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* tricorder: panic() on unknown boardAndreas Bießmann2013-11-01-0/+7
| | | | | | Also hang() the board on panic(). Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
* tricorder: add tricordereeprom commandAndreas Bießmann2013-11-01-0/+7
| | | | | | | The new tricordereeprom command can read and write the eeprom for hardware detection on tricorder devices. Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
* tricorder: add mtdparts to environmentAndreas Bießmann2013-11-01-5/+4
| | | | | | | | Before we always ran 'mtdparts default' which also set the mtdparts and mtdids environment. But if we changed that values by intention we will overwrite them with our default values. This is obviously bad! Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
* tricorder: add cmdline historyAndreas Bießmann2013-11-01-15/+57
| | | | Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
* tricorder: use generic provided loadaddrAndreas Bießmann2013-11-01-1/+4
| | | | Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
* tricorder: update flash partitioningAndreas Bießmann2013-11-01-18/+22
| | | | | | | | | The new flash layout respects posible bad blocks in sectors reserved for e.g. SPL, u-boot, kernel, env a.s.o. Additionally this patch prepares for U-Boot Falcon mode for boot time saving. Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
* tricorder: remove lcdmode from bootargsThomas Weber2013-11-01-4/+1
| | | | | Signed-off-by: Thomas Weber <thomas.weber@corscience.de> Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
* arm, da85x: update for the ipam390 boardHeiko Schocher2013-11-01-13/+22
| | | | | | | | | | | | - switch to correct ecc layout used by the RBL enable CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC - update default environment - change A2CR to correct value for UART boot mode - adapt cs3cfg timings for nand - change LED bootmode signalization Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
* ARM: OMAP4: Convert to ti_armv7_common.hLokesh Vutla2013-11-01-165/+27
| | | | | | | | | | Update omap4_common.h to use ti_armv7_common.h Testing: * Boot tested on OMAP4430 ES2.1 OMAP4460 ES1.1 SDP, OMAP4 PANDA/PANDA ES * Verified ./MAKEALL -s omap Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* OMAP3: igep00x0: rename config file to omap3_igep00x0.hJavier Martinez Canillas2013-11-01-0/+0
| | | | | | | | | | | | | | There seems to be a naming convention for the configuration files for boards using the same SoC family. This makes easier to do changes that affect different boards based on the same SoC. Since the IGEPv2 board and the IGEP COM Module use a TI OMAP35xx/DM37xx processor, is better to rename its board config to use this naming scheme. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
* ARM: IGEP0033: rename config file to am335x_igep0033.hJavier Martinez Canillas2013-11-01-0/+0
| | | | | | | | | | | | | There seems to be a naming convention for the configuration files for boards using the same SoC family. This makes easier to do changes that affect different boards based on the same SoC. Since the IGEP COM AQUILA use a TI AM335x processor is better to rename its board config to use this naming scheme. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Acked-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
* TI:am33xx: Add bootcount support to ti_am335x_common.hTom Rini2013-11-01-0/+7
| | | | | | | Enable the bootcount driver for am335x in general. We leave adding a bootlimit and altbootcmd to the environment to the board ports. Signed-off-by: Tom Rini <trini@ti.com>
* arm: Remove IXP425 boards pdnb3 and scpuStefan Roese2013-10-17-322/+0
| | | | | | | | | | 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>
* sf: Minor cleanups.Jagannadha Sutradharudu Teki2013-10-16-7/+7
| | | | | | | | | - 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>
* Coding Style cleanup: drop some excessive empty linesWolfgang Denk2013-10-14-4/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Coding Style cleanup: replace leading SPACEs by TABsWolfgang Denk2013-10-14-33/+33
| | | | | | 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 Denk2013-10-14-287/+287
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* 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>
* am335x_evm.h: Make 'am335x_boneblack' use redundant environmentTom Rini2013-10-14-0/+3
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-10-14-0/+477
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| * Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-10-11-0/+477
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| | * samsung: trats2: add support for new board Trats2Piotr Wilczek2013-09-25-0/+311
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * drivers:power:max77693: add support for new multi function pmic max77693Piotr Wilczek2013-09-25-0/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Rini2013-10-14-3/+6
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| * | | cmd_mtdparts: use 64 bits for flash size, partition size & offsetPaul Burton2013-10-09-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | mtd: driver _read() returns max_bitflips; mtd_read() returns -EUCLEANPaul Burton2013-10-09-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | | omap5_common: Re-work mmc boot to try SD and eMMC, correct root deviceTom Rini2013-10-09-21/+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>
* | | | powerpc/km: drop unused CONFIG_SYS_DTT_LOW_TEMPHolger Brunck2013-10-09-2/+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>
* | | | km/common: switch on CMD_GREPENVHolger Brunck2013-10-09-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
* | | | da850evm.h: Always set CONFIG_CMD_SF, move to by CONFIG_SPI_FLASHTom Rini2013-10-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | When we have CONFIG_SPI_FLASH set we now require CONFIG_CMD_SF. Signed-off-by: Tom Rini <trini@ti.com>
* | | | Revert "am335x_evm.h: If mmcdev and bootpart switch to mmcdev 1, so should ↵Tom Rini2013-10-08-1/+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>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-10-08-188/+12
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| * | | socfpga: Adding System Manager driverChin Liang See2013-10-07-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding System Manager driver which will configure the pin mux for real hardware Cyclone V development kit (not Virtual Platform) Signed-off-by: Chin Liang See <clsee@altera.com> Reviewed-by: Pavel Machek <pavel@denx.de> Acked-by: Dinh Nguyen <dinguyen@altera.com> Cc: Wolfgang Denk <wd@denx.de> CC: Pavel Machek <pavel@denx.de> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
