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* fsl_esdhc: Touch only relevant sys ctrl bitsDirk Behme2013-07-16-3/+3
| | | | | | | | | | | | | Dealing with the sys ctrl register should touch only the relevant bits and not accidently the whole register. On i.MX6, the sys control register contains bits which shouldn't be reset to 0, e.g. SYS_CTRL[3-0] and IPP_RST_N (SYS_CTRL[23]). Do this by read/modify/write instead of just a 32bit write. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Andy Fleming <afleming@freescale.com>
* drivers/mmc/dw_mmc - remove extra arch specific "asm/arch/clk.h" inclusionAlexey Brodkin2013-07-16-1/+0
| | | | | | | | | | | | | | | | | | 1. No contents of "asm/arch/clk.h" is used within "dw_mmc.c". 2. If arch doesn't have "asm/arch/clk.h" driver won't build. Without mentioned inclusion dw_mmc driver could be built for arches other than ARM. For ARM driver still builds without it. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Mischa Jonker <mjonker@synopsys.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Rajeshwari Shinde <rajeshwari.s@samsung.com> Cc: Amar <amarendra.xt@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* Powerpc: eSDHC: Fix mmc read write err in uboot of T4240QDS boardHaijun.Zhang2013-07-16-1/+1
| | | | | | | | | Fill the right command type when using CMD12 to stop data transfer. Signed-off-by: Haijun Zhang <Haijun.Zhang@freescale.com> CC: Fleming Andrew-AFLEMING <AFLEMING@freescale.com> CC: Scott Wood <scottwood@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* arm:samsung:trats:fix: Restore proper orientation of TRATS's LCD panelŁukasz Majewski2013-07-16-9/+1
| | | | | | | | | | | | | | | | | | | | | | | Before setting: mipi_lcd_device.reverse_panel = 1, the Trats's LCD panel was flipped by 180 degrees. The flip was caused by following change: Exynos: Change get_timer() to work correctly SHA1: 3d00c0cb96ff93a929700b80d89cb905e5ab5315 This commit fixed udelay(), which is necessary (due to HW LCD controller oddity) for mipi-dsi correct operation. As a result the display orientation has been switched. As a follow up, the hwrevision() function has been removed, since it was used only in this particular place. Test HW: Trats Exynos4210 rev 0. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
* arm:exynos:fix: Fix clock calculation for Exynos4210 based targets.Łukasz Majewski2013-07-16-5/+4
| | | | | | | | | | | Provide proper setting for the APLL fout frequency calculation for Exynos4 based targets (especially Exynos4210 - Trats board). Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* PPC MPC83xx: Fix MPC8323ERDB build warningWolfgang Denk2013-07-15-1/+5
| | | | | | | | | | | | Fix: mpc8323erdb.c: In function 'mac_read_from_eeprom': mpc8323erdb.c:198:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Wolfgang Denk <wd@denx.de> cc: Timur Tabi <timur@tabi.org> cc: Kim Phillips <kim.phillips@freescale.com>
* Fix ext2/ext4 filesystem accesses beyond 2TiBFrederic Leroy2013-07-15-70/+93
| | | | | | | | | | | | | | | | | With CONFIG_SYS_64BIT_LBA, lbaint_t gets defined as a 64-bit type, which is required to represent block numbers for storage devices that exceed 2TiB (the block size usually is 512B), e.g. recent hard drives We now use lbaint_t for partition offset to reflect the lbaint_t change, and access partitions beyond or crossing the 2.1TiB limit. This required changes to signature of ext4fs_devread(), and type of all variables relatives to block sector. ext2/ext4 fs uses logical block represented by a 32 bit value. Logical block is a multiple of device block sector. To avoid overflow problem when calling ext4fs_devread(), we need to cast the sector parameter. Signed-off-by: Frédéric Leroy <fredo@starox.org>
* common: remove unaligned access error in bootmenu_getoption()Lan Yixun (dlan)2013-07-15-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Some ARM compilers may emit code that makes unaligned accesses when faced with constructs such as: char name[12] = "bootmenu_"; same fix as commit: 064d55f8bc8d7d205ed0be6abb6717e92eeb7cad ========================================================= data abort MAYBE you should read doc/README.arm-unaligned-accesses pc : [<3ff4b60c>] lr : [<3ff4b7b0>] sp : 3f346a58 ip : 3ff9c8e6 fp : 02000060 r10: 00000000 r9 : 3df47fc0 r8 : 3f347f40 r7 : 00000000 r6 : 00000000 r5 : 00000003 r4 : 3f759140 r3 : 000003f0 r2 : 00000000 r1 : 000003f1 r0 : 00000000 Flags: nzCv IRQs on FIQs off Mode SVC_32 Resetting CPU ... ====================================================== Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
* cramfs: fix bug for wrong filename comparisonHolger Brunck2013-07-15-1/+2
