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* arm: relocate_code() is no longer noreturnBenoît Thébaudeau2013-04-12-1/+5
| | | | | | | | | | Commit e05e5de7fae5bec79617e113916dac6631251156 made ARM's relocate_code() return to its caller, but it did not update its declaration accordingly. Fixing this function declaration fixes dropped C code following calls to relocate_code(). Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* imx: mx53ard: Add support for NAND FlashBenoît Thébaudeau2013-04-12-0/+10
| | | | | | | | | | | Add support for the Samsung K9LAG08U0M NAND Flash (2-GiB MLC NAND Flash, 2-kiB pages, 256-kiB blocks, 30-ns R/W cycles, 1 CS) on mx53ard. eNFC_CLK_ROOT is set up with a cycle time of 37.5 ns (400 MHz / 3 / 5) for this board, which satisfies the 30-ns NF R/W cycle requirement. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
* nand: mxc: Add support for i.MX5Benoît Thébaudeau2013-04-12-2/+77
| | | | | | Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Scott Wood <scottwood@freescale.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
* nand: mxc: Prepare to add support for i.MX5Benoît Thébaudeau2013-04-12-46/+26
| | | | | | | | | | | Add some abstraction to NFC definitions so that some parts of the current code can also be used for future i.MX5 code. Clean up a few things by the way. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Scott Wood <scottwood@freescale.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
* omap5_common.h: Use fallback CONFIG_SYS_BAUDRATE_TABLETom Rini2013-04-08-2/+1
| | | | | Cc: Sricharan R <r.sricharan@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* omap5_uevm.h: Move uEVM-specific choices to omap5_uevm.hTom Rini2013-04-08-8/+25
| | | | | | | | | | | | The omap5_uevm platform has eMMC, and it makes sense to say that our default env storage shall reside there. Other platforms may not, so move this choice to the EVM config. In addition, we should provide some way to partition the flash for later usage, so take advantage of the GPT partition table support code and allow that to be setup with some reasonable defaults. Cc: Sricharan R <r.sricharan@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* ARM: OMAP4/5: Make bootz as the default boot commandSRICHARAN R2013-04-08-4/+4
| | | | | | | | | | | | So with OMAP added to multi platform kernel, the uImage no more contains a valid load address. With the uboot already supporting zImage, change the default boot command to bootz instead. Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Tested-by: Nishanth Menon <nm@ti.com>
* ARM: OMAP4/5: Change the default boot command to work with device treeSRICHARAN R2013-04-08-6/+36
| | | | | | | | | | | Now with kernel moving to all device tree, the default boot command is changed to pass the device tree blob. Also, adding the findfdt command to get the dt-blob based on the board. Thanks to Tom Rini <trini@ti.com> for suggesting this. Signed-off-by: Sricharan R <r.sricharan@ti.com>
* omap5: Allow use of a plain text env fileNishanth Menon2013-04-08-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | For production systems it is better to use script images since they are protected by checksums and carry valuable information like name and timestamp. Also, you can't validate the content passed to env import. But for development, it is easier to use the env import command and plain text files instead of script-images. Since both OMAP5evm/uevm boards are used primarily for development, we allow U-Boot to load env var from a text file in case that an boot.scr script-image is not present. The variable uenvcmd (if existent) will be executed (using run) after uEnv.txt was loaded. If uenvcmd doesn't exist the default boot sequence will be started. Inspired by commit: d70f54808dfa83b574e1239c3eccbcf3317343e1 (omap4: allow the use of a plain text env file instead boot scripts) Signed-off-by: Sricharan R <r.sricharan@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Tested-by: Sricharan R <r.sricharan@ti.com>
* ARM: OMAP5: Set fdt_high to enable booting with Device treeSRICHARAN R2013-04-08-0/+1
| | | | | | | | | | | | While booting with dt blob, if fdt_high is not set to 0xffffffff, the dt blob gets relocated to a high ram address, which the kernel is not able to use without HIGHMEM. So set it to 0xffffffff to avoid the issue. Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Tested-by: Nishanth Menon <nm@ti.com>
* ARM: OMAP5: Rename omap5_evm to omap5_uevmSRICHARAN R2013-04-08-0/+0
| | | | | | | | | The omap5-uevm is the reference board name for OMAP5 soc based platform. So rename it accordingly. Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Tested-by: Nishanth Menon <nm@ti.com>
* omap2420-h4: Fix get_timer() and CONFIG_SYS_HZHunter, Jon2013-04-08-1/+1
| | | | | | | The function get_timer() should return time in ms and CONFIG_SYS_HZ should be set to 1000 by default. Fix both of these items. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* omap2420-h4: Add device tree supportHunter, Jon2013-04-08-0/+1
| | | | | | Enable device-tree support for the omap2420-h4 board. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* omap2420-h4: Fix booting from NOR flashHunter, Jon2013-04-08-1/+1
| | | | | | | | | | | | | | | | The omap2420-h4 board is using a RAM based address as the linker location for code. This is causing several problems when attempting to run the latest u-boot code base on this board from flash. Update the default linker location for code to be in NOR flash. Please note that OMAP maps the NOR flash to address 0x08000000 by default and so use this as the default address for the NOR flash. Also remove legacy code that attempts to calculate where in flash the sdata structure, that holds the memory interface configuration data, is located. By changing the default linker location for code to flash this is no longer necessary. Signed-off-by: Jon Hunter <jon-hunter@ti.com>
