diff options
| author | Dale Farnsworth <dale@farnsworth.org> | 2008-12-17 10:09:13 +0000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-12-23 15:13:29 +1100 |
| commit | ccdcef72c249c289898b164eada89a61855b9287 (patch) | |
| tree | 4a60305aaaa89949b2f979226cc192d8d5a3eb2c /arch/powerpc/include | |
| parent | 01695a9687e5a8d78589605037cc7828a5b67ac9 (diff) | |
powerpc/32: Add the ability for a classic ppc kernel to be loaded at 32M
Add the ability for a classic ppc kernel to be loaded at an address
of 32MB. This done by fixing a few places that assume we are loaded
at address 0, and by changing several uses of KERNELBASE to use
PAGE_OFFSET, instead.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/ppc_asm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h index c4a029ccb4d..1a0d628eb11 100644 --- a/arch/powerpc/include/asm/ppc_asm.h +++ b/arch/powerpc/include/asm/ppc_asm.h @@ -425,14 +425,14 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601) #define fromreal(rd) tovirt(rd,rd) #define tophys(rd,rs) \ -0: addis rd,rs,-KERNELBASE@h; \ +0: addis rd,rs,-PAGE_OFFSET@h; \ .section ".vtop_fixup","aw"; \ .align 1; \ .long 0b; \ .previous #define tovirt(rd,rs) \ -0: addis rd,rs,KERNELBASE@h; \ +0: addis rd,rs,PAGE_OFFSET@h; \ .section ".ptov_fixup","aw"; \ .align 1; \ .long 0b; \ |