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-rw-r--r--arch/powerpc/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 587da5e0990f..17c988b678d1 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -806,6 +806,19 @@ config PIN_TLB
806endmenu 806endmenu
807 807
808if PPC64 808if PPC64
809config RELOCATABLE
810 bool "Build a relocatable kernel"
811 help
812 This builds a kernel image that is capable of running anywhere
813 in the RMA (real memory area) at any 16k-aligned base address.
814 The kernel is linked as a position-independent executable (PIE)
815 and contains dynamic relocations which are processed early
816 in the bootup process.
817
818 One use is for the kexec on panic case where the recovery kernel
819 must live at a different physical address than the primary
820 kernel.
821
809config PAGE_OFFSET 822config PAGE_OFFSET
810 hex 823 hex
811 default "0xc000000000000000" 824 default "0xc000000000000000"