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authorJon Loeliger <jdl@freescale.com>2006-08-22 10:17:59 -0500
committerJon Loeliger <jdl@freescale.com>2006-08-22 10:17:59 -0500
commit4b7576fb804f9aae275a9ad5d947d2eb727d8cb7 (patch)
tree56a964216b21901d6279069086f713170805864f /cpu/ppc4xx/start.S
parent5de62c47a8628b3da4d73f7c07027f32a3342d40 (diff)
parent5196a7a03bc436435787e1ad7044af94d93a5448 (diff)
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Merge branch 'master' of http://www.denx.de/git/u-boot
Diffstat (limited to 'cpu/ppc4xx/start.S')
-rw-r--r--cpu/ppc4xx/start.S16
1 files changed, 16 insertions, 0 deletions
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index 699fa7f..60ed2d5 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -315,7 +315,23 @@ rsttlb: tlbwe r0,r1,0x0000 /* Invalidate all entries (V=0)*/
/*----------------------------------------------------------------*/
/* TLB entry setup -- step thru tlbtab */
/*----------------------------------------------------------------*/
+#if defined(CONFIG_440SPE)
+ /*----------------------------------------------------------------*/
+ /* We have different TLB tables for revA and rev B of 440SPe */
+ /*----------------------------------------------------------------*/
+ mfspr r1, PVR
+ lis r0,0x5342
+ ori r0,r0,0x1891
+ cmpw r7,r1,r0
+ bne r7,..revA
+ bl tlbtabB
+ b ..goon
+..revA:
+ bl tlbtabA
+..goon:
+#else
bl tlbtab /* Get tlbtab pointer */
+#endif
mr r5,r0
li r1,0x003f /* 64 TLB entries max */
mtctr r1