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| author | Dave Kleikamp <shaggy@linux.vnet.ibm.com> | 2011-07-04 18:36:57 +0000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2011-07-12 10:34:24 -0400 |
| commit | 9661534d6ad75f881d8bbeb73dd7372f41cbad99 (patch) | |
| tree | d5614734cd9bbc6484eaf05996ee4dd2ef350873 /arch/powerpc/Kconfig | |
| parent | 3052091c67faee59fd12570e9f36971950b25216 (diff) | |
| download | talos-op-linux-9661534d6ad75f881d8bbeb73dd7372f41cbad99.tar.gz talos-op-linux-9661534d6ad75f881d8bbeb73dd7372f41cbad99.zip | |
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/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c15f2e61e4fd..f8e578be5806 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 |
