rename CFG_ENV macros to CONFIG_ENV

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/TB5200.h b/include/configs/TB5200.h
index 97a8d6f..e4e1367 100644
--- a/include/configs/TB5200.h
+++ b/include/configs/TB5200.h
@@ -263,12 +263,12 @@
 #define CFG_FLASH_USE_BUFFER_WRITE	1
 
 #if !defined(CFG_LOWBOOT)
-#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00760000 + 0x00800000)
+#define CONFIG_ENV_ADDR		(CFG_FLASH_BASE + 0x00760000 + 0x00800000)
 #else	/* CFG_LOWBOOT */
 #if defined(CONFIG_TQM5200_B)
-#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00080000)
+#define CONFIG_ENV_ADDR		(CFG_FLASH_BASE + 0x00080000)
 #else
-#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x00060000)
+#define CONFIG_ENV_ADDR		(CFG_FLASH_BASE + 0x00060000)
 #endif /* CONFIG_TQM5200_B */
 #endif	/* CFG_LOWBOOT */
 #define CFG_MAX_FLASH_BANKS	1	/* max num of flash banks
@@ -297,13 +297,13 @@
  * Environment settings
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
-#define CFG_ENV_SIZE		0x10000
+#define CONFIG_ENV_SIZE		0x10000
 #if defined(CONFIG_TQM5200_B)
-#define CFG_ENV_SECT_SIZE	0x40000
+#define CONFIG_ENV_SECT_SIZE	0x40000
 #else
-#define CFG_ENV_SECT_SIZE	0x20000
-#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
-#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
+#define CONFIG_ENV_SECT_SIZE	0x20000
+#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
 #endif /* CONFIG_TQM5200_B */
 
 /*