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-rw-r--r--arch/ppc/kernel/head_44x.S18
-rw-r--r--arch/ppc/kernel/head_4xx.S16
-rw-r--r--arch/ppc/kernel/head_fsl_booke.S17
3 files changed, 33 insertions, 18 deletions
diff --git a/arch/ppc/kernel/head_44x.S b/arch/ppc/kernel/head_44x.S
index b1b9dc08abc..8b49679fad5 100644
--- a/arch/ppc/kernel/head_44x.S
+++ b/arch/ppc/kernel/head_44x.S
@@ -743,14 +743,18 @@ _GLOBAL(set_context)
743 * goes at the beginning of the data segment, which is page-aligned. 743 * goes at the beginning of the data segment, which is page-aligned.
744 */ 744 */
745 .data 745 .data
746_GLOBAL(sdata) 746 .align 12
747_GLOBAL(empty_zero_page) 747 .globl sdata
748sdata:
749 .globl empty_zero_page
750empty_zero_page:
748 .space 4096 751 .space 4096
749 752
750/* 753/*
751 * To support >32-bit physical addresses, we use an 8KB pgdir. 754 * To support >32-bit physical addresses, we use an 8KB pgdir.
752 */ 755 */
753_GLOBAL(swapper_pg_dir) 756 .globl swapper_pg_dir
757swapper_pg_dir:
754 .space 8192 758 .space 8192
755 759
756/* Reserved 4k for the critical exception stack & 4k for the machine 760/* Reserved 4k for the critical exception stack & 4k for the machine
@@ -759,13 +763,15 @@ _GLOBAL(swapper_pg_dir)
759 .align 12 763 .align 12
760exception_stack_bottom: 764exception_stack_bottom:
761 .space BOOKE_EXCEPTION_STACK_SIZE 765 .space BOOKE_EXCEPTION_STACK_SIZE
762_GLOBAL(exception_stack_top) 766 .globl exception_stack_top
767exception_stack_top:
763 768
764/* 769/*
765 * This space gets a copy of optional info passed to us by the bootstrap 770 * This space gets a copy of optional info passed to us by the bootstrap
766 * which is used to pass parameters into the kernel like root=/dev/sda1, etc. 771 * which is used to pass parameters into the kernel like root=/dev/sda1, etc.
767 */ 772 */
768_GLOBAL(cmd_line) 773 .globl cmd_line
774cmd_line:
769 .space 512 775 .space 512
770 776
771/* 777/*
@@ -774,5 +780,3 @@ _GLOBAL(cmd_line)
774 */ 780 */
775abatron_pteptrs: 781abatron_pteptrs:
776 .space 8 782 .space 8
777
778
diff --git a/arch/ppc/kernel/head_4xx.S b/arch/ppc/kernel/head_4xx.S
index 5772ce97e24..10c261c6702 100644
--- a/arch/ppc/kernel/head_4xx.S
+++ b/arch/ppc/kernel/head_4xx.S
@@ -988,10 +988,14 @@ _GLOBAL(set_context)
988 * goes at the beginning of the data segment, which is page-aligned. 988 * goes at the beginning of the data segment, which is page-aligned.
989 */ 989 */
990 .data 990 .data
991_GLOBAL(sdata) 991 .align 12
992_GLOBAL(empty_zero_page) 992 .globl sdata
993sdata:
994 .globl empty_zero_page
995empty_zero_page:
993 .space 4096 996 .space 4096
994_GLOBAL(swapper_pg_dir) 997 .globl swapper_pg_dir
998swapper_pg_dir:
995 .space 4096 999 .space 4096
996 1000
997 1001
@@ -1001,12 +1005,14 @@ _GLOBAL(swapper_pg_dir)
1001exception_stack_bottom: 1005exception_stack_bottom:
1002 .space 4096 1006 .space 4096
1003critical_stack_top: 1007critical_stack_top:
1004_GLOBAL(exception_stack_top) 1008 .globl exception_stack_top
1009exception_stack_top:
1005 1010
1006/* This space gets a copy of optional info passed to us by the bootstrap 1011/* This space gets a copy of optional info passed to us by the bootstrap
1007 * which is used to pass parameters into the kernel like root=/dev/sda1, etc. 1012 * which is used to pass parameters into the kernel like root=/dev/sda1, etc.
1008 */ 1013 */
1009_GLOBAL(cmd_line) 1014 .globl cmd_line
1015cmd_line:
1010 .space 512 1016 .space 512
1011 1017
1012/* Room for two PTE pointers, usually the kernel and current user pointers 1018/* Room for two PTE pointers, usually the kernel and current user pointers
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index 53949811efd..5063c603fad 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -1028,10 +1028,14 @@ _GLOBAL(set_context)
1028 * goes at the beginning of the data segment, which is page-aligned. 1028 * goes at the beginning of the data segment, which is page-aligned.
1029 */ 1029 */
1030 .data 1030 .data
1031_GLOBAL(sdata) 1031 .align 12
1032_GLOBAL(empty_zero_page) 1032 .globl sdata
1033sdata:
1034 .globl empty_zero_page
1035empty_zero_page:
1033 .space 4096 1036 .space 4096
1034_GLOBAL(swapper_pg_dir) 1037 .globl swapper_pg_dir
1038swapper_pg_dir:
1035 .space 4096 1039 .space 4096
1036 1040
1037/* Reserved 4k for the critical exception stack & 4k for the machine 1041/* Reserved 4k for the critical exception stack & 4k for the machine
@@ -1040,13 +1044,15 @@ _GLOBAL(swapper_pg_dir)
1040 .align 12 1044 .align 12
1041exception_stack_bottom: 1045exception_stack_bottom:
1042 .space BOOKE_EXCEPTION_STACK_SIZE * NR_CPUS 1046 .space BOOKE_EXCEPTION_STACK_SIZE * NR_CPUS
1043_GLOBAL(exception_stack_top) 1047 .globl exception_stack_top
1048exception_stack_top:
1044 1049
1045/* 1050/*
1046 * This space gets a copy of optional info passed to us by the bootstrap 1051 * This space gets a copy of optional info passed to us by the bootstrap
1047 * which is used to pass parameters into the kernel like root=/dev/sda1, etc. 1052 * which is used to pass parameters into the kernel like root=/dev/sda1, etc.
1048 */ 1053 */
1049_GLOBAL(cmd_line) 1054 .globl cmd_line
1055cmd_line:
1050 .space 512 1056 .space 512
1051 1057
1052/* 1058/*
@@ -1055,4 +1061,3 @@ _GLOBAL(cmd_line)
1055 */ 1061 */
1056abatron_pteptrs: 1062abatron_pteptrs:
1057 .space 8 1063 .space 8
1058