Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

[powerpc.git] / arch / arm / kernel / head.S

diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index d7d69fd..1aca177 100644 (file)
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -33,6 +33,8 @@
 #define MACHINFO_PGOFFIO       12
 #define MACHINFO_NAME          16
 
+#define KERNEL_RAM_ADDR        (PAGE_OFFSET + TEXT_OFFSET)
+
 /*
  * swapper_pg_dir is the virtual address of the initial page table.
  * We place the page tables 16K below KERNEL_RAM_ADDR.  Therefore, we must
@@ -249,12 +251,11 @@ __turn_mmu_on:
  * r10 = procinfo
  *
  * Returns:
- *  r0, r3, r5, r6, r7 corrupted
+ *  r0, r3, r6, r7 corrupted
  *  r4 = physical page table address
  */
        .type   __create_page_tables, %function
 __create_page_tables:
-       ldr     r5, [r8, #MACHINFO_PHYSRAM]     @ physram
        pgtbl   r4                              @ page table address
 
        /*
@@ -301,7 +302,7 @@ __create_page_tables:
         * Then map first 1MB of ram in case it contains our boot params.
         */
        add     r0, r4, #PAGE_OFFSET >> 18
-       orr     r6, r5, r7
+       orr     r6, r7, #PHYS_OFFSET
        str     r6, [r0]
 
 #ifdef CONFIG_XIP_KERNEL
@@ -309,7 +310,7 @@ __create_page_tables:
         * Map some ram to cover our .data and .bss areas.
         * Mapping 3MB should be plenty.
         */
-       sub     r3, r4, r5
+       sub     r3, r4, #PHYS_OFFSET
        mov     r3, r3, lsr #20
        add     r0, r0, r3, lsl #2
        add     r6, r6, r3, lsl #20