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2012-05-20usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h fileLukasz Majewski
Remove the repeated USB descriptor code and use usbdescriptors.h file. ch9.h file has been copied from linux and is needed for USB gadget related work. Now usbdescriptors.h and ch9.h shall be used together. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
2012-05-20USB: Align buffers at cachelinePuneet Saxena
This avoids cache-alignment warnings shown in console when a usb command is entered. Whenever X bytes of unaligned buffer is invalidated, arm core invalidates X + Y bytes as per the cache line size and throws these warnings. Signed-off-by: Puneet Saxena <puneets@nvidia.com> Signed-off-by: Marek Vasut <marex@denx.de>
2012-05-15net: cosmetic: tftp.* checkpatch complianceJoe Hershberger
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
2012-05-15net: cosmetic: net.c checkpatch complianceJoe Hershberger
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
2012-05-15net: cosmetic: net.h checkpatch complianceJoe Hershberger
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
2012-05-15net: Remove volatile from net APIJoe Hershberger
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
2012-05-15ARM: omap3: Add CONFIG_SPL_BOARD_INIT for CONFIG_SPL_MMC_SUPPORTTom Rini
As originally reported against beagleboard we currently have the following error message reported in SPL: U-Boot SPL 2012.04-00020-gb8310b9-dirty (Apr 25 2012 - 18:49:57) Texas Instruments Revision detection unimplemented OMAP SD/MMC: 0 timed out in wait_for_bb: I2C_STAT=1000 reading u-boot.img .... The reason for above message is that when booting from MMC, I2C needs to be initialized to talk with the TWL4030. On OMAP3 I2C is only initalized in SPL if CONFIG_SPL_BOARD_INIT is set. Cc: Thomas Weber <weber@corscience.de> Cc: Steve Sakoman <sakoman@gmail.com> Original patch for Beagleboard is: Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com> Extended to cover all other boards: Signed-off-by: Tom Rini <trini@ti.com>
2012-05-15ARM: omap3: Set SPL stack size to 8KB, image to 54KB.Tom Rini
With older toolchains it is possible to not fit entirely into the 45KB that we had assigned to SPL. Adjust to allow for 8KB of stack (which should be more than required) and 54KB of text/data. Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Thomas Weber <weber@corscience.de> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
2012-05-15OMAP4: Set fdt_high for OMAP4 devices to enable booting with Device TreeJon Hunter
For OMAP4 boards, such as the panda-es, that have 1GB of memory the linux kernel fails to locate the device tree blob on boot. The reason being is that u-boot is copying the DT blob to the upper part of RAM when booting the kernel and the kernel is unable to access the blob. By setting the fdt_high variable to either 0xffffffff (to prevent the copy) or 0xac000000 (704MB boundary of memory for OMAP4) the kernel is able to locate the DT blob and boot. Based upon following patch by Dirk Behme set the fdt_high variable to allow booting with device tree on OMAP4 boards. "7e9603e i.mx6q: configs: Add fdt_high and initrd_high variables" Cc: Sricharan R <r.sricharan@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Jon Hunter <jon-hunter@ti.com>
2012-05-15igep00x0: change mpurate from 500 to autoEnric Balletbo i Serra
This patch changes the default mpurate variable from 500 to auto on all IGEP boards, with this the default rate is autoselected. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-05-15igep00x0: enable the use of a plain text fileEnric Balletbo i Serra
Based on commit cf073e49bc3502be1b48a0e3faf0cde9edbb89db for beagleboard Using the new env import command it is possible to use plain text files instead of script-images. Plain text files are much easier to handle. E.g. If your boot.scr contains the following: ----------------------------------- setenv dvimode 1024x768-16@60 run loaduimage run mmcboot ----------------------------------- you could create a file named uEnv.txt and use that instead of boot.scr: ----------------------------------- dvimode=1024x768-16@60 uenvcmd=run loaduimage; run mmcboot ----------------------------------- 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, therefore you could just use ----------------------------------- dvimode=1024x768-16@60 ----------------------------------- as uEnv.txt because loaduimage and mmcboot is part of the default boot sequence Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-05-15tegra: Enable keyboard for SeaboardSimon Glass
This enables the standard keyboard on Seaboard. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15tegra: Switch on console mux and use environment for consoleSimon Glass
All tegra boards will use these options by default. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15tegra: Add tegra keyboard driverRakesh Iyer
