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* arm: at91: add at91sam9n12ek board supportWu, Josh2013-05-12-0/+232
| | | | | | | | | | | | Add support for following features: - nand boot, with PMECC 2bit ECC for 512 bytes sector - SPI flash boot - SD card boot - LCD support Signed-off-by: Josh Wu <josh.wu@atmel.com> [fix -Wimplicit-function-declaration for at91_lcd_hw_init()] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2013-05-11-43/+394
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| * ARM: OMAP: Add arch_cpu_init functionSRICHARAN R2013-05-10-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | The boot parameters passed from SPL to UBOOT must be saved as a part of uboot's gd data as early as possible, before we will inadvertently overwrite it. So adding a arch_cpu_init for the required Socs to save it. Signed-off-by: Sricharan R <r.sricharan@ti.com> [trini: Add igep0033 hunk] Signed-off-by: Tom Rini <trini@ti.com>
| * ARM: OMAP: Cleanup boot parameters usageSRICHARAN R2013-05-10-1/+4
| | | | | | | | | | | | | | | | | | | | | | The boot parameters are read from individual variables assigned for each of them. This been corrected and now they are stored as a part of the global data 'gd' structure. So read them from 'gd' instead. Signed-off-by: Sricharan R <r.sricharan@ti.com> [trini: Add igep0033 hunk] Signed-off-by: Tom Rini <trini@ti.com>
| * davinci: handle CONFIG_SYS_CLE_MASK and CONFIG_SYS_ALE_MASKEric Benard2013-05-10-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | these variables are curently defined in several config files but the driver doesn't use them and defaults to hardcoded values in nand_defs.h It's interesting to be able to change this hardcoded valude when the hardware is not using the default adress signals to drive ALE and CLE and two configuration defines already exist for this purpose so use them. Signed-off-by: Eric Bénard <eric@eukrea.com>
| * cm-t35: update config fileIgor Grinberg2013-05-10-13/+5
| | | | | | | | | | | | | | Several minor updates to the cm-t35 config file. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
| * ARM: Panda: Add flag to allow runtime enviroment varibale modsDan Murphy2013-05-10-0/+2
| | | | | | | | | | | | | | | | Add the flag to allow runtime enviroment variable modifications. This is being added so that the board-name can be modified at runtime to indicate either a panda(4430) or a panda-es(4460) Signed-off-by: Dan Murphy <dmurphy@ti.com>
| * ARM:Panda:Fix device tree loading for the panda-esDan Murphy2013-05-10-1/+3
| | | | | | | | | | | | | | | | | | | | | | Fix the device tree loading for panda(4430) and panda-es(4460) Modify the board name if a 4460 panda or panda-es is detected at run time. In the findfdt add a check for the panda-es board name and load the panda-es device tree blob. Signed-off-by: Dan Murphy <dmurphy@ti.com>
| * ARM: OMAP5: Fix warm reset with USB cable connectedLokesh Vutla2013-05-10-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Warm reset on OMAP5 freezes when USB cable is connected. Fix requires PRM_RSTTIME.RSTTIME1 to be programmed with the time for which reset should be held low for the voltages and the oscillator to reach stable state. There are 3 parameters to be considered for calculating the time, which are mostly board and PMIC dependent. -1- Time taken by the Oscillator to shut + restart -2- PMIC OTP times -3- Voltage rail ramp times, which inturn depends on the PMIC slew rate and value of the voltage ramp needed. In order to keep the code in u-boot simple, have a way for boards to specify a pre computed time directly using the 'CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC' option. If boards fail to specify the time, use a default as specified by 'CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC' instead. Using the default value translates into some ~22ms and should work in all cases. However in order to avoid this large delay hiding other bugs, its recommended that all boards look at their respective data sheets and specify a pre computed and optimal value using 'CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC' In order to help future board additions to compute this config option value, add a README at doc/README.omap-reset-time which explains how to compute the value. Also update the toplevel README with the additional option and pointers to doc/README.omap-reset-time. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> [rnayak@ti.com: Updated changelog and added the README] Signed-off-by: Rajendra Nayak <rnayak@ti.com>
