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* i2c: eliminate warnings in i2c_reloc_fixup functionMasahiro Yamada2013-10-17-7/+5
| | | | | | | | The prototype of handlers had changed. This commit uses cast with (void *) rather than the handler-specific prototype. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* README: I2C: Fix indentNobuhiro Iwamatsu2013-10-17-3/+3
| | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* i2c: s3c24xx: add hsi2c controller supportNaveen Krishna Ch2013-10-17-51/+616
| | | | | | | | | | | Add support for hsi2c controller available on exynos5420. Note: driver currently supports only fast speed mode 100kbps Change-Id: I02555b1dc8f4ac21c50aa5158179768563c92f43 Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: R. Chandrasekar <rc.sekar@samsung.com>
* exynos: i2c: Change FDT bus setup code to enumerate ports correctlySimon Glass2013-10-17-7/+19
| | | | | | | | | | | | | | | | | | | | | | At present the i2c ports are enumerated in a strange way - the fdtdec_find_aliases_for_id() function is used, but then the ID returned is ignored and the ports are renumbered. The effect is the same provided that the device tree has the ports in the same order, or uses aliases, and has no gaps, but it is not correct. Adjust the code to use the function as intended. This will allows device tree aliases to change the device order if required. As a result, the i2c_busses variable is dropped. We can't be sure that there are no 'holes' in the list of buses, so must check the whole array. Note: it seems that non-FDT operation is now broken in this drive and will need to be reinstated for upstream. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/59369 Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
* exynos: i2c: Fix i2c driver to handle NACKs properlyNaveen Krishna Ch2013-10-17-124/+90
| | | | | | | | | | | | | The Exynos5 i2c driver does not handle NACKs properly. This change: - fixes the NACK processing problem (do not continue transaction if address cycle was NACKed) - eliminates a fair amount of duplicate code Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-by: Simon Glass <sjg@google.com> Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
* Fix: nommu I2C adapter relocation errorJens Scharsig (BuS Elektronik)2013-10-17-4/+0
| | | | | | | | | | NoMMU systems have a access violation problem with i2c_reloc_fixup. Blame for it is a double relocation of the adapter itself. The i2c_adap_p is already relocated, if i2c_reloc_fixup is called. This patch removes the relocation of i2c_adap_p from i2c_reloc_fixup to fix this. Signed-off-by: Jens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
* i2c: sh_i2c: Avoid using I2C prior to relocationNobuhiro Iwamatsu2013-10-17-2/+8
| | | | | | | If user uses the I2C in before the relocation, board of sh and rmobile will not start. This will solve this problem. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* i2c, core: optimze i2c_set_bus_num()Heiko Schocher2013-10-17-8/+10
| | | | | | | | | | check first, if we are on the bus, we want to enable. If so, return immediately, do not calc max adapter number, nor check other things. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com>
* i2c: Add support for Renesas rcarNobuhiro Iwamatsu2013-10-17-0/+303
| | | | | | | This supports i2c controller for Renesas rcar. Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* i2c: Zynq: Support for TI PCA9548 bus multiplexerMichael Burr2013-10-17-0/+7
| | | | | | | | (Interface is not quite the same as Phillips PCA9547.) Signed-off-by: Michael Burr <michael.burr@logicpd.com> Cc: Heiko Schocher <hs@denx.de> Cc: Michal Simek <monstr@monstr.eu>
* i2c: update config using mxc driver to new subsystemtrem2013-10-17-56/+46
| | | | Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
* i2c: mxc: move to new subsystemtrem2013-10-17-63/+93
| | | | Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
* i2c: fix init on generic boardtrem2013-10-17-0/+4
| | | | | | | | | | | On generic board, the i2c init initialize only one bus. But the new i2c subsystem allow to manage severals i2c bus. So in the case, instead of initializing a bus, we just set the current i2c bus. The initialization will be done in the i2c command. Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr>
* Prepare v2013.10Tom Rini2013-10-16-1/+1
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* microblaze: Fix watchdog initializationMichal Simek2013-10-16-8/+5
| | | | | | | | | | | The patch: "blackfin: Move blackfin watchdog driver out of the blackfin arch folder." (sha1: e9a389a18477c1c57a0b30e9ea8f4d38c6e26e63) changed hw_watchdog_init() prototype which didn't match with Microblaze one. This patch fixes the driver and Microblaze initialization. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* common: fsl: Fix broken SPDX-License-Identifier changeMichal Simek2013-10-16-4/+4
| | | | | | | | This bug was introduced by: "Add GPL-2.0+ SPDX-License-Identifier to source files" (sha1: 1a4596601fd395f3afb8f82f3f840c5e00bdd57a) Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* mtd: fix warnings due to 64-bit partition supportScott Wood2013-10-15-4/+5
