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2013-02-23Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic
2013-02-21Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-02-21Merge 'u-boot-microblaze/mainline/arm' into 'u-boot-arm/master'Albert ARIBAUD
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
2013-02-18am33xx: support for booting via usbethIlya Yanok
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>
2013-02-18da8xx: Add the missing pinmux for da830 to the gpio driverTomas Novotny
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>
2013-02-12build: imx: Fix 'u-boot.imx' build without full OBJTREE referenceOtavio Salvador
When calling 'make u-boot.imx' the build were failing as it were expecting the full path for the file; this regression has been included by commit 71a988a (imximage.cfg: run files through C preprocessor). The direct references for u-boot.imx were replaced by $(obj) as config.mk handles the proper setting of it making it set to $(OBJTREE) when required. The build has been test using: - ./MAKEALL -s mx5 -s mx6 - make u-boot.imx - make O=/tmp/build Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2013-02-12Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini
2013-02-12mx6: Disable Power Down Bit of watchdogFabio Estevam
On a mx6qsabresd revision C board with rev1.2 mx6q, the system gets resetted and it is not able to reach the Linux prompt. Comparing the watchdog behaviour on a revB versus revC board: - On a mx6qsabresd revB: U-Boot > reset resetting ... U-Boot 2013.01-10524-g432a3aa-dirty (Feb 07 2013 - 13:34:46) CPU: Freescale i.MX6Q rev1.1 at 792 MHz Reset cause: WDOG ... - On a mx6qsabresd revC: U-Boot > reset resetting ... U-Boot 2013.01-10524-g432a3aa-dirty (Feb 07 2013 - 13:34:46) CPU: Freescale i.MX6Q rev1.1 at 792 MHz Reset cause: POR So due to revC POR/watchdog circuitry whenever a watchdog occurs, it causes a POR. Clearing the PDE - Power Down Enable bit of WMCR registers fixes the problem and is also safe for all mx6 boards. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefano Babic <sbabic@denx.de>
2013-02-11arm: fix CONFIG_DELAY_ENVIRONMENT to act like it claims in the READMELucas Stach
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>
2013-02-11Tegra114: Dalmore: Add DT filesTom Warren
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>
2013-02-11Tegra114: Add common CPU (shared) filesTom Warren
These files are used by both SPL and main U-Boot. Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11Tegra114: Add CPU (armv7) filesTom Warren
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>
2013-02-11Tegra114: Add AVP (arm720t) filesTom Warren
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>
2013-02-11Tegra114: Add arch-tegra114 include filesTom Warren
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>
2013-02-11tegra: add SPI SLINK driverAllen Martin
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>
2013-02-11tegra: add addresses of SPI SLINK controllersAllen Martin
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>
2013-02-11tegra30: fdt: add SPI SLINK nodesAllen Martin
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>
2013-02-11tegra30: add SBC1 to periph id mapping tableAllen Martin
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>
2013-02-11tegra20: fdt: add SPI SFLASH nodeAllen Martin
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>
2013-02-11tegra: rename FUNCMUX_UART2_UARTBStephen Warren
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>
2013-02-11Tegra: Move common clock code to arch/arm/cpu/tegra-common/clock.cTom Warren
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>
2013-02-11Tegra: T20: Remove unused 'SLOW' SoC ID and PLLX table entryTom Warren
Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-07treewide: include libfdt_env.h before fdt.hKim Phillips
and, if including libfdt.h which includes libfdt_env.h in the correct order, don't include fdt.h before libfdt.h. this is needed to get the fdt type definitions set from the project environment before fdt.h uses them. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Cc: Jerry Van Baren <gvb.uboot@gmail.com>
2013-02-07Add DDR3 support for AM335x-EVM (Version 1.5A)Jeff Lance
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>
2013-02-07pcm051: Add support for Phytec phyCORE-AM335xLars Poeschel
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>
2013-02-07am33xx: add a pulldown macro to pinmux configLars Poeschel
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2013-02-07arm: zynq: Add lowlevel initialization to CMichal Simek
Do lowlevel initialization directly in C. Zynq do not require to do it in asm. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-07arm: zynq: Add SLCR support with system resetMichal Simek
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>
2013-02-04arm: Use generic global_dataSimon Glass
Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-04ppc: arm: Move sdhc_clk into arch_global_dataSimon Glass
This is used by both powerpc and arm, but I think it still qualifies as architecture-specific. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-03ARM: add wfi assembly macroRob Herring
Since wfi instruction is only available on ARMv7, add a conditional macro for it. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-02-02Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-02-01arm: Move tlb_addr and tlb_size to arch_global_dataSimon Glass
Move these fields into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Address tlb_size in this patch as well] Signed-off-by: Tom Rini <trini@ti.com>
2013-02-01ixp: Move timestamp to arch_global_dataSimon Glass
Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01arm: Move timer_reset_value to arch_global_dataSimon Glass
Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01arm: Move lastinc to arch_global_dataSimon Glass
Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01arm: Move tbl to arch_global_dataSimon Glass
Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01arm: Move tbu to arch_global_dataSimon Glass
Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01arm: Move timer_rate_hz into arch_global_dataSimon Glass
Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01at91: Move at91 global data into arch_global_dataSimon Glass
Move these fields into arch_global_data. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-02-01Add architecture-specific global dataSimon Glass
We plan to move architecture-specific data into a separate structure so that we can make the rest of it common. As a first step, create struct arch_global_data to hold these fields. Initially it is empty. This patch applies to all archs at once. I can split it if this is really a pain. Signed-off-by: Simon Glass <sjg@chromium.org>
2013-01-30arm: fix CONFIG_DELAY_ENVIRONMENT to act like it claims in the READMELucas Stach
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>
2013-01-28mxs: mmc: Allow overriding default card detect implementationMarek Vasut
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>
2013-01-28mxs: ssp: Add SSP registers map for MX23Marek Vasut
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>
2013-01-28mxs: dma: Fix APBH DMA driver for MX23Marek Vasut
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>
2013-01-28mxs: Use __weak annotation to simplify codeFabio Estevam
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>
2013-01-28mxs: Boost the memory power supplyMarek Vasut
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>
2013-01-22imximage.cfg: run files through C preprocessorTroy Kisky
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>
2013-01-21mxs: Add MX23 quirks into the clock codeOtavio Salvador
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>
2013-01-21mxs: Fix the memory init for MX23Otavio Salvador
The memory init is slightly different on MX23, thus split the memory init for mx23 and mx28 into different functions. 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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