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-rw-r--r--cpu/74xx_7xx/start.S8
1 files changed, 4 insertions, 4 deletions
diff --git a/cpu/74xx_7xx/start.S b/cpu/74xx_7xx/start.S
index 07bbe01..b5484e3 100644
--- a/cpu/74xx_7xx/start.S
+++ b/cpu/74xx_7xx/start.S
@@ -857,9 +857,9 @@ lock_ram_in_cache:
*/
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r2, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
- mtctr r2
+ mtctr r4
1:
dcbz r0, r3
addi r3, r3, 32
@@ -878,9 +878,9 @@ unlock_ram_in_cache:
/* invalidate the INIT_RAM section */
lis r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
ori r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
- li r2, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+ li r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
(CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
- mtctr r2
+ mtctr r4
1: icbi r0, r3
addi r3, r3, 32
bdnz 1b