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* dm: core: Add functions to find parent and OF dataSimon Glass2014-11-22-0/+8
| | | | | | | | Add dev_get_parent() as a convenience to obtain the parent of a device. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> Acked-by: Heiko Schocher <hs@denx.de>
* dm: core: Allow access to the device's driver_id dataSimon Glass2014-11-22-0/+11
| | | | | | | | | When the device is created from a device tree node, it matches a compatible string. Allow access to that string and the associated data. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> Acked-by: Heiko Schocher <hs@denx.de>
* dm: Disable dm_warn() in SPLSimon Glass2014-11-21-0/+7
| | | | | | | | Since this function can use up quite a bit of space for its strings, disable it by default in SPL. Use CONFIG_DM_WARN to re-enable it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* dm: Allow stdio registration to be droppedSimon Glass2014-11-21-0/+1
| | | | | | | | | Provide a CONFIG_DM_STDIO option to enable registering a serial device with the stdio library. This is seldom useful in SPL, so disable it by default when building for SPL. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* dm: Allow device removal features to be droppedSimon Glass2014-11-21-0/+14
| | | | | | | | | For SPL we don't expect to need to remove a device. Save some code space by dropping this feature. The board config can define CONFIG_DM_DEVICE_REMOVE if this is in fact needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* dm: Split the simple malloc() implementation into its own fileSimon Glass2014-11-21-23/+38
| | | | | | | | | | | | | | | | | | | | The simple malloc() implementation is used when memory is tight. It provides a simple buffer with an incrementing pointer. At present the implementation is inside dlmalloc. Move it into its own file so that it is easier to find. Rather than using relocation as a signal that the full malloc() is available, add a special GD_FLG_FULL_MALLOC_INIT flag. This signals that the simple malloc() should no longer be used. In some cases, such as SPL, even the code space used by the full malloc() is wasteful. Add a CONFIG_SYS_MALLOC_SIMPLE option to provide only the simple malloc. In this case the full malloc is not available at all. It saves about 1KB of code space and about 0.5KB of data on Thumb 2. Acked-by: Tom Rini <trini@ti.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: tegra: Avoid using arch-specific memcpy() in SPLSimon Glass2014-11-21-0/+2
| | | | | | | The faster functions are not actually available in SPL and the code size likely isn't worth it. Use the normal memcpy() in SPL. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: at91: Convert snapper9260 to use driver modelSimon Glass2014-11-21-1/+8
| | | | | | | | | Convert this at91sam9260-based board to use driver model. This should serve as an example for other similar boards. Serial and GPIO are supported so far. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* dm: at91: Move snapper9260 to generic baordSimon Glass2014-11-21-0/+1
| | | | | | This works correctly, so switch it over before the deadline. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: at91: Correct text base for snapper9260Simon Glass2014-11-21-1/+1
| | | | | | The value should be 0x21f00000. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-ubiTom Rini2014-11-19-0/+8
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| * ubi: enable error reporting in initializationAndrew Ruder2014-11-19-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The UBI layer will disable much of its error reporting when it is compiled into the linux kernel to avoid stopping boot. We want this error reporting in U-Boot since we don't initialize the UBI layer until it is used and want the error reporting. We force this by telling the UBI layer we are building as a module. Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2014-11-19-44/+44
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| * | blackfin: convert to use CONFIG_SYS_I2C frameworkScott Jiang2014-11-17-23/+23
| | | | | | | | | | | | Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
| * | blackfin: rename bfin-twi_i2c driver to adi_i2cScott Jiang2014-11-17-21/+21
| | | | | | | | | | | | Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-mpc5xxxTom Rini2014-11-19-0/+4
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| * | | powerpc: mpc52xx: a3m071/a4m2k: Convert to generic boardStefan Roese2014-11-19-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a3m071 and a4m2k share one config header. So adding the generic board defines in this one file is enough to convert both boards. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de>
| * | | powerpc: mpc52xx: a4m072: Convert to generic boardStefan Roese2014-11-19-0/+2
