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2008-04-18RealView: Add uncompressing support for PB1176Catalin Marinas1-0/+3
This patch adds the UART0 base address detection in uncompress.h. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Base support for the PB1176 platformBahadir Balban2-0/+153
This patch adds the base files for the PB1176 platform support. Signed-off-by: Bahadir Balban <bahadir.balban@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Add uncompressing support to PB11MPCoreCatalin Marinas1-0/+3
This patch adds the UART address detection in uncompress.h for the PB11MPCore platform. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Base support for the PB11MPCore platformBahadir Balban2-0/+187
This patch adds the base files for the PB11MPCore platform support. Signed-off-by: Bahadir Balban <bahadir.balban@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Change the IO_ADDRESS macroCatalin Marinas2-2/+2
This patch changes the IO_ADDRESS macro for the RealView platforms to accomodate a wider range of physical addresses on PB11MPCore. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Move more device address definitions to board-eb.hCatalin Marinas2-15/+9
The upcoming PB11MPCore and PB1176 have different memory maps and some of the definitions in platform.h are no longer common. This patch moves them to the board-eb.h file and updates their usage in realview_eb.c. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Move the UART definitions to EB specific filesCatalin Marinas3-12/+28
Since the PB1176 has different UART base addresses, this patch moves the definitions form platorm.h to board-eb.h. It also modifies uncompress.h to detect the platform type at run-time. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Move the timer definitions into the EB specific filesCatalin Marinas2-2/+2
This patch moves the timer definitions from platform.h into board-eb.h as they are different on PB11MPCore and PB1176. It also adds timerX_va_base variables in core.c which are set by the realview_eb_timer_init function before invoking realview_timer_init. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Move the flash definitions out of platform.hCatalin Marinas2-3/+3
This patch moves the patch definitions into board-eb.h and realview_eb.c (from core.c) as they are different on the PB11MPCore and PB1176 platforms. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Move the EB GIC definitions to the board fileCatalin Marinas2-2/+3
This is in preparation for the RealView PB11MPCore and PB1176 patches which have different base addresses for the GIC. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Move the SCU initialisation out of __v6_setupCatalin Marinas1-3/+8
This patch moves the SCU initialisation from __v6_setup to the smp_prepare_cpus() function as it relies on platform-specific settings. Changes to get_core_count() are mainly for allowing cleaner code with the upcoming PB11MPCore patches. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-02-04[ARM] 4822/1: RealView: Change the REALVIEW_MPCORE configuration optionCatalin Marinas1-3/+3
This patch changes the REALVIEW_MPCORE configuration option to REALVIEW_EB_ARM11MP since this is only specific to RealView/EB. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-04[ARM] 4819/1: RealView: Fix entry-macro.S to work with multiple platformsCatalin Marinas1-6/+2
This patch modifies the get_irqnr_preamble macro to work with multiple platforms at run-time by reading the address of the GIC controller from the gic_cpu_base_addr variable. This variable is defined in core.c and intialised in realview_eb.c (gic_init_irq). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-04[ARM] 4818/1: RealView: Add core-tile detectionCatalin Marinas1-0/+19
This patch adds the core-tile detection and only enables devices if the corresponding tile is present. It currently detects the ARM11MPCore via the core_tile_eb11mp() macro. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-04[ARM] 4816/1: RealView: Move the platform-specific definitions into board-eb.hCatalin Marinas7-258/+181
This patch moves the platform specific definitions from platform.h into the board-eb.h file. It drops the INT_* definitions as they are no longer used in irqs.h (moved to board-eb.h). It renames REALVIEW_* macros to REALVIEW_EB_* or REALVIEW_EB11MP_* to distinguish between standard EB and EB + the ARM11MPCore tile. The platform.h file contains common definitions to the RealView platforms and it is only directly included in board-*.h files. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-12[ARM] Use new get_irqnr_preambleRussell King1-1/+1
Use the new get_irqnr_preamble macro to move the address of the IRQ controller outside the IRQ handling loop. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-20[ARM] Merge remaining IOP codeRussell King1-0/+6
Conflicts: include/asm-arm/arch-at91rm9200/entry-macro.S Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-17[ARM] 4185/2: entry: introduce get_irqnr_preamble and arch_ret_to_userDan Williams1-0/+6
