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-rw-r--r--arch/sh/kernel/head_32.S7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S
index fe0b743881b0..6e35f012cc03 100644
--- a/arch/sh/kernel/head_32.S
+++ b/arch/sh/kernel/head_32.S
@@ -131,6 +131,7 @@ ENTRY(_stext)
* r8 = scratch register
* r9 = scratch register
* r10 = number of PMB entries we've setup
+ * r11 = scratch register
*/
mov.l .LMMUCR, r1 /* Flush the TLB */
@@ -167,8 +168,9 @@ ENTRY(_stext)
.Lvalidate_existing_mappings:
+ mov.l .LPMB_DATA_MASK, r11
mov.l @r7, r8
- and r0, r8
+ and r11, r8
cmp/eq r0, r8 /* Check for valid __MEMORY_START mappings */
bt .Lpmb_done
@@ -335,12 +337,13 @@ ENTRY(stack_start)
3: .long __bss_start
4: .long _end
5: .long start_kernel
-6: .long sh_cpu_init
+6: .long cpu_init
7: .long init_thread_union
#ifdef CONFIG_PMB
.LPMB_ADDR: .long PMB_ADDR
.LPMB_DATA: .long PMB_DATA
+.LPMB_DATA_MASK: .long PMB_PFN_MASK | PMB_V
.LFIRST_ADDR_ENTRY: .long PAGE_OFFSET | PMB_V
.LFIRST_DATA_ENTRY: .long __MEMORY_START | PMB_V
.LMMUCR: .long MMUCR