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* Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2013-02-21-0/+8
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| * am33xx: support for booting via usbethIlya Yanok2013-02-18-0/+4
| | | | | | | | | | | | | | | | This patch adds BOOT_DEVICE define for USB booting and fixes spl_board_init function to call arch_misc_init (this is the place there musb is initialized). Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
| * da8xx: Add the missing pinmux for da830 to the gpio driverTomas Novotny2013-02-18-0/+4
| | | | | | | | | | | | | | | | | | The pinmux was generated from linux/arch/arm/mach-davinci/da830.c as of kernel version 3.7.5. If the driver is used for the da850, then SoC variant must be specified by CONFIG_SOC_DA850. Signed-off-by: Tomas Novotny <tomas@novotny.cz> Cc: Tom Rini <trini@ti.com>
* | Merge 'u-boot-microblaze/mainline/arm' into 'u-boot-arm/master'Albert ARIBAUD2013-02-21-1/+206
|\ \ | |/ |/| | | | | | | | | | | This pulls the three following ZYNQ commits into ARM master: 7dca54f8: xilinx: zynq: Enable DCC and create new zynq_dcc board 59c651f4: arm: zynq: Add SLCR support with system reset 00ed3458: arm: zynq: Add lowlevel initialization to C
| * arm: zynq: Add lowlevel initialization to CMichal Simek2013-02-07-2/+70
| | | | | | | | | | | | | | Do lowlevel initialization directly in C. Zynq do not require to do it in asm. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * arm: zynq: Add SLCR support with system resetMichal Simek2013-02-07-0/+137
| | | | | | | | | | | | | | | | | | The patch provides slcr base address initialization support and a support to reset the cpu through slcr driver, hence removed the reset_cpu() from board.c. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | Merge branch 'fixes' of git://git.denx.de/u-boot-mipsTom Rini2013-02-15-8/+0
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| * | MIPS: board.c: remove manual relocation of env_name_specDaniel Schwierzeck2013-02-15-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove the manual relocation of env_name_spec. This has been missed in the previous patch series for introducing dynamic relocation on MIPS. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | | x86: Remove unused real mode codeSimon Glass2013-02-14-1794/+0
| | | | | | | | | | | | | | | | | | | | | This code is pretty old and we want to support only 32-bit systems now. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Graeme Russ <graeme.russ@gmail.com>
* | | x86: Rename CONFIG_NO_X86_RESET_VECTOR to CONFIG_X86_RESET_VECTORSimon Glass2013-02-14-3/+3
| | | | | | | | | | | | | | | | | | | | | Invert the polarity of this option to simplify the Makefile logic. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Gabe Black <gabeblack@chromium.org>
* | | x86: Remove sc520 cpuSimon Glass2013-02-14-1591/+0
|/ / | | | | | | | | | | | | | | This x86 CPU variant is no longer required as the boards that use it have been removed. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Graeme Russ <graeme.russ@gmail.com>
* | Merge branch 'next' of git://git.denx.de/u-boot-mipsTom Rini2013-02-12-253/+268
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| * | MIPS: add dynamic relocation supportGabor Juhos2013-02-12-12/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code handles relocation entries with the following relocation types only: mips32: R_MIPS_REL32 mips64: R_MIPS_REL+R_MIPS_64 xburst: R_MIPS_REL32 Other relocation entries are skipped without processing. The code must be extended if other relocation types must be supported. Add -pie to LDFLAGS_FINAL to generate the .rel.dyn fixup table, which will be applied to the relocated image before transferring control to it. The CONFIG_NEEDS_MANUAL_RELOC is not needed after the patch, so remove that as well. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: u-boot.lds: add relocation specific sectionsGabor Juhos2013-02-12-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This section contain the table needed for dynamic relocation. Also provide symbols for the relocation code to access the table. Discard all sections which are not needed in the final ELF binary and U-Boot image. Section .dynsym cannot be discarded or GNU ld crashes otherwise. This section will be stripped by GNU objcpy in a later patch. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: start.S: use symbol __image_copy_end for U-Boot image relocationDaniel Schwierzeck2013-02-12-19/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use the newly introduced symbol __image_copy_end as end address for relocation of U-Boot image. This is needed for dynamic relocation added in later patches. This patch obsoletes the symbols uboot_end and uboot_end_data which are removed. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: start.S: optimize BSS initializationDaniel Schwierzeck2013-02-12-28/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get the start and end address for clearing BSS from the newly introduced symbols __bss_start and __bss_end. After GOT is relocated, those symbols are already pointing to the correct addresses. Also optimize the loop by moving the address incrementation to the delay slot to avoid the initial sub instruction. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: board.c: switch to new symbols __bss_end and __image_copy_endDaniel Schwierzeck2013-02-12-2/+3