| * Remove duplicate / unused #defines on AM335x boardsMark Jackson2013-05-10-11/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | As part of a review of a recent patch to add a new AM335x board, Tom found several duplicate and/or unused #defines. This patch simply removes them. The two affected configs have been recompiled to check nothing was broken (from a compilation point of view !!) Reported-by: Tom Rini <trini@ti.com> Signed-off-by: Mark Jackson <mpfj-list@mimc.co.uk>
| * omap5_common: Add optargs variable for kernel command line argsTom Rini2013-05-10-0/+2
| | | | | | | | | | | | | | | | Add 'optargs' variable to be set to additional kernel arguments, similar to omap3*/am3* usage. Cc: Sricharan R <r.sricharan@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
| * ARM: Add support for IGEP COM AQUILA/CYGNUSEnric Balletbo i Serra2013-05-10-0/+284
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IGEP COM AQUILA and CYGNUS are industrial processors modules with following highlights: o AM3352/AM3354 Texas Instruments processor o Cortex-A8 ARM CPU o 3.3 volts Inputs / Outputs use industrial o 256 MB DDR3 SDRAM / 128 Megabytes FLASH o MicroSD card reader on-board o Ethernet controller on-board o JTAG debug connector available o Designed for industrial range purposes Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
| * palmas: add header guardNishanth Menon2013-05-10-0/+4
| | | | | | | | | | | | | | Add an header guard to common header file to prevent multiple includes messing things up. Signed-off-by: Nishanth Menon <nm@ti.com>
| * palmas: use palmas_i2c_[read|write]_u8Nishanth Menon2013-05-10-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 21144298 (power: twl6035: add palmas PMIC support) introduced twl6035_i2c_[read|write]_u8 Then, commit dd23e59d (omap5: pbias ldo9 turn on) introduced palmas_[read|write]_u8 for precisely the same access function. TWL6035 belongs to the palmas family, so instead of having an twl6035 API, we could use an generic palmas API instead. To stay consistent with the function naming of twl4030,6030 accessors, we use palmas_i2c_[read|write]_u8 Cc: Balaji T K <balajitk@ti.com> Cc: Sricharan R <r.sricharan@ti.com> Reported-by: Ruchika Kharwar <ruchika@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
| * palmas: rename twl6035_mmc1_poweron_ldo with an palmas generic functionNishanth Menon2013-05-10-1/+1
| | | | | | | | | | | | | | | | Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs, rename twl6035_mmc1_poweron_ldo by a more generic palmas_mmc1_poweron_ldo function. Signed-off-by: Nishanth Menon <nm@ti.com>
| * palmas: rename init_settings to an generic palmas initNishanth Menon2013-05-10-1/+1
| | | | | | | | | | | | | | Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs, rename twl6035_init_settings with an more generic palmas_init_settings Signed-off-by: Nishanth Menon <nm@ti.com>
| * twl6035: rename to palmasNishanth Menon2013-05-10-3/+3
| | | | | | | | | | | | | | | | | | | | | | TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs Rename twl6035 to palmas to allow reuse across multiple current and future platforms As part of this change, change the CONFIG_TWL6035_POWER to CONFIG_PALMAS_POWER and update usage of header file accordingly. Signed-off-by: Nishanth Menon <nm@ti.com>
| * twl6030: add header guardNishanth Menon2013-05-10-0/+5
| | | | | | | | | | | | | | Add an header guard to common header file to prevent multiple includes messing things up. Signed-off-by: Nishanth Menon <nm@ti.com>
| * twl6030: move twl6030 register access functions to common header fileNishanth Menon2013-05-10-0/+11
| | | | | | | | | | | | | | | | twl6030_i2c_[read|write]_u8 can be used else where to access multi-function device such as twl6030, so move the register access functions to the common twl6030.h header file. Signed-off-by: Nishanth Menon <nm@ti.com>
| * twl4030: make twl4030_i2c_read_u8 prototype consistentNishanth Menon2013-05-10-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | u-boot standard i2c read prototype is i2c_read(addr, reg, 1, &buf, 1) twl4030_i2c_read_u8(u8 addr, u8 *val, u8 reg) does not provide consistency, so switch the prototype to be consistent with rest of u-boot i2c operations: twl4030_i2c_read_u8(u8 addr, u8 reg, u8 *val) Signed-off-by: Nishanth Menon <nm@ti.com>
| * twl4030: make twl4030_i2c_write_u8 prototype consistentNishanth Menon2013-05-10-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | u-boot standard i2c register write prototype is i2c_reg_write(u8 addr, u8 reg, u8 val) twl4030_i2c_write_u8(u8 addr, u8 val, u8 reg) does not provide consistency, so switch the prototype to be consistent with rest of u-boot i2c operations: twl4030_i2c_write_u8(u8 addr, u8 reg, u8 val) Signed-off-by: Nishanth Menon <nm@ti.com>
| * ti814x_evm: enable CPSW supportMatt Porter2013-05-10-0/+21
