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* powerpc/p2041: add RCW file for P2041RDBValentin Longchamp2013-01-301-0/+11
| | | | | | | | | | | | All the dev boards of Freescale's QorIQ family have a RCW that is supported by the u-boot.pbl build target. This patch adds one for the P2041 dev board. This RCW is suitable for the RAMBOOT_PBL scenarios and was tested on the P2041RDB booting from the eSPI NOR Flash (P2041RDB_SPIFLASH config). Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/t4240qds: Print FPGA detail versionPrabhakar Kushwaha2013-01-301-2/+9
| | | | | | | | | | | Qixis FPGA has tag data contains image name and build date. It is helpful to identify the FPGA image precisely. Signed-off-by: York Sun <yorksun@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/t4240qds: Add support to dump switch settings on t4240qds boardShaveta Leekha2013-01-301-0/+60
| | | | | | | | | | This function is called by "qixis_reset switch" command and switch settings are calculated from qixis FPGA registers. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/b4860qds: Add support to dump switch settings on b4860qds boardShaveta Leekha2013-01-301-0/+47
| | | | | | | | | | This function is called by "qixis_reset switch" command and switch settings are calculated from FPGA/qixis registers. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/qixis: enable qixis dump command and add switch dumping commandShaveta Leekha2013-01-302-12/+36
| | | | | | | | | | | | | Remove #ifdef so that "qixis dump" command is always available Add "qixis_reset switch" command to dump switch settings Qixis doesn't have 1:1 switch mapping. We need to reverse engineer from registers to figure out switch settings. Not all bits are available. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/b4860qds: Added Support for B4860QDSYork Sun2013-01-3010-0/+1380
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | B4860QDS is a high-performance computing evaluation, development and test platform supporting the B4860 QorIQ Power Architecture processor. B4860QDS Overview ------------------ - DDRC1: Ten separate DDR3 parts of 16-bit to support 72-bit (ECC) at 1866MT/s, ECC, 4 GB of memory in two ranks of 2 GB. - DDRC2: Five separate DDR3 parts of 16-bit to support 72-bit (ECC) at 1866MT/s, ECC, 2 GB of memory. Single rank. - SerDes 1 multiplexing: Two Vitesse (transmit and receive path) cross-point 16x16 switch VSC3316 - SerDes 2 multiplexing: Two Vitesse (transmit and receive path) cross-point 8x8 switch VSC3308 - USB 2.0 ULPI PHY USB3315 by SMSC supports USB port in host mode. - B4860 UART port is available over USB-to-UART translator USB2SER or over RS232 flat cable. - A Vitesse dual SGMII phy VSC8662 links the B4860 SGMII lines to 2xRJ-45 copper connectors for Stand-alone mode and to the 1000Base-X over AMC MicroTCA connector ports 0 and 2 for AMC mode. - The B4860 configuration may be loaded from nine bits coded reset configuration reset source. The RCW source is set by appropriate DIP-switches: - 16-bit NOR Flash / PROMJet - QIXIS 8-bit NOR Flash Emulator - 8-bit NAND Flash - 24-bit SPI Flash - Long address I2C EEPROM - Available debug interfaces are: - On-board eCWTAP controller with ETH and USB I/F - JTAG/COP 16-pin header for any external TAP controller - External JTAG source over AMC to support B2B configuration - 70-pin Aurora debug connector - QIXIS (FPGA) logic: - 2 KB internal memory space including - IDT840NT4 clock synthesizer provides B4860 essential clocks : SYSCLK, DDRCLK1, 2 and RTCCLK. - Two 8T49N222A SerDes ref clock devices support two SerDes port clocks - total four refclk, including CPRI clock scheme Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Sandeep Singh <Sandeep@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* board/freescale/common:Add support of QTAG registerPrabhakar Kushwaha2013-01-302-0/+49
| | | | | | | | | | | | | QIXIS FPGA's QIXIS Tag Access register (QTAG) defines TAG, VER, DATE, IMAGE fields. These fields have FPGA build version, image name and build date information. Add support to parse these fields to have complete FPGA image information. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* board/T4240qds:Fix TLB and LAW size of NAND flashPrabhakar Kushwaha2013-01-302-2/+2
| | | | | | | | | | The internal SRAM of Freescale's IFC NAND machine is of 64K and controller's Address Mask Registers is initialised with the same. So Update TLB and LAW size of NAND flash accordingly. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/t4qds: move VSC3316 config data from t4qds.h to t4qds.cTimur Tabi2013-01-302-11/+12