Add support for internal matrix keyboard controller for Nvidia Tegra platforms. This driver uses the fdt decode function to obtain its key codes. Support for the Ctrl modifier is provided. The left and right ctrl keys are dealt with in the same way. This uses the new keyboard input library (drivers/input/input.c) to decode keys and handle most of the common input logic. The new key matrix library is also used to decode (row, column) key positions into key codes. The intent is to make this driver purely about dealing with the hardware. Key detection before the driver is loaded is supported. This key will be picked up when the keyboard driver is initialized. Modified by Bernie Thompson <bhthompson@chromium.org> and Simon Glass <sjg@chromium.org> for device tree, input layer, key matrix and various other things. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15input: Add support for keyboard matrix decoding from an fdtBernie Thompson
Matrix keyboards require a key map to be set up, and must also deal with key ghosting. Create a keyboard matrix management implementation which can be leveraged by various keyboard drivers. This includes code to read the keymap from the FDT and perform debouncing. Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15input: Add generic keyboard input handlerSimon Glass
Add a module which understands converting key codes (or scan codes) to ASCII characters. It includes FIFO support and can call back to drivers to read new characters when its FIFO is empty. Keycode maps are provided for un-modified, shift and ctrl keys. The plan is to use this module where such mapping is required. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15input: Add linux/input.h for key code supportSimon Glass
We want to able to decode Linux fdt keymaps, so bring part of this enormous header file over to U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15fdt: Add fdtdec functions to read byte arrayAnton Staff
Sometimes we don't need a full cell for each value. This provides a simple function to read a byte array, both with and without copying it. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15tegra: Enable LP0 on SeaboardSimon Glass
This enables LP0 to support suspend / resume on Seaboard. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15tegra: Add EMC support for optimal memory timingsJimmy Zhang
Add support for setting up the memory controller parameters. Boards can set up an appropriate table in the device tree. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15Add AES crypto libraryYen Lin
Add support for AES using an implementation from Karl Malbrain. This offers small code size (around 5KB on ARM) and supports 128-bit AES only. Signed-off-by: Yen Lin <yelin@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15i2c: Add TPS6586X driverSimon Glass
This power management chip supports battery charging and a large number of power supplies. This initial driver only provides the ability to adjust the two synchronous buck converters SM0 and SM1 in a stepwise manner. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15Add abs() macro to return absolute valueSimon Glass
This macro is generally useful to make it available in common. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Tom Rini <trini@ti.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-05-15fdt: Add function to return next compatible subnodeSimon Glass
We need to iterate through subnodes of a parent, looking only at compatible nodes. Add a utility function to do this for us. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15fdt: Add function to locate an array in the device treeSimon Glass
fdtdec_locate_array() locates an integer array but does not copy it. This saves the caller having to allocated wasted space. Access to array elements should be through the fdt32_to_cpu() macro. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-05-15i.MX28: Implement boot pads sampling and reportingMarek Vasut
This patch implements code that samples i.MX28 boot pads and reports boot mode accordingly. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de>
2012-05-15M28EVK: Add SD update commandMarek Vasut
Add "update_sd_firmware" command to easily reload the SD card of m28evk kit. This comes handy when the board boots from SD card. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de>
2012-05-15mx53loco: Add CONFIG_REVISION_TAGFabio Estevam
FSL 2.6.35 kernel assumes that the bootloader passes the CONFIG_REVISION_TAG information. The kernel uses this data to distinguish between Dialog versus mc34708 based boards, and also to distinguish between revA and revB of the mc34708 based boards. Suggested-by: Yu Li <yk@magniel.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15mx53loco: Turn on VUSB regulatorFabio Estevam