| | | | | | | | | | | "cramfsload uImage_1" succeeds even though the actual file is named "uImage". Fix file name comparison when one name is the prefix of the other. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* patman: README documentation nits (unit test)Gerhard Sittig2013-07-15-4/+4
| | | | | | | | | | adjust instructions for the invocation of Patman's self test: the -t flag appears to have a different meaning now, refer to the --test option for the builtin unit test; adjust a directory location and make sure to run the file which resides in the source directory Signed-off-by: Gerhard Sittig <gsi@denx.de> Acked-by: Simon Glass <sjg@chromium.org>
* scsi: Correct types of scsi_read/write()Simon Glass2013-07-15-4/+6
| | | | | | | | | | | | | The block device expects to see lbaint_t for the blknr parameter. Change the SCSI read/write functions to suit. This fixes the following build warnings for coreboot: cmd_scsi.c: In function ‘scsi_scan’: cmd_scsi.c:119:30: error: assignment from incompatible pointer type [-Werror] cmd_scsi.c:120:32: error: assignment from incompatible pointer type [-Werror] Signed-off-by: Simon Glass <sjg@chromium.org>
* Revert "MIPS: Jz4740: Add qi_lb60 board support"Tom Rini2013-07-15-391/+0
| | | | | | | | | | The files board/qi/qi_lb60/qi_lb60.c and include/configs/qi_lb60.h were licensed under the GPL v3 or later, and not v2 or later. As this is incompatible with the project, revert this board support until the responsible parties are available to re-license (if so desired) under GPL v2. Signed-off-by: Tom Rini <trini@ti.com>
* Prepare v2013.07-rc3Tom Rini2013-07-12-1/+1
| | | | Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-nand-flashTom Rini2013-07-12-6/+4
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| * mtd: mxc_nand: Fix crash after MTD resyncMarek Vasut2013-07-12-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | The driver triggered a BUG() in nand_base.c:3214/nand_scan_tail() because the ecc.strength was not set in NAND_ECC_HW_SYNDROME ECC mode. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Benoit Thebaudeau <benoit.thebaudeau@advansee.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
* | bootm: Handle errors consistentlySimon Glass2013-07-12-13/+8
| | | | | | | | | | | | | | | | | | | | | | | | A recent bootm fix left the error path incomplete. If CONFIG_TRACE is set it may still not be a supported command, so cover that with the unsupported subcommand print. Once we handle BOOTM_STATE_OS_GO, we can just move into the error handler itself, no need for a goto there. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Update slightly based on Simon's changes to also cover CONFIG_TRACE/BOOTM_STATE_FAKE_OS_GO] Signed-off-by: Tom Rini <trini@ti.com>
* | common/image.c: Fix regression with ramdisk load/entry points in FITStefano Babic2013-07-12-1/+1
| | | | | | | | | | | | | | | | A FIT image with a ramdisk that sets the entry or load points to 0x0 must be treated as meaning "leave in place" and NOT "relocate to 0x0". This regression was introduced in a51ec63. Signed-off-by: Stefano Babic <sbabic@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-07-12-2359/+5294
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a trivial conflict in arch/arm/dts/exynos5250.dtsi about gpio and serial. Conflicts: arch/arm/dts/exynos5250.dtsi Signed-off-by: Tom Rini <trini@ti.com>
| * \ Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-07-12-13/+35
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| | * | mx53ard: Change default environment to cope with OE changesOtavio Salvador2013-07-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenEmbedded has change partitioning layout of generated image so it does not raise warnings during the boot regarding unkown partition being used for U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * | mx51evk: Change default environment to cope with OE changesOtavio Salvador2013-07-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenEmbedded has change partitioning layout of generated image so it does not raise warnings during the boot regarding unkown partition being used for U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Stefano Babic <sbabic@denx.de>
