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2012-03-07ARM: imx: convert to common runtime ioremap hookRob Herring1-5/+5
Convert i.MX platforms to use the common run-time ioremap hook instead of the imx specific hook. Also, move addr_in_module out of io.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Sascha Hauer <kernel@pengutronix.de>
2012-02-08Merge tag 'v3.3-rc2' into depends/rmk/for-armsocOlof Johansson33-4/+7684
There were conflicts between fixes going in after 3.3-rc1 and Russell's stable arm-soc base branch. Resolving it in the dependency branch so that each topic branch shares the same resolution. Conflicts: arch/arm/mach-at91/at91cap9.c arch/arm/mach-at91/at91sam9g45.c
2012-01-29Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds2-5/+1
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm: (31 commits) ARM: 7304/1: ioremap: fix boundary check when reusing static mapping ARM: 7301/1: Rename the T() macro to TUSER() to avoid namespace conflicts ARM: 7299/1: ftrace: clear zero bit in reported IPs for Thumb-2 ARM: 7298/1: realview: fix mapping of MPCore private memory region PCMCIA: fix sa1111 oops on remove ARM: 7288/1: mach-sa1100: add missing module_init() call ARM: 7297/1: smp_twd: make sure timer is stopped before registering it ARM: 7296/1: proc-v7.S: remove HARVARD_CACHE preprocessor guards ARM: 7295/1: cortex-a7: move proc_info out of !CONFIG_ARM_LPAE block ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMP ARM: 7291/1: cache: assume 64-byte L1 cachelines for ARMv7 CPUs ARM: 7290/1: vmlinux.lds.S: align the exception fixup table to a 4-byte boundary ARM: 7289/1: vmlinux.lds.S: do not hardcode cacheline size as 32 bytes MFD: ucb1x00-ts: fix resume failure MFD: ucb1x00-core: fix gpiolib direction_output handling MFD: ucb1x00-core: fix missing restore of io output data on resume MFD: mcp-core: fix mcp_priv() to be more type safe MFD: mcp-core: fix complaints from the genirq layer Revert "ARM: sa11x0: Implement autoloading of codec and codec pdata for mcp bus." Revert "ARM: sa1100: Refactor mcp-sa11x0 to use platform resources." ... Fix up conflict due to arch/arm/mach-mx5/Kconfig having been merged into mach-imx5 (commit 784a90c0a7d8: "ARM i.MX: Merge i.MX5 support into mach-imx"), but the ARM_L1_CACHE_SHIFT_6 entry was moved to be driven by the CPU_V7 logic from it in the old location in rmk's branch (commit a092f2b15399: "ARM: 7291/1: cache: assume 64-byte L1 cachelines for ARMv7 CPUs").
2012-01-29Merge tag 'fixes-for-linus' of ↵Linus Torvalds2-1/+14
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc arm-soc fixes for 3.3-rc: AT91 needed reset fixes which resulted in some minor code refactoring, it also adds a feature-removal for one of their platforms for 3.4. The USB patches have been acked by Greg K-H. i.MX and ux500 both have some minor fixes, nothing controversial. * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arch/arm/mach-imx/mach-mx53_ard.c: add missing iounmap ARM: imx: iomux-v1.h: Fix build error due to __init annotation ARM: at91: Fix at91sam9g45 and at91cap9 reset ARM: at91: make rstc soc independent ARM: at91: introduce AT91_SAM9_ALT_RESET to select the at91sam9 alternative reset ARM: at91: merge at91cap9_ddrsdr.h in at91sam9_ddrsdr.h ARM: at91: fix cap9 ddrsdr register ARM/USB: at91/ohci-at91: rename vbus_pin_inverted to vbus_pin_active_low USB: at91: fix clk_get error handling ARM: at91: removal of CAP9 SoC family ARM: at91: fix at91rm9200 soc subtype handling mach-ux500: no MMC_CAP_SD_HIGHSPEED on Snowball mach-ux500: enable ARM errata 764369 mach-ux500: do not override outer.inv_all mach-ux500: musb: now musb is always in OTG mode ARM: imx6: add missing twd_clk for imx6q clock
2012-01-24Merge tag 'arm-soc-imx-move' of ↵Linus Torvalds31-0/+7677
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Consolidate i.MX 5 platforms to be under the new shared i.MX 3/5/6 tree. * tag 'arm-soc-imx-move' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM i.MX: Update defconfig ARM i.MX: Merge i.MX5 support into mach-imx ARM i.MX5: remove unnecessary includes from board files Fix up fairly trivial conflicts due to various changes nearby in arch/arm/{mach,plat}-imx/{Kconfig,Makefile} Pull request had been sent to the wrong email address, but happened before the merge window closed. I'm merging the MX 5 consolidation, since it apparently will help the next development window and will avoid conflicts later as per Arnd.
