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2013-11-01am33xx, davinci: Create and use <asm/davinci_rtc.h>Tom Rini7-53/+59
Create a common header file for the RTC IP block that is shared between davinci and am33xx. Signed-off-by: Tom Rini <trini@ti.com>
2013-11-01drivers/rtc/davinci.c: Reference DAVINCI_RTC_BASE more directlyTom Rini1-3/+3
We shouldn't rely on a define to hide this cast for us. Signed-off-by: Tom Rini <trini@ti.com>
2013-10-17arm: Remove IXP425 boards pdnb3 and scpuStefan Roese7-775/+3
Remove Prodrive pdnb3 board (including the scpu variant) support from mainline. As its unmaintained and not needed any more for quite some time. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Martijn de Gouw <martijn.de.gouw@prodrive.nl> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
2013-10-17zynq: Use arch_cpu_init() instead of lowlevel_init()Michal Simek1-0/+6
Zynq lowlevel_init() was implemented in C but stack pointer is setup after function call in _main(). Move architecture setup to arch_cpu_init() which is call as the first function in board_init_f() which already have correct stack pointer. Reported-by: Sven Schwermer <sven.schwermer@tuhh.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-10-16Prepare v2013.10v2013.10Tom Rini1-1/+1
Signed-off-by: Tom Rini <trini@ti.com>
2013-10-16microblaze: Fix watchdog initializationMichal Simek3-8/+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>
2013-10-16common: fsl: Fix broken SPDX-License-Identifier changeMichal Simek1-4/+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>
2013-10-15mtd: fix warnings due to 64-bit partition supportScott Wood2-4/+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>
2013-10-16spi: mxc_spi: Fix double incrementing read pointer for unaligned buffersTimo Herbrecher1-1/+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>
2013-10-16sf: probe: Add missing Atmel at25df321 flashBo Shen1-0/+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>
2013-10-16spi: Add GPL-2.0+ SPDX-License-Identifier for missing filesJagannadha Sutradharudu Teki5-5/+5
Added GPL-2.0+ SPDX-License-Identifier for missed spi source files. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-10-16sf: Add GPL-2.0+ SPDX-License-Identifier for missing onesJagannadha Sutradharudu Teki5-5/+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>
2013-10-16sf: Minor cleanups.Jagannadha Sutradharudu Teki4-13/+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>
2013-10-16sf_ops: Unify bank_sel calculation codeJagannadha Sutradharudu Teki1-16/+20
Unified the bank_sel calculation code for erase and write ops. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
2013-10-15buildman: Use env to pick the python from $PATHJagannadha Sutradharudu Teki1-1/+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>
2013-10-14Merge branch 'buildman' of git://git.denx.de/u-boot-x86Tom Rini1-1/+2
2013-10-14cmd_sandbox.c: Update for do_(load|save) not taking a number baseTom Rini1-2/+2
Signed-off-by: Tom Rini <trini@ti.com>
2013-10-14Prevent null pointer dereference originating in cmd_pxe.cSteven Falco1-42/+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>
2013-10-14Coding Style cleanup: drop some excessive empty linesWolfgang Denk12-46/+0
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-14Coding Style cleanup: remove trailing empty linesWolfgang Denk18-18/+0
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-14Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk116-506/+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>
2013-10-14Coding Style cleanup: remove trailing white spaceWolfgang Denk605-640/+640
Signed-off-by: Wolfgang Denk <wd@denx.de>
2013-10-14ARM: omap4-panda: Add MAC address creation for pandaDan Murphy2-0/+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>
2013-10-14pmic: max77686: fix the wrong offsetJaehoon Chung1-1/+1
0x1D is reserved. So BUCK3DVS1 is started from 0x1e. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2013-10-14env_mmc: fix buffer allocation for armv7Markus Niebel1-5/+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>
2013-10-14env: dataflash: fix env_init issueBo Shen1-32/+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>