| * | | omap1510inn: arm925t: remove supportAlbert ARIBAUD2013-10-07-177/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap1510inn is orphan and has been for years now. Reove it and, as it was the only arm925t target, also remove arm925t support. Update doc/README.scrapyard accordingly. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * | | am335x_evm: Switch to zImage as default rather than uImageTom Rini2013-10-07-11/+11
| | | | | | | | | | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini2013-10-08-111/+118
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| * | | exynos: Export timer_get_us() to get microsecond timerRajeshwari Shinde2013-10-08-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function, if implemented by the board, provides a microsecond timer. The granularity may be larger than 1us if hardware does not support this. 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>
| * | | sf: Minor cleanupsJagannadha Sutradharudu Teki2013-10-07-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Add spaces, tabs - Commenting. - Rearrange code. - Add static qualifier for missing func. - Remove memory_map from ramtron.c - Ramtron: spi_flash_internal.h -> sf_internal.h Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | dra7xx_evm: add SPL API, QSPI, and serial flash supportMatt Porter2013-10-07-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enables support for SPI SPL, QSPI and Spansion serial flash device on the EVM. Configures pin muxes for QSPI mode. Signed-off-by: Matt Porter <matt.porter@linaro.org> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
| * | | sf: Add memory mapped read supportPoddar, Sourav2013-10-07-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qspi controller can have a memory mapped port which can be used for data read. Added support to enable memory mapped port read. This patch enables the following: - It enables exchange of memory map address between mtd and qspi through the introduction of "memory_map" flag. - Add support to communicate to the driver that memory mapped transfer is to be started through introduction of new flags like "SPI_XFER_MEM_MAP" and "SPI_XFER_MEM_MAP_END". This will enable the spi controller to do memory mapped configurations if required. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
| * | | spi: spi cleanupsJagannadha Sutradharudu Teki2013-10-07-43/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Rearranged multi-line comment style. - Add tabs. - Add spaces. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | sf: spi_flash cleanupsJagannadha Sutradharudu Teki2013-10-07-13/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More cleanups on spi_flash side: - Removed unneeded comments. - Rearranged macros in proper location. - Rearranged func declerations - Renamed few function names. - Added License headers. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | sf: Remove spi_flash_do_alloc referencesJagannadha Sutradharudu Teki2013-10-07-38/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Added a support for common probe, hence removed removed spi_flash_do_alloc reference. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | sf: ramtron: Add support for separate flash driverJagannadha Sutradharudu Teki2013-10-07-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compared to other spi flashes, ramtron has a different probing and implementation on flash ops, hence moved ramtron probe code into ramtron driver. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | sf: Add proper comment style on spi_flash structureJagannadha Sutradharudu Teki2013-10-07-28/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Added proper comment style on spi_flash structure to make more readable. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | sf: probe: Add support for flag status pollingJagannadha Sutradharudu Teki2013-10-07-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From Micron, 512MB onwards, flash requires to poll flag status instead of read status- hence added E_FSR flag on spectific flash parts. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | sf: probe: Add support for erase sector selection flagJagannadha Sutradharudu Teki2013-10-07-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SECT_4K, SECT_32K and SECT_64K opeartions are performed to to specific flash by adding a SECT* flag on respective spi_flash_params.flag param. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
| * | | sf: probe: Add support for SST_WPJagannadha Sutradharudu Teki2013-10-07-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the SST flashes needs to write up using SST_WP, AAI Word Program, so added a flag param on spi_flash_params table. SST flashes, which supports SST_WP need to use a WP write sst_write_wp instead of common flash write. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* | | | Fix number base handling of "load" commandWolfgang Denk2013-10-07-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As documented, almost all U-Boot commands expect numbers to be entered in hexadecimal input format. (Exception: for historical reasons, the "sleep" command takes its argument in decimal input format.) This rule was broken for the "load" command; for details please see especially commits 045fa1e "fs: add filesystem switch libary, implement ls and fsload commands" and 3f83c87 "fs: fix number base behaviour change in fatload/ext*load". In the result, the load command would always require an explicit "0x" prefix for regular (i. e. base 16 formatted) input. Change this to use the standard notation of base 16 input format. While strictly speaking this is a change of the user interface, we hope that it will not cause trouble. Stephen Warren comments (see [1]): I suppose you can change the behaviour if you want; anyone writing "0x..." for their values presumably won't be affected, and if people really do assume all values in U-Boot are in hex, presumably nobody currently relies upon using non-prefixed values with the generic load command, since it doesn't work like that right now. [1] http://article.gmane.org/gmane.comp.boot-loaders.u-boot/171172 Acked-by: Tom Rini <trini@ti.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | | include/linux/fb.h: Add a missing include for 'list.h'Otavio Salvador2013-10-07-0/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The modelist data uses the list definition but the 'list.h' header were not being included. The build failure is bellow: ,---- | In file included from yyyy.c:16:0: | .../u-boot/include/linux/fb.h:503:19: error: field 'modelist' has incomplete type | struct list_head modelist; /* mode list */ | ^ | make[1]: *** [yyyy.o] Error 1 | make[1]: Leaving directory `.../u-boot/board/xxx/yyyy' | make: *** [board/xxx/yyyy/libyyyy.o] Error 2 `---- Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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