2012-01-23ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMPWill Deacon1-4/+1
It turns out that the logical CPU mapping is useful even when !CONFIG_SMP for manipulation of devices like interrupt and power controllers when running a UP kernel on a CPU other than 0. This can happen when kexecing a UP image from an SMP kernel. In the future, multi-cluster systems running AMP configurations will require something similar for mapping cluster IDs, so it makes sense to decouple this logic in preparation for this support. Acked-by: Yang Bai <hamo.by@gmail.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Reported-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-21ARM: plat-mxc: hook special idle handlers to arm_pm_idleNicolas Pitre2-29/+26
... and remove redundant include of <mach/system.h>. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-20ARM: imx6: add missing twd_clk for imx6q clockShawn Guo1-0/+11
With commit 5def51b (ARM: 7211/1: smp_twd: get the rate from a clock) hitting mainline, if we do not have a twd_clk for lookup, we will see the following error message in boot log. smp_twd: clock not found: -2 Actually we should add this clock regardless of the error message, so that we can: * Avoid the local timer calibrating at boot time * Make the local timer cpufreq aware on imx6q Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-01-17Merge branch 'fixes-for-arm-soc' of git://sources.calxeda.com/kernel/linux ↵Olof Johansson1-2/+1
into fixes * 'fixes-for-arm-soc' of git://sources.calxeda.com/kernel/linux: ARM: make BSYM macro assembly only ARM: highbank: remove incorrect BSYM usage ARM: imx: remove incorrect BSYM usage ARM: exynos: remove incorrect BSYM usage ARM: ux500: add missing ENDPROC to headsmp.S ARM: msm: Add missing ENDPROC to headsmp.S ARM: versatile: Add missing ENDPROC to headsmp.S
2012-01-16ARM: imx: remove incorrect BSYM usageRob Herring1-2/+1
BSYM macro is only needed for assembly files and its usage in c files is wrong, so remove it. The linker will correctly set bit 0 for Thumb2 kernels. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Sascha Hauer <kernel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dave Martin <dave.martin@linaro.org>
2012-01-13ARM: Add arm_memblock_steal() to allocate memory away from the kernelRussell King3-9/+6
Several platforms are now using the memblock_alloc+memblock_free+ memblock_remove trick to obtain memory which won't be mapped in the kernel's page tables. Most platforms do this (correctly) in the ->reserve callback. However, OMAP has started to call these functions outside of this callback, and this is extremely unsafe - memory will not be unmapped, and could well be given out after memblock is no longer responsible for its management. So, provide arm_memblock_steal() to perform this function, and ensure that it panic()s if it is used inappropriately. Convert everyone over, including OMAP. As a result, OMAP with OMAP4_ERRATA_I688 enabled will panic on boot with this change. Mark this option as BROKEN and make it depend on BROKEN. OMAP needs to be fixed, or 137d105d50 (ARM: OMAP4: Fix errata i688 with MPU interconnect barriers.) reverted until such time it can be fixed correctly. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-10Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds4-6/+20
power management changes for omap and imx A significant part of the changes for these two platforms went into power management, so they are split out into a separate branch. * tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (65 commits) ARM: imx6: remove __CPUINIT annotation from v7_invalidate_l1 ARM: imx6: fix v7_invalidate_l1 by adding I-Cache invalidation ARM: imx6q: resume PL310 only when CACHE_L2X0 defined ARM: imx6q: build pm code only when CONFIG_PM selected ARM: mx5: use generic irq chip pm interface for pm functions on ARM: omap: pass minimal SoC/board data for UART from dt arm/dts: Add minimal device tree support for omap2420 and omap2430 omap-serial: Add minimal device tree support omap-serial: Use default clock speed (48Mhz) if not specified omap-serial: Get rid of all pdev->id usage ARM: OMAP2+: hwmod: Add a new flag to handle hwmods left enabled at init ARM: OMAP4: PRM: use PRCM interrupt handler ARM: OMAP3: pm: use prcm chain handler ARM: OMAP: hwmod: add support for selecting mpu_irq for each wakeup pad ARM: OMAP2+: mux: add support for PAD wakeup interrupts ARM: OMAP: PRCM: add suspend prepare / finish support ARM: OMAP: PRCM: add support for chain interrupt handler ARM: OMAP3/4: PRM: add functions to read pending IRQs, PRM barrier ARM: OMAP2+: hwmod: Add API to enable IO ring wakeup ARM: OMAP2+: mux: add wakeup-capable hwmod mux entries to dynamic list ...