| | * | wandboard: Change default environment to cope with OE changesOtavio Salvador2013-07-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenEmbedded has change partitioning layout of generated image so it does not raise warnings during the boot regarding unkown partition being used for U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * | mx6slevk: Change default environment to cope with OE changesOtavio Salvador2013-07-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenEmbedded has change partitioning layout of generated image so it does not raise warnings during the boot regarding unkown partition being used for U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * | mx6qsabrelite: Change default environment to cope with OE changesOtavio Salvador2013-07-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenEmbedded has change partitioning layout of generated image so it does not raise warnings during the boot regarding unkown partition being used for U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * | mx53loco: Change default environment to cope with OE changesOtavio Salvador2013-07-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenEmbedded has change partitioning layout of generated image so it does not raise warnings during the boot regarding unkown partition being used for U-Boot. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Acked-by: Jason Liu <r64343@freescale.com>
| | * | net: fec: Avoid MX28 bus sync issueMarek Vasut2013-07-12-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MX28 multi-layer AHB bus can be too slow and trigger the FEC DMA too early, before all the data hit the DRAM. This patch ensures the data are written in the RAM before the DMA starts. Please see the comment in the patch for full details. This patch was produced with an amazing help from Albert Aribaud, who pointed out it can possibly be such a bus synchronisation issue. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Tested-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
| | * | net: fec: Remove bogus flush_dcache_range() callMarek Vasut2013-07-12-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove incorrectly called and duplicate flush_dcache_range() call from fec_mxc driver. The call is not needed, since the caches are already flushed in fec_tbd_init(), moreover the second argument should be the ending address, not size. Signed-off-by: Marek Vasut <marex@denx.de> Reported-by: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com>
| | * | m28evk: add trimffs to nand commandMarek Vasut2013-07-12-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this is usefull when writing an UBI image which contains and UBIFS volume (check README.nand and UBI FAQ for more details) Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
| * | | ARM: tegra: enable LCD panel on VentanaStephen Warren2013-07-11-0/+41
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | ARM: tegra: enable LCD panel on HarmonyStephen Warren2013-07-11-0/+48
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | Tegra: Config: Enable Tegra30/Tegra114 USB functionJim Lin2013-07-11-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add USB EHCI, storage and network support. Tested on Tegra30 Cardhu, and Tegra114 Dalmore platforms. All works well. Signed-off-by: Jim Lin <jilin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | ARM: Tegra: USB: EHCI: Add support for Tegra30/Tegra114Jim Lin2013-07-11-175/+805
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tegra30 and Tegra114 are compatible except PLL parameters. Tested on Tegra30 Cardhu, and Tegra114 Dalmore platforms. All works well. Signed-off-by: Jim Lin <jilin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | ARM: Tegra: FDT: Add USB EHCI function for T30/T114Jim Lin2013-07-11-0/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DT node for USB EHCI function. Add support for T30-Cardhu, T30-Beaver, T114-Dalmore boards. Signed-off-by: Jim Lin <jilin@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-07-10-2026/+1194
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| | * | | EXYNOS: Resolve the i2c compilation errorAmar2013-07-10-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch resolves the below mentioned compilation error of i2c driver for non-FDT case Compilation error: s3c24x0_i2c.c: In function 'board_i2c_init': s3c24x0_i2c.c:544:18: error: 'CONFIG_MAX_I2C_NUM' undeclared (first use in this function) s3c24x0_i2c.c:544:18: note: each undeclared identifier is reported only once for each function it appears in s3c24x0_i2c.c:545:3: warning: implicit declaration of function Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Amar <amarendra.xt@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | arm: exynos: fix clock calculationMinkyu Kang2013-07-09-5/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are differnce with clock calcuation by cpu variations. This patch will fix it according to user manual. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
