[PATCH] kexec: x86_64: add CONFIG_PHYSICAL_START

[linux-2.6-omap-h63xx.git] / include / asm-x86_64 / page.h

diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index 60130f4ca986b7855119ec0486c45a94e881191f..431318764af60da58dae27c150deed7379676198 100644 (file)
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -64,12 +64,14 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define __pgd(x) ((pgd_t) { (x) } )
 #define __pgprot(x)    ((pgprot_t) { (x) } )
 
-#define __START_KERNEL         0xffffffff80100000UL
+#define __PHYSICAL_START       ((unsigned long)CONFIG_PHYSICAL_START)
+#define __START_KERNEL         (__START_KERNEL_map + __PHYSICAL_START)
 #define __START_KERNEL_map     0xffffffff80000000UL
 #define __PAGE_OFFSET           0xffff810000000000UL
 
 #else
-#define __START_KERNEL         0xffffffff80100000
+#define __PHYSICAL_START       CONFIG_PHYSICAL_START
+#define __START_KERNEL         (__START_KERNEL_map + __PHYSICAL_START)
 #define __START_KERNEL_map     0xffffffff80000000
 #define __PAGE_OFFSET           0xffff810000000000
 #endif /* !__ASSEMBLY__ */