| | | | | | | | | | Static variables should be defined in C files, not header files, because otherwise every C file that #includes the header file will generate a duplicate of the variables. Since the vsc3316_xxx[] arrays are only used by t4qds.c anyway, just put the variables there. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* powerpc/p2041: move Lanes mux to board early initShaohui Xie2013-01-302-39/+44
| | | | | | | | | | Lanes mux currently is configured in eth.c when initializing FMAN ethernet ports, but SRIO and PCIe also need lanes mux, so we move the lanes mux to p2041rdb.c which implements a board-specific initialization and will be called at early stage. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxTom Rini2013-01-292-6/+6
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| * Merge remote-tracking branch 'mpc83xx/next'Kim Phillips2013-01-162-6/+6
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| | * powerpc/mpc83xx: convert MPC8313ERDB to new-SPLScott Wood2012-12-191-5/+5
| | | | | | | | | | | | | | | | | | | | | This converts MPC8313ERDB NAND boot to use the new SPL infrastructure. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| | * spl: Change PAD_TO to CONFIG_SPL_PAD_TOScott Wood2012-12-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was already used by some SPL targets, and allows the pad amount to be specified by board config headers rather than only in makefile fragments. Also supply a pad-to of zero if the variable is undefined. It works without this, but this avoids relying on undocumented behavior. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | | README.qemu-mips: move README file from board to doc directoryDaniel Schwierzeck2013-01-161-196/+0
| | | | | | | | | | | | Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | | MIPS: qemu-mips: update and fix example usage in READMEDaniel Schwierzeck2013-01-161-7/+21
| | | | | | | | | | | | | | | | | | | | | | | | By now U-Boot supports Qemu MIPS for little and big endian as well as 32 bit and 64 bit. Update and fix the example usage in the README to reflect this. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | | MIPS: qemu-mips: add '-M mips' switch to the example usage commandGabor Juhos2013-01-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the example command from the README file does not work as expected. qemu shows a text similar to the one below and it hangs. $ qemu-system-mips -L . -nographic Could not open option rom 'pxe-pcnet.rom': No such file or directory qemu-system-mips: pci_add_option_rom: failed to find romfile "vgabios-cirrus.bin" qemu: terminating on signal 15 from pid 19726 This happens because qemu emulates a Malta board by default if the machine type is not defined explicitely on the command line. For a working test, the '-M mips' switch is required: $ qemu-system-mips -M mips -L . -nographic Could not open option rom 'vgabios.bin': No such file or directory U-Boot 2013.01-rc2-00132-g1e8e648-dirty (Jan 08 2013 - 09:06:42) Board: Qemu -M mips CPU: 24Kf proc_id=0x19300 DRAM: 128 MiB ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB Flash: 0 Bytes *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: NE2000 Hit any key to stop autoboot: 0 qemu-mips # Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Cc: Vlad Lungu <vlad.lungu@windriver.com>
* | | MIPS: qemu-mips: fix a typo in READMEGabor Juhos2013-01-161-1/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 'Limitations & comments' section refers to the '-m mips' switch which is not valid. The '-m' switch can be used for setting the virtual RAM size: $qemu-system-mips --help | grep '^-m ' -m megs set virtual RAM size to megs MB [default=128] $ The correct switch for specifying the machine type is '-M'. Fix the text to refer to that. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Cc: Vlad Lungu <vlad.lungu@windriver.com>
* | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-01-147-27/+74
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| * | mx51evk: Add DVI output supportFabio Estevam2013-01-132-5/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DVI output support and make it the default video output. Currently the CLAA WVGA panel is supported, but this panel has to be purchased separately, so using the DVI output as the default would allow more people to try the splash screen feature on a mx51evk. If someone still wants to use the CLAA WVGA, just set the panel variable as: set panel claa Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | mx31/mx35/mx51/mx53/mx6: add watchdogTroy Kisky2013-01-133-17/+3
| | | | | | | | | | | | | | | | | | | | | Use a common watchdog driver for all these cpus. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
| * | mx53loco: Add support for SEIKO 4.3'' WVGA panelFabio Estevam2013-01-092-5/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Seiko 4.3'' WVGA panel on mx53loco. By default, the CLAA WVGA panel is selected. In order to support the Seiko panel, the enviroment variable 'panel' must be set to 'seiko'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | | Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-01-143-42/+266
