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-rw-r--r--arch/powerpc/cpu/mpc83xx/start.S8
-rw-r--r--arch/sh/cpu/sh2/start.S8
-rw-r--r--arch/sh/cpu/sh3/start.S8
-rw-r--r--arch/sh/cpu/sh4/start.S10
4 files changed, 21 insertions, 13 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S
index 515be4c..460ac9a 100644
--- a/arch/powerpc/cpu/mpc83xx/start.S
+++ b/arch/powerpc/cpu/mpc83xx/start.S
@@ -1158,6 +1158,10 @@ map_flash_by_law1:
bne 1b
stw r4, LBLAWAR1(r3) /* LBLAWAR1 <= 8MB Flash Size */
+ /* Wait for HW to catch up */
+ lwz r4, LBLAWAR1(r3)
+ twi 0,r4,0
+ isync
blr
/* Though all the LBIU Local Access Windows and LBC Banks will be
@@ -1196,5 +1200,9 @@ remap_flash_by_law0:
xor r4, r4, r4
stw r4, LBLAWBAR1(r3)
stw r4, LBLAWAR1(r3) /* Off LBIU LAW1 */
+ /* Wait for HW to catch up */
+ lwz r4, LBLAWAR1(r3)
+ twi 0,r4,0
+ isync
blr
#endif /* CONFIG_SYS_FLASHBOOT */
diff --git a/arch/sh/cpu/sh2/start.S b/arch/sh/cpu/sh2/start.S
index 77043f6..8e0e640 100644
--- a/arch/sh/cpu/sh2/start.S
+++ b/arch/sh/cpu/sh2/start.S
@@ -26,7 +26,7 @@
.align 2
.global _start
-_start:
+_sh_start:
.long 0x00000010 /* Ppower ON reset PC*/
.long 0x00000000
.long 0x00000010 /* Manual reset PC */
@@ -39,7 +39,7 @@ _init:
nop
1: sts pr, r5
mov.l ._reloc_dst, r4
- add #(_start-1b), r5
+ add #(_sh_start-1b), r5
mov.l ._reloc_dst_end, r6
2: mov.l @r5+, r1
@@ -74,6 +74,6 @@ loop:
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
-._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
-._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE)
+._stack_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init
diff --git a/arch/sh/cpu/sh3/start.S b/arch/sh/cpu/sh3/start.S
index 9dd2303..d96ca91 100644
--- a/arch/sh/cpu/sh3/start.S
+++ b/arch/sh/cpu/sh3/start.S
@@ -29,7 +29,7 @@
.align 2
.global _start
-_start:
+_sh_start:
mov.l ._lowlevel_init, r0
100: bsrf r0
nop
@@ -38,7 +38,7 @@ _start:
nop
1: sts pr, r5
mov.l ._reloc_dst, r4
- add #(_start-1b), r5
+ add #(_sh_start-1b), r5
mov.l ._reloc_dst_end, r6
2: mov.l @r5+, r1
@@ -73,6 +73,6 @@ loop:
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
-._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
-._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE)
+._stack_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init
diff --git a/arch/sh/cpu/sh4/start.S b/arch/sh/cpu/sh4/start.S
index 4b5f606..a1d5ee4 100644
--- a/arch/sh/cpu/sh4/start.S
+++ b/arch/sh/cpu/sh4/start.S
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2007
+ * (C) Copyright 2007, 2010
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* This program is free software; you can redistribute it and/or
@@ -26,7 +26,7 @@
.align 2
.global _start
-_start:
+_sh_start:
mov.l ._lowlevel_init, r0
100: bsrf r0
nop
@@ -35,7 +35,7 @@ _start:
nop
1: sts pr, r5
mov.l ._reloc_dst, r4
- add #(_start-1b), r5
+ add #(_sh_start-1b), r5
mov.l ._reloc_dst_end, r6
2: mov.l @r5+, r1
@@ -70,6 +70,6 @@ loop:
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
-._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
-._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
+._gd_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE)
+._stack_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init