Commit Graph

18 Commits

Author SHA1 Message Date
Colin Tuckley 4c9f8be7da ARM: 5873/1: ARM: Fix the reset logic for ARM RealView boards
Extend the patch from Philby John to the other "RealView" boards.
Rename the constants and offsets to reflect their actual functions.

Cc: Philby John <pjohn@in.mvista.com>
Signed-off-by: Colin Tuckley <colin.tuckley@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-11 15:39:21 +00:00
Catalin Marinas 5b39d1548d RealView: Add default memory configuration
This patch adds a realview_fixup() function called during booting to set
up the memory banks. This way there is no need to pass a "mem=" argument
on the kernel command line.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2009-11-05 10:10:36 +00:00
Philby John 426fcd2a35 ARM: 5774/1: Fix Realview ARM1176PB board reboot
This is the fix for proper reboot of Realview ARM1176PB board
when issuing the reboot command. Setting the eighth bit of
control register SYS_RESETCTL to 1 to force a soft reset.
arch_reset() is modified for realview machines to call machine
specific reset function pointers.

Signed-off-by: Philby John <pjohn@in.mvista.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-01 14:19:34 +00:00
Linus Walleij 6ef297f86b ARM: 5720/1: Move MMCI header to amba include dir
This moves the mmci platform data definition struct away from
arch/arm/include/asm/mach/mmc.h into the more proper place among
the other primecells in include/linux/amba/mmci.h and at the same
time renames it to "mmci.h", and also the struct in this file
confusingly named mmc_platform_data has been renamed
mmci_platform_data for clarity.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-22 20:49:04 +01:00
Linus Walleij 4321532cec ARM: 5718/1: Sane busids for RealView board components
This removes the totally bogus bus ID:s with two-digit hex numerals
either referring to the base address of corresponding versatile
machine or just some arbitrarily chosen digit in favor of just using
the device identifier as a string. I kept the "dev:" prefix for
DevChips, "fpga:" prefix for FPGA:s and "issp:" prefix for the
other processor bus, just in case someone likes them.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-21 16:39:48 +01:00
Russell King eb7fffa39a [ARM] realview: add PL061 gpiolib support
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-07-06 17:00:43 +01:00
Catalin Marinas af607747de RealView: Allow access to the secure flash memory block on PB1176
This patch adds a Kconfig option for specifying whether Linux will only
be run in secure mode on the RealView PB1176 platform. Enabling it will
make the secure flash memory block (64MB @ 0x3c000000) available to
Linux.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2009-05-30 13:56:13 +01:00
Catalin Marinas 7db21712ae [ARM] 5397/1: RealView: Add support for the ISP1761 USB chip
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>
2009-02-19 11:30:27 +00:00
Catalin Marinas 533ad5e60c [ARM] 5395/1: RealView: Add support for the DS1338 RTC chip
This chip is on the I2C bus on the RealView and Versatile boards. The
patch adds the i2c_board_info definition for this device and registers
it with the I2C subsystem.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19 11:30:25 +00:00
Russell King 657e1de8e7 Merge branch 'for-rmk-realview' of git://linux-arm.org/linux-2.6 into devel 2008-12-01 17:53:45 +00:00
Catalin Marinas 0a3813306f RealView: Refactor the Ethernet device registration
This patch moves the Ethernet device registration from individual
realview_*.c files to core.c.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2008-12-01 14:54:58 +00:00
Catalin Marinas 70bb62f8ec RealView: Allow PHYS_OFFSET at 0x70000000
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>
2008-12-01 14:54:55 +00:00
Russell King cf30fb4a4f [ARM] realview: convert to clkdev and lookup clocks by device name
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>
2008-11-27 12:38:21 +00:00
Russell King fced80c735 [ARM] Convert asm/io.h to linux/io.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-06 12:10:45 +01:00
Russell King a09e64fbc0 [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07 09:55:48 +01:00
Russell King be50972935 [ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead
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>
2008-08-07 09:40:08 +01:00
Catalin Marinas ba9279519b Allow the L2X0 outer cache support to be configurable
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>
2008-04-18 22:43:17 +01:00
Bahadir Balban a0316b244e RealView: Base support for the PB1176 platform
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>
2008-04-18 22:43:15 +01:00