* tricorder: enable hw assisted BCH8 in SPL and u-bootAndreas Bießmann2013-04-08-4/+9
| | | | | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Tom Rini <trini@ti.com> Cc: Thomas Weber <weber@corscience.de> Cc: Ilya Yanok <ilya.yanok@cogentembedded.com> Cc: Scott Wood <scottwood@freescale.com>
* omap3_beagle: Flush UART3 xmit on enable if TEMT is brokenManfred Huber2013-04-08-3/+0
| | | | | | | | | | | | Flush UART3 xmit on enable if TEMT is broken On some OMAP3 devices when UART3 is configured for boot mode before SPL starts only THRE bit is set. We have to empty the transmitter before initialization starts. This patch avoids the use of CONFIG_SYS_NS16550_BROKEN_TEMT. Signed-off-by: Manfred Huber <man.huber@arcor.de> Tested-by: Javier Martinez Canillas <javier@dowhile0.org> Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>
* musb: am335x: disable bulk split-combine featureBin Liu2013-04-08-0/+1
| | | | | | | | | | | | | | | | | | | On TI AM335x devices, MUSB has bulk split/combine feature enabled in the ConfigData register, but the current MUSB driver does not support it yet. Therefore, disable the feature for now, until the driver adds the support. One usecase which is broken because of this feature is that Ether gadget stops working in Fullspeed mode (by un-defining CONFIG_USB_GADGET_DUALSPEED) After desabled this feature, MUSB driver send packets in proper size (no more than 64 bytes) in Fullspeed mode. This has been validated with Ether gadget in Fullspeed mode on AM335x EVM. Signed-off-by: Bin Liu <b-liu@ti.com>
* Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-04-9/+61
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| * Exynos5: config: enable time commandAkshay Saraswat2013-04-01-0/+3
| | | | | | | | | | | | | | This patch enables time command. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * Exynos: config: Enable hash commandAkshay Saraswat2013-03-29-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | This enables hash command. Tested with command "hash sha256 0x40008000 0x2B 0x40009000". Used mm and md to write a standard string to memory location 0x40008000 and ran the above command to verify the output. Signed-off-by: ARUN MANKUZHI <arun.m@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * gen: Add sha h/w acceleration to hashAkshay Saraswat2013-03-29-0/+50
| | | | | | | | | | | | | | | | | | Adding H/W acceleration support to hash which can be used to test SHA 256 hash algorithm. Signed-off-by: ARUN MANKUZHI <arun.m@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * Exynos: config: Enable ACE HW for SHA 256 for ExynosAkshay Saraswat2013-03-29-0/+3
| | | | | | | | | | | | | | | | This enables SHA 256 for exynos. Signed-off-by: ARUN MANKUZHI <arun.m@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * spl:falcon:trats: Fix SPL image size computing.Przemyslaw Marczak2013-03-29-0/+1
| | | | | | | | | | | | | | | | | | | | | | "spl_imgsize" was set as decimal variable by "setexpr" and this causes wrong image size written by "ext4write". Preset this val with "0x" prefix allow to fix this issue. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * EXYNOS5: FDT: Add compatible strings for FIMDAjay Kumar2013-03-27-0/+1
| | | | | | | | | | | | | | Add required compatible information for FIMD. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * EXYNOS: FDT: Add compatible strings for FIMDAjay Kumar2013-03-27-0/+1
| | | | | | | | | | | | | | Add required compatible information for FIMD. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * video: exynos_fb: Remove callbacks from the driverAjay Kumar2013-03-27-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | Replaced the functionality of callbacks by using a standard set of functions. Instead of implementing and hooking up a callback, put the same code in one of the standard set of functions by overriding it. This patch is tested only on SMDK5250. For Trats and universal_c210 board, it is only compile tested. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-04-131/+342
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| * | wandboard: Remove CONFIG_SYS_FSL_USDHC_NUMFabio Estevam2013-04-03-1/+0
| | | | | | | | | | | | | | | | | | | | | CONFIG_SYS_FSL_USDHC_NUM is not used for wandboard. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| * | mx6qsabrelite: Remove duplicate 'mmc dev'Fabio Estevam2013-04-03-1/+0
| | | | | | | | | | | | | | | | | | | | | No need to call 'mmc dev' twice. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| * | wandboard: Remove duplicate 'mmc dev'Fabio Estevam2013-04-03-1/+0
| | | | | | | | | | | | | | | | | | | | | No need to call 'mmc dev' twice. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| * | mx23_olinuxino: Fix netboot consoleAlexandre Pereira da Silva2013-04-03-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The netargs variable was referencing the non-existing variable console_mainline. Change that to console variable instead. Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| * | mmc: i.MX6: fsl_esdhc: Define maximum bus width supported by a boardAbbas Raza2013-04-03-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Maximum bus width supported by some i.MX6 boards is not 8bit like others. In case where both host controller and card support 8bit transfers, they agree to communicate on 8bit interface while some boards support only 4bit interface. Due to this reason the mmc 8bit default mode fails on these boards. To rectify this, define maximum bus width supported by these boards (4bit). If max_bus_width is not defined, it is 0 by default and 8bit width support will be enabled in host capabilities otherwise host capabilities are modified accordingly. It is tested with a MMCplus card. Signed-off-by: Abbas Raza <Abbas_Raza@mentor.com> cc: stefano Babic <sbabic@denx.de> cc: Andy Fleming <afleming@gmail.com> Acked-by: Dirk Behme <dirk.behme@de.bosch.com> Acked-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