| | | | | | | | | | | | | | | | | | | | | Use the newly introduced symbols __image_copy_end and __bss_end for setting up the memory area for the relocated U-Boot. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: u-boot.lds: introduce symbol __image_copy_endDaniel Schwierzeck2013-02-12-0/+8
| | | | | | | | | | | | | | | | | | | | | This symbol is used in later patches as end address for relocation of the U-Boot image into RAM. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: u-boot.lds: merge all BSS sections and introduce symbols __bss_[start|end]Daniel Schwierzeck2013-02-12-5/+18
| | | | | | | | | | | | | | | | | | | | | These symbols are used in later patches for as addresses for clearing the BSS area in the relocated U-Boot image. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: compute num_got_entries from .got section's sizeGabor Juhos2013-02-12-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The '__got_start' and '__got_end' symbols are used only in the linker script to compute the value of the 'num_got_entries' symbol. Remove the symbols and use the SIZEOF(.got) command to get the size of the .got section. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
| * | MIPS: start.S: unify and simplify reset vector handlingDaniel Schwierzeck2013-02-12-176/+57
| | | | | | | | | | | | | | | | | | Adopt reset vector handling from Yamon. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: start.S: remove obsolete 64 bit handling in setup_c0_statusDaniel Schwierzeck2013-02-12-9/+1
| | | | | | | | | | | | Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
| * | MIPS: xburst: fix broken access to global_dataDaniel Schwierzeck2013-02-12-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix access to global_data which is broken since commits: commit 035cbe99cd2fd4adf9d7fd95aeebb5f814e37eb9 Author: Simon Glass <sjg@chromium.org> Date: Thu Dec 13 20:49:08 2012 +0000 mips: Move per_clk and dev_clk to arch_global_data Move these field into arch_global_data and tidy up. The other CONFIG_JZSOC fields are used by various architectures, so just remove the #ifdef bracketing for these. Signed-off-by: Simon Glass <sjg@chromium.org> commit 582601da2f90b1850aa19f7820b1623c79b3dac6 Author: Simon Glass <sjg@chromium.org> Date: Thu Dec 13 20:48:35 2012 +0000 arm: Move lastinc to arch_global_data Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org> commit 66ee69234795c0596f84b25f06b7fbc2e8ed214c Author: Simon Glass <sjg@chromium.org> Date: Thu Dec 13 20:48:34 2012 +0000 arm: Move tbl to arch_global_data Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Xiangfu Liu <xiangfu@openmobilefree.net>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-02-12-1219/+9426
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| * | arm: fix CONFIG_DELAY_ENVIRONMENT to act like it claims in the READMELucas Stach2013-02-11-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | No one expects to end up in a delayed environment if CONFIG_DELAY_ENVIRONMENT isn't defined. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Allen Martin <amartin@nvidia.com>
| * | Tegra114: Dalmore: Add DT filesTom Warren2013-02-11-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | These are stripped down for bringup, They'll be filled out later to match-up with the kernel DT contents, and/or as devices are brought up (mmc, usb, spi, etc.). Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Tegra114: Add common CPU (shared) filesTom Warren2013-02-11-4/+1291
| | | | | | | | | | | | | | | | | | These files are used by both SPL and main U-Boot. Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Tegra114: Add CPU (armv7) filesTom Warren2013-02-11-0/+59
| | | | | | | | | | | | | | | | | | | | | | | | These files are for code that runs on the CPU (A15) on T114 boards. At this time, there is no A15-specific code here. As T114-specific run-time code is added, it'll go here. Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Tegra114: Add AVP (arm720t) filesTom Warren2013-02-11-38/+403
| | | | | | | | | | | | | | | | | | | | | This provides SPL support for T114 boards - AVP early init, plus CPU (A15) init/jump to main U-Boot. Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Tegra114: Add arch-tegra114 include filesTom Warren2013-02-11-5/+1365
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Common Tegra files are in arch-tegra, shared between T20/T30/T114. Tegra114-specific headers are in arch-tegra114. Note that some of these will be filled in as more T114 support is added (drivers, WB/LP0 support, etc.). Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * | tegra: add SPI SLINK driverAllen Martin2013-02-11-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver for tegra SPI "SLINK" style driver. This controller is similar to the tegra20 SPI "SFLASH" controller. The difference is that the SLINK controller is a genernal purpose SPI controller and the SFLASH controller is special purpose and can only talk to FLASH devices. In addition there are potentially many instances of an SLINK controller on tegra and only a single instance of SFLASH. Tegra20 is currently ths only version of tegra that instantiates an SFLASH controller. This driver supports basic PIO mode of operation and is configurable (CONFIG_OF_CONTROL) to be driven off devicetree bindings. Up to 4 devices per controller may be attached, although typically only a single chip select line is exposed from tegra per controller so in reality this is usually limited to 1. To enable this driver, use CONFIG_TEGRA_SLINK Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | tegra: add addresses of SPI SLINK controllersAllen Martin2013-02-11-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | Add I/O addresses of SPI SLINK controllers 1-6 Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | tegra30: fdt: add SPI SLINK nodesAllen Martin2013-02-11-0/+72
