diff --git a/cpu/mcf532x/start.S b/cpu/mcf532x/start.S
index 5cc1c87..61be2ea 100644
--- a/cpu/mcf532x/start.S
+++ b/cpu/mcf532x/start.S
@@ -131,7 +131,7 @@
 	movec	%d0, %VBR
 
 	move.l	#(CFG_INIT_RAM_ADDR + CFG_INIT_RAM_CTRL), %d0
-	movec	%d0, %RAMBAR0
+	movec	%d0, %RAMBAR1
 
 	/* invalidate and disable cache */
 	move.l	#0x01000000, %d0		/* Invalidate cache cmd */
@@ -268,7 +268,7 @@
 icache_enable:
 	move.l	#0x01000000, %d0		/* Invalidate cache cmd */
 	movec	%d0, %CACR			/* Invalidate cache */
-	move.l	#(CFG_SDRAM_BASE + 0xc000 + ((CFG_SDRAM_SIZE & 0x1fe0) << 11)), %d0
+	move.l	#(CFG_SDRAM_BASE + 0x1c000), %d0
 	movec	%d0, %ACR0			/* Enable cache */
 
 	move.l	#0x80000200, %d0		/* Setup cache mask */