| | * | | power:bat:trats: Break battery charging with ctrl+CŁukasz Majewski2013-07-05-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for disabling battery charging with ctrl+C keyboard combination pressed. Moreover the battery update is done more frequently. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | arm:trats: Increase malloc pool size (for DFU ext4 transfers)Łukasz Majewski2013-07-05-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit: dfu: make data buffer size configurable SHA1: 89a72b2e0e141042c9109185e02d39b2107ffc62 replaced statically allocated buffers with one allocated with memalign. Malloc pool size of 1MiB was too small, since we needed bigger buffer to transfer for example uImage. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | EXYNOS: Move files from board/samsung to arch/armRajeshwari Shinde2013-07-05-1990/+788
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch performs the following: 1) Convert the assembly code for memory and clock initialization to C code. 2) Move the memory and clock init codes from board/samsung to arch/arm 3) Creat a common lowlevel_init file across Exynos4 and Exynos5. Converted the common lowlevel_init from assembly to C-code 4) Made spl_boot.c and tzpc_init.c common for both exynos4 and exynos5. 5) Enable CONFIG_SKIP_LOWLEVEL_INIT as stack pointer initialisation is already done in _main. 6) exynos-uboot-spl.lds made common across SMDKV310, Origen and SMDK5250. TEST: Tested SD-MMC boot on SMDK5250 and Origen. Tested USB and SPI boot on SMDK5250 Compile tested for SMDKV310. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | EXYNOS4210: Configure GPIO for uartRajeshwari Shinde2013-07-05-0/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch configures the gpio values for UART on Origen and SMDKV310 using pinmux 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>
| | * | | EXYNOS: LDS file move to commonRajeshwari Shinde2013-07-05-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | smdk5250-uboot-spl.lds is moved to common folder, so that it can be reused. It is renamed to exynos-uboot-spl.lds Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | EXYNOS: Add API for power reset and exit wakeupRajeshwari Shinde2013-07-05-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds APIs to get power reset status and exit the wakeup condition for both exynos5 and exynos4 Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | SMDK5250: Remove reduntant codeRajeshwari Shinde2013-06-28-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | enum boot_mode is defined twice once in spl.h and also in spl_boot.c, hence removing the same from spl_boot.c and including the header file. 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>
| | * | | gpio: s5p_gpio: Call s5p_gpio_set_value() instead of open-codeAxel Lin2013-06-25-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Call s5p_gpio_set_value() to avoid code duplication. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | gpio: s3c2440_gpio: Fix wrong writel argumentsAxel Lin2013-06-25-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code had writel arguments the wrong way around, fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | CONFIG: EXYNOS5: Enable silent consoleRajeshwari Shinde2013-06-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables CONFIG_SILENT_CONSOLE for EXYNOS5. This patch also removes the hardcoding of UART port from exynos5250 config. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | S5P: Serial: Add fdt support to driverRajeshwari Shinde2013-06-24-0/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds FDT support to the serial s5p driver. At present disabling the serial console (from the device tree) crashes U-Boot. Add checks for this case, so that execution can continue without a serial console. It also enables the serial_s5p driver recognize the silent_console option. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Gabe Black <gabeblack@google.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | EXYNOS5: FDT: Add serial device node valuesRajeshwari Shinde2013-06-24-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the device node required for serial driver Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | EXYNOS5: FDT: Add compatible strings for SerialRajeshwari Shinde2013-06-24-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add required compatible information for s5p serial driver Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * | | exynos: Adjust the starting MIF voltage to 1.05vBernie Thompson2013-06-24-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some Exynos5250 silicon may require 1.05v on the MIF to be stable, so to be safe we can default to 1.05v instead of 1.00v. This can be set optimally later in the boot process by the kernel. The 0x6 value for 1.05v comes from the MAX77686 datasheet. Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
generated by cgit v1.1 at 2024-11-09 20:53:43 +0000