2012-01-09Merge branch 'samsung/cleanup' into next/boardsArnd Bergmann35-20/+111
Conflicts: arch/arm/mach-imx/mach-imx6q.c arch/arm/mach-omap2/board-ti8168evm.c arch/arm/mach-s3c64xx/Kconfig arch/arm/mach-tegra/Makefile arch/arm/mach-tegra/board-dt-tegra20.c arch/arm/mach-tegra/common.c Lots of relatively simple conflicts between the board changes and stuff from the arm tree. This pulls in the resolution from the samsung/cleanup tree, so we don't get conflicting merges. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-01-07Merge branch 'imx/pm2' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Olof Johansson1-1/+1
into imx6/pm
2012-01-05Merge branch 'restart' into for-linusRussell King32-2/+87
Conflicts: arch/arm/mach-exynos/cpu.c The changes to arch/arm/mach-exynos/cpu.c were moved to mach-exynos/common.c.
2012-01-05Merge branch 'devel-stable' into for-linusRussell King1-1/+1
Conflicts: arch/arm/kernel/setup.c arch/arm/mach-shmobile/board-kota2.c
2012-01-05ARM: 7198/1: arm/imx6: add restart support for imx6qShawn Guo3-3/+57
The restart support was missed from the initial imx6q submission. The mxc_restart() does not work for imx6q. Instead, this patch adds the restart for imx6q. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-05ARM: restart: mxc: use new restart hookRussell King30-0/+31
Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-04Merge branch 'imx/board' into next/boardsArnd Bergmann3-1/+12
* imx/board: (4 commits) Enable 32 bit flash support for iMX21ADS board ARM: mx31pdk: Add MC13783 RTC support iomux-mx25: configuration to support CSPI3 on CSI pins MX1:apf9328: Add i2c support Updated to v3.2-rc6, conflicts: arch/arm/kernel/setup.c
2012-01-03ARM: mx31pdk: Add MC13783 RTC supportFabio Estevam1-1/+1
MX31PDK board has a MC13783 PMIC, which provides RTC functionality. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-01-03MX1:apf9328: Add i2c supportGwenhael Goavec-Merou2-0/+11
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-31ARM: imx6: remove __CPUINIT annotation from v7_invalidate_l1Shawn Guo1-1/+0
The recent suspend testing on !SMP build discovers that the __CPUINIT annotation for v7_invalidate_l1 should not be there, as the function is called by resume path for not only SMP but also !SMP build. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-30ARM: imx6: fix v7_invalidate_l1 by adding I-Cache invalidationShawn Guo1-0/+1
The recent suspend/resume and reset testing on imx6q discovers that not only D-Cache but also I-Cache has random data and validity when the core comes out of a power recycle. This patch adds I-Cache invalidation into v7_invalidate_l1 to make sure both D-Cache and I-Cache invalidated on power-up. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-26ARM: imx6q: resume PL310 only when CACHE_L2X0 definedEric Miao2-4/+11
Original patch from Lothar Waßmann, this patch fixes a building error when CONFIG_CACHE_L2X0 is not defined. Cc: Lothar Waßmann <lw@karo-electronics.de> Signed-off-by: Eric Miao <eric.miao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-26ARM: imx6q: build pm code only when CONFIG_PM selectedEric Miao3-1/+8
Signed-off-by: Eric Miao <eric.miao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-20Merge branch 'arm/common-kconfig-refactor+for-rmk' of ↵Russell King1-1/+1
git://git.linaro.org/people/dmart/linux-2.6-arm into devel-stable
2011-12-19imx6q: Remove unconditional dependency on l2x0 L2 cache supportDave Martin1-1/+0
