diff options
| author | Niklaus Giger <niklausgiger@gmx.ch> | 2007-11-30 18:35:11 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-12-27 19:35:34 +0100 |
| commit | 85dc2a7f82d11e17f0ca2a448118aed7f7a4b85d (patch) | |
| tree | b3d4be7cd57b5fb9e4a97d46abe06dedaf025460 /cpu/ppc4xx/start.S | |
| parent | 052440b022ca8981d39b6f8c10d1aa6326f47480 (diff) | |
PPC4xx: Minimal changes to add vxWorks support
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
Diffstat (limited to 'cpu/ppc4xx/start.S')
| -rw-r--r-- | cpu/ppc4xx/start.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S index f5a135f1a..645ac0b8d 100644 --- a/cpu/ppc4xx/start.S +++ b/cpu/ppc4xx/start.S @@ -1356,7 +1356,11 @@ relocate_code: dccci 0,0 /* Invalidate data cache, now no longer our stack */ sync isync - addi r1,r0,0x0000 /* TLB entry #0 */ +#ifdef CFG_TLB_FOR_BOOT_FLASH + addi r1,r0,CFG_TLB_FOR_BOOT_FLASH /* Use defined TLB */ +#else + addi r1,r0,0x0000 /* Default TLB entry is #0 */ +#endif tlbre r0,r1,0x0002 /* Read contents */ ori r0,r0,0x0c00 /* Or in the inhibit, write through bit */ tlbwe r0,r1,0x0002 /* Save it out */ |