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* ARM: imx: select HAVE_IMX_SRC when SMP is enabledShawn Guo2012-10-231-2/+1
| | | | | | | | | | | | | | | | | | With being part of multi-platform support, SMP can be enabled by other platform even when SOC_IMX6Q is deselected. It leads to a situation that arch/arm/mach-imx/platsmp.c is built without HAVE_IMX_SRC selection which will cause build error. For example, the following link errors will be seen when building imx5 with other v7 platforms. arch/arm/mach-imx/built-in.o: In function `imx_cpu_die': platform-ahci-imx.c:(.text+0x219c): undefined reference to `imx_enable_cpu' arch/arm/mach-imx/built-in.o: In function `imx_boot_secondary': platform-ahci-imx.c:(.cpuinit.text+0x14): undefined reference to `imx_set_cpu_jump' platform-ahci-imx.c:(.cpuinit.text+0x20): undefined reference to `imx_enable_cpu' Select HAVE_IMX_SRC as long as SMP is enabled to fix the problem. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mach-imx: Fix selection of ARCH_MXCFabio Estevam2012-10-193-1/+3
| | | | | | | | | | | | | | | | | | | | Since commit c5a0d497(ARM: imx: enable multi-platform build), ARCH_MXC is selected by the following logic: config ARCH_MXC def_bool y if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7 , which causes build error on vexpress_defconfig: arch/arm/mach-imx/hotplug.c:49: undefined reference to `imx_enable_cpu' arch/arm/mach-imx/platsmp.c:57: undefined reference to `imx_set_cpu_jump' arch/arm/mach-imx/platsmp.c:58: undefined reference to `imx_enable_cpu' Make ARCH_MXC a user selectable option, so that it does not get built by default on other defconfigs that select ARCH_MULTI_V4_V5 or ARCH_MULTI_V6_V7. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: imx: enable multi-platform buildShawn Guo2012-10-156-201/+33
| | | | | | | | | | | | | | | It enables multi-platform build for imx. With ARCH_MULTI_* options coming to play, ARCH_MXC becomes an user invisible option, while ARCH_IMX_V4_V5 and ARCH_IMX_V6_V7 get removed. Both imx_v4_v5_defconfig and imx_v6_v7_defconfig get updated to adopt the changes. AUTO_ZRELADDR and ARM_PATCH_PHYS_VIRT are selected by ARCH_MXC now to save the duplication. Headers timex.h and uncompress.h are not needed for multi-platform build. Remove them. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: imx: call mxc_device_init() in soc specific functionShawn Guo2012-10-157-2/+16
| | | | | | | | | | | | | mxc_device_init() is a core_initcall function used to register devices for mxc_aips_bus and mxc_ahb_bus, which are needed by gpio and dma device registration. Instead of being a core_initcall function, we have it called in soc specific initialization function before gpio and dma devices get registered, so that it will not be called for other platforms when we enable multi-platform support for imx. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: imx: remove header file mach/irqs.hShawn Guo2012-10-156-25/+5
| | | | | | | | | | | | | | | | | The only mach/irqs.h user outside arch/arm/mach-imx is sound/soc/fsl/imx-pcm-fiq.c, which refers to mxc_set_irq_fiq(). Move the declaration into include/linux/platform_data/asoc-imx-ssi.h, so that we can remove mach/irqs.h includsion from imx-pcm-fiq.c. Inside arch/arm/mach-imx, the only users to mach/irqs.h are avic.c and tzic.c for referring to macro FIQ_START. Let's move the macro into irq-common.h and get rid of mach/irqs.h completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: alsa-devel@alsa-project.org
* ARM: imx: include hardware.h rather than mach/hardware.hShawn Guo2012-10-15132-179/+160
| | | | | | | | | | | It moves a bunch of header files included in hardware.h and itself from mach-imx/include/mach to mach-imx, and updates users to include hardware.h rather than mach/hardware.h. The files in mach-imx/devices will need to include "../hardware.h". Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: move debug macros to include/debugShawn Guo2012-10-152-11/+30
| | | | | | | | | | | | | | | Move imx debug-macro.S over to common debug macro directory. It removes the inclusion to hardware.h by hard-coding the physical address of uart port and copying IMX_IO_P2V from hardware.h. Since we will need a common solution, which might use a fixed virtual address for uart port across platforms, we make a copy of IMX_IO_P2V here as a temporary solution to enable low-level debug for imx multi-platform build. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* video: imxfb: remove cpu_is_xxx by using platform_device_idShawn Guo2012-10-157-23/+51
| | | | | | | | | | | | | | It changes the driver to use platform_device_id rather than cpu_is_xxx to determine the controller type, and updates the platform code accordingly. As the result, mach/hardware.h inclusion gets removed from the driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: linux-fbdev@vger.kernel.org
* mmc: mxcmmc: remove cpu_is_xxx by using platform_device_idShawn Guo2012-10-158-21/+50
