arm: mvebu: Espressobin: Change default loadaddr

Current loadaddr is not writable on Espressobin and 'loadb' command cause
rebooting board. Marvell's U-Boot already set default loadaddr to value
0x06000000 [1] and after this change 'loadb' is working fine.

[1] - https://github.com/MarvellEmbeddedProcessors/u-boot-marvell/commit/0a5b159806baa0746b6449920e450498bc269ba7

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Andre Heider <a.heider@gmail.com>
diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h
index a9ed0a8..93c05e3 100644
--- a/include/configs/mvebu_armada-37xx.h
+++ b/include/configs/mvebu_armada-37xx.h
@@ -37,7 +37,7 @@
 /*
  * Other required minimal configurations
  */
-#define CONFIG_SYS_LOAD_ADDR	0x00800000	/* default load adr- 8M */
+#define CONFIG_SYS_LOAD_ADDR	0x06000000	/* default load adr */
 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000	/* Rst Vector Adr */
 #define CONFIG_SYS_MAXARGS	32	/* max number of command args */