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* | PXA: pxafb: Fix indent problemsMarek Vasut2010-10-19-100/+100
| | | | | | | | | | | | Also change the initializer style Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* | Merge branch 'at91' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-10-19-71/+69
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| * | AT91 clock/timer: move static data to global_data structReinhard Meyer2010-10-19-71/+69
| |/ | | | | | | | | | | | | | | clock.c / timer.c used static data and are called before relocation. Move all static variables into global_data structure. Also cleanup timer.c from unused stubs and make it truly use 64 bit tick values. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | Merge branch 'elf_reloc'Wolfgang Denk2010-10-19-221/+291
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/include/asm/config.h board/LaCie/edminiv2/config.mk board/karo/tx25/config.mk board/logicpd/imx27lite/config.mk doc/README.arm-relocation Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | arm1136, qong: add support for ELF relocationsHeiko Schocher2010-10-13-78/+108
| | | | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Heiko Schocher <hs@denx.de> cc: Albert ARIBAUD <albert.aribaud@free.fr>
| * | armv7, beagle: add support for ELF relocationsHeiko Schocher2010-10-13-53/+85
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
| * | arm926ejs, tx25: add support for ELF relocationsHeiko Schocher2010-10-13-4/+4
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
| * | arm: implement ELF relocationsAlbert Aribaud2010-10-13-91/+99
| | | | | | | | | | | | | | | | | | | | | | | | ELF relocation tables generated with linker option -pie can be used to fixup code and data in a single loop at relocation, removing the need for manual fixups anywhere else in the code. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-19-51/+43
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | Conflicts: board/logicpd/imx31_litekit/config.mk boards.cfg Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | MX5: Remove dead code with ENABLE_IMPRECISE_ABORTJason Liu2010-10-19-14/+0
| | | | | | | | | | | | | | | | | | | | | This code section is dead due to we never define ENABLE_IMPRECISE_ABORT for MX5 Signed-off-by: Jason Liu <r64343@freescale.com>
| * | MX5: rename mx51 to mx5Jason Liu2010-10-18-37/+43
| | | | | | | | | | | | | | | | | | | | | Rename mx51 to mx5 in order to support more mx51 like-style SOCs such as MX53 and the followings. Signed-off-by: Jason Liu <r64343@freescale.com>
* | | Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-26/+26
|/ / | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARMV7: OMAP4: Implement relocation for Panda and OMAP4430SDPSteve Sakoman2010-10-17-0/+5
| | | | | | | | | | | | | | This patch fixes the build breakage introduced by the recent relocation changes for ARMV7 Signed-off-by: Steve Sakoman <steve@sakoman.com>
* | ARMV7: OMAP3: Fix bug in get_sdr_cs_offset()Steve Sakoman2010-10-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a typo in the routine to calculate the cs offset based upon the contents of the SDRC cs_cfg register. This function mistakenly shifts the CS1STARTLOW field 17 bits right instead of 17 bits left. This hasn't been an issue to date because all OMAP3 boards currently are configured to have zeros in this field. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-17-0/+17
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| * MX31: add support for setting pin padsStefano Babic2010-10-13-0/+17
| | | | | | | | | | | | | | The patch adds a utility function and defines to set the pad as it is done in linux. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | Kirkwood: dram_init is moved to dram.cPrafulla Wadaskar2010-10-13-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | For all Kirkwood boards so far dram_init function is duplicated dram_init function is moved to dram.c and relevant code from all board specific files removed If any board needs specific dram init handling than standard one, then, a macro CONFIG_SYS_BOARD_DRAM_INIT should be defined in board config header file and the dram_init function can be put in board specific source file For ex. keymile boards Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
* | orion5x: optimize window size computationAlbert Aribaud2010-10-13-11/+21
