mpc83xx: accommodate larger kernel sizes by default

linux mpc83xx_defconfig kernels are getting bigger, accommodate for
their growth by adjusting default load and fdt addresses.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index d9aa60b..4bf05d2 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -594,7 +594,7 @@
 #define CONFIG_UBOOTPATH	u-boot.bin	/* U-Boot image on TFTP server */
 #define CONFIG_FDTFILE		mpc8313erdb.dtb
 
-#define CONFIG_LOADADDR		500000	/* default location for tftp and bootm */
+#define CONFIG_LOADADDR		800000	/* default location for tftp and bootm */
 #define CONFIG_BOOTDELAY	6	/* -1 disables auto-boot */
 #define CONFIG_BAUDRATE		115200
 
@@ -611,7 +611,7 @@
 		"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; "	\
 		"protect on " MK_STR(TEXT_BASE) " +$filesize; "		\
 		"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0"	\
-	"fdtaddr=400000\0"						\
+	"fdtaddr=780000\0"						\
 	"fdtfile=" MK_STR(CONFIG_FDTFILE) "\0"				\
 	"console=ttyS0\0"						\
 	"setbootargs=setenv bootargs "					\