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-rw-r--r--cpu/mpc85xx/start.S7
1 files changed, 2 insertions, 5 deletions
diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S
index 636ef5d..15b804d 100644
--- a/cpu/mpc85xx/start.S
+++ b/cpu/mpc85xx/start.S
@@ -992,7 +992,6 @@ trap_reloc:
blr
-#ifdef CFG_INIT_RAM_LOCK
.globl unlock_ram_in_cache
unlock_ram_in_cache:
/* invalidate the INIT_RAM section */
@@ -1002,11 +1001,10 @@ unlock_ram_in_cache:
andi. r4,r4,0x1ff
slwi r4,r4,(10 - 1 - L1_CACHE_SHIFT)
mtctr r4
-1: icbi r0,r3
- dcbi r0,r3
+1: dcbi r0,r3
addi r3,r3,CFG_CACHELINE_SIZE
bdnz 1b
- sync /* Wait for all icbi to complete on bus */
+ sync
/* Invalidate the TLB entries for the cache */
lis r3,CFG_INIT_RAM_ADDR@h
@@ -1020,4 +1018,3 @@ unlock_ram_in_cache:
tlbivax 0,r3
isync
blr
-#endif