| | | | | | | | | | | | | | | | Adds CPSW support to the TI814X EVM configured with an ET1011C PHY in GMII mode. Signed-off-by: Matt Porter <mporter@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
| * phy: add support for ET1011C physMatt Porter2013-05-10-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Adds an ET1011C PHY driver which is derived from the Linux kernel PHY driver (drivers/net/phy/et1011c.c) from the v3.9-rc2 tag. Note that an errata workaround config option is implemented to allow for TX_CLK to be enabled even when gigabit mode is negotiated. This workaround is used on the PG1.0 TI814X EVM. Signed-off-by: Matt Porter <mporter@ti.com> Reviewed-by: Tom Rini <trini@ti.com>
* | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-05-11-44/+974
|\ \ | | | | | | | | | | | | | | | Conflicts: drivers/mtd/nand/mxc_nand_spl.c include/configs/m28evk.h
| * | arm: mxs: video: Enable MXS LCDIF on M28EVKMarek Vasut2013-05-06-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable LCD output support on M28EVK. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de>
| * | imx: mx5: Remove legacy iomux supportBenoît Thébaudeau2013-05-05-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | Legacy iomux support is no longer needed now that all boards have been converted to iomux-v3. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Reviewed-by: Marek Vasut <marex@denx.de>
| * | imx: ima3-mx53: Convert to iomux-v3Benoît Thébaudeau2013-05-05-3/+0
| | | | | | | | | | | | | | | | | | There is no change of behavior. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | arm: mx5: Add support for DENX M53EVKMarek Vasut2013-05-05-0/+256
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add basic support for the DENX M53EVK board. Currently supported is: MMC (incl. booting) NAND (incl. booting) Ethernet, I2C, USB, SATA, RTC. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Wolfgang Denk <wd@denx.de>
| * | nitrogen6x: Enable support for ocotpBenoît Thébaudeau2013-04-28-0/+5
| | | | | | | | | | | | Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | mx6qsabrelite: Enable support for ocotpBenoît Thébaudeau2013-04-28-0/+5
| | | | | | | | | | | | Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | mx51evk: Enable support for iimBenoît Thébaudeau2013-04-28-0/+3
| | | | | | | | | | | | | | | | | | This allows to test the iim driver in the mainline tree. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | mpc: iim: Switch to common fsl_iimBenoît Thébaudeau2013-04-28-3/+15
| | | | | | | | | | | | | | | | | | | | | Make all mpc512x code point to the new common fsl_iim driver, and remove the former mpc512x-specific iim driver. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | Add fuse API and commandsBenoît Thébaudeau2013-04-28-0/+45
| | | | | | | | | | | | | | | | | | This can be useful for fuse-like hardware, OTP SoC options, etc. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| * | mx53ard: Rework default environment to support FDT, MMC and netbootOtavio Salvador2013-04-26-23/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reworks the environment settings to be aligned with the other i.MX boards. The loadaddr has been changed to allow the Freescale kernel and mainline kernel to work without environment changes. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx5: Select CONFIG_REVISION_TAGFabio Estevam2013-04-25-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | FSL 2.6.35 kernel expects that revision tag is passed by the bootloader. Select CONFIG_REVISION_TAG so that mx53 boards can work properly with 2.6.35. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
| * | mx51evk: Do not force the rootfs typeFabio Estevam2013-04-25-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently mmcrootfstype is set to ext3 type. It is better not to force it in the env vars, because users may prefer a different file system type, so let's get rid of 'mmcrootfstype'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| * | mx51evk: Update environment in order to allow booting a dt kernelFabio Estevam2013-04-25-3/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the environment as done in other imx boards to allow easy switching between booting a non-dt kernel and a dt kernel. Change CONFIG_LOADADDR to 0x92000000, so that we can have the: - uImage at 0x92000000 - imx51-babbage.dtb at 0x91000000 ,which are adequate locations in RAM to avoid overlapping. Boot tested the following kernels: - 2.6.35 from FSL (11.09 branch) - 3.9-rc7 non-dt - 3.9-rc7 dt Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| * | wandboard: Add boot selection supportOtavio Salvador2013-04-25-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Adds support for 'bmode' command which let user to choose where to boot from; this allows U-Boot to load system from another storage without messing with jumpers. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * | wandboard: Add support for Carrier Board MicroSD cardOtavio Salvador2013-04-25-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Allow use of the carrier board MicroSD card available in the Wandboard; this allow for loading alternative system from the other card for testing or upgrade proposes. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * | wandboard: Add update_sd_firmware supportOtavio Salvador2013-04-25-0/+16
