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* net: Move ARP out of net.cJoe Hershberger2012-05-23-1/+2
| | | | | | | | Separate this functionality out of the net.c behemoth Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* net: Encapsulate CDP packet identificationJoe Hershberger2012-05-23-2/+10
| | | | | | Checking for CDP packets should be encapsulated, not copied code. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* net: Move CDP out of net.cJoe Hershberger2012-05-23-5/+3
| | | | | | Separate this functionality out of the net.c behemoth Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* net: Remove CMD_PING where there's no CMD_NETJoe Hershberger2012-05-23-3/+3
| | | | | | | | | Some boards claim to need ping, but don't support net. That makes no sense, and causes problems now that ping is in a separate file. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* include/part.h: fix indentation of lbaAnatolij Gustschin2012-05-22-1/+1
| | | | | | Indent at the same level as other struct members. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* fat: fix FAT sector offsets overflow on large FAT partitionsAaron Williams2012-05-22-3/+3
| | | | | | | | | | | | | | | | | This patch fixes several issues where sector offsets can overflow due to being limited to 16-bits. The cases where an overflow can happen when accessing large FAT32 partitions are: - length of FAT in sectors - start sector of root directory - the sector of the first cluster These issues were observed when reading files from a 64GB FAT32 filesystem. Signed-off-by: Aaron Williams <aaron.williams@caviumnetworks.com> Tested-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk2012-05-20-117/+382
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-usb: USB: S5P: Add ehci support usb:udc:samsung Add functions for storing private gadget data in UDC driver usb:gadget:composite: Support for composite at gadget.h usb:gadget:composite USB composite gadget support usb:udc:samsung:cleanup Replace DEBUG_* macros with debug_cond() calls usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h file USB: Document the QH and qTD antics in EHCI-HCD USB: Drop cache flush bloat in EHCI-HCD USB: Drop ehci_alloc/ehci_free in ehci-hcd USB: Align buffers at cacheline usb: use noinline define
| * usb:gadget:composite: Support for composite at gadget.hLukasz Majewski2012-05-20-0/+6
| | | | | | | | | | | | | | | | | | Add device data pointer to the USB gadget's device struct. Wrapper for extracting usb_gadget from Linux's usb device Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
| * usb:gadget:composite USB composite gadget supportLukasz Majewski2012-05-20-0/+369
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB Composite gadget implementation for u-boot. It builds on top of USB UDC drivers. This commit is based on following files from Linux Kernel v2.6.36: ./include/linux/usb/composite.h ./drivers/usb/gadget/composite.c SHA1: d187abb9a83e6c6b6e9f2ca17962bdeafb4bc903 Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
| * usb:udc:samsung:cleanup Replace DEBUG_* macros with debug_cond() callsLukasz Majewski2012-05-20-48/+0
| | | | | | | | | | | | | | | | | | This patch cleans up the Samsung's UDC driver. It replaces several DEBUG_* macros with debug_cond(). Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
| * usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h fileLukasz Majewski2012-05-20-67/+1
| | | | | | | | | | | | | | | | | | | | | | 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>
| * USB: Align buffers at cachelinePuneet Saxena2012-05-20-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2012-05-20-66/+84
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-net: net: move bootfile init into eth_initialize net: punt bd->bi_ip_addr net: cosmetic: netconsole.c checkpatch compliance net: cosmetic: tftp.* checkpatch compliance net: cosmetic: sntp.* checkpatch compliance net: cosmetic: rarp.* checkpatch compliance net: cosmetic: nfs.* checkpatch compliance net: cosmetic: net.c checkpatch compliance net: cosmetic: eth.c checkpatch compliance net: cosmetic: bootp.* checkpatch compliance net: cosmetic: net.h checkpatch compliance net: Remove volatile from net API
| * | net: cosmetic: tftp.* checkpatch complianceJoe Hershberger2012-05-15-0/+4
| | | | | | | | | | | | | | | Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | net: cosmetic: net.c checkpatch complianceJoe Hershberger2012-05-15-0/+9
| | | | | | | | | | | | | | | Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | net: cosmetic: net.h checkpatch complianceJoe Hershberger2012-05-15-56/+60
| | | | | | | | | | | | | | | Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | net: Remove volatile from net APIJoe Hershberger2012-05-15-12/+13
| |/ | | | | | | | | Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2012-05-20-359/+2015
