diff options
| author | Milton Miller <miltonm@bga.com> | 2007-03-21 09:02:53 -0600 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-03-26 15:11:20 +1000 |
| commit | 160cc3ece727c5158facec9937c2a5b10013bae1 (patch) | |
| tree | 5870375db12eb80b94ec7a0d3431022ec63fcb1e | |
| parent | 6a923216aac01d0f3eeea606377b81541f1a2773 (diff) | |
[POWERPC] bootwrapper: Allow platforms to call library zImage_start
Some platforms might need to run some code before the zImage start, but
could otherwise use the bss clear and relocation code. Export the
start address strongly as zImage_start_lib.
Signed-off-by: Milton Miller <miltonm@bga.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/boot/crt0.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/boot/crt0.S b/arch/powerpc/boot/crt0.S index 3dc8d8f7849..25ad7453531 100644 --- a/arch/powerpc/boot/crt0.S +++ b/arch/powerpc/boot/crt0.S @@ -19,6 +19,8 @@ _zimage_start_opd: .weak _zimage_start .globl _zimage_start _zimage_start: + .globl _zimage_start_lib +_zimage_start_lib: /* Work out the offset between the address we were linked at and the address where we're running. */ bl 1f |