From 9661534d6ad75f881d8bbeb73dd7372f41cbad99 Mon Sep 17 00:00:00 2001 From: Dave Kleikamp Date: Mon, 4 Jul 2011 18:36:57 +0000 Subject: 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 Signed-off-by: Dave Kleikamp Cc: Benjamin Herrenschmidt Cc: Josh Boyer Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Josh Boyer --- arch/powerpc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/Kconfig') 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 -- cgit v1.2.3