| | |/ | |/| | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* | | mpc83xx: Add gdsys hrcon boardDirk Eibach2014-11-19-5/+673
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gdsys hrcon board is based on a Freescale MPC8308 SOC. It boots from NOR-Flash, kernel and rootfs are stored on SD-Card. On board peripherals include: - 1x GbE (optional) - Lattice ECP3 FPGA connected via eLBC and PCIe Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* | | mtd: Handle 29LV800BTDirk Eibach2014-11-19-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The device id makes u-boot think that this chip needs cfi_reverse_geometry(), which is not the case. Add it to jedec_flash, so it is handled properly. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* | | board: dlvision: Reduce memory footprintDirk Eibach2014-11-19-1/+8
|/ / | | | | | | | | | | | | | | Tune dlvision configuration similar to other gdsys boards to reduce memory footprint. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Stefan Roese <sr@denx.de>
* | ARM: atmel: add sama5d4 xplained ultra board supportBo Shen2014-11-17-0/+216
| | | | | | | | | | | | | | | | | | | | | | The code for this board supports following features: - Boot media support: NAND flash/SD card/SPI flash - Support LCD display (optional, disabled by default) - Support ethernet - Support USB mass storage Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | ARM: atmel: add sama5d4ek board supportBo Shen2014-11-17-0/+214
| | | | | | | | | | | | | | | | | | | | | | The code for this board supports following features: - Boot media support: NAND flash/SD card/SPI flash - Support LCD display - Support ethernet - Support USB mass storage Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, spl, at91: add spl support for the corvus boardHeiko Schocher2014-11-17-4/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | replaces the at91bootstrap code with SPL code. make the spl image with: ./tools/mkimage -T atmelimage -d spl/u-boot-spl.bin spl/boot.bin this writes the length of the spl image into the 6th execption vector. This is needed from the ROM bootloader. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, at91, spl: add spl support for the taurus boardHeiko Schocher2014-11-17-1/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | replaces the at91bootstrap code with SPL code. make the spl image with: ./tools/mkimage -T atmelimage -d spl/u-boot-spl.bin spl/boot.bin this writes the length of the spl image into the 6th execption vector. This is needed from the ROM bootloader. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | spl, nand, atmel_nand: add erase one block functionHeiko Schocher2014-11-17-0/+1
| | | | | | | | | | | | | | | | | | | | | | erase one nand block in spl code. keep it simple, as size matters This is used on the upcoming taurus spl support. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Scott Wood <scottwood@freescale.com> Reviewed-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | spl, nand: add option to boot raw u-boot.bin image onlyHeiko Schocher2014-11-17-0/+1
| | | | | | | | | | | | | | | | | | | | | | enable to boot only a raw u-boot.bin image from nand with the CONFIG_SPL_NAND_RAW_ONLY define. This option saves space on boards where spl space is low. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Reviewed-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | arm, at91: add spi dataflash support for the taurus boardHeiko Schocher2014-11-17-0/+10
| | | | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | spi, atmel: move CONFIG_SYS_SPI_WRITE_TOUT into common headerHeiko Schocher2014-11-17-13/+0
| | | | | | | | | | | | | | | | | | | | | | | | move CONFIG_SYS_SPI_WRITE_TOUT into drivers/spi/atmel_spi.h and define a default value. Delete this define in the board config files, where it is possible (all boards use currently the same value). Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | ARM: at91 series: convert to generic boardBo Shen2014-11-17-0/+6
| | | | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini2014-11-17-10/+4
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| * | sh: Move SH_32BIT to KconfigNobuhiro Iwamatsu2014-11-17-3/+0
| | | | | | | | | | | | | | | | | | | | | This moves SH_32BIT to Kconfig, and removes SH_32BIT from config files. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: move CONFIG_{SH2, SH2A, SH3, SH4} to KconfigMasahiro Yamada2014-11-13-7/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit moves CONFIG_SH2, CONFIG_SH2A, CONFIG_SH3, CONFIG_SH4 to Kconfig renaming into CONFIG_CPU_SH2, CONFIG_CPU_SH2A, CONFIG_CPU_SH3, CONFIG_CPU_SH4, respectively because arch/sh/Kconfig of Linux uses CONFIG_CPU_SH* convention. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | | Merge branch 'rmobile' of git://git.denx.de/u-boot-shTom Rini2014-11-17-289/+205