| | | | | | | | | | | | | | | It changes the driver to use platform_device_id rather than cpu_is_xxx to determine the controller type, and updates the platform code accordingly. As the result, mach/hardware.h inclusion gets removed from the driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Chris Ball <cjb@laptop.org> Tested-by: Javier Martin <javier.martin@vista-silicon.com> Cc: linux-mmc@vger.kernel.org
* media: mx2_camera: remove cpu_is_xxx by using platform_device_idShawn Guo2012-10-155-35/+85
| | | | | | | | | | | | | | | It changes the driver to use platform_device_id rather than cpu_is_xxx to determine the controller type, and updates the platform code accordingly. As the result, mach/hardware.h inclusion gets removed from the driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Tested-by: Javier Martin <javier.martin@vista-silicon.com> Cc: linux-media@vger.kernel.org
* dma: imx-dma: remove cpu_is_xxx by using platform_device_idShawn Guo2012-10-1510-18/+66
| | | | | | | | | | | | | | It changes the driver to use platform_device_id rather than cpu_is_xxx to determine the controller type, and updates the platform code accordingly. As the result, mach/hardware.h inclusion gets removed from the driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Javier Martin <javier.martin@vista-silicon.com> Cc: Vinod Koul <vinod.koul@linux.intel.com>
* dma: imx-dma: retrieve MEM and IRQ from resourcesShawn Guo2012-10-156-20/+45
| | | | | | | | | | Retrieve MEM and IRQ from resources rather than directly using the value by including machine header. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Vinod Koul <vinod.koul@linux.intel.com>
* dma: imx-dma: use devm_kzalloc and devm_request_irqShawn Guo2012-10-151-39/+15
| | | | | | | | | | Use managed functions devm_kzalloc and devm_request_irq instead to make the error patch simpler. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Vinod Koul <vinod.koul@linux.intel.com>
* rtc: mxc_rtc: remove cpu_is_xxx by using platform_device_idShawn Guo2012-10-156-10/+40
| | | | | | | | | | | | | | It changes the driver to use platform_device_id rather than cpu_is_xxx to determine the controller type, and updates the platform code accordingly. As the result, mach/hardware.h inclusion gets removed from the driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: rtc-linux@googlegroups.com
* mtd: mxc_nand: remove cpu_is_xxx by using platform_device_idShawn Guo2012-10-1510-52/+79
| | | | | | | | | | | | | | It changes the driver to use platform_device_id rather than cpu_is_xxx to determine the controller type, and updates the platform code accordingly. As the result, mach/hardware.h inclusion gets removed from the driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: linux-mtd@lists.infradead.org
* i2c: imx: remove cpu_is_xxx by using platform_device_idShawn Guo2012-10-1518-54/+87
| | | | | | | | | | | | | | | | | | | This is some amount of work left/forgot from device tree conversion. Instead of checking cpu_is_xxx to determine the controller type, the driver should use platform_device_id, which should match the device tree compatible string. The patch changes the driver to use platform_device_id rather than cpu_is_xxx to determine the controller type/version. It also updates the platform code and device tree source accordingly. As the result, mach/hardware.h inclusion gets removed from the driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Wolfram Sang <w.sang@pengutronix.de> Cc: linux-i2c@vger.kernel.org
* watchdog: imx2_wdt: remove unneeded mach/hardware.h inclusionShawn Guo2012-10-151-1/+0
| | | | | | | | | | | The inclusion of mach/hardware.h is not used by the driver at all. Remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: linux-watchdog@vger.kernel.org
* video: mx3fb: remove unneeded mach/hardware.h inclusionShawn Guo2012-10-151-1/+0
| | | | | | | | | | | The inclusion of mach/hardware.h is not used by the driver at all. Remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: linux-fbdev@vger.kernel.org
* usb: ehci-mxc: remove unneeded mach/hardware.h inclusionShawn Guo2012-10-151-1/+0
| | | | | | | | | | | The inclusion of mach/hardware.h is not used by the driver at all. Remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org
* ASoC: imx-ssi: remove unneeded mach/hardware.h inclusionShawn Guo2012-10-151-1/+0
| | | | | | | | | | | The inclusion of mach/hardware.h is not used by the driver at all. Remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: alsa-devel@alsa-project.org
* dma: imx-sdma: remove unneeded mach/hardware.h inclusionShawn Guo2012-10-151-1/+0
| | | | | | | | | | The inclusion of mach/hardware.h is not used in imx-sdma driver at all. Remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Vinod Koul <vinod.koul@intel.com>
* dma: ipu: rename mach/ipu.h to include/linux/dma/ipu-dma.hShawn Guo2012-10-155-9/+7
