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authorGreg Ungerer <gerg@uclinux.org>2011-10-19 13:50:35 +1000
committerGreg Ungerer <gerg@uclinux.org>2011-12-30 10:20:44 +1000
commited865e31a8273be200db9ddcdb6b844e48777abd (patch)
tree5e8b53988669ab4432052ad923d2a057eccf82a4 /arch/m68k
parent4a13c6dc6443786b135c9e9b3f9dc87421cc1ae3 (diff)
downloadop-kernel-dev-ed865e31a8273be200db9ddcdb6b844e48777abd.zip
op-kernel-dev-ed865e31a8273be200db9ddcdb6b844e48777abd.tar.gz
m68k: use non-MMU linker script for ColdFire MMU builds
Use the non-MMU linker script for ColdFire builds when we are building for MMU enabled. The image layout is correct for loading on existing ColdFire dev boards. The only addition required to the current non-MMU linker script is to add support for the fixup section. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Matt Waddel <mwaddel@yahoo.com> Acked-by: Kurt Mahan <kmahan@xmission.com>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/kernel/vmlinux-nommu.lds8
-rw-r--r--arch/m68k/kernel/vmlinux.lds.S2
2 files changed, 9 insertions, 1 deletions
diff --git a/arch/m68k/kernel/vmlinux-nommu.lds b/arch/m68k/kernel/vmlinux-nommu.lds
index 4e23893..8e66ccb 100644
--- a/arch/m68k/kernel/vmlinux-nommu.lds
+++ b/arch/m68k/kernel/vmlinux-nommu.lds
@@ -69,6 +69,7 @@ SECTIONS {
SCHED_TEXT
LOCK_TEXT
*(.text..lock)
+ *(.fixup)
. = ALIGN(16); /* Exception table */
__start___ex_table = .;
@@ -161,6 +162,13 @@ SECTIONS {
_edata = . ;
} > DATA
+ .m68k_fixup : {
+ __start_fixup = .;
+ *(.m68k_fixup)
+ __stop_fixup = .;
+ } > DATA
+ NOTES > DATA
+
.init.text : {
. = ALIGN(PAGE_SIZE);
__init_begin = .;
diff --git a/arch/m68k/kernel/vmlinux.lds.S b/arch/m68k/kernel/vmlinux.lds.S
index 3d99a04..69ec796 100644
--- a/arch/m68k/kernel/vmlinux.lds.S
+++ b/arch/m68k/kernel/vmlinux.lds.S
@@ -1,4 +1,4 @@
-#ifdef CONFIG_MMU
+#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
PHDRS
{
text PT_LOAD FILEHDR PHDRS FLAGS (7);
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