| | | | | | | | | | | | | | | commit 39ac34473f3c96e77cbe03a49141771ed1639486 ("cmd_mtdparts: use 64 bits for flash size, partition size & offset") introduced warnings in a couple places due to printf formats or pointer casting. This patch fixes the warnings pointed out here: http://lists.denx.de/pipermail/u-boot/2013-October/164981.html Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: York Sun <yorksun@freescale.com> Cc: Stefan Roese <sr@denx.de> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Tom Rini <trini@ti.com>
* spi: mxc_spi: Fix double incrementing read pointer for unaligned buffersTimo Herbrecher2013-10-16-1/+1
| | | | | | | | If dout buffer is not 32 bit-aligned or data to transmit is not multiple of 32 bit the read data pointer is already incremented on single byte reads. Signed-off-by: Timo Herbrecher <t.herbrecher@gateware.de> Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* sf: probe: Add missing Atmel at25df321 flashBo Shen2013-10-16-0/+1
| | | | | | | | | As the spi flash transfer to multiple parts, it is forgot to add Atmel AT25DF321 spi flash support, which broken several Atmel EK boards which this chip. So, add it Signed-off-by: Bo Shen <voice.shen@atmel.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* spi: Add GPL-2.0+ SPDX-License-Identifier for missing filesJagannadha Sutradharudu Teki2013-10-16-5/+5
| | | | | | | Added GPL-2.0+ SPDX-License-Identifier for missed spi source files. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* sf: Add GPL-2.0+ SPDX-License-Identifier for missing onesJagannadha Sutradharudu Teki2013-10-16-5/+6
| | | | | | | | Added GPL-2.0+ SPDX-License-Identifier for missed sf source files. Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Signed-off-by: Bo Shen <voice.shen@atmel.com>
* sf: Minor cleanups.Jagannadha Sutradharudu Teki2013-10-16-13/+14
| | | | | | | | | - Add comments. - Renamed few macros. - Add tabs. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Bo Shen <voice.shen@atmel.com>
* sf_ops: Unify bank_sel calculation codeJagannadha Sutradharudu Teki2013-10-16-16/+20
| | | | | | | Unified the bank_sel calculation code for erase and write ops. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* buildman: Use env to pick the python from $PATHJagannadha Sutradharudu Teki2013-10-15-1/+1
| | | | | | | | | | | python used in buildman doesn't need to be placed in /usr/bin/python, So use env to ensure that the interpreter will pick the python from environment. Usefull with several versions of python's installed on system. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge branch 'buildman' of git://git.denx.de/u-boot-x86Tom Rini2013-10-14-1/+2
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| * buildman: don't fail --list-toolchains when toolchains failStephen Warren2013-10-10-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a toolchain invocation fails, an exception is thrown but not caught which then aborts the entire toolchain detection process. To solve this, request that exceptions not be thrown, since the toolchain init code already error-checks the command result. This solves e.g.: - found '/usr/bin/winegcc' Traceback (most recent call last): ... Exception: Error running '/usr/bin/winegcc --version' Change-Id: I579c72ab3b021e38b14132893c3375ea257c74f0 Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (formatted to 80cols)
* | cmd_sandbox.c: Update for do_(load|save) not taking a number baseTom Rini2013-10-14-2/+2
| | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | Prevent null pointer dereference originating in cmd_pxe.cSteven Falco2013-10-14-42/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass a valid cmdtp into do_tftpb(), do_ext2load(), and do_get_fat(), to avoid possible crashes due to null pointer dereferencing. Commit d7884e047d08447dfd1374e9fa2fdf7ab36e56f5 does not go far enough. There is still at least one call chain that can result in a crash. The do_tftpb(), do_ext2load(), and do_get_fat() functions expect a valid cmdtp. Passing in NULL is particularly bad in the do_tftpb() case, because eventually boot_get_kernel() will be called with a NULL cmdtp: do_tftpb() -> netboot_common() -> bootm_maybe_autostart() -> do_bootm() -> do_bootm_states() -> bootm_find_os() -> boot_get_kernel() Around line 991 in cmd_bootm.c, boot_get_kernel() will dereference the null pointer, and the board will crash. Signed-off-by: Steven A. Falco <stevenfalco@gmail.com>
* | Coding Style cleanup: drop some excessive empty linesWolfgang Denk2013-10-14-46/+0
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Coding Style cleanup: remove trailing empty linesWolfgang Denk2013-10-14-18/+0
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk2013-10-14-506/+506
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Drop changes for PEP 4 following python tools] Signed-off-by: Tom Rini <trini@ti.com>
* | Coding Style cleanup: remove trailing white spaceWolfgang Denk2013-10-14-640/+640
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | ARM: omap4-panda: Add MAC address creation for pandaDan Murphy2013-10-14-0/+20
| | | | | | | | | | | | | | | | Add a MAC address create based on the OMAP die ID registers. Then poplulate the ethaddr enviroment variable so that the device tree alias can be updated prior to boot. Signed-off-by: Dan Murphy <dmurphy@ti.com>
* | pmic: max77686: fix the wrong offsetJaehoon Chung2013-10-14-1/+1
| | | | | | | | | | | | 0x1D is reserved. So BUCK3DVS1 is started from 0x1e. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
