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/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index d5e62e3..84cc9fa 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -566,7 +566,7 @@
 
 #define CONFIG_BAUDRATE 115200
 
-#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 */
 #undef CONFIG_BOOTARGS		/* the boot command will set bootargs */
@@ -576,7 +576,7 @@
    "consoledev=ttyS0\0"							\
    "ramdiskaddr=1000000\0"						\
    "ramdiskfile=ramfs.83xx\0"						\
-   "fdtaddr=400000\0"							\
+   "fdtaddr=780000\0"							\
    "fdtfile=mpc8315erdb.dtb\0"						\
    "usb_phy_type=utmi\0"						\
    ""