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* Merge branch 'for-rmk-realview' of git://linux-arm.org/linux-2.6 into develRussell King2008-12-01
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| * RealView: Select CPU_V6 for MACH_REALVIEW_PB11MPCatalin Marinas2008-12-01
| | | | | | | | | | | | | | | | | | This seems to be missing from the arm:devel branch, though the other RealView configurations were modified accordingly. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Update the realview-smp_defconfig file to a newer kernelCatalin Marinas2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original file was based on 2.6.19-rc3. Apart from the new symbols, the explicitly enabled eatures are AEABI, REALVIEW_HIGH_PHYS_OFFSET and MACH_REALVIEW_PB11MP. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Update the realview_defconfig file to a newer kernelCatalin Marinas2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The original file was based on 2.6.14-rc2. Apart from the new symbols, the explicitly enabled features are AACI, MMC, AEABI, MACH_REALVIEW_PB1176 and MACH_REALVIEW_PB11MP. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Allow the in-kernel smc911x.c driver on RealViewCatalin Marinas2008-12-01
| | | | | | | | | | | | | | | | This patch adds smc911x.c device configuration to the RealView platforms. At some point it may be changed to the new smsc911x.c driver (once complete testing was done). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Refactor the Ethernet device registrationCatalin Marinas2008-12-01
| | | | | | | | | | | | | | | | This patch moves the Ethernet device registration from individual realview_*.c files to core.c. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Clean up the machine_is_*() calls in platsmp.cCatalin Marinas2008-12-01
| | | | | | | | | | | | | | | | | | | | | | Some of the calls weren't necessary and some others were duplicated. This patch tidies up the platsmp.c file. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Use only the shadow mapping of ARM11MPCore local timersCatalin Marinas2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | All the cases where the local timer for a CPU is accessed happen on the corresponding current CPU, hence no need to access the per-CPU local timer mappings. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Add Cortex-A9 support to the EB boardJon Callan2008-12-01
| | | | | | | | | | | | | | | | | | | | | | This patch adds the necessary definitions and Kconfig entries to enable Cortex-A9 (ARMv7 SMP) tiles on the RealView/EB board. Signed-off-by: Jon Callan <Jon.Callan@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Use flush_cache_all() rather than MCR in cpu_enter_lowpower()Harry Fearnhamm2008-12-01
| | | | | | | | | | | | | | | | | | | | | | The MCR for flushing the whole D cache is undefined on ARMv7 CPUs. Signed-off-by: Harry Fearnhamm <Harry.Fearnhamm@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Add support for the Cortex-A8 Platform BaseboardBahadir Balban2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for RealView/PB-A8, a platform based on Cortex-A8 with support for PCI-E and compact flash. Signed-off-by: Bahadir Balban <bahadir.balban@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Allow PHYS_OFFSET at 0x70000000Catalin Marinas2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RealView boards like PB11MPCore have 512MB of RAM available contiguously at 0x70000000. Half of the memory is mirrored at 0x00000000 for backwards compatibility. This patch adds the CONFIG_REALVIEW_HIGH_PHYS_OFFSET option option to change the physical base address so that the full amount of RAM is available to Linux. Note that the EB board has 256MB of RAM also mirrored at 0x70000000, the only board without this feature being PB1176. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Make more vmalloc space by changing IO_ADDRESSCatalin Marinas2008-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | Since boards like PB11MPCore have 512MB of RAM and 128MB of flash, the virtual space is short on vmalloc memory and mapping the flash fails. This patch changes the IO_ADDRESS so that static mappings start at 0xfc000000 and moves the PCI virtual addresses higher up. The new VMALLOC_END is set to 0xf8000000 (512MB higher than the old value). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Add debug-macro.S support for the PB1176 platformCatalin Marinas2008-11-10
| | | | | | | | | | | | | | | | | | | | | | The UART0 address is different on PB1176 from EB or PB11MPCore. This patch adds the necessary #ifdef's to this file. The disadvantage is that enabling CONFIG_DEBUG_LL will work properly on PB1176 if only this platform is enabled. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Change the clcd panel controls to use RGB instead of BGRCatalin Marinas2008-11-10
| | | | | | | | | | | | Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Allow XVGA (1024x768) CLCD resolution on the RealView boardsColin Tuckley2008-11-10
