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* Merge git://git.denx.de/u-boot-usbTom Rini2014-09-02-1/+4
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| * dfu: Provide means to find difference between dfu-util -e and -RLukasz Majewski2014-09-02-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit provides distinction between DFU device detach and reset. The -R behavior is preserved with proper handling of the dfu-util's -e switch, which detach the DFU device. By running dfu-util -e; one can force device to finish the execution of dfu command on target and execute some other scripted commands. Moreover, some naming has been changed - the dfu_reset() method now is known as dfu_detach(). New name better reflects the purpose of the code. It was also necessary to increase the number of usb_gadget_handle_interrupts() calls since we also must wait for detection of the USB reset event. Example usage: 1. -e (detach) switch dfu-util -a0 -D file1.bin;dfu-util -a3 -D uImage;dfu-util -e access to u-boot prompt. 2. -R (reset) switch dfu-util -a0 -D file1.bin;dfu-util -R -a3 -D uImage target board reset Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com>
* | dm: gpio: Enhance gpio command to show only active GPIOsSimon Glass2014-08-31-2/+13
|/ | | | | | | | | | | | The GPIO list is very long in many cases and most of them are not used. By default, show only the GPIOs that are in use, and provide a flag to show all of them. This makes the 'gpio status' command much more pleasant. In order to do this, driver model now exposes a method for obtaining the 'function' of a GPIO, which describes whether it is an input or output, for example. Implementation of this method is optional. Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-niosTom Rini2014-08-31-294/+9
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| * nios2: rebase nios2-generic board to 3c120 reference designThomas Chou2014-08-30-2/+9
| | | | | | | | | | | | | | | | | | Though nios2-generic board meant to be a template, it is helpful to be able to test on a real hardware. As the nios2 linux is developed and tested on a 3c120 FPGA based Golden Hardware Reference Design, it makes sense to rebase nios2-generic on this FPGA design. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
| * serial: move nios2-yanu.h into opencores_yanu driverThomas Chou2014-08-30-99/+0
| | | | | | | | | | | | | | | | | | The nios2-yanu.h contains hardware registers and bits of opencores yanu. As there is no other user of this header , it should be moved into the driver. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> CC: Renato Andreola <renato.andreola@imagos.it>
| * nios2: move nios2.h to arch asm directoryThomas Chou2014-08-30-40/+0
| | | | | | | | | | | | | | The nios2.h is nios2 cpu specific, and should go arch asm directory. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
| * nios2: divide nios2-io.h into each specific drivers and remove itThomas Chou2014-08-30-153/+0
| | | | | | | | | | | | | | | | | | | | The nios2-io.h defines hardware registers and bits of several FPGA IP cores. It could be divided in to the specific drivers, including altera timer, altera sysid, altera uart and altera jtag uart. The altera pio and altera spi drivers use their own hardware definitions. The removal of nios2-io.h will help modularity and maintenance. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* | nomadik: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-2/+0
| | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Nomadik board select menu to nomadik/Kconfig. Move also common settings (CONFIG_SYS_CPU="arm926ejs" and CONFIG_SYS_SOC="nomadik"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | orion5x: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-1/+0
| | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Orion5x board select menu to orion5x/Kconfig. Move also common settings (CONFIG_SYS_CPU="arm926ejs" and CONFIG_SYS_SOC="orion5x"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | omap5: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the OMAP5 board select menu to omap5/Kconfig. Move also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="omap5"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com>
* | omap4: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the OMAP4 board select menu to omap4/Kconfig. Move also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="omap4"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com>
* | omap3: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-16/+0
| | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the OMAP3 board select menu to omap3/Kconfig. Move also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="omap3 Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com>
* | kirkwood: kconfig: refactor Kconfig and defconfigMasahiro Yamada2014-08-30-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the KirkWood board select menu to kirkwood/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="arm926ejs" and CONFIG_SYS_SOC="kirkwood"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Prafulla Wadasdkar <prafulla@marvell.com> Cc: Luka Perkov <luka@openwrt.org>
