ppc4xx: Fix problem in 405EZ OCM initialization

As spotted by Bruce Adler this patch fixes an initialization problem
for the 405EZ OCM.

Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index a96083c..85660b4 100644 (file)
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -783,7 +783,7 @@ _start:
        mtdcr   ocmdscr2, r3            /* Set Data Side */
        mtdcr   ocmiscr2, r3            /* Set Instruction Side */
        addis   r3,0,0x0800             /* OCM Data Parity Disable - 1 Wait State */
-       mtdcr   ocmdsisdpc,r4
+       mtdcr   ocmdsisdpc,r3
 
        isync
 #else /* CONFIG_405EZ */