The i.MX6 Quad SoC will work without the l2x0 L2 cache controller support built into the kernel, so this patch removes the dependency on CACHE_L2X0. This makes the l2x0 support optional, so that it can be turned off when desired for debugging purposes etc. Since SOC_IMX6Q already depends on ARCH_IMX_V6_V7 and ARCH_IMX_V6_V7 selects MIGHT_HAVE_CACHE_L2X0, there is no need to select that option explicitly from SOC_IMX6Q. Thanks to Shawn Guo for this suggestion. [1] [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2011-November/074602.html Acked-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19ARM: SMP: Refactor Kconfig to be more maintainableDave Martin1-0/+1
Making SMP depend on (huge list of MACH_ and ARCH_ configs) is bothersome to maintain and likely to lead to merge conflicts. This patch moves the knowledge of which platforms are SMP-capable to the individual machines. To enable this, a new HAVE_SMP config option is introduced to allow machines to indicate that they can run in a SMP configuration. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> (for nomadik, ux500) Acked-by: Tony Lindgren <tony@atomide.com> (for omap) Acked-by: Kukjin Kim <kgene.kim@samsung.com> (for exynos) Acked-by: Sascha Hauer <s.hauer@pengutronix.de> (for imx) Acked-by: Olof Johansson <olof@lixom.net> (for tegra)
2011-12-19cpuimx35: fix touchscreen supportEric Bénard1-1/+7
Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19cpuimx35sd: fix KconfigEric Bénard2-3/+3
in 0d6cfa3a75f5cde5b3ca0dde748fd22625b4f34c I fixed the mach-types records. We also need to make the name consistent in Kconfig else the machine_is_eukrea_cpuimx35sd macro fails, and thus audio codec is not properly initalized. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19clock-imx35: fix reboot in internal boot modeEric Bénard1-10/+10
commit 8d75a26 "ARM: mx35: use generic function for displaying silicon revision" disabled IIM clock after reading silicon revision which will prevent reboot in internal boot mode. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Jason Liu <jason.hui@linaro.org> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-19cpuimx25sd: fix KconfigEric Bénard2-3/+3
in 0d6cfa3a75f5cde5b3ca0dde748fd22625b4f34c I fixed the mach-types records. We also need to make the name consistent in Kconfig else the machine_is_eukrea_cpuimx25sd macro fails, and thus audio codec is not properly initalized. Signed-off-by: Eric Bénard <eric@eukrea.com> Cc: Sascha Hauer <kernel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-12-14ARM: imx6q: generate imx6q dtb filesEric Miao1-0/+3
Signed-off-by: Eric Miao <eric.miao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-14arm/imx6q: Rename Sabreauto to Armadillo2Dirk Behme1-1/+1
The Sabreauto board was renamed to Armadillo2 recently. To avoid confusion, rename Sabreauto to Armadillo2/arm2. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-14arm/imx6q-sabrelite: add enet phy ksz9021rn fixupRichard Zhao1-0/+21
The default phy RGMII pad settings can not work, tune pad skew. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-14arm/imx6: add imx6q sabrelite board supportRichard Zhao1-0/+1
- Add basic board dts file - Add board compatible string to mach-imx6q. - Update fsl DT board doc. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-06Merge branch 'imx/fix-irqdomain' of ↵Arnd Bergmann1-4/+5
git://git.linaro.org/people/shawnguo/linux-2.6 into fixes
2011-12-01arm/imx: fix irq_base for gpioShawn Guo1-3/+2
When gpio core dynamically allocate gpio number for a port, it starts from the end of the total range, 0 ~ ARCH_NR_GPIOS. That said, the earlier a port gets probed, the bigger gpio number it gets assigned. To match this, the irq_base for gpio should be assigned from 'MXC_GPIO_IRQ_START + ARCH_NR_GPIOS' decreasingly. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-12-01arm/imx: fix return type of callback passed to of_irq_init()Shawn Guo1-1/+3
