts with other archesGraeme Russ
2011-02-12x86: Fix definition of global_data struct for asm-offsets.cGraeme Russ
2011-02-10powerpc/8xxx: Add additional cycle to write-to-read turnaound for DDR3York Sun
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>
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