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authorCatalin Marinas <catalin.marinas@arm.com>2008-12-01 14:54:55 +0000
committerCatalin Marinas <catalin.marinas@arm.com>2008-12-01 14:54:55 +0000
commit70bb62f8ecdda2d172b05d33b0e6750e3fe6d1c7 (patch)
tree40342bddef6912e4f6fee821f2fb2e4e84b4382b /arch/arm/mach-realview/realview_pb1176.c
parent877d1f338912c1bf49a026eeca1d411755efece5 (diff)
downloadlinux-linaro-stable-70bb62f8ecdda2d172b05d33b0e6750e3fe6d1c7.tar.gz
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>
Diffstat (limited to 'arch/arm/mach-realview/realview_pb1176.c')
-rw-r--r--arch/arm/mach-realview/realview_pb1176.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index cccdb3eb90fe..a9fac653b305 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -284,7 +284,7 @@ MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
.phys_io = REALVIEW_PB1176_UART0_BASE,
.io_pg_offst = (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc,
- .boot_params = 0x00000100,
+ .boot_params = PHYS_OFFSET + 0x00000100,
.map_io = realview_pb1176_map_io,
.init_irq = gic_init_irq,
.timer = &realview_pb1176_timer,