ARM: uniphier: change the offset to environment storage area

When ARM Trusted Firmware is used, bl1.bin + fip.bin exceeds 512KB,
so the boot image and the current environment area will overlap.
Move the environment storage to 1MB offset.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index d6dd5ec..817bf45 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -80,7 +80,7 @@
 /* #define CONFIG_ENV_IS_NOWHERE */
 /* #define CONFIG_ENV_IS_IN_NAND */
 #define CONFIG_ENV_IS_IN_MMC
-#define CONFIG_ENV_OFFSET			0x80000
+#define CONFIG_ENV_OFFSET			0x100000
 #define CONFIG_ENV_SIZE				0x2000
 /* #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */