Merge master.kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw

[pandora-kernel.git] / arch / sh / kernel / head.S

diff --git a/arch/sh/kernel/head.S b/arch/sh/kernel/head.S
index f5f53d1..6aca4bc 100644 (file)
--- a/arch/sh/kernel/head.S
+++ b/arch/sh/kernel/head.S
@@ -33,7 +33,7 @@ ENTRY(empty_zero_page)
        .long   0x00360000      /* INITRD_START */
        .long   0x000a0000      /* INITRD_SIZE */
        .long   0
-       .balign 4096,0,4096
+       .balign PAGE_SIZE,0,PAGE_SIZE
 
        .text   
 /*
@@ -53,8 +53,10 @@ ENTRY(_stext)
        ldc     r0, sr
        !                       Initialize global interrupt mask
        mov     #0, r0
+#ifdef CONFIG_CPU_HAS_SR_RB
        ldc     r0, r6_bank
-
+#endif
+       
        /*
         * Prefetch if possible to reduce cache miss penalty.
         *
@@ -68,11 +70,14 @@ ENTRY(_stext)
        !
        mov.l   2f, r0
        mov     r0, r15         ! Set initial r15 (stack pointer)
-       mov     #(THREAD_SIZE >> 8), r1
+       mov     #(THREAD_SIZE >> 10), r1
        shll8   r1              ! r1 = THREAD_SIZE
+       shll2   r1
        sub     r1, r0          !
+#ifdef CONFIG_CPU_HAS_SR_RB
        ldc     r0, r7_bank     ! ... and initial thread_info
-
+#endif
+       
        !                       Clear BSS area
        mov.l   3f, r1
        add     #4, r1
@@ -95,7 +100,11 @@ ENTRY(_stext)
         nop
 
        .balign 4
+#if defined(CONFIG_CPU_SH2)
+1:     .long   0x000000F0              ! IMASK=0xF
+#else
 1:     .long   0x400080F0              ! MD=1, RB=0, BL=0, FD=1, IMASK=0xF
+#endif
 2:     .long   init_thread_union+THREAD_SIZE
 3:     .long   __bss_start
 4:     .long   _end