* | rmobile: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-5/+0
| | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Rmobile board select menu to rmobile/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="rmobile"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* | tegra: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Tegra board select menu to tegra/Kconfig. Insert the Tegra SoC select menu between the arch select and the board select. Architecture select |-- Tegra Platform (Tegra) |- Tegra SoC select (Tegra20 / 30 / 114 / 124) |- Board select Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="tegra*") and always "select" CONFIG_SPL as follows: config TEGRA bool select SPL Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com>
* | zynq: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Zynq board select menu to zynq/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="zynq"). Refactor board/xilinx/zynq/MAINTAINERS too. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Michal Simek <michal.simek@xilinx.com>
* | arm/km: disable subpage write for km_kirkwood_pci and kmsuv31 targetHolger Brunck2014-08-30-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | Newer FLASH types used on these boards don't allow writing of subpages. So disable subpage write in the NAND driver. Additionally we need to tell the UBI layer in the kernel that he also should only write 2048 bytes. This is done with an additional command line parameter for the kernel commandline. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* | vexpress_aemv8a.h: Enable CONFIG_CMD_BOOTI and CONFIG_CMD_UNZIPTom Rini2014-08-30-0/+2
| | | | | | | | | | | | Add support for booting Images and for unzipping Image.gz files. Signed-off-by: Tom Rini <trini@ti.com>
* | vexpress_aemv8a.h: Clean up the configTom Rini2014-08-30-8/+5
| | | | | | | | | | | | | | | | | | - Drop DEBUG - Drop defines we can use the default of. - Provide a larger malloc pool. - Correct default locations for kernel / initrd / device tree Signed-off-by: Tom Rini <trini@ti.com>
* | cmd_bootm.c: Add 'booti' for ARM64 Linux kernel ImagesTom Rini2014-08-30-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The default format for arm64 Linux kernels is the "Image" format, described in Documentation/arm64/booting.txt. This, along with an optional gzip compression on top is all that is generated by default. The Image format has a magic number within the header for verification, a text_offset where the Image must be run from, an image_size that includes the BSS and reserved fields. This does not support automatic detection of a gzip compressed image. Signed-off-by: Tom Rini <trini@ti.com>
* | arm: add Cygnus and NSP boardsScott Branden2014-08-30-0/+115
| | | | | | | | | | | | | | | | | | The bcm_ep board configuration is used by a number of boards including Cygnus and NSP. Add builds for the bcm958300k and the bcm958622hr boards. Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
* | arm: bcm281xx: net: Add Ethernet DriverJiandong Zheng2014-08-30-0/+1
| | | | | | | | | | | | | | | | | | | | | | The Broadcom StarFighter2 Ethernet driver is used in multiple Broadcom SoC(s) and: - supports multiple MAC blocks, - provides support for the Broadcom GMAC. This driver requires MII and PHYLIB. Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
* | ARM: enable ARMv7 virt support for the Arndale boardAndre Przywara2014-08-30-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | To enable hypervisors utilizing the ARMv7 virtualization extension on the Arndale board, add the simple SMP pen address writer function and add the required configuration variables to switch all cores to HYP mode before launching the OS. This allows booting KVM and Xen directly from u-boot. Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Andre Przywara <andre.przywara@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
* | socfpga: initialize designware ethernetPavel Machek2014-08-30-0/+32
| | | | | | | | | | | | | | | | Enable initialization fo designware ethernet controller. With this patch, ethernet works in my configuration, provided I set ethernet address in the environment. Signed-off-by: Pavel Machek <pavel@denx.de>
* | socfpga: Fix SOCFPGA build error for Altera dev kitChin Liang See2014-08-29-1/+1
|/ | | | | | | | | | | | | To fix the build error when build for Altera dev kit, not virtual target. At same time, set the build for Altera dev kit as default instead virtual target. With that, U-Boot is booting well and SPL still lack of few drivers. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
* Merge branch 'master' of git://git.denx.de/u-boot-tiTom Rini2014-08-29-178/+211
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| * pcm051: use ti_am335x_common.h configMatwey V. Kornilov2014-08-25-136/+4