2013-10-14ARM: omap4: Update sdram setting for panda rev A6Dan Murphy1-0/+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>
2013-10-14am335x_evm.h: Make 'am335x_boneblack' use redundant environmentTom Rini1-0/+3
Signed-off-by: Tom Rini <trini@ti.com>
2013-10-14.gitignore: add auto-generated /include/[s|t]pl-autoconf.mkDaniel Schwierzeck1-0/+2
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2013-10-14SPDX: document dual license notationWolfgang Denk1-0/+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>
2013-10-14Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini15-0/+1449
2013-10-14Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini9-63/+129
2013-10-11Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD15-0/+1449
2013-10-10buildman: don't fail --list-toolchains when toolchains failStephen Warren1-1/+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)
2013-10-10usb: Prevent using reserved registers on DM36x usbAndrew Murray1-5/+14
The musb driver defines and uses MUSB_CSR0_H_DIS_PING, however this bit is reserved on the DM36x. Thus this patch ensures that the reserved bit is not accesssed. It has been observed that some USB devices will fail to enumerate with errors such as 'error in inquiry' without this patch. See http://www.ti.com/litv/pdf/sprufh9a for details. Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Signed-off-by: Andrew Murray <amurray@embedded-bits.co.uk> Acked-by: Marek Vasut <marex@denx.de>
2013-10-09omap5_common: Re-work mmc boot to try SD and eMMC, correct root deviceTom Rini1-21/+24
OMAP5 boards may have both eMMC (on MMC2) and an SD slot (on MMC1). We Update the default bootcmd to match what happens on AM335x where we try SD first, and then eMMC. In this case however, the hardware layout used for powering both of these means that in the kernel eMMC shall be found first as it is powered by a fixed regulator and SD found second as SD is powered via the palmas which will result in deferred probing. Tested-by: Aparna Balasubramanian <aparnab@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2013-10-09cmd_ubi: add write.part command, to write a volume in multiple partsPaul Burton2-15/+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>
2013-10-09cmd_ubi: use int64_t volume size for 'ubi create'Paul Burton1-8/+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>
2013-10-09cmd_mtdparts: use 64 bits for flash size, partition size & offsetPaul Burton2-28/+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>
2013-10-09mtd: driver _read() returns max_bitflips; mtd_read() returns -EUCLEANPaul Burton5-12/+38
Linux modified the MTD driver interface in commit edbc4540 (with the same name as this commit). The effect is that calls to mtd_read will not return -EUCLEAN if the number of ECC-corrected bit errors is below a certain threshold, which defaults to the strength of the ECC. This allows -EUCLEAN to stop indicating "some bits were corrected" and begin indicating "a large number of bits were corrected, the data held in this region of flash may be lost soon". UBI makes use of this and when -EUCLEAN is returned from mtd_read it will move data to another block of flash. Without adopting this interface change UBI on U-boot attempts to move data between blocks every time a single bit is corrected using the ECC, which is a very common occurance on some devices. For some devices where bit errors are common enough, UBI can get stuck constantly moving data around because each block it attempts to use has a single bit error. This condition is hit when wear_leveling_worker attempts to move data from one PEB to another in response to an -EUCLEAN/UBI_IO_BITFLIPS error. When this happens ubi_eba_copy_leb is called to perform the data copy, and after the data is written it is read back to check its validity. If that read returns UBI_IO_BITFLIPS (in response to an MTD -EUCLEAN) then ubi_eba_copy_leb returns 1 to wear_leveling worker, which then proceeds to schedule the destination PEB for erasure. This leads to erase_worker running on the PEB, and following a successful erase wear_leveling_worker is called which begins this whole cycle all over again. The end result is that (without UBI debug output enabled) the boot appears to simply hang whilst in reality U-boot busily works away at destroying a block of the NAND flash. Debug