| | | | | | | | | | | | | | The header ipu.h really belongs to dma subsystem rather than imx platform. Rename it to ipu-dma.h and put it into include/linux/dma/. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: linux-media@vger.kernel.org Cc: linux-fbdev@vger.kernel.org
* ARM: imx: remove mach/dma-mx1-mx2.hShawn Guo2012-10-151-10/+0
| | | | | | | | The header mach/dma-mx1-mx2.h is used nowhere. Remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: include ulpi.h rather than mach/ulpi.hShawn Guo2012-10-1516-16/+15
| | | | | | | | | Rename mach-imx/include/mach/ulpi.h to mach-imx/ulpi.h, and update users to include ulpi.h rather than mach/ulpi.h. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: include iram.h rather than mach/iram.hShawn Guo2012-10-152-1/+2
| | | | | | | | | Rename mach-imx/include/mach/iram.h to mach-imx/iram.h, and update users to include iram.h rather than mach/iram.h. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: include iim.h rather than mach/iim.hShawn Guo2012-10-154-3/+5
| | | | | | | | | Rename mach-imx/include/mach/iim.h to mach-imx/iim.h, and update users to include iim.h rather than mach/iim.h. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: ARM: imx: include cpuidle.h rather than mach/cpuidle.hShawn Guo2012-10-153-2/+2
| | | | | | | | | Rename mach-imx/include/mach/cpuidle.h to mach-imx/cpuidle.h, and update users to include cpuidle.h rather than mach/cpuidle.h. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: include common.h rather than mach/common.hShawn Guo2012-10-1577-77/+93
| | | | | | | | | | | | Rename mach-imx/include/mach/common.h to mach-imx/common.h and update all users to include common.h rather than mach/common.h. It also removes an unneeded inclusion to common.h in mach-imx/devices/devices.c. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: merge plat-mxc into mach-imxShawn Guo2012-10-1546-104/+98
| | | | | | | | | | | | | It's really unnecessary to have plat-mxc, and let's merge it into mach-imx. It's pretty much just a bunch of file renaming and Kconfig/Makefile merge. To make the change less invasive, we keep using Kconfig symbol CONFIG_ARCH_MXC for mach-imx sub-architecture. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: move platform device code into mach-imxShawn Guo2012-10-1552-49/+51
| | | | | | | | | | It moves platform device code from plat-mxc into mach-imx. Along with that, header devices-common.h gets moved from plat-mxc/include/mach/ into mach-imx/devices/. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: remove unnecessary inclusion from device-imx*.hShawn Guo2012-10-159-8/+1
| | | | | | | | | There is no need for device-imx*.h to include <soc>.h. Remove them and fix one indirect inclusion in mach-mx31ads.c. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: move iomux drivers and headers into mach-imxShawn Guo2012-10-1568-70/+79
| | | | | | | | | The board files in mach-imx are the only users of iomux drivers and headers. Move them into mach-imx from plat-mxc. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: imx: include board headers in the same folderShawn Guo2012-10-1521-15/+15
| | | | | | | | | | The headers that are only used by board files do not necessarily need to be in plat-mxc/include/mach. Move them to the same place as those board files. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
* Linux 3.7-rc1v3.7-rc1Linus Torvalds2012-10-141-2/+2
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* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2012-10-14107-4493/+2895
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS update from Ralf Baechle: "Cleanups and fixes for breakage that occured earlier during this merge phase. Also a few patches that didn't make the first pull request. Of those is the Alchemy work that merges code for many of the SOCs and evaluation boards thus among other code shrinkage, reduces the number of MIPS defconfigs by 5." * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (22 commits) MIPS: SNI: Switch RM400 serial to SCCNXP driver MIPS: Remove unused empty_bad_pmd_table[] declaration. MIPS: MT: Remove kspd. MIPS: Malta: Fix section mismatch. MIPS: asm-offset.c: Delete unused irq_cpustat_t struct offsets. MIPS: Alchemy: Merge PB1100/1500 support into DB1000 code. MIPS: Alchemy: merge PB1550 support into DB1550 code MIPS: Alchemy: Single kernel for DB1200/1300/1550 MIPS: Optimize TLB refill for RI/XI configurations. MIPS: proc: Cleanup printing of ASEs. MIPS: Hardwire detection of DSP ASE Rev 2 for systems, as required. MIPS: Add detection of DSP ASE Revision 2. MIPS: Optimize pgd_init and pmd_init MIPS: perf: Add perf functionality for BMIPS5000 MIPS: perf: Split the Kconfig option CONFIG_MIPS_MT_SMP MIPS: perf: Remove unnecessary #ifdef MIPS: perf: Add cpu feature bit for PCI (performance counter interrupt) MIPS: perf: Change the "mips_perf_event" table unsupported indicator. MIPS: Align swapper_pg_dir to 64K for better TLB Refill code. vmlinux.lds.h: Allow architectures to add sections to the front of .bss ...
