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* [ARM] 3367/1: CLCD mode no longer supported on the RealView boardsCatalin Marinas2006-03-161-26/+2
| | | | | | | | | | | Patch from Catalin Marinas Chosing of the CLCD RGB mode is no longer possible via the SYS_CLCD register on the RealView boards. Instead, this configuration is done in the CLCD primecell control register directly. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Fix SMP initialisation oopsRussell King2006-02-161-6/+15
| | | | | | | | | | | | | | | | | | | | A change to the SMP initialisation caused the following oops: CPU1: Booted secondary processor CPU1: D VIPT write-back cache CPU1: I cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets CPU1: D cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets <7>Calibrating delay loop... 83.14 BogoMIPS (lpj=415744) <1>Unable to handle kernel NULL pointer dereference at virtual address 0000001c ... PC is at enqueue_task+0x1c/0x64 LR is at activate_task+0xcc/0xe4 SMP initialisation now requires cpu_possible_map to be initialised in setup_arch(). Move this from smp_prepare_cpus() to smp_init_cpus() and call it from our setup_arch() if CONFIG_SMP is enabled. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3313/1: Use OSC4 instead of OSC1 for CLCDCatalin Marinas2006-02-081-1/+1
| | | | | | | | | | Patch from Catalin Marinas Because of a type, OSC1 was used for setting the display clock instead of OSC4. This patch fixes it. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Remove useless 'default n' from Kconfig filesRussell King2006-01-131-1/+0
| | | | | | The default is already 'n' so there's no need to explicitly state it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2)Nicolas Pitre2006-01-131-1/+0
| | | | | | | | | | | | Patch from Nicolas Pitre This field is redundent since it must be equal to PHYS_OFFSET anyway. Now that no code uses it anymore, mark it deprecated and remove all initializations from the tree. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Convert some arm semaphores to mutexesArjan van de Ven2006-01-121-7/+8
| | | | | | | | The arm clock semaphores are strict mutexes, convert them to the new mutex implementation Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] fix more missing includesTim Schmielau2006-01-081-0/+1
| | | | | | | | | | Include fixes for 2.6.14-git11. Should allow to remove sched.h from module.h on i386, x86_64, arm, ia64, ppc, ppc64, and s390. Probably more to come since I haven't yet checked the other archs. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] Move asm/hardware/clock.h to linux/clk.hRussell King2006-01-071-1/+1
| | | | | | | This is needs to be visible to other architectures using the AMBA bus and peripherals. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Move AMBA include files to include/linux/amba/Russell King2006-01-073-4/+5
| | | | | | | | | 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>
* [ARM] Remove clk_use()/clk_unuse()Russell King2006-01-031-11/+0
| | | | | | | | | It seems that clk_use() and clk_unuse() are additional complexity which isn't required anymore. Remove them from the clock framework to avoid the additional confusion which they cause, and update all ARM machine types except for OMAP. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Realview core.c does not need mach-types.hRussell King2005-11-251-1/+0
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Fix arch-realview/system.h to use __io_address()Russell King2005-11-163-6/+1
| | | | | | | 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>
* [ARM SMP] Add CPU hotplug support for Realview MPcoreRussell King2005-11-092-0/+139
| | | | | | | Add platform specific parts for hotplug CPU support for the Realview board. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM SMP] Add local timer support for Realview MPcoreRussell King2005-11-094-1/+137
| | | | | | | Add platform specific parts for local timer support for the Realview board. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM SMP] Fix some sparse warnings in SMP codeRussell King2005-11-081-5/+5
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM SMP] Add missing SMP timer handling for realviewRussell King2005-11-081-0/+5
| | | | | | | | Until we have local timer support, we need to broadcast the timer interrupt to the other CPUs. Also, add the missing smp_send_timer() prototype to asm/smp.h Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM SMP] Add Realview MPcore SMP supportRussell King2005-11-073-0/+235
| | | | | | | Add SMP support for the MPcore tile fitted to the Realview ARM platform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Add support for Realview with MPcore tileRussell King2005-11-072-0/+14
| | | | | | | Add uniprocessor support for Realview platform fitted with the MPcore (SMP) tile. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] realview core.h uses leds_event_t, so include asm/leds.hRussell King2005-11-071-0/+1
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Fix Realview machine for patch 3016/1Russell King2005-11-021-7/+37
| | | | | | | 3016/1 changed the map_desc structure to take a PFN instead of a physical address. Fixup Realview machine support for this change. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Fixup platform device.h includes for realview boardRussell King2005-10-312-2/+2
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Add support for ARM RealView boardCatalin Marinas2005-10-318-0/+1056
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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