rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASH

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/Yukon8220.h b/include/configs/Yukon8220.h
index 9ace43e..ef230e1 100644
--- a/include/configs/Yukon8220.h
+++ b/include/configs/Yukon8220.h
@@ -205,7 +205,7 @@
 /*
  * Environment settings
  */
-#define CFG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_IS_IN_FLASH	1
 #if defined (CFG_AMD_BOOT)
 #define CFG_ENV_ADDR		(CFG_FLASH0_BASE + CFG_CS0_MASK - PHYS_AMD_SECT_SIZE)
 #define CFG_ENV_SIZE		PHYS_AMD_SECT_SIZE
@@ -224,15 +224,15 @@
 
 #define CONFIG_ENV_OVERWRITE	1
 
-#if defined CFG_ENV_IS_IN_FLASH
+#if defined CONFIG_ENV_IS_IN_FLASH
 #undef CONFIG_ENV_IS_IN_NVRAM
 #undef CONFIG_ENV_IS_IN_EEPROM
 #elif defined CONFIG_ENV_IS_IN_NVRAM
-#undef CFG_ENV_IS_IN_FLASH
+#undef CONFIG_ENV_IS_IN_FLASH
 #undef CONFIG_ENV_IS_IN_EEPROM
 #elif defined CONFIG_ENV_IS_IN_EEPROM
 #undef CONFIG_ENV_IS_IN_NVRAM
-#undef CFG_ENV_IS_IN_FLASH
+#undef CONFIG_ENV_IS_IN_FLASH
 #endif
 
 #ifndef CFG_JFFS2_FIRST_SECTOR