| | | | | | | | | | | | | | | | | | | | | | | | Add tegra30 SPI SLINK nodes to fdt. Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | tegra30: add SBC1 to periph id mapping tableAllen Martin2013-02-11-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | SBC1 is SPI controller 1 on tegra30 Signed-off-by: Allen Martin <amartin@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | tegra20: fdt: add SPI SFLASH nodeAllen Martin2013-02-11-0/+12
| | | | | | | | | | | | | | | | | | | | | Add node for tegra20 SPI SFLASH controller to fdt. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | tegra: rename FUNCMUX_UART2_UARTBStephen Warren2013-02-11-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | FUNCMUX_ defines should be named after the pin groups they affect, not after the module they're muxing onto those pin groups. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Tegra: Move common clock code to arch/arm/cpu/tegra-common/clock.cTom Warren2013-02-11-1188/+768
| | | | | | | | | | | | | | | | | | | | | | | | | | | This 'commonizes' much of the clock/pll code. SoC-dependent code and tables are left in arch/cpu/tegraXXX-common/clock.c Some T30 tables needed whitespace fixes due to checkpatch complaints. Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Tegra: T20: Remove unused 'SLOW' SoC ID and PLLX table entryTom Warren2013-02-11-8/+0
| | | | | | | | | | | | Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | Add DDR3 support for AM335x-EVM (Version 1.5A)Jeff Lance2013-02-07-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AM335x EVM 1.5A uses Micron MT41J512M8RH-125 SDRAM 4Gb (512Mx8) as the DDR3 chip. [Hebbar Gururaja <gururaja.hebbar@ti.com>] - Resolve merge conflict while rebasing. File structure is changed in the mainline. So re-arrange the code accordingly. - Update commit message to reflect the DDR3 part number Signed-off-by: Jeff Lance <j-lance1@ti.com> Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Hebbar Gururaja <gururaja.hebbar@ti.com>
| * | pcm051: Add support for Phytec phyCORE-AM335xLars Poeschel2013-02-07-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The board is named pcm051 and has this hardware: SOC: TI AM3359 DDR3-RAM: 2x MT41J256M8HX-15EIT:D 512MiB ETH 1: LAN8710AI SPI-Flash: W25Q64BVSSIG RTC: RV-4162-C7 I2C-EEPROM: CAT32WC32 NAND: MT29F4G08_VFPGA63 PMIC: TPS65910A3 LCD Supported: UART 1 MMC/SD ETH 1 USB I2C SPI Not yet supported: NAND RTC LCD Signed-off-by: Lars Poeschel <poeschel@lemonage.de> [trini: Add #define CONFIG_PHY_ADDR 0 to config] Signed-off-by: Tom Rini <trini@ti.com>
| * | am33xx: add a pulldown macro to pinmux configLars Poeschel2013-02-07-1/+2
| | | | | | | | | | | | Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
| * | ARM: add wfi assembly macroRob Herring2013-02-03-0/+6
| | | | | | | | | | | | | | | | | | | | | Since wfi instruction is only available on ARMv7, add a conditional macro for it. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
| * | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-02-02-70/+1435
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| | * | mxs: mmc: Allow overriding default card detect implementationMarek Vasut2013-01-28-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some MXS based boards do not implement the card-detect signal. Allow user to specify alternate card-detect implementation. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
| | * | mxs: ssp: Add SSP registers map for MX23Marek Vasut2013-01-28-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MX23 SSP register layout differs from MX28 in certain bits, adjust the register layout accordingly. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
| | * | mxs: dma: Fix APBH DMA driver for MX23Marek Vasut2013-01-28-0/+121
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MX23 has less channels for the APBH DMA, sligtly different register layout and some bits in those registers are placed differently. Reflect this in the driver. This patch fixes MMC/DMA issue on MX23. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
| | * | mxs: Use __weak annotation to simplify codeFabio Estevam2013-01-28-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the __weak annotation can make the code cleaner. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
| | * | mxs: Boost the memory power supplyMarek Vasut2013-01-28-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The memory power supply on MX23 didn't pump out enough juice into the DRAM chip, thus caused occasional memory corruption. Fix this. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| | * | imximage.cfg: run files through C preprocessorTroy Kisky2013-01-22-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The '#' used as comments in the files cause the preprocessor trouble, so change to /* */. The mkimage command which uses this preprocessor output was moved to arch/arm/imx-common/Makefile .gitignore was updated to ignore .cfgtmp files. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
| | * | mxs: Add MX23 quirks into the clock codeOtavio Salvador2013-01-21-11/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MX23 has different handling of the SSP clock and GPMI NAND clock sources, add necessary quirks into the clock code to properly handle these. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
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