On the mx53loco board with mc34708 PMIC it is necessary to turn on VUSB regulator so that the mx53 USBH1 PHY receives the 3.3V voltage. Tested by inserting a USB pen drive in the upper USB slot (USBH1) and then issued the commands: usb start usb info ,which correctly detected and printed the USB pen drive information. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <r64343@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15mx53loco: Add mc34708 support and set mx53 frequency at 1GHzFabio Estevam
Add mc34708 support and set mx53 core frequency at its maximum value of 1GHz. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <r64343@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15pmic: dialog: Avoid name conflictsFabio Estevam
As mx53loco board has two variants: one with Dialog PMIC and another with FSL MC34708 PMIC, we need to be able to build both drivers. Change pmic_init() and PMIC_NUM_OF_REGS names to avoid build conflicts when both drivers are present. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15i.MX6: mx6q_sabrelite: add SATA bindingsEric Nelson
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: stefano Babic <sbabic@denx.de>
2012-05-15mx28evk: add NAND supportLauri Hintsala
NAND support is not enabled by default because Eval Kit is not delivered with NAND chip. To enable NAND support add CONFIG_CMD_NAND to board config. Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com> Acked-by: Marek Vasut <marex@denx.de>
2012-05-15M28: Scan only first 512 MB of DRAM to avoid memory wraparoundMarek Vasut
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com>
2012-05-15M28: Enable FDT supportMarek Vasut
This will eventually be needed with Linux 3.5, which will be the point when MXS will be switched to FDT. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com>
2012-05-15mx53loco: Add support for 1GHz operation for DA9053-based boardsFabio Estevam
There are two types of mx53loco boards: initial boards were built with a Dialog DA9053 PMIC and more recent version is based on a Freescale MC34708 PMIC. Add DA9053 PMIC support and adjust the required voltages and clocks for running the CPU at 1GHz. Tested on both versions of mx53loco boards. In the case of a MC34708-based board the CPU operating voltage remains at 800MHz. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by : Stefano Babic <sbabic@denx.de>
2012-05-15mx53loco: Allow to print CPU information at a later stageFabio Estevam
Print CPU information within board_late_init(). This is in preparation for adding 1GHz support, which requires programming a PMIC via I2C. As I2C is only available after relocation, print the CPU information later at board_late_init(), so that the CPU frequency can be printed correctly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15i.MX6Q: mx6qsabrelite: Add keypress support to alter boot flowEric Nelson
Uses the 'magic_keys' idiom as described in doc/README.kbd: http://lists.denx.de/pipermail/u-boot/2012-April/122502.html Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-05-15mx31pdk: Allow booting a zImage kernelFabio Estevam
Allow booting a zImage kernel. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15mx6qarm2: Allow booting a zImage kernelFabio Estevam
Allow booting a zImage kernel. Cc: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <r64343@freescale.com>
2012-05-15mx6qsabrelite: Allow booting a zImage kernelFabio Estevam
Allow booting a zImage kernel. Cc: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15mx28evk: Allow booting a zImage kernelFabio Estevam
Allow booting a zImage kernel. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15m28evk: Allow to booting a dt kernelFabio Estevam
Allow to booting a dt kernel. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15mx28evk: Allow to booting a dt kernelFabio Estevam
Allow to booting a dt kernel. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15pmic: Add support for the Dialog DA9053 PMICFabio Estevam
Add support for the Dialog DA9053 PMIC. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-05-15MX53: mx53loco: Add SATA supportStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linaro.org>
2012-05-15MX53: Add support to ESG ima3 boardStefano Babic
The ESG ima3-mx53 board is based on the Freescale i.MX53 SOC. It boots from NOR (128 MB) and supports Ethernet (FEC), SATA. Signed-off-by: Stefano Babic <sbabic@denx.de>
2012-05-15SATA: add driver for MX5 / MX6 SOCsStefano Babic
This driver is part of Freescale's LTIB for MX5 / MX6. Signed-off-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Terry Lv <r65388@freescale.com> CC: Fabio Estevam <fabio.estevam@freescale.com> CC: Dirk Behme <dirk.behme@de.bosch.com>
2012-05-15EXYNOS: support TRATS board display functionDonghwa Lee
This patch support TRATS board configuration and display function. Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-05-15LCD: add data structure for EXYNOS display driverDonghwa Lee
Add vidinfo data structure for EXYNOS display driver Signed-off-by: Donghwa Lee <dh09.lee@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Acked-by: Anatolij Gustschin <agust@denx.de>
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