1 files changed, 7 insertions, 4 deletions

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 1f8988585054..7cf274a2b334 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -2309,13 +2309,14 @@ static void __init prom_check_initrd(unsigned long r3, unsigned long r4)
 
 unsigned long __init prom_init(unsigned long r3, unsigned long r4,
                                unsigned long pp,
-                               unsigned long r6, unsigned long r7)
+                               unsigned long r6, unsigned long r7,
+                               unsigned long kbase)
 {       
         struct prom_t *_prom;
         unsigned long hdr;
-        unsigned long offset = reloc_offset();
 
 #ifdef CONFIG_PPC32
+        unsigned long offset = reloc_offset();
         reloc_got2(offset);
 #endif
 
@@ -2349,9 +2350,11 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
          */
         RELOC(of_platform) = prom_find_machine_type();
 
+#ifndef CONFIG_RELOCATABLE
         /* Bail if this is a kdump kernel. */
         if (PHYSICAL_START > 0)
                 prom_panic("Error: You can't boot a kdump kernel from OF!\n");
+#endif
 
         /*
          * Check for an initrd
@@ -2371,7 +2374,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
          * Copy the CPU hold code
          */
         if (RELOC(of_platform) != PLATFORM_POWERMAC)
-                copy_and_flush(0, KERNELBASE + offset, 0x100, 0);
+                copy_and_flush(0, kbase, 0x100, 0);
 
         /*
          * Do early parsing of command line
@@ -2474,7 +2477,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
         reloc_got2(-offset);
 #endif
 
-        __start(hdr, KERNELBASE + offset, 0);
+        __start(hdr, kbase, 0);
 
         return 0;
 }