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'master' of git://git.denx.de/u-boot-arm: (167 commits) OMAP4/5: Change omap4_sdp, omap4_panda, omap5_evm maintainer ARM: omap3: Add CONFIG_SPL_BOARD_INIT for CONFIG_SPL_MMC_SUPPORT ARM: omap3: Set SPL stack size to 8KB, image to 54KB. arm, omap3: fix warm reset serial output on OMAP36xx/AM/DM37xx OMAP4: Set fdt_high for OMAP4 devices to enable booting with Device Tree omap4: do not enable auxiliary cores omap4: do not enable fs-usb module omap4: panda: disable uart2 pads during boot igep00x0: change mpurate from 500 to auto igep00x0: enable the use of a plain text file tegra2: trivially enable 13 mhz crystal frequency tegra: Enable keyboard for Seaboard tegra: Switch on console mux and use environment for console tegra: Add tegra keyboard driver tegra: fdt: Add keyboard definitions for Seaboard tegra: fdt: Add keyboard controller definition tegra: Add keyboard support to funcmux input: Add support for keyboard matrix decoding from an fdt input: Add generic keyboard input handler input: Add linux/input.h for key code support fdt: Add fdtdec functions to read byte array tegra: Enable LP0 on Seaboard tegra: fdt: Add EMC data for Tegra2 Seaboard tegra: i2c: Add function to find DVC bus fdt: tegra: Add EMC node to device tree tegra: Add EMC settings for Seaboard tegra: Turn off power detect in board init tegra: Set up warmboot code on Nvidia boards tegra: Setup PMC scratch info from ap20 setup tegra: Add warmboot implementation tegra: Set up PMU for Nvidia boards tegra: Add PMU to manage power supplies tegra: Add EMC support for optimal memory timings tegra: Add header file for APB_MISC register tegra: Add tegra_get_chip_type() to detect SKU tegra: Add flow, gp_padctl, fuse, sdram headers tegra: Add crypto library for warmboot code tegra: Add functions to access low-level Osc/PLL details tegra: Move ap20.h header into arch location Add AES crypto library i2c: Add TPS6586X driver Add abs() macro to return absolute value fdt: Add function to return next compatible subnode fdt: Add function to locate an array in the device tree i.MX28: Avoid redefining serial_put[cs]() i.MX28: Check if WP detection is implemented at all i.MX28: Add battery boot components to SPL i.MX28: Reorder battery status functions in SPL i.MX28: Add LRADC init to i.MX28 SPL i.MX28: Add LRADC register definitions i.MX28: Shut down the LCD controller before reset i.MX28: Add LCDIF register definitions i.MX28: Implement boot pads sampling and reporting i.MX28: Improve passing of data from SPL to U-Boot M28EVK: Add SD update command M28EVK: Implement support for new board V2.0 FEC: Abstract out register setup MX5: PAD_CTL_DRV_VOT_LOW and PAD_CTL_DRV_VOT_HIGH exchanged i.MX28: Add delay after CPU bypass is cleared spi: mxs: Allow other chip selects to work spi: mxs: Introduce spi_cs_is_valid() mx53loco: Remove unneeded gpio_set_value() mx53loco: Add CONFIG_REVISION_TAG mx53loco: Turn on VUSB regulator mx53loco: Add mc34708 support and set mx53 frequency at 1GHz pmic: dialog: Avoid name conflicts imx: Add u-boot.imx as target for ARM9 i.MX SOCs i.MX2: Include asm/types.h in arch-mx25/imx-regs.h imx: usb: There is no such register i.MX25: usb: Set PORTSCx register imx: nand: Support flash based BBT i.MX25: This architecture has a GPIO4 too i.MX25: esdhc: Add mxc_get_clock infrastructure i.MX6: mx6q_sabrelite: add SATA bindings i.MX6: add enable_sata_clock() i.MX6: Add ANATOP regulator init mx28evk: add NAND support USB: ehci-mx6: Fix broken IO access M28: Scan only first 512 MB of DRAM to avoid memory wraparound Revert "i.MX28: Enable additional DRAM address bits" M28: Enable FDT support mx53loco: Add support for 1GHz operation for DA9053-based boards mx53loco: Allow to print CPU information at a later stage mx5: Add clock config interface imx-common: Factor out get_ahb_clk() i.MX6Q: mx6qsabrelite: Add keypress support to alter boot flow mx31pdk: Allow booting a zImage kernel mx6qarm2: Allow booting a zImage kernel mx6qsabrelite: Allow booting a zImage kernel mx28evk: Allow booting a zImage kernel m28evk: Allow to booting a dt kernel mx28evk: Allow to booting a dt kernel mx6qsabrelite: No need to set the direction for GPIO3_23 again pmic: Add support for the Dialog DA9053 PMIC MX53: mx53loco: Add SATA support MX53: Add support to ESG ima3 board SATA: add driver for MX5 / MX6 SOCs MX53: add function to set SATA clock to internal SATA: check for return value from sata functions MX5: Add definitions for SATA controller NET: fec_mxc.c: Add a way to disable auto negotiation Define UART4 and UART5 base addresses EXYNOS: Change bits per pixel value proper for u-boot. EXYNOS: support TRATS board display function LCD: support S6E8AX0 amoled driver based on EXYNOS MIPI DSI EXYNOS: support EXYNOS MIPI DSI interface driver. EXYNOS: support EXYNOS framebuffer and FIMD display drivers. LCD: add data structure for EXYNOS display driver EXYNOS: add LCD and MIPI DSI clock interface. EXYNOS: definitions of system resgister and power management registers. SMDK5250: fix compiler warning misc:pmic:samsung Convert TRATS target to use MAX8997 instead of MAX8998 misc:pmic:max8997 MAX8997 support for PMIC driver TRATS: modify the trats's configuration ARM: Exynos4: ADC: Universal_C210: Enable LDO4 power line for ADC measurement EXYNOS: Rename exynos5_tzpc structure to exynos_tzpc arm: ea20: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT arm: cam_enc_4xx: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT cm-t35: add I2C multi-bus support include/configs: Remove CONFIG_SYS_64BIT_STRTOUL include/configs: Remove CONFIG_SYS_64BIT_VSPRINTF omap3: Introduce weak misc_init_r omap730p2: Remove empty misc_init_r omap5912osk: Remove empty misc_init_r omap4+: Remove CONFIG_ARCH_CPU_INIT omap4: Remove CONFIG_SYS_MMC_SET_DEV OMAP3: pandora: drop console kernel argument OMAP3: pandora: revise GPIO configuration ...