| | | | | | | | | | | | | | | | | | | | This patch adds another clcd_panel structure for the above resolution and makes it the default for the PB1176 and PB11MPCore platforms. Signed-off-by: Colin Tuckley <Colin.Tuckley@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * RealView: Use the correct oscillator for the CLCD on PB1176Colin Tuckley2008-11-10
| | | | | | | | | | | | | | | | | | On PB1176, oscillator 0 rather than 4 should be used. Signed-off-by: Colin Tuckley <colin.tuckley@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
* | [ARM] 5336/1: Formatting/Whitespace cleanups in mach-sa1100Kristoffer Ericson2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes bad formatting found in mach-sa1100 files. What it does is to replace/delete things like excessive spaces (start || endline). The code looks the same just alot less junk. Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5324/2: ep93xx: support gpio interrupt debounceHartley Sweeten2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add debounce support for ep93xx gpio interrupts. On the EP93xx, GPIO ports A, B, and F can be used to generate interrupts. For each port, if interrupts are enabled, it is possible to debouce the input signal. Debouncing is implemented by passing the input signal through a 2-bit shift register clocked by a 128Hz clock. This patch adds a platform specific way to enable the debouce feature for these input ports. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5311/1: ep93xx: add core support for built in i2c busHartley Sweeten2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | Allow the ep93xx platform init code to register the built-in i2c bus. The EP93xx processor has two GPIO pins dedicated for an I2C bus. This patch registers the platform supplied i2c_board_info and the necessary platform_device information for the i2c-gpio driver to use these pins. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5309/1: ep93xx: add edb9307a platformHartley Sweeten2008-12-01
| | | | | | | | | | | | | | Add Cirrus Logic EDB9307A Dev Board to arch/arm/mach-ep93xx Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5319/1: AT91: support AT91CAP9 revC CPUsStelian Pop2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AT91CAP9 revC CPU has a few differences over the previous, revB CPU which was distributed in small quantities only (revA was an internal Atmel product only). This patch adds the detection routines to recognize the different AT91CAP9 revisions (based on the PMC subsystem version number), and uses them to: - activate a workaround for the external interrupts levels (on revB CPUs) - set the UDPHS_BYPASS bit (on revB CPUs) - set AT91_GPBR register address to the correct offset (0xfffffd50 on revB, 0xfffffd60 on revC) For debugging usage, the CPU revision can be found in /proc/cpuinfo on the 'Revision' line. This patch is extracted from Andrew Victor's -at91 patch (2.6.27-at91.patch) where it has been tested for the last 6 months. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5290/1: [AT91] Add support for the Adeneo NeoCore 926 boardAndrew Victor2008-12-01
| | | | | | | | | | | | | | | | Add support for the Adeneo NeoCore 926 board. Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()Andrew Victor2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the SAM9 and CAP9 board-specific files to make use of the sam9_smc_configure() method to configure the memory-controller for external peripherals. The following boards have been modified: cam60 : NAND cap9adk : NAND, NOR qil-a9260 : NAND sam9-l9260 : NAND sam9260ek : NAND sam9261ek : DM9000 Ethernet, NAND sam9263 : NAND sam9g20ek : NAND sam9rlek : NAND usb-a9260 : NAND usb-a9263 .: NAND Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5288/1: [AT91] Remove SMC configuration from devices.c filesAndrew Victor2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | In at91_add_device_nand(), do not configure the Static Memory controller with specific timing values. The *_devices.c files are board independent, and the SMC timing values are specific to the NAND devices that are installed on the board. The board-specific files are now responsible for configuring the Static Memory controller (if the don't want to leave it up to a bootloader). Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] 5287/2: [AT91] Configuration of Static Memory ControllerAndrew Victor2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a structure 'sam9_smc_config' and function sam9_smc_configure() to allow the board-specific files to specify the configuration of the Static Memory Controller per chip-select. This allows the board file to specify timings for NAND flash, NOR flash or other external peripherals. This functionality can be used for all the SAM9 and CAP9 processors. (the AT91RM9200 has a different memory-controller) This patch is based on similar code in the AVR32 architecture. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [ARM] use asm/sections.hRussell King2008-12-01
| | | | | | | | | | | | | | | | Update to use the asm/sections.h header rather than declaring these symbols ourselves. Change __data_start to _data to conform with the naming found within asm/sections.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'clks' into develRussell King2008-11-30