The of_irq_init() expects the callback passed by .data of of_device_id return 'int' instead of 'void'. This patch fixes it to have irq_init_cb() return the correct value, and in turn have the secondary interrupt controller (gpio in this case) initialized properly and also eliminate the error message 'of_irq_init: children remain, but no parents' which was overlooked before. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-11-24Merge branch 'imx-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 ↵Arnd Bergmann2-64/+58
into fixes
2011-11-24Merge branch 'for-arnd' of ↵Arnd Bergmann1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into fixes
2011-11-22Merge branch 'cleanups/remove-unused-kconfig' into imx-fixes-for-arndSascha Hauer1-13/+0
2011-11-22Merge branch 'cleanups/assorted' into imx-fixes-for-arndSascha Hauer1-25/+28
Conflicts: arch/arm/mach-imx/mm-imx3.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-11-22ARM: imx/mm-imx3: conditionally compile i.MX31 and i.MX35 codeUwe Kleine-König1-27/+31
This fixes building a kernel for only one of the two SOCs. Without this patch an i.MX31 only build fails with: arch/arm/mach-imx/built-in.o: In function `imx35_init_early': mach-bug.c:(.init.text+0x2c): undefined reference to `mxc_iomux_v3_init' arch/arm/mach-imx/built-in.o: In function `imx35_soc_init': mach-bug.c:(.init.text+0xe4): undefined reference to `mx35_revision' Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-11-22ARM: imx: drop 'ARCH_MX31' and 'ARCH_MX35'Paul Bolle1-13/+0
Commit 27ad4bf72a ("ARM: imx: move mx3 support to mach-imx") kept ARCH_MX31 and ARCH_MX35 'for compatibility'. Now that they aren't actually used anymore, they can be dropped entirely. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-11-17ARM: imx6q: move clock register map to machine_desc.map_ioRichard Zhao2-2/+6
map_io is the only place to call iotable_init. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> [shawn.guo: rename imx_clock_map_io() to imx6q_clock_map_io()] Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-11-16ARM: mach-imx: convert logical CPU numbers to physical numbersWill Deacon1-0/+7
This patch uses the new cpu_logical_map() macro for converting logical CPU numbers into physical numbers when releasing CPUs during the SMP boot and CPU hotplug paths. Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
2011-11-16ARM i.MX: Merge i.MX5 support into mach-imxSascha Hauer31-0/+7641
This patch moves the contents of arch/arm/mach-mx5 to arch/arm/mach-imx and adjusts the Makefile/Kconfig entries in a way that it's possible to compile i.MX5 together with i.MX3/6. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
2011-11-11arm/imx: fix imx6q mmc error when mounting rootfsShawn Guo1-1/+16
The following error is seen in some case when mounting rootfs from SD/MMC cards. Waiting for root device /dev/mmcblk0p1... mmc1: host does not support reading read-only switch. assuming write-enable. mmc1: new high speed SDHC card at address b368 mmcblk0: mmc1:b368 SDC 3.74 GiB mmcblk0: p1 mmc1: Timeout waiting for hardware interrupt. mmcblk0: error -110 transferring data, sector 3678224, nr 40, cmd response 0x900, card status 0xc00 end_request: I/O error, dev mmcblk0, sector 3678225 Buffer I/O error on device mmcblk0p1, logical block 458754 lost page write due to I/O error on mmcblk0p1 This patch fixes the problem by lowering the usdhc clock and correcting watermark configuration. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Chris Ball <cjb@laptop.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-11-11arm/imx: fix the references to ARCH_MX3Shawn Guo1-15/+19
The config symbol ARCH_MX3 has been removed by commit 'a89cf59 arm/imx: merge i.MX3 and i.MX6', and it should not be referenced any more. The patch also change ARCH_MX* to SOC_IMX* for other platforms. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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