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-rw-r--r--cpu/mpc86xx/start.S19
1 files changed, 8 insertions, 11 deletions
diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S
index 0d30e91..7e36801 100644
--- a/cpu/mpc86xx/start.S
+++ b/cpu/mpc86xx/start.S
@@ -244,9 +244,15 @@ in_flash:
*/
/* enable address translation */
- bl enable_addr_trans
- sync
+ mfmsr r5
+ ori r5, r5, (MSR_IR | MSR_DR)
+ lis r3,addr_trans_enabled@h
+ ori r3, r3, addr_trans_enabled@l
+ mtspr SPRN_SRR0,r3
+ mtspr SPRN_SRR1,r5
+ rfi
+addr_trans_enabled:
/* enable and invalidate the data cache */
/* bl l1dcache_enable */
bl dcache_enable
@@ -423,15 +429,6 @@ tlblp:
blt tlblp
blr
- .globl enable_addr_trans
-enable_addr_trans:
- /* enable address translation */
- mfmsr r5
- ori r5, r5, (MSR_IR | MSR_DR)
- mtmsr r5
- isync
- blr
-
.globl disable_addr_trans
disable_addr_trans:
/* disable address translation */