| * Merge tag 'disintegrate-mips-20121009' of ↵Ralf Baechle2012-10-1146-1706/+1846
| |\ | | | | | | | | | | | | | | | | | | | | | git://git.infradead.org/users/dhowells/linux-headers into mips-for-linux-next UAPI Disintegration 2012-10-09 Patchwork: https://patchwork.linux-mips.org/patch/4414/
| | * UAPI: (Scripted) Disintegrate arch/mips/include/asmDavid Howells2012-10-0946-1706/+1846
| | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
| * | MIPS: SNI: Switch RM400 serial to SCCNXP driverThomas Bogendoerfer2012-10-111-24/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new SCCNXP driver supports the SC2681 chips used in RM400 machines. We now use the new driver instead of the old SC26xx driver. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4417/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Remove unused empty_bad_pmd_table[] declaration.Ralf Baechle2012-10-111-1/+0
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: MT: Remove kspd.Ralf Baechle2012-10-115-462/+0
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Malta: Fix section mismatch.Ralf Baechle2012-10-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LD arch/mips/pci/built-in.o WARNING: arch/mips/pci/built-in.o(.devinit.text+0x2a0): Section mismatch in reference from the function malta_piix_func0_fixup() to the variable .init.data:pci_irq The function __devinit malta_piix_func0_fixup() references a variable __initdata pci_irq. If pci_irq is only used by malta_piix_func0_fixup then annotate pci_irq with a matching annotation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: asm-offset.c: Delete unused irq_cpustat_t struct offsets.Ralf Baechle2012-10-111-10/+0
| | | | | | | | | | | | | | | | | | | | | Originally added in 05b541489c48e7fbeec19a92acf8683230750d0a [Merge with Linux 2.5.5.] over 10 years ago but never been used. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Alchemy: Merge PB1100/1500 support into DB1000 code.Manuel Lauss2012-10-118-678/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PB1100/1500 are similar to their DB-cousins but with a few more devices on the bus. This patch adds PB1100/1500 support to the existing DB1100/1500 code. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: lnux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4338/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Alchemy: merge PB1550 support into DB1550 codeManuel Lauss2012-10-116-437/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PB1550 is more or less a DB1550 without the PCI IDE controller, a more complicated (read: configurable) Flash setup and some other minor changes. Like the DB1550 it can be automatically detected by reading the CPLD ID register bits. This patch adds PB1550 detection and setup to the DB1550 code. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4337/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Alchemy: Single kernel for DB1200/1300/1550Manuel Lauss2012-10-1113-941/+548
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Combine support for the DB1200/PB1200, DB1300 and DB1550 boards into a single kernel image. defconfig-generated image verified on DB1200, DB1300 and DB1550. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4335/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Optimize TLB refill for RI/XI configurations.David Daney2012-10-111-16/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't have to do a separate shift to eliminate the software bits, just rotate them into the fill and they will be ignored. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4294/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: proc: Cleanup printing of ASEs.Ralf Baechle2012-10-111-9/+11
| | | | | | | | | | | | | | | | | | The number of %s was just getting ridiculous. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Hardwire detection of DSP ASE Rev 2 for systems, as required.Ralf Baechle2012-10-1119-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | Most supported systems currently hardwire cpu_has_dsp to 0, so we also can disable support for cpu_has_dsp2 resulting in a slightly smaller kernel. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Add detection of DSP ASE Revision 2.Steven J. Hill2012-10-115-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ralf@linux-mips.org: This patch really only detects the ASE and passes its existence on to userland via /proc/cpuinfo. The DSP ASE Rev 2. adds new resources but no resources that would need management by the kernel.] Signed-off-by: Steven J. Hill <sjhill@mips.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4165/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Optimize pgd_init and pmd_initDavid Daney2012-10-111-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a dual issue processor GCC generates code that saves a couple of clock cycles per loop if we rearrange things slightly. Checking for p != end saves a SLTU per loop, moving the increment to the middle can let it dual issue on multi-issue processors. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4249/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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