From 928a31978115b48ad634a97755915e8ab23c4749 Mon Sep 17 00:00:00 2001 From: Sonny Rao Date: Thu, 18 Nov 2010 00:35:07 +0000 Subject: Powerpc: separate CONFIG_RELOCATABLE from CONFIG_CRASHDUMP in boot code Fix head_64.S so that we can build a relocatable kernel that isn't necessarily a crash-dump kernel Signed-off-by: Milton Miller Signed-off-by: Sonny Rao Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/head_64.S | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'arch/powerpc/kernel/head_64.S') diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index ce41b97eb51..782f23df7c8 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -97,7 +97,7 @@ __secondary_hold_acknowledge: .llong hvReleaseData-KERNELBASE #endif /* CONFIG_PPC_ISERIES */ -#ifdef CONFIG_CRASH_DUMP +#ifdef CONFIG_RELOCATABLE /* This flag is set to 1 by a loader if the kernel should run * at the loaded address instead of the linked address. This * is used by kexec-tools to keep the the kdump kernel in the @@ -385,12 +385,10 @@ _STATIC(__after_prom_start) /* process relocations for the final address of the kernel */ lis r25,PAGE_OFFSET@highest /* compute virtual base of kernel */ sldi r25,r25,32 -#ifdef CONFIG_CRASH_DUMP lwz r7,__run_at_load-_stext(r26) - cmplwi cr0,r7,1 /* kdump kernel ? - stay where we are */ + cmplwi cr0,r7,1 /* flagged to stay where we are ? */ bne 1f add r25,r25,r26 -#endif 1: mr r3,r25 bl .relocate #endif -- cgit v1.2.3