| | | | | | | | | | | | Include general configs/ti_am335x_common.h and drop redundant #defines. Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
| * ARM: DRA: Enable VTT regulatorLokesh Vutla2014-08-25-0/+1
| | | | | | | | | | | | | | | | | | | | DRA7 evm REV G and later boards uses a vtt regulator for DDR3 termination and this is controlled by gpio7_11. Configuring gpio7_11. The pad A22(offset 0x3b4) is used by gpio7_11 on REV G and later boards, and left unused on previous boards, so it is safe enough to enable gpio on all DRA7 boards. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| * cm-t54: convert to generic boardDmitry Lifshitz2014-08-25-0/+3
| | | | | | | | | | | | | | Use generic board setup functions by defining CONFIG_SYS_GENERIC_BOARD. Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
| * SOM: tam3517: convert to generic boardJeroen Hofstee2014-08-25-0/+1
| | | | | | | | | | | | Cc: Raphael Assenat <raph@8d.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
| * board/ti/dra7xx: add support for parallel NORpekon gupta2014-08-25-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for parallel NOR device (S29GL512S10) present on J6-EVM. The Flash device is connected to GPMC controller on chip-select[0] and accessed as memory-mapped device. It has data-witdh=x16, capacity-64MBytes(512Mbits) and is CFI compatible. As multiple devices are share GPMC pins on this board, so following board settings are required to detect NOR device: SW5.1 (NAND_BOOTn) = OFF (logic-1) SW5.2 (NOR_BOOTn) = ON (logic-0) /* Active-low */ SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations: SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Non Muxed */ SW3.5 (SYSBOOT[12])= OFF (logic-0) /* device type: Non Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Also, following changes are required to enable NOR Flash support in dra7xx_evm board profile:
| * board/ti/dra7xx: add support for parallel NANDpekon gupta2014-08-25-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for x16 NAND device (MT29F2G16AAD) connected to GPMC chip-select[0] on DRA7xx EVM. As GPMC pins are shared by multiple devices, so in addition to this patch following board settings are required for NAND device detection [1]: SW5.9 (GPMC_WPN) = OFF (logic-1) SW5.1 (NAND_BOOTn) = ON (logic-0) /* Active-low */ SW5.2 (NOR_BOOTn) = OFF (logic-1) SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations SW2.1 (SYSBOOT[0]) = ON (logic-1) /* selects NAND Boot */ SW2.2 (SYSBOOT[1]) = OFF (logic-0) /* selects NAND Boot */ SW2.3 (SYSBOOT[2]) = OFF (logic-0) /* selects NAND Boot */ SW2.4 (SYSBOOT[3]) = OFF (logic-0) /* selects NAND Boot */ SW2.5 (SYSBOOT[4]) = ON (logic-1) /* selects NAND Boot */ SW2.6 (SYSBOOT[5]) = ON (logic-1) /* selects NAND Boot */ SW2.7 (SYSBOOT[6]) = OFF (logic-0) /* reserved */ SW2.8 (SYSBOOT[7]) = OFF (logic-0) /* reserved */ SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Addr/Data Muxed */ SW3.5 (SYSBOOT[12])= ON (logic-1) /* device type: Addr/Data Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Following changes are required in board.cfg to enable NAND on J6-EVM:
| * board/ti/am43xx: add support for parallel NANDpekon gupta2014-08-25-0/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for NAND device connected to GPMC chip-select on following AM43xx EVM boards. am437x-gp-evm: On this board, NAND Flash signals are muxed with eMMC, thus at a time either eMMC or NAND can be enabled. Selection between eMMC and NAND is controlled by: (a) Statically using Jumper on connecter (J89) present on board. (a) If Jumper on J89 is NOT used, then selection can be dynamically controlled by driving SPI2_CS0[MUX_MODE=GPIO] pin via software: SPI2_CS0 == 0: NAND (default) SPI2_CS0 == 1: eMMC am43x-epos-evm: On this board, NAND Flash control lines are muxed with QSPI, Thus only one of the two can be used at a time. Selection is controlled by: (a) Dynamically driving following GPIO pin from software GPMC_A0(GPIO) == 0 NAND is selected (default) NAND device (MT29F4G08AB) on these boards has: - data-width=8bits - blocksize=256KB - pagesize=4KB - oobsize=224 bytes For above NAND device, ROM code expects the boot-loader to be flashed in BCH16 ECC scheme for NAND boot, So by default BCH16 ECC is enabled for AM43xx EVMs. Signed-off-by: Pekon Gupta <pekon@ti.com>
| * board/ti/am335x: update configs for parallel NANDpekon gupta2014-08-25-24/+29
| | | | | | | | | | | | | | | | | | | | This patch - consolidate CONFIG_SYS_NAND_xx and CONFIG_SPL_NAND_xx from various configuration files into single file. - update MTD Partition table to match AM335x_EVM DT in linux-kernel - segregate CONFIGs based on different boot modes (like SPL and U-Boot) Signed-off-by: Pekon Gupta <pekon@ti.com>
| * am335x_evm: Enable CONFIG_SPL_ENV_SUPPORT on EMMC_BOOTTom Rini2014-08-25-0/+1
| | | | | | | | | | | | | | When we're using EMMC_BOOT that means we have environment on eMMC so we can make use of CONFIG_SPL_ENV_SUPPORT within Falcon Mode. Signed-off-by: Tom Rini <trini@ti.com>
| * tseries: Set CONFIG_ENV_IS_NOWHERE for SPL+NANDTom Rini2014-08-25-1/+5
