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authorDave Kleikamp <shaggy@linux.vnet.ibm.com>2011-07-04 18:36:57 +0000
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2011-07-12 10:34:24 -0400
commit9661534d6ad75f881d8bbeb73dd7372f41cbad99 (patch)
treed5614734cd9bbc6484eaf05996ee4dd2ef350873 /arch/powerpc/Kconfig
parent3052091c67faee59fd12570e9f36971950b25216 (diff)
downloadlinaro-lsk-9661534d6ad75f881d8bbeb73dd7372f41cbad99.tar.gz
powerpc/47x: allow kernel to be loaded in higher physical memory
The 44x code (which is shared by 47x) assumes the available physical memory begins at 0x00000000. This is not necessarily the case in an AMP environment. Support CONFIG_RELOCATABLE for 476 in order to allow the kernel to be loaded into a higher memory range. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c15f2e61e4f..f8e578be580 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -842,7 +842,7 @@ config LOWMEM_CAM_NUM
config RELOCATABLE
bool "Build a relocatable kernel (EXPERIMENTAL)"
- depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && FSL_BOOKE
+ depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && (FSL_BOOKE || PPC_47x)
help
This builds a kernel image that is capable of running at the
location the kernel is loaded at (some alignment restrictions may