| * | ARM: omap3: Add CONFIG_SPL_BOARD_INIT for CONFIG_SPL_MMC_SUPPORTTom Rini2012-05-15-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | ARM: omap3: Set SPL stack size to 8KB, image to 54KB.Tom Rini2012-05-15-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | OMAP4: Set fdt_high for OMAP4 devices to enable booting with Device TreeJon Hunter2012-05-15-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | igep00x0: change mpurate from 500 to autoEnric Balletbo i Serra2012-05-15-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | igep00x0: enable the use of a plain text fileEnric Balletbo i Serra2012-05-15-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | tegra: Enable keyboard for SeaboardSimon Glass2012-05-15-0/+8
| | | | | | | | | | | | | | | | | | | | | This enables the standard keyboard on Seaboard. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | tegra: Switch on console mux and use environment for consoleSimon Glass2012-05-15-1/+8
| | | | | | | | | | | | | | | | | | | | | 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>
| * | tegra: Add tegra keyboard driverRakesh Iyer2012-05-15-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | input: Add support for keyboard matrix decoding from an fdtBernie Thompson2012-05-15-0/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | input: Add generic keyboard input handlerSimon Glass2012-05-15-0/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | input: Add linux/input.h for key code supportSimon Glass2012-05-15-0/+155
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | fdt: Add fdtdec functions to read byte arrayAnton Staff2012-05-15-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | tegra: Enable LP0 on SeaboardSimon Glass2012-05-15-0/+25
| | | | | | | | | | | | | | | | | | | | | 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>
| * | tegra: Add EMC support for optimal memory timingsJimmy Zhang2012-05-15-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Add AES crypto libraryYen Lin2012-05-15-0/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | i2c: Add TPS6586X driverSimon Glass2012-05-15-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Add abs() macro to return absolute valueSimon Glass2012-05-15-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | fdt: Add function to return next compatible subnodeSimon Glass2012-05-15-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | fdt: Add function to locate an array in the device treeSimon Glass2012-05-15-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | i.MX28: Implement boot pads sampling and reportingMarek Vasut2012-05-15-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | M28EVK: Add SD update commandMarek Vasut2012-05-15-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | mx53loco: Add CONFIG_REVISION_TAGFabio Estevam2012-05-15-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | mx53loco: Turn on VUSB regulatorFabio Estevam2012-05-15-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | mx53loco: Add mc34708 support and set mx53 frequency at 1GHzFabio Estevam2012-05-15-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | pmic: dialog: Avoid name conflictsFabio Estevam2012-05-15-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | i.MX6: mx6q_sabrelite: add SATA bindingsEric Nelson2012-05-15-0/+13
| | | | | | | | | | | | | | | | | | Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: stefano Babic <sbabic@denx.de>
| * | mx28evk: add NAND supportLauri Hintsala2012-05-15-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | M28: Scan only first 512 MB of DRAM to avoid memory wraparoundMarek Vasut2012-05-15-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | M28: Enable FDT supportMarek Vasut2012-05-15-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | mx53loco: Add support for 1GHz operation for DA9053-based boardsFabio Estevam2012-05-15-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | mx53loco: Allow to print CPU information at a later stageFabio Estevam2012-05-15-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | i.MX6Q: mx6qsabrelite: Add keypress support to alter boot flowEric Nelson2012-05-15-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
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