8xx, icache: enabling ICache not before running from RAM
with the new CONFIG_SYS_DELAYED_ICACHE config option, ICache
is not enabled before code runs from RAM.
Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/include/configs/pcu_e.h b/include/configs/pcu_e.h
index 9214519..7c2bf1b 100644
--- a/include/configs/pcu_e.h
+++ b/include/configs/pcu_e.h
@@ -246,6 +246,9 @@
*/
#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
+#define CONFIG_SYS_DELAYED_ICACHE 1 /* enable ICache not before
+ * running in RAM.
+ */
/*-----------------------------------------------------------------------
* SYPCR - System Protection Control 11-9