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| * | | EXYNOS5: Make all display related code dependent on CONFIG_LCDAjay Kumar2013-01-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | u-boot compilation fails for smdk5250 when we deselect CONFIG_LCD from the main config file. Following error was observed: drivers/video/libvideo.o: In function `exynos_lcd_init': /home/ajay/u-boot-samsung/drivers/video/exynos_fb.c:68: undefined reference to `lcd_set_flush_dcache' This is because exynos video drivers have dependency on CONFIG_LCD. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | EXYNOS5: Add support for FIMD and DPAjay Kumar2013-01-101-0/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add panel_info structure required by LCD driver and DP panel platdata for SMDK5250. Add GPIO configuration for LCD. Enable FIMD and DP support on SMDK5250. DP Panel size: 2560x1600. We use 16BPP resolution to get LCD console. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Acked-by: Simon Glass <sjg@chomium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | EXYNOS5: Add device node for PMICRajeshwari Shinde2013-01-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add device node for MAX77686 Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | SMDK5250: Enable VBus for USB 2.0 controllerVivek Gautam2013-01-081-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables Vbus required for USB 2.0 controller. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | EXYNOS5 : FDT: Add Aliases for SPI deviceRajeshwari Shinde2013-01-081-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds aliases for SPI. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | EXYNOS5: FDT: Add sound and codec device nodeRajeshwari Shinde2013-01-081-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds sound and codec device node parameters Signed-off-by: R. Chandrasekar <rcsekar@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | SMDK5250: Initialise I2C using FDTRajeshwari Shinde2013-01-081-19/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch initialises I2C using FDT. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | EXYNOS5 : FDT: Add Aliases for I2C deviceRajeshwari Shinde2013-01-081-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds aliases for I2C. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | spl:falcon:trats Update Trats default board configuration file to support ↵Łukasz Majewski2013-01-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FALCON MODE Support for a new command (defined at envs) - spl_export generates the ATAGS image necessary for fast boot. Afterwards, it is stored at ext4 partition. Generated image format: CRC [4B] SIZE [4B] PAYLOAD(ATAGS/DT) [SIZE] Remarks: - CRC is calculated only for PAYLOAD - SIZE is the size of PAYLOAD It is important to adjust ${splsize} when large image is generated. It is defined as hex, since ext4 related commands expect it. The ${spladdr} environment variable corresponds to CONFIG_SYS_SPL_ARGS_ADDR Additionally definitions for DFU have been refactored and support for EFI has been added as well. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | exynos5: Add DT based driver for SMC911X ethernetHatim RV2012-12-261-30/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add device tree based ethernet driver for SMC911X controller on SMDK5250 boards. Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | | EXYNOS5: FDT: add initial dts file for EXYNOS5250, SMDK5250Hatim RV2012-12-261-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds initial dts file for EXYNOS5250 SoC. This dts file currently include only ethernet devices and properties. More devices to be added in subsequent patches. Also add the dts file for SMDK5250 board which uses the EXYNOS5250 dts file. Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-01-1125-86/+336
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| * \ \ \ Merge 'u-boot-atmel/master' into 'u-boot-arm/master'Albert ARIBAUD2013-01-091-0/+3
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| | * | | | at91sam9x5: enable USB support for 9x5ek board.Richard Genoud2012-12-091-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * | | | | lsxl: unset ncip for rescue modeMichael Walle2013-01-091-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using the serverip we get from the DHCP server, implicitly use the broadcast address, which is automatically set when no ncip environment variable is set. That way it isn't necessary to use a special DHCP configuration to set the netconsole peer. Signed-off-by: Michael Walle <michael@walle.cc> Cc: Prafulla Wadaskar <prafulla@marvell.com>