| | | | | | | | | | | | | | | | | | In the case of SPL on these boards we only need environment for SPL_USBETH, so it's safe to normally use ENV_IS_NOWHERE and SPL+NAND does not support environment today. Cc: Hannes Petermaier <oe5hpm@oevsv.at> Signed-off-by: Tom Rini <trini@ti.com>
| * TI:armv7: Change CONFIG_SPL_STACK to not be CONFIG_SYS_INIT_SP_ADDRTom Rini2014-08-25-8/+11
| | | | | | | | | | | | | | | | | | | | There are times where we may need more than a few kilobytes of stack space. We also will not be using CONFIG_SPL_STACK location prior to DDR being initialized (CONFIG_SYS_INIT_SP_ADDR is still used there) so pick a good location within DDR for this to be. Tested on OMAP4/AM335x/OMAP5/DRA7xx. Signed-off-by: Tom Rini <trini@ti.com>
| * am335x_evm: Move SPL network definesTom Rini2014-08-25-9/+4
| | | | | | | | | | | | | | | | On am335x_evm we only support USBETH for a networking SPL option so move the rest of the defines under that area as that's the only time we need (and want) environment support here. Signed-off-by: Tom Rini <trini@ti.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2014-08-29-7/+85
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| * | ARM: tegra: add Colibri T30 board supportStefan Agner2014-08-18-0/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds board support for the Toradex Colibri T30 module. Working functions: - SD card boot - eMMC environment and boot - USB host/USB client (on the dual role port) - Network (via ASIX USB) Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | ARM: tegra: enable DFU tooStephen Warren2014-08-18-7/+18
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable DFU protocol support (via the "dfu" command) on Tegra boards where USB device/gadget mode is enabled. Note that for DFU to operate correctly on Tegra, we still need some DFU fixes/enhancements that are going through the DFU -> USB trees. However, the code builds just fine without those changes, and applying this patch now will allow both sets of patches to meet in the main U-Boot tree much more quickly. In order to run test/dfu/dfu_gadget_test.sh, you would need to add the following to the board configuration: CONFIG_EXT4_WRITE CONFIG_CMD_EXT4_WRITE However, I haven't enabled those here, since I believe the main use-case for DFU on Tegra is raw flash writing, rather than filesystem access, so we don't need the additional code-size hit. However, I could be persuaded otherwise! We should probably add a separate test script for raw flash access. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-08-29-4/+1036
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| * | mx6sxsabresd: Add Ethernet supportFabio Estevam2014-08-20-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | mx6sxsabresd board has 2 FEC ports, each one connected to a AR8031. Add support for one FEC port initially. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | imx: ventana: add econfig commandTim Harvey2014-08-20-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Gateworks Ventana EEPROM contains a set of configuration bits that affect the removal of device-tree nodes that support peripherals that do not exist on sub-loaded boards. This patch adds: - a structure to define a config bit name, dt node alias, bit position - an array of supported configuration items - an econfig command to get/set/list configuration bits - use of the array when adjusting the FDT prior to boot Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * | ARM: mx6: Enable Thumb build for SPLMarek Vasut2014-08-20-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Building the SPL in Thumb mode saves roughly 30% in size of the resulting SPL binary. As the size of SPL it limited on the MX6, this helps a lot. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com>
| * | mx6: add support of multi-processor commandGabriel Huau2014-08-20-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | This allows u-boot to load different OS or Bare Metal application on different cores of the i.MX6 SoC. For example: running Android on cpu0 and a RT OS like QNX/FreeRTOS on cpu1. Signed-off-by: Gabriel Huau <contact@huau-gabriel.fr> Acked-by: Stefano Babic <sbabic@denx.de>
| * | Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-08-11-565/+1065
| |\ \ | | |/ | | | | | | | | | | | | | | | Conflicts: boards.cfg Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | i.MX31 PDK: Enable generic board for i.MX31 PDKMagnus Lilja2014-08-08-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Enable CONFIG_SYS_GENERIC_BOARD for the i.MX31 PDK board. Tested on actual hardware. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | arm: m53evk: Fix RTC bus numberMarek Vasut2014-08-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | A previous update to the I2C stack introduced a typo in the configuration option. Fix the typo and therefore allow the RTC to work correctly with the 'date' command again. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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