rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/sorcery.h b/include/configs/sorcery.h
index fef722b..4bc4afb 100644
--- a/include/configs/sorcery.h
+++ b/include/configs/sorcery.h
@@ -198,11 +198,11 @@
  * Environment settings
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
-#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x8000000 - 0x40000)
-#define CFG_ENV_SIZE		0x4000                       /* 16K */
-#define CFG_ENV_SECT_SIZE	0x20000
-#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + 0x20000)
-#define CFG_ENV_SIZE_REDUND	CFG_ENV_SIZE
+#define CONFIG_ENV_ADDR		(CFG_FLASH_BASE + 0x8000000 - 0x40000)
+#define CONFIG_ENV_SIZE		0x4000                       /* 16K */
+#define CONFIG_ENV_SECT_SIZE	0x20000
+#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + 0x20000)
+#define CONFIG_ENV_SIZE_REDUND	CONFIG_ENV_SIZE
 
 #define CONFIG_ENV_OVERWRITE	1