| | | | | | | | | | Signed-off-by: Chris Moore <moore@free.fr> Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | Kirkwood: print_cpuinfo fixed for valid devid revidPrafulla Wadaskar2010-10-13-11/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | Earlier Device Identification register was used to detect the type for SoC, considering 88F6282 support to be added, It is not possible to detect the same using current algorithm. With this patch, device ID is being read using PCIE devid register, also valid chip revision ID will also be read and displayed Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
* | orion5x: fix relocation-incompatible codeAlbert Aribaud2010-10-11-31/+53
| | | | | | | | Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | arm: bugfix: replace ble with blo in start.S filesAlbert Aribaud2010-10-11-68/+67
| | | | | | | | | | | | | | | | | | | | | | Generalized misuse of ble within relocation and bss initialization loops caused one iteration too many. Instead of ble ('branch if lower or equal'), use blo ('branch if lower'). While we're at it, fix all 'addreee' typos. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | Merge branch 'at91' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-10-11-20/+28
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| * at91: Add arch_preboot_os which disables PIT in a faster wayAlexander Stein2010-10-05-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | When disabled the PIT runs until it reaches the CPIV value. The Linux PIT driver stops the PIT and waits until it stopped. This can take over 100ms. Simply stopping in u-boot isn't sufficient as the PIT will still be running when Linux is waiting until it stopped. So, we stop it in u-boot by setting the compare value to a value slightly greater than the current running counter to make the PIT stopped in short time. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
| * AT91: convert cpu.c to struct SoC accessReinhard Meyer2010-10-05-20/+12
| | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | ARM: Use syslib functions for all CORTEXA8Stefano Babic2010-09-29-2/+2
|/ | | | | | | | The OMAP3 cpu directory contains a syslib file with some utilities that can be shared by all targets using arm cortexa8 processors, not only OMAP. Signed-off-by: Stefano Babic <sbabic@denx.de>
* Merge branch 'next' of /home/wd/git/u-boot/nextWolfgang Denk2010-09-28-26/+3119
|\ | | | | | | | | | | | | Conflicts: include/ppc4xx.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * ARM: implement relocation for arm1176Heiko Schocher2010-09-19-1/+299
| | | | | | | | | | | | | | | | | | | | Change the implementation for arm1176 to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for arm720tHeiko Schocher2010-09-19-1/+183
| | | | | | | | | | | | | | | | | | | | Change the implementation for arm720t to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for arm_intcmHeiko Schocher2010-09-19-1/+179
| | | | | | | | | | | | | | | | | | | | Change the implementation for arm_intcm to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for lh7a40xHeiko Schocher2010-09-19-2/+199
| | | | | | | | | | | | | | | | | | | | Change the implementation for lh7a40x to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for s3c44b0Heiko Schocher2010-09-19-1/+187
| | | | | | | | | | | | | | | | | | | | Change the implementation for s3c44b0 to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for sa1100Heiko Schocher2010-09-19-1/+175
| | | | | | | | | | | | | | | | | | | | Change the implementation for sa1100 to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for ixpHeiko Schocher2010-09-19-1/+293
| | | | | | | | | | | | | | | | | | | | Change the implementation for ixp to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for pxaHeiko Schocher2010-09-19-1/+181
| | | | | | | | | | | | | | | | | | | | Change the implementation for pxa to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for ARM946Heiko Schocher2010-09-19-2/+180
| | | | | | | | | | | | | | | | | | | | Change the implementation for arm946 to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for ARM925Heiko Schocher2010-09-19-2/+216
| | | | | | | | | | | | | | | | | | | | Change the implementation for arm925 to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for ARM920Heiko Schocher2010-09-19-2/+237