| * | | | | ARM: lacie_kw: add support for WIRELESS_SPACEAlbert ARIBAUD2013-01-093-0/+304
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * | | | | kirkwood: make MPP arrays static constAlbert ARIBAUD2013-01-0916-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This saves stack and code memory for local copy, and consumes initialized data memory. For 22 of the 29 kirkwood-based boards, this results in a global saving of about 30 bytes. For 7 of them, it results in an increase of 6 to 14 bytes. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * | | | | arm/km: remove duplicate codeValentin Longchamp2013-01-091-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes 2 small portions of board specific code that are duplicated with common ARM code and thus unnecessary. These 2 portions of code concern the mach id that is given by u-boot to the Linux kernel to identify the system's MACH. The first one was the possibility to change the MACH thanks to the 'mach_id' enviroment variable. This is possible thanks to the 'machid' env variable (see arch/arm/lib/bootm.c:boot_jump_linux()). The seconde one is the setting of the bi_arch_number. This is already done in arch/arm/lib/board.c:board_init_f() since km_arm.h does #define CONFIG_MACH_TYPE. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Prafulla Wadaskar <Prafulla@marvell.com>
| * | | | | km/common: cosmetic change reported from checkpatchHolger Brunck2013-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Prafulla Wadaskar <Prafulla@marvell.com>
| * | | | | arm/km: fix memory settingsHolger Brunck2013-01-094-52/+10
| | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On kmcoge5un we faced some serious problems with the memory during temperature tests. Reason was that we overwrite some registers for memory settings which have to leave untouched. These where registers 0x20148 , 0x2014c and 0x20154. So writing these registers is prohibited and this patch removes them from all km related config files. Even if the problem was only seen on kmcoge5un. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* | | | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-01-0814-139/+279
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| * | | | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-01-083-26/+140
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| | * | | | mx53loco: Improve error handling on power_init()Fabio Estevam2013-01-051-10/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the error handling more robust. Check if each one of the PMIC writes fail and if they do, just return immediately. Also, print the cause for the failures. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * | | | mx53loco: Remove unneeded 'retval' variableFabio Estevam2013-01-051-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit c73368150 (pmic: Extend PMIC framework to support multiple instances of PMIC devices) introduced an extra 'retval' variable, but this is not necessary since we have already the variable 'ret' in place. So use 'ret' to store the return values from the pmic related calls and remove 'retval'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * | | | mx6qsabresd: add usdhc2 and usdhc4 supportShawn Guo2013-01-051-6/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The on-board number of available usdhc devices is something board specific. The patch moves CONFIG_SYS_FSL_USDHC_NUM out of mx6qsabre_common.h and adds usdhc2 and usdhc4 support for mx6qsabresd board. To keep the default mmc device for environment same as before (usdhc3), it moves CONFIG_SYS_MMC_ENV_DEV out of mx6qsabre_common.h and changes it to 1 for mx6qsabresd. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| | * | | | mx35pdk:Use IMX_GPIO_NR macroAshok2013-01-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use IMX_GPO_NR macro Signed-off-by: Ashok Kumar Reddy <ashokkourla2000@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de>
| | * | | | mx53loco: Call PMIC related functions from board_late_init()Fabio Estevam2012-12-271-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit c733681 (pmic: Extend PMIC framework to support multiple instances of PMIC devices) mx53loco fails to allocate the memory for PMIC: U-Boot 2013.01-rc2-dirty (Dec 20 2012 - 15:55:01) Board: MX53 LOCO I2C: ready DRAM: 1 GiB pmic_alloc: No available memory for allocation! pmic_init: POWER allocation error! CPU: Freescale i.MX53 family rev2.0 at 800 MHz Reset cause: POR MMC: FSL_SDHC: 0, FSL_SDHC: 1 Calling the PMIC related functions at a later stage, ie, from board_late_init() fixes the issue. Reported-by: Robert Nelson <robertcnelson@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de>
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