rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/board/socrates/socrates.c b/board/socrates/socrates.c
index 73a2d9d..cdab1a2 100644
--- a/board/socrates/socrates.c
+++ b/board/socrates/socrates.c
@@ -126,14 +126,14 @@
 
 		/* Environment protection ON by default */
 		flash_protect (FLAG_PROTECT_SET,
-			       CFG_ENV_ADDR,
-			       CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1,
+			       CONFIG_ENV_ADDR,
+			       CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
 			       &flash_info[CFG_MAX_FLASH_BANKS - 1]);
 
 		/* Redundant environment protection ON by default */
 		flash_protect (FLAG_PROTECT_SET,
-			       CFG_ENV_ADDR_REDUND,
-			       CFG_ENV_ADDR_REDUND + CFG_ENV_SIZE_REDUND - 1,
+			       CONFIG_ENV_ADDR_REDUND,
+			       CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SIZE_REDUND - 1,
 			       &flash_info[CFG_MAX_FLASH_BANKS - 1]);
 	}