| | | | | | | | | | | | | | | | | | | | Change the implementation for arm920 to relocate the code to an arbitrary address in RAM. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for ARM926Heiko Schocher2010-09-19-4/+206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the implementation for arm926 to relocate the code to an arbitrary address in RAM. Adapt the TX25 (i.MX25), magnesium board to test the changes. On the tx25 board TEXT_BASE is set to the final relocation address to prevent one more copying of u-boot code when relocating. More info see: doc/README.arm-relocation da850 board: Tested-by: Ben Gardiner <bengardiner@nanometrics.ca> Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Ben Gardiner <bengardiner@nanometrics.ca>
| * ARM: implement relocation for ARM V7 (OMAP)Heiko Schocher2010-09-19-6/+285
| | | | | | | | | | | | | | | | | | | | | | | | Change the implementation for ARM V7 to relocate the code to an arbitrary address in RAM. Adapt the Beagle board (Cortex A8) to test the changes. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM: implement relocation for ARM11Heiko Schocher2010-09-19-1/+214
| | | | | | | | | | | | | | | | | | | | | | | | Change the implementation for ARM11 to relocate the code to an arbitrary address in RAM. Tested on the qong board. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM (ARM11): add data cache support, test on Qong boardHeiko Schocher2010-09-19-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add data cache support for arm1136 systems. Enable "cache" command on Qong board and test performance. Test 1: Loading 127 MB of data from NAND flash into RAM: Instr. Cache off on on Data Cache off off on -------------------------------------------------- QONG (ARM11) 177s 95s 43s = x 4.1 Test 2: uncompressing a gzipped image from RAM to RAM (size compressed: 6.5 MiB, uncompressed: 35 MiB): Instr. Cache off on on Data Cache off off on -------------------------------------------------- QONG (ARM11) 1.54s 0.95s 0.18s = x 8.6 Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
| * ARM V7 (OMAP): add data cache support, test on Beagle boardHeiko Schocher2010-09-19-0/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add data cache support for ARM V7 systems. Used cache flush functions from linux:arch/arm/mm/cache-v7.S developed from Catalin Marinas. Enable "cache" command on Beagle board and test performance. Test 1: Loading 127 MB of data from NAND flash into RAM: Instr. Cache off on on Data Cache off off on -------------------------------------------------- Beagle (Cortex A8) 116s 106s 30.3s = x 3.8 Test 2: uncompressing a gzipped image from RAM to RAM (size compressed: 6.5 MiB, uncompressed: 35 MiB): Instr. Cache off on on Data Cache off off on -------------------------------------------------- Beagle (Cortex A8) 1.84s 1.64s 0.12s = x 15.3 Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Ben Gardiner<bengardiner@nanometrics.ca>
* | ARMV7: OMAP4: Calculate SDRAM sizeAneesh V2010-09-28-1/+29
| | | | | | | | | | | | | | | | | | | | | | Calculate the SDRAM size from DMM configuration registers instead of using hard-coded values. This gives correct values for all different boards. It's assumed that DMM sections do not overlap memory areas. Signed-off-by: Aneesh V <aneesh@ti.com> Tested-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | ixp/npe: Remove duplicated commentThomas Weber2010-09-28-5/+0
|/ | | | Signed-off-by: Thomas Weber <weber@corscience.de>
* Prepare v2010.09-rc2v2010.09-rc2Wolfgang Denk2010-09-19-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Prepare v2010.09-rc1v2010.09-rc1Wolfgang Denk2010-09-10-7/+0
| | | | | | Coding style cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-09-09-288/+665
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| * ARMV7: OMAP3: Remove erroneous hard coded sdram setup for 128MB/bankSteve Sakoman2010-09-08-22/+21
| | | | | | | | | | | | | | | | | | Upcoming Beagle and Overo revisions use POP memory with 256MB or 512MB per bank. This patches uses the SDRC settings from x-load or the config header to set up timing properly. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * ARMV7: OMAP3: Fix broken reset command on OMAP36XX/37XX and OMAP4Steve Sakoman2010-09-08-1/+3
| | | | | | | | | | | | | | | | Using the reset command on OMAP36XX/37XX and OMAP4 caused a hang. This patch uses the reset bit appropriate for each CPU architecture. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * ARMV7: OMAP3: Apply Cortex-A8 errata workarounds only on affected revisionsMans Rullgard2010-09-08-3/+10
| | | | | | | | | | | | | | | | | | | | The workarounds for errata 621766 and 725233 should only be applied on affected Cortex-A8 revisions. Recent chips use r3px cores where these have been fixed. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
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