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* Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-19-58/+50
|\ | | | | | | | | | | | | | | 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 Liu2010-10-18-44/+50
| | | | | | | | | | | | | | 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>
* | ARM: add flat device tree supportJohn Rigby2010-10-18-16/+123
| | | | | | | | | | | | | | | | | | Based on other architectures already supported. Tested on OMAP3 Beagle board and another unnamed ARM platform. Signed-off-by: John Rigby <john.rigby@linaro.org> Tested-by: Rob Herring <rob.herring@smooth-stone.com> Acked-by: Wolfgang Denk <wd@denx.de>
* | 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>
* OMAP3: SDRC: Introduce Numonyx DDR typeEnric Balletbo i Serra2010-10-17-0/+43
| | | | | | | | | | Introduce Numonyx DDR timings and provide CONFIG_OMAP3_NUMONYX_DDR config options to allow for platform files to setup their timings. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Acked-by: Steve Sakoman <steve.sakoman@linaro.org> Tested-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* 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>
* ARMV7: OMAP: Add new mmc driver compatible with CONFIG_GENERIC_MMCSukumar Ghorai2010-10-17-0/+20
| | | | | | | | | | | | | OMAP boards currently use a legacy mmc driver. This patch adds a new mmc driver which will work with the generic mmc driver in u-boot. This new driver will work with both OMAP3 and OMAP4 boards. This patch does not remove the old driver. It should remain in the tree until all boards that use it switch to the new driver. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Tested-by: Steve Sakoman <steve@sakoman.com>
* Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-17-0/+428
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| * MX31: add support for setting pin padsStefano Babic2010-10-13-0/+421
| | | | | | | | | | | | | | 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>
| * MX31: Adding missing iomux pin to MX.31 registersStefano Babic2010-10-13-0/+7
| | | | | | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
* | env_mmc: Fix crashing bug encountered after enabling ARM relocationSteve Sakoman2010-10-13-5/+5
| | | | | | | | | | | | | | | | | | | | | | The crash was occuring in env_relocate because it was being called prior to mmc_initialize. This patch moves the MMC initialization earlier in the init process. This patch also cleans up the env_relocate_spec code in env_mmc.c Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Acked-by: Stefano Babic <sbabic@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-10-13-383/+493
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| * | ARMV7: Versatile Express Coretile CortexA9x4 supportMatt Waddel2010-10-13-0/+175
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for the ARM quad-core Cortex-A9 processor This system includes a motherboard(Versatile Express), daughterboard (Coretile), and SOC(Cortex-A9 quad core). The serial port, ethernet, and flash systems work with these additions. The naming convention is: SOC -> CortexA9 quad core = ca9x4 daughterboard -> Coretile = ct motherboard -> Versatile Express = vxp This gives ca9x4_ct_vxp.c as the board support file. Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
| * | arch/arm/include/asm/sizes.h: cleanupsAndreas Bießmann2010-10-13-206/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Merge several sizes.h in asm/arch subdirectories into a single asm/sizes.h file. Fixup usage of asm/arch/sizes.h in some files to use the merged file. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * | 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/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+54
| | | | | | | | | | | | 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 Denk2010-10-11-21/+29
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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_emac.h: fix typo in register definitionAndreas Bießmann2010-10-05-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Jens Scharsig <js_at_ng@scharsoft.de>
| | * AT91: convert cpu.c to struct SoC accessReinhard Meyer2010-10-05-20/+12
| | | | | | | | | | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| * | MX51: Register definitions cannot be included in board config fileStefano Babic2010-09-30-4/+6
| | | | | | | | | | | | | | | | | | | | | Due to wrong dependencies, it is not possible to include imx_regs.h inside the board configuration file. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | MX51: add structure to access System Reset ControllerStefano Babic2010-09-29-0/+10
| | | | | | | | | | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | MX51: Added pins definition to set up padsStefano Babic2010-09-29-0/+44
| | | | | | | | | | | | | | | | | | | | | Add pins definitions to set up RAM pads. Pins have only a pad, there is no entry in the multiplexer. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | ARM: Use syslib functions for all CORTEXA8Stefano Babic2010-09-29-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Use common function to set GPIOs for MX3 and MX5Stefano Babic2010-09-29-28/+17
| |/ | | | | | | | | | | | | | | | | The patch adds support for setting gpios to the MX51 processor and change name to the corresponding functions for MX31. In this way, it is possible to get rid of nasty #ifdef switches related to the processor type. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | davinci_emac: davinci_eth_set_mac_addr to ->write_hwaddrBen Gardiner2010-10-11-20/+0
|/ | | | | | | | | | | | | | | | | | | | | | This patch proposes to migrate the davinci_emac driver to using the eth_device->write_hwaddr function pointer as suggested by Ben Warren. All the davinci boards had the behaviour, prior to this patch, of sync'ing the environment variable enetaddr with the MAC address read from non-volatile storage on boot -- when the two locations disagreed, the environment variable value took precendence. This patch keeps the same behaviour but lets eth_initialize take care of it. This patch refactors davinci_emac setup in the boards so that the MAC address is read from non-volatile storage into the environment variable and then the environment variable value is use in eth_intialize. The only exception is the direct call to davinci_eth_set_mac_addr made by the da830evm board init which was changed into an assignment of the enetaddr field. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Tested-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Merge branch 'next' of /home/wd/git/u-boot/nextWolfgang Denk2010-09-28-47/+3740
|\ | | | | | | | | | | | | 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: add relocation supportHeiko Schocher2010-09-19-7/+553
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | !! This breaks support for all arm boards !! To compile in old style, you must define CONFIG_SYS_ARM_WITHOUT_RELOC or you can compile with "CONFIG_SYS_ARM_WITHOUT_RELOC=1 ./MAKEALL board" !! This define will be removed soon, so convert your board to use relocation support Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de> Fix boot from NAND for non-ARM systems Signed-off-by: Wolfgang Denk <wd@denx.de>
| * ARM (ARM11): add data cache support, test on Qong boardHeiko Schocher2010-09-19-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * ARM (ARM926ejs): add data cache support, tested on magnesium and tx25 boardHeiko Schocher2010-09-19-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable "cache" command on tx25 and magnesium 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 -------------------------------------------------- magnesium 32,6s 22,5s 30s = x 1,09 tx25 (29MB only) 9,69s 5,05s 8,16s = x 1,19 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 -------------------------------------------------- magnesium 4,25s 2,08s 1,72s = x 2,47 tx25 4,82s 2,04s 1,84s = x 2,62 Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Alessandro Rubini <rubini@gnudd.com>
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