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path: root/arch/arm/mach-realview/realview_eb.c
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2009-05-17[ARM] smp: allow re-use of realview localtimer TWD supportRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19[ARM] 5397/1: RealView: Add support for the ISP1761 USB chipCatalin Marinas
This patch adds the platform_device and resource structures for the USB ISP1761 chip, usable with the in-kernel isp1760 driver. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01Merge branch 'for-rmk-realview' of git://linux-arm.org/linux-2.6 into develRussell King
2008-12-01RealView: Refactor the Ethernet device registrationCatalin Marinas
This patch moves the Ethernet device registration from individual realview_*.c files to core.c. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-12-01RealView: Use only the shadow mapping of ARM11MPCore local timersCatalin Marinas
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>
2008-12-01RealView: Add Cortex-A9 support to the EB boardJon Callan
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>
2008-12-01RealView: Allow PHYS_OFFSET at 0x70000000Catalin Marinas
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>
2008-11-27[ARM] realview: convert to clkdev and lookup clocks by device nameRussell King
People often point to the Integrator/Versatile/Realview implementations to justify using the consumer name as the sole selector for clocks. Eliminate this excuse by changing the Realview implementation, so it provides a better example of how it should be done. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-06[ARM] Convert asm/io.h to linux/io.hRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-04-18Allow the L2X0 outer cache support to be configurableCatalin Marinas
By default, this option was selected by the platform Kconfig. This patch adds "depends on" to L2X0 so that it can be enabled/disabled manually. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-04-18RealView: Move more device address definitions to board-eb.hCatalin Marinas
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 Marinas
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 Marinas
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 Marinas
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 Marinas
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>
2008-04-18Add RealView/EB support for the LAN9118 Ethernet chipCatalin Marinas
RealView/EB revD platform comes with the SMSC LAN9118 Ethernet chip. This patch allows either the smc91x or the smc911x drivers to be used with the RealView/EB platform. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-02-04[ARM] 4822/1: RealView: Change the REALVIEW_MPCORE configuration optionCatalin Marinas
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] 4821/1: RealView: Remove the platform dependencies from localtimer.cCatalin Marinas
This patch removes the TWD_BASE macro used to set up and configure the local timers on ARM11MPCore. The twd_base_addr and twd_size variables are defined in localtimer.c and set from the realview_eb_init function. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-04[ARM] 4820/1: RealView: Select the timer IRQ at run-timeCatalin Marinas
This patch sets the timer IRQ at run-time by moving the sys_timer structure and the timer_init function to the realview_eb.c file. This allows multiple RealView platforms to be compiled in the same kernel image. 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 Marinas
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 Marinas
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] 4817/1: RealView: Move the AMBA resource definitions to realview_eb.cCatalin Marinas
This patch moves the IRQ and DMA definitions from core.h into realview_eb.c since they are platform-specific. It adds a realview_eb11mp_fixup function to adjust the IRQ numbers if the ARM11MPCore tile is fitted. The realview_smc91x_device is also moved from core.c into realview_eb.c. 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 Marinas
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>
2007-09-13[ARM] realview: disable second GIC on RevB MPCore platformsRussell King
The second GIC asserts a permanent interrupt on Rev.B MPCore platforms. Disable initialisation of this GIC to avoid unbootable systems. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-15[ARM] 4130/1: Add L220 support to RealView/EBCatalin Marinas
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 Marinas
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 Marinas
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>
2007-02-15[ARM] 4108/2: Allow multiple GIC interrupt controllers in a systemCatalin Marinas
The current implementation only assumes one GIC to be present in the system. However, there are platforms with more than one cascaded interrupt controllers (RealView/EB MPCore for example). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-10i2c: New ARM Versatile/Realview bus driverRussell King
Add support for the I2C bus found on the ARM Versatile and Realview platforms. The I2C bus has a RTC and optionally some EEPROMs attached. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-05-16[ARM] 3527/1: MPCore Boot Lockup FixHarry Fearnhamm
Patch from Harry Fearnhamm This patch fixes the occasional lockup seen in early boot stage on RealView MPCore system. Signed-off-by: Harry Fearnhamm <Harry.Fearnhamm@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-13[ARM] 3260/1: remove phys_ram from struct machine_desc (part 2)Nicolas Pitre
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>
2006-01-07[ARM] Move AMBA include files to include/linux/amba/Russell King
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>
2005-11-07[ARM] Add support for Realview with MPcore tileRussell King
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 for patch 3016/1Russell King
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>
2005-10-31[ARM] Fixup platform device.h includes for realview boardRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-31[ARM] Add support for ARM RealView boardCatalin Marinas
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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