output from this situation: UBI DBG: ensure_wear_leveling: schedule scrubbing UBI DBG: wear_leveling_worker: scrub PEB 1027 to PEB 4083 UBI DBG: ubi_io_read_vid_hdr: read VID header from PEB 1027 UBI DBG: ubi_io_read: read 4096 bytes from PEB 1027:4096 UBI DBG: ubi_eba_copy_leb: copy LEB 0:0, PEB 1027 to PEB 4083 UBI DBG: ubi_eba_copy_leb: read 1040384 bytes of data UBI DBG: ubi_io_read: read 1040384 bytes from PEB 1027:8192 UBI: fixable bit-flip detected at PEB 1027 UBI DBG: ubi_io_write_vid_hdr: write VID header to PEB 4083 UBI DBG: ubi_io_write: write 4096 bytes to PEB 4083:4096 UBI DBG: ubi_io_read_vid_hdr: read VID header from PEB 4083 UBI DBG: ubi_io_read: read 4096 bytes from PEB 4083:4096 UBI DBG: ubi_io_write: write 4096 bytes to PEB 4083:8192 UBI DBG: ubi_io_read: read 4096 bytes from PEB 4083:8192 UBI: fixable bit-flip detected at PEB 4083 UBI DBG: schedule_erase: schedule erasure of PEB 4083, EC 55, torture 0 UBI DBG: erase_worker: erase PEB 4083 EC 55 UBI DBG: sync_erase: erase PEB 4083, old EC 55 UBI DBG: do_sync_erase: erase PEB 4083 UBI DBG: sync_erase: erased PEB 4083, new EC 56 UBI DBG: ubi_io_write_ec_hdr: write EC header to PEB 4083 UBI DBG: ubi_io_write: write 4096 bytes to PEB 4083:0 UBI DBG: ensure_wear_leveling: schedule scrubbing UBI DBG: wear_leveling_worker: scrub PEB 1027 to PEB 4083 ... This patch adopts the interface change as in Linux commit edbc4540 in order to avoid such situations. Given that none of the drivers under drivers/mtd return -EUCLEAN, this should only affect those using software ECC. I have tested that it works on a board which is currently out of tree, but which I hope to be able to begin upstreaming soon. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Acked-by: Stefan Roese <sr@denx.de>
2013-10-09km/scripts: fix ramfsAndreas Huber1-1/+1
'actual_bank' is not used anymore, instead boot_bank is used. Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
2013-10-09powerpc/km: drop unused CONFIG_SYS_DTT_LOW_TEMPHolger Brunck2-2/+0
This define is not used in u-boot code, we can drop this define safely. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-10-09km/common: switch on CMD_GREPENVHolger Brunck1-0/+1
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-10-09powerpc/83xx: remove staticness for qe_iop_conf_tabHolger Brunck1-1/+1
commit a5510058 powerpc/83xx/km: make local functions and structs static removed the staticness also from this struct. But this struct is needed in arch/powerpc/cpu/mpc83xx/cpu_init.c and declared as extern. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2013-10-09Merge branch 'next' of git://git.denx.de/u-boot-mpc83xxTom Rini3-6/+11
2013-10-08da850evm.h: Always set CONFIG_CMD_SF, move to by CONFIG_SPI_FLASHTom Rini1-1/+1
When we have CONFIG_SPI_FLASH set we now require CONFIG_CMD_SF. Signed-off-by: Tom Rini <trini@ti.com>
2013-10-08Revert "am335x_evm.h: If mmcdev and bootpart switch to mmcdev 1, so should ↵Tom Rini1-1/+0
mmcroot." Upon further inspection and review and chatting with kernel folks, what happens here is that what mmcblk# a device gets is based on probe order. So a system with an SD card inserted with place eMMC on mmcblk1, but without an SD card, it will be on mmcblk0. So U-boot can only provide a best guess. In this case, if no SD card is present, we would want to pass mmcblk0p2 still. If an SD card is present, it woudl be able to provide a uEnv.txt that would be loaded (even if the kernel is NOT there) which can still update mmcroot variable. This reverts commit 827512fb1154c05c6eb1e2259e936df55c98a535. Cc: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Tom Rini <trini@ti.com>
2013-10-08Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini30-1380/+363
2013-10-08Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini33-2318/+1696
2013-10-08spi: exynos: Support word transfersRajeshwari Shinde2-16/+71
Since SPI register access is so expensive, it is worth transferring data a word at a time if we can. This complicates the driver unfortunately. Use the byte-swapping feature to avoid having to convert to/from big endian in software. This change increases speed from about 2MB/s to about 4.5MB/s. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
generated by cgit v1.1 at 2024-08-02 20:22:42 +0000