get_irqnr_preamble allows machines to take some action before entering the get_irqnr_and_base loop. On iop we enable cp6 access. arch_ret_to_user is added to the userspace return path to allow individual architectures to take actions, like disabling coprocessor access, before the final return to userspace. Per Nicolas Pitre's note, there is no need to cp_wait on the return to user as the latency to return is sufficient. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-15[ARM] 4130/1: Add L220 support to RealView/EBCatalin Marinas1-0/+2
This patch enables the L220 on the RealView/EB MPCore platform. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-15[ARM] 4109/2: Add support for the RealView/EB MPCore revC platformCatalin Marinas3-1/+19
The kernel originally supported revB only. This patch enables revC by default and adds a config option for building the kernel for the revB platform. Since the SCU base address was hard-coded in the proc-v6.S file (and only valid for RealView/EB revB), this patch also adds a more generic support for defining the SCU information. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-15[ARM] 4190/2: Add the secondary GIC support for the RealView/EBCatalin Marinas2-1/+10
MPCore platform This patch adds the registration of the secondary GIC on the baseboard, together with the IRQ chaining setup. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-06[ARM] oprofile: add ARM11 SMP supportRussell King1-0/+12
Add the glue for ARM11 SMP oprofile support, which also supports the performance monitor in the coherency unit. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-24[ARM] 3631/1: Remove legacy __mem_isa() definitionsAndrew Victor1-1/+0
Patch from Andrew Victor Remove the remaining legacy __mem_isa() definitions for the ARM platforms. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-26Don't include linux/config.h from anywhere else in include/David Woodhouse1-1/+0
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-03-28[ARM] Fix decompressor serial IO to give CRLF not LFCRRussell King1-13/+7
As per the corresponding change to the serial drivers, arrange for ARM decompressors to give CRLF. Move the common putstr code into misc.c such that machines only need to supply "putc" and "flush" functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Collect Primecell PL01x-based debug implementations togetherRussell King1-17/+1
Several ARM machine implementations used a PL01x primecell compatible serial port for debugging purposes, and indepdently implemented the low level debug macros every time. Provide a common implementation and convert these implementations to use this version. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21[ARM] Move HZ definition into KconfigRussell King1-19/+0
Move the HZ definition into Kconfig, and set appropriate defaults for platforms. Remove mostly empty asm/arch/param.h include file. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-07[ARM] Move AMBA include files to include/linux/amba/Russell King1-1/+1
Since the ARM AMBA bus is used on MIPS as well as ARM, we need to make the bus available for other architectures to use. Move the AMBA include files from include/asm-arm/hardware/ to include/linux/amba/ Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-04[ARM] Remove definition of MAX_DMA_CHANNELS to zeroRussell King1-6/+0
Since we now only build arch/arm/kernel/dma.c on machine types which set ISA_DMA_API, we don't need to define MAX_DMA_CHANNELS to 0 to indicate this - this definition becomes superfluous. Remove it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-04[ARM] Move common definition of MAX_DMA_ADDRESS to asm/dma.hRussell King1-1/+0
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-03[ARM] Cleanup ARM includesRussell King1-1/+1
arch/arm/kernel/entry-armv.S has contained a comment suggesting that asm/hardware.h and asm/arch/irqs.h should be moved into the asm/arch/entry-macro.S include. So move the includes to these two files as required. Add missing includes (asm/hardware.h, asm/io.h) to asm/arch/system.h includes which use those facilities, and remove asm/io.h from kernel/process.c. Remove other unnecessary includes from arch/arm/kernel, arch/arm/mm and arch/arm/mach-footbridge. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] Fix arch-realview/system.h to use __io_address()Russell King2-1/+2
Move __io_address to arch-realview/hardware.h, drop core.h from platsmp.c and localtimer.c, and include asm/io.h where required. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-09[ARM SMP] Add local timer support for Realview MPcoreRussell King3-3/+16
Add platform specific parts for local timer support for the Realview board. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-07[ARM SMP] Add Realview MPcore SMP supportRussell King3-0/+46
Add SMP support for the MPcore tile fitted to the Realview ARM platform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-07[ARM] Add support for Realview with MPcore tileRussell King1-0/+55
Add uniprocessor support for Realview platform fitted with the MPcore (SMP) tile. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM] Fix realview machine type for patch 3060/1Russell King1-1/+1
Realview was missed in this cleanup... Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-31[ARM] Add support for ARM RealView boardCatalin Marinas13-0/+883
Support for RealView EB. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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