* | env_mmc: fix buffer allocation for armv7Markus Niebel2013-10-14-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit d196bd880347373237d73e0d115b4d51c68cf2ad adds redundand environment to mmc. The usage of malloc in env_relocate_spec triggers cache errors on armv7. Tested on a not mainlined i.MX53 board: Board: TQMa53 I2C: ready DRAM: 512 MiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 ERROR: v7_dcache_inval_range - start address is not aligned - 0x8f57c2d8 ERROR: v7_dcache_inval_range - stop address is not aligned - 0x8f57e2d8 ERROR: v7_dcache_inval_range - start address is not aligned - 0x8f57e2e0 ERROR: v7_dcache_inval_range - stop address is not aligned - 0x8f5802e0 Using default environment Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de>
* | env: dataflash: fix env_init issueBo Shen2013-10-14-32/+18
| | | | | | | | | | | | | | | | | | | | | | | | As the SPI controller is not initialized before env_init(), it causes reading env in dataflash failed. So, although saveenv() successfully, it shows warning information when reboot the system as following: *** Warning - bad CRC, using default environment Let the env_relocate() to check env CRC and import it. Signed-off-by: Bo Shen <voice.shen@atmel.com>
* | ARM: omap4: Update sdram setting for panda rev A6Dan Murphy2013-10-14-0/+4
| | | | | | | | | | | | | | | | | | | | OMAP4 panda rev A6 is a 4430 es2.3 IC with an updated memory part. The panda rev A6 uses Elpida 2x4Gb memory and no longer uses Micron so the timings needs to be updated Signed-off-by: Dan Murphy <dmurphy@ti.com>
* | am335x_evm.h: Make 'am335x_boneblack' use redundant environmentTom Rini2013-10-14-0/+3
| | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | .gitignore: add auto-generated /include/[s|t]pl-autoconf.mkDaniel Schwierzeck2013-10-14-0/+2
| | | | | | | | Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | SPDX: document dual license notationWolfgang Denk2013-10-14-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | In [1] we discussed how we should deal with dual (or, more generally, multiple) licensed files. Add this to Licenses/README so it's properly documented. [1] http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/166518 Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Add the word 'list' to the end of the line, per Stephen Warren's feedback] Signed-off-by: Tom Rini <trini@ti.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-10-14-0/+1449
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| * \ Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-10-11-0/+1449
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| | * | samsung: trats2: add support for new board Trats2Piotr Wilczek2013-09-25-0/+859
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add support for a new Samsung board Trats2. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | samsung:common:i2c: add definions for third soft I2C adapter for Trats2 boardPiotr Wilczek2013-09-25-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | power:battery: add battery support for Trats2 boardPiotr Wilczek2013-09-25-0/+66
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | drivers:power:max77693: add support for new multi function pmic max77693Piotr Wilczek2013-09-25-0/+512
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add support for new multi function pmic max77693. The driver is split into three modules: pmic, muic and fuelgage. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini2013-10-14-63/+129
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| * | | cmd_ubi: add write.part command, to write a volume in multiple partsPaul Burton2013-10-09-15/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows you to write data to an UBI volume when the amount of memory available to write that data from is less than the total size of the data. For example, you may split a root filesystem UBIFS image into parts, provide the total size of the image to the first write.part command and then use multiple write.part commands to write the subsequent parts of the volume. This results in a sequence of commands akin to: ext4load mmc 0:1 0x80000000 rootfs.ubifs.0 ubi write.part 0x80000000 root 0x08000000 0x18000000 ext4load mmc 0:1 0x80000000 rootfs.ubifs.1 ubi write.part 0x80000000 root 0x08000000 ext4load mmc 0:1 0x80000000 rootfs.ubifs.2 ubi write.part 0x80000000 root 0x08000000 This would write 384MiB of data to the UBI volume 'root' whilst only requiring 128MiB of said data to be held in memory at a time. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Stefan Roese <sr@denx.de>
| * | | cmd_ubi: use int64_t volume size for 'ubi create'Paul Burton2013-10-09-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | int64_t matches the bytes field in struct ubi_mkvol_req to which the size is assigned. With the prior signed 32 bit integer, volumes were restricted to being less than 2GiB in size. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Stefan Roese <sr@denx.de>
| * | | cmd_mtdparts: use 64 bits for flash size, partition size & offsetPaul Burton2013-10-09-28/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This matches the 64 bit size in struct mtd_info and allows the mtdparts command to function correctly with a flash >= 4GiB. Format specifiers for size & offset are given the ll length, matching its use in drivers/mtd in absence of something like inttypes.h/PRIx64. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Stefan Roese <sr@denx.de>
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