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| * | [ARM] lh7a40x: convert to simple clk APIRussell King2008-11-30
| | | | | | | | | | | | | | | | | | | | | lh7a40x only uses the clk API for the framebuffer, so there's no point having a complicated implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] lh7a40x: clocks - cleanupRussell King2008-11-30
| | | | | | | | | | | | | | | | | | Remove commented out code, and unnecessary declarations. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] aaec2000: convert to simple clk APIRussell King2008-11-30
| | | | | | | | | | | | | | | | | | | | | aaec2000 only uses the clk API for the framebuffer, so there's no point having a complicated implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] netx: fix simple clk APIRussell King2008-11-30
| | | | | | | | | | | | | | | | | | ... to only return the framebuffer clock for the framebuffer device. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] ep93xx: convert to clkdev and match clocks by struct device where possibleRussell King2008-11-30
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Update mach-typesRussell King2008-11-30
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] davinci: asm/memory.h is not required for mach/vmalloc.hRussell King2008-11-30
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Ensure that both MAX_DMA_ADDRESS and ISA_DMA_THRESHOLD are definedRussell King2008-11-30
| | | | | | | | | | | | | | | | | | | | | Both of these symbols should be defined by a platform, or neither should be defined. Ensure that all platforms conform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] Add a common typesafe __io implementationRussell King2008-11-30
| | | | | | | | | | | | | | | | | | | | | | | | As Al did for Versatile in 2ad4f86b60b649fd7428265c08d73a3bd360c81b, add a typesafe __io implementation for platforms to use. Convert platforms to use this new simple typesafe implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] integrator: parenthesize __virt_to_bus/__bus_to_virt argumentRussell King2008-11-30
| | | | | | | | | | | | | | | | | | | | | Macro arguments should be parenthesized to avoid unexpected side effects. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [ARM] pnx4008: fix definition of PHYS_OFFSETRussell King2008-11-30
| | | | | | | | | | | | | | | | | | PHYS_OFFSET constants should be defined using UL(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 's3c-moves2' of git://aeryn.fluff.org.uk/bjdooks/linux into develRussell King2008-11-29
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| * \ \ Merge branch 'master' of ↵Ben Dooks2008-11-03
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into s3c-moves2
| * | | | [ARM] S3C24XX: Move mci.h to arch/arm/plat-s3c24xx/include/platBen Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move mci.h to new position in arch/arm/plat-s3c24xx/include/plat ready to clean out old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | [ARM] S3C: Move plat/regs-spi.h to arch/arm/plat-s3c/include/plat.Ben Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move plat/regs-spi.h to arch/arm/plat-s3c/include/plat ready ready to clean out old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | [ARM] S3C24XX: Movev udc headers to arch/arm/plat-s3c24xx/include/platBen Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the udc headers to the proper home in arch/arm/plat-s3c24xx/include/plat ready to clean out the old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | [ARM] S3C: Move regs-ac97.h to arch/arm/plat-s3c/include/plat.Ben Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move regs-ac97.h to arch/arm/plat-s3c/include/plat ready to clean out old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | [ARM] S3C: Move nand headers to arch/arm/plat-s3c/include/platBen Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move nand headers to arch/arm/plat-s3c/include/plat ready to clean out the old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | [ARM] S3C: Move regs-rtc.h to arch/arm/plat-s3c/include/platBen Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move regs-rtc.h to arch/arm/plat-s3c/include/plat ready to clean out old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | [ARM] S3C: Move i2c headers to arch/arm/plat-s3c/include/plat.Ben Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the i2c headers to arch/arm/plat-s3c/include/plat ready to clean out the old include directories. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | [ARM] S3C: Move regs-watchdog.h to arch/arm/plat-s3c/include/platBen Dooks2008-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move regs-watchdog.h to arch/arm/plat-s3c/include/plat ready to clean out the old include directories Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | | | | [ARM] give RiscPC a NR_IRQS definition and remove defaultRussell King2008-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RiscPC is the only platform using the default setting for NR_IRQS, so the default NR_IRQS doesn't really make sense; remove it and make RiscPC provide such a definition. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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