| | | | | | | | | | | | | | | | | | | | | This allow for easy update of firmware in the SD card from a running U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * | wandboard: Use env storage info for mmcdev/mmcpartOtavio Salvador2013-04-25-2/+3
| | | | | | | | | | | | | | | | | | | | | This makes environment and mmcdev/mmcpart in sync with SYS_MMC_ENV_DEV and SYS_MMC_ENV_PART settings. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * | mx6qsabre{sd, auto}: Add update_sd_firmware supportOtavio Salvador2013-04-25-0/+14
| | | | | | | | | | | | | | | | | | | | | This allow for easy update of firmware in the SD card from a running U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * | imx: Add titanium board support (i.MX6 based)Stefan Roese2013-04-22-0/+277
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Titanium is a i.MX6 based board from ProjectionDesign / Barco. This patch adds support for this board with the newly introduced NAND support for i.MX6. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx6sl: Add initial support for mx6slevk boardFabio Estevam2013-04-22-0/+189
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6slevk board is a development board from Freescale based on the mx6 solo-lite processor. For details about mx6slevk, please refer to: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX6SLEVK&parentCode=i.MX6SL&fpsp=1 Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | Merge branch 'next'Stefano Babic2013-04-21-0/+2
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| | * | ARM: mx6: define CONFIG_ARM_ERRATA_742230Shawn Guo2013-04-17-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is claimed for Cortex-A9 (r1p0..r2p2). Though i.MX6 uses a newer revision than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be fixed by applying the workaround for this errata. So for safety, let's define CONFIG_ARM_ERRATA_742230 to enable the workaround on i.MX6. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| | * | mx28evk: add trimffs to nand commandEric Benard2013-04-16-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this is usefull when writing an UBI image which contains and UBIFS volume (check README.nand and UBI FAQ for more details) Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
* | | | Merge branch 'u-boot-pxa/master' into 'u-boot-arm/master'Albert ARIBAUD2013-05-11-199/+724
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| * | | | mtd: nand: add driver for diskonchip g4 nand flashMike Dunn2013-05-05-0/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a driver for the diskonchip G4 nand flash device. It is based on the driver from the linux kernel. This also includes a separate SPL driver. A separate SPL driver is used because the device operates in a different mode (reliable mode) when loading a boot image, and also because the storage format of the boot image is different from normal data (pages are stored redundantly). The SPL driver basically mimics how a typical IPL reads data from the device. The special operating mode and storage format are used to compensate for the fact that the IPL does not contain the BCH ecc decoding algorithm (due to size constraints). Although the u-boot SPL *could* use ecc, it operates like an IPL for the sake of simplicity and uniformity, since the IPL and SPL share the task of loading the u-boot image. As a side benefit, the SPL driver is very small. [port from linux kernel 3.4 commit 570469f3bde7f71cc1ece07a18d54a05b6a8775d] Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
| * | | | lib: import bitrev library from the linux kernelMike Dunn2013-05-05-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the bitrev library from the linux kernel. This is a simple algorithm that uses an 8 bit look-up table to reverse the bits in data types of 8, 16, or 32 bit widths. The docg4 nand flash driver uses it. [port from linux kernel v3.9 commit 7ee32a6d30d1c8a3b7a07a6269da8f0a08662927] [originally added: v2.6.20 by commit a5cfc1ec58a07074dacb6aa8c79eff864c966d12] Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
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