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| * | arm: rmobile: replacement of common parts of config by rcar-gen2-common.hNobuhiro Iwamatsu2014-11-17-363/+18
| | | | | | | | | | | | | | | | | | | | | | | | Common part of config for lager, koelsch, alt and gose board will be able to replace rcar-gen2-common.h. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: configs: Collect up common part of config for R-Car SoCsNobuhiro Iwamatsu2014-11-17-0/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | The lager, koelsch, alt, gose board supported in rmobile is distinguished as the R-Car Gen2 series and has much common setting. This collect up the common part of config as rcar-gen2-common.h. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: alt: Change clock of SCIF to external clockNobuhiro Iwamatsu2014-11-10-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Change clock of SCIF for Alt board is used to external clock. This changes to using external clock. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: Move rcar-i2c of the address defined to common headerNobuhiro Iwamatsu2014-11-10-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | R-Car SoCs of rmobile have same IP of rcar-i2c, and have same address. This moves rcar-i2c of the address defined to rcar-base.h as common header of R-Car SoCs. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: Move sh-i2c of the address defined to common headerNobuhiro Iwamatsu2014-11-10-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | R-Car SoCs of rmobile have same IP of sh-i2c, and have same address. This moves sh-i2c of the address defined to rcar-base.h as common header of R-Car SoCs, and headers of each SoCs. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: alt: Remove board_late_init functionNobuhiro Iwamatsu2014-11-10-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | Alt board does not use board_late_init function. This removes this function and define of BOARD_LATE_INIT from config. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: lager: Remove board_late_init functionNobuhiro Iwamatsu2014-11-10-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Lager board does not use board_late_init function. This removes this function and define of BOARD_LATE_INIT from config. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: koelsch: Remove board_late_init functionNobuhiro Iwamatsu2014-11-10-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Koelsch board does not use board_late_init function. This removes this function and define of BOARD_LATE_INIT from config. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: gose: Add VFAT file system supportNobuhiro Iwamatsu2014-11-10-0/+6
| | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: gose: Add USB supportNobuhiro Iwamatsu2014-11-10-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | Gose board has two USB ports, and can use USB EHCI HCD driver of rmobile. This adds driver settings in order to use this driver. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: gose: Add Ethernet supportNobuhiro Iwamatsu2014-11-10-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | Gose board has one ether port, this works using sh-ether driver. This adds GPIO settings and driver settings in order to use the sh-ether. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | arm: rmobile: Add support gose boardNobuhiro Iwamatsu2014-11-10-0/+150
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | The gose board has R8A7793, 1GB DDR3-SDRAM, USB, Ethernet, and more. This patch supports the following functions: - DDR3-SDRAM - SCIF - QSPI - SPI Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2014-11-14-2/+149
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| * | powerpc/85xx: enable some P1/P2 boards mtdparts for nor flashYangbo Lu2014-11-14-0/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable these boards mtdparts for nor flash: p1020rdb-pd, p1021rdb-pc, p1022ds, p1025twr, and p2020rdb-pc. Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Scott Wood <scottwood@freescale.com>
| * | keymile/powerpc: move to the architecture-generic board systemValentin Longchamp2014-11-14-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts all the Keymile powerpc boards to the generic board initialization. This includes the 3 Keymile powerpc subsystems: km82xx, km83xx, and kmp204x. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | powerpc/BSC9131RDB: Enable creation of dynamic partitions for NANDAshish Kumar2014-11-14-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fdt_fixup_mtdparts is called from ft_board_setup * Run "mtdparts default" to create NAND partition on uboot * Use mtdparts to create partitions dynamically rather than using static partitions in device tree Signed-off-by: Ashish Kumar <Ashish.Kumar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
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