| * | mx23_olinuxino: Change definitions to use spaces instead of tabsOtavio Salvador2013-04-03-80/+80
| | | | | | | | | | | | | | | | | | Change all "#define/ifdef<TAB>" sequences into "#define/ifdef<SPACE>". Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
| * | mx25pdk: Enable imxdi RTCBenoît Thébaudeau2013-04-03-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | The mx25pdk board supports the i.MX25 DryIce RTC (imxdi), so enable it. This allows to compile-test the imxdi driver in the mainline tree. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx28evk: Introduce a new target for saving env vars to NANDFabio Estevam2013-04-03-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce 'mx28evk_nand' target for saving environment variables into NAND. The mx28evk board does not come with a NAND flash populated from the factory. It comes with an empty slot (U23), which allows the insertion of a 48-pin TSOP flash device. Tested with a K9LBG08U0D. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
| * | mx6qsabre{sd,auto}: Add boot mode selectOtavio Salvador2013-04-03-0/+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>
| * | Add initial support for Wandboard dual lite and solo.Fabio Estevam2013-03-20-0/+211
| | | | | | | | | | | | | | | | | | | | | | | | | | | Wandboard is a development board that has two variants: one version based on mx6 dual lite and another one based on mx6 solo. For more details about Wandboard, please refer to: http://www.wandboard.org/ Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | i.MX6: mx6qsabrelite: discard override of CONFIG_ARP_TIMEOUTEric Nelson2013-03-20-2/+0
| | | | | | | | | | | | | | | | | | | | | Nothing on the SABRE Lite board warrants a shorter than normal ARP timeout. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| * | mx28evk: Disable CONFIG_CMD_I2CFabio Estevam2013-03-20-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When loading a Freescale 2.6.35 on a mx28evk the following issue is seen: sgtl5000_hw_read: read reg error : Reg 0x00 Device with ID register 0 is not a SGTL5000 Disabling CONFIG_CMD_I2C makes the sgtl5000 probe to succeed. Mainline kernel does not show this problem. Until the real cause is not identified, disable 'CONFIG_CMD_I2C' for the time being. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | configs: mx28evk: Use single-line commentsFabio Estevam2013-03-20-45/+15
| | | | | | | | | | | | | | | | | | | | | No need to use multi-line style comments for single-line contents. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
* | | ARM: bcm2835: fix get_timer() to return msStephen Warren2013-04-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently, CONFIG_SYS_HZ must be 1000. Change this, and fix the timer driver to conform to this. Have the timer implementation export a custom API get_timer_us() for use by the BCM2835 MMC API, which needs us resolution for a HW workaround. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* | | Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2013-03-28-16/+475
|\ \ \ | | |/ | |/| | | | | | | | | | | | | Conflicts: drivers/spi/tegra20_sflash.c include/fdtdec.h lib/fdtdec.c
| * | Merge branch 'u-boot-tegra/master' into 'u-boot-arm/master'Albert ARIBAUD2013-03-26-3/+29
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| | * | Tegra114: MMC: Enable DT MMC driver support for Tegra114 Dalmore boardsTom Warren2013-03-25-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested on my Dalmore E1611 board, eMMC and SD-Card work fine, can load a kernel off of an SD card OK, card detect works, and the env is now stored in eMMC (end of the 2nd 'boot' sector, same as Tegra20/30). Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| | * | tegra114: dalmore: config: enable SPIAllen Martin2013-03-25-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Turn on SPI in dalmore config file Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| | * | tegra114: add SPI driverAllen Martin2013-03-25-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver for tegra114 SPI controller. This controller is not compatible with either the tegra20 or tegra30 controllers, so it requires a new driver. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| | * | tegra114: fdt: add compatible string for tegra114 SPI ctrlAllen Martin2013-03-25-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add "nvidia,tegra114-spi" to represent t114 SPI controller hardware. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| | * | spi: add common fdt SPI driver interfaceAllen Martin2013-03-25-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a common interface to fdt based SPI drivers. Each driver is represented by a table entry in fdt_spi_drivers[]. If there are multiple SPI drivers in the table, the first driver to return success from spi_init() will be registered as the SPI driver. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| | * | tegra: spi: rename tegra SPI driversAllen Martin2013-03-25-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename tegra SPI drivers to tegra20_flash and tegra20_slink in preparation for commonization and addition of tegra114_spi. Signed-off-by: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
| * | | Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-03-26-0/+120
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