Fix lowboot support on MCC200 board

CHANGELOG

@@ -2,6 +2,8 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Fix lowboot support on MCC200 board
+
 * Coding Style cleanup
 
 * Write RTC seconds first to maintain settings integrity per

Makefile

@@ -326,7 +326,7 @@ mcc200_config	\
 mcc200_lowboot_config:	unconfig
 	@ >include/config.h
 	@[ -z "$(findstring lowboot_,$@)" ] || \
-		{ echo "TEXT_BASE = 0xFE000000" >board/mcc200/config.tmp ; \
+		{ echo "TEXT_BASE = 0xFC000000" >board/mcc200/config.tmp ; \
 		  echo "... with lowboot configuration" ; \
 		}
 	@./mkconfig mcc200 ppc mpc5xxx mcc200

include/configs/mcc200.h

@@ -172,6 +172,10 @@
 
 #define CONFIG_ENV_OVERWRITE	1	/* allow modification of vendor params */
 
+#if TEXT_BASE == CFG_FLASH_BASE
+#define CFG_LOWBOOT	1
+#endif
+
 /*
  * Memory map
  */