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PPC4xx: Minimal changes to add vxWorks support 

Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
This commit is contained in:
Niklaus Giger 2007-11-30 18:35:11 +01:00 committed by Stefan Roese
parent 052440b022
commit 85dc2a7f82
1 changed files with 5 additions and 1 deletions
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6
cpu/ppc4xx/start.S
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@ -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 */