rename CFG_ENV_IS_IN_DATAFLASH in CONFIG_ENV_IS_IN_DATAFLASH

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/README b/README
index 4823255..baa06e0 100644
--- a/README
+++ b/README
@@ -2242,7 +2242,7 @@
 	  The size in bytes of the EEPROM device.
 
 
-- CFG_ENV_IS_IN_DATAFLASH:
+- CONFIG_ENV_IS_IN_DATAFLASH:
 
 	Define this if you have a DataFlash memory device which you
 	want to use for the environment.
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 8b6b46b..f3d8408 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -55,7 +55,7 @@
 #if !defined(CFG_ENV_IS_IN_NVRAM)	&& \
     !defined(CONFIG_ENV_IS_IN_EEPROM)	&& \
     !defined(CFG_ENV_IS_IN_FLASH)	&& \
-    !defined(CFG_ENV_IS_IN_DATAFLASH)	&& \
+    !defined(CONFIG_ENV_IS_IN_DATAFLASH)	&& \
     !defined(CFG_ENV_IS_IN_NAND)	&& \
     !defined(CFG_ENV_IS_IN_ONENAND)	&& \
     !defined(CFG_ENV_IS_IN_SPI_FLASH)	&& \
diff --git a/common/env_dataflash.c b/common/env_dataflash.c
index 2945364..1d55a27 100644
--- a/common/env_dataflash.c
+++ b/common/env_dataflash.c
@@ -19,7 +19,7 @@
  */
 #include <common.h>
 
-#if defined(CFG_ENV_IS_IN_DATAFLASH) /* Environment is in DataFlash */
+#if defined(CONFIG_ENV_IS_IN_DATAFLASH) /* Environment is in DataFlash */
 
 #include <command.h>
 #include <environment.h>
@@ -101,4 +101,4 @@
 	return (0);
 }
 
-#endif /* CFG_ENV_IS_IN_DATAFLASH */
+#endif /* CONFIG_ENV_IS_IN_DATAFLASH */
diff --git a/include/configs/at91cap9adk.h b/include/configs/at91cap9adk.h
index 520c676..acf452b 100644
--- a/include/configs/at91cap9adk.h
+++ b/include/configs/at91cap9adk.h
@@ -148,7 +148,7 @@
 #ifdef CFG_USE_DATAFLASH
 
 /* bootstrap + u-boot + env + linux in dataflash */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
diff --git a/include/configs/at91rm9200dk.h b/include/configs/at91rm9200dk.h
index fca431e..92724ab 100644
--- a/include/configs/at91rm9200dk.h
+++ b/include/configs/at91rm9200dk.h
@@ -179,9 +179,9 @@
 #define CFG_FLASH_ERASE_TOUT		(2*CFG_HZ) /* Timeout for Flash Erase */
 #define CFG_FLASH_WRITE_TOUT		(2*CFG_HZ) /* Timeout for Flash Write */
 
-#undef	CFG_ENV_IS_IN_DATAFLASH
+#undef	CONFIG_ENV_IS_IN_DATAFLASH
 
-#ifdef CFG_ENV_IS_IN_DATAFLASH
+#ifdef CONFIG_ENV_IS_IN_DATAFLASH
 #define CFG_ENV_OFFSET			0x20000
 #define CFG_ENV_ADDR			(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
 #define CFG_ENV_SIZE			0x2000  /* 0x8000 */
@@ -194,7 +194,7 @@
 #define CFG_ENV_ADDR			(PHYS_FLASH_1 + 0x60000)  /* after u-boot.bin */
 #define CFG_ENV_SIZE			0x10000 /* sectors are 64K here */
 #endif	/* CONFIG_SKIP_LOWLEVEL_INIT */
-#endif	/* CFG_ENV_IS_IN_DATAFLASH */
+#endif	/* CONFIG_ENV_IS_IN_DATAFLASH */
 
 
 #define CFG_LOAD_ADDR		0x21000000  /* default load address */
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 675224e..f419363 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -134,7 +134,7 @@
 #ifdef CFG_USE_DATAFLASH_CS0
 
 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
@@ -148,7 +148,7 @@
 #elif CFG_USE_DATAFLASH_CS1
 
 /* bootstrap + u-boot + env + linux in dataflash on CS1 */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS1 + CFG_ENV_OFFSET)
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index e53a23f..2929149 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -148,7 +148,7 @@
 #ifdef CFG_USE_DATAFLASH_CS0
 
 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index 5f90d39..c91e076 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -154,7 +154,7 @@
 #ifdef CFG_USE_DATAFLASH
 
 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index 2ad8d05..0bf0ace 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -123,7 +123,7 @@
 #ifdef CFG_USE_DATAFLASH
 
 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
-#define CFG_ENV_IS_IN_DATAFLASH	1
+#define CONFIG_ENV_IS_IN_DATAFLASH	1
 #define CFG_MONITOR_BASE	(CFG_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
 #define CFG_ENV_OFFSET		0x4200
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
diff --git a/include/configs/csb637.h b/include/configs/csb637.h
index 88c8fdb..6626524 100644
--- a/include/configs/csb637.h
+++ b/include/configs/csb637.h
@@ -191,9 +191,9 @@
 #define CFG_JFFS2_FIRST_SECTOR	3
 #define CFG_JFFS2_NUM_BANKS	1
 
-#undef	CFG_ENV_IS_IN_DATAFLASH
+#undef	CONFIG_ENV_IS_IN_DATAFLASH
 
-#ifdef CFG_ENV_IS_IN_DATAFLASH
+#ifdef CONFIG_ENV_IS_IN_DATAFLASH
 #define CFG_ENV_OFFSET			0x20000
 #define CFG_ENV_ADDR			(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
 #define CFG_ENV_SIZE			0x2000  /* 0x8000 */
@@ -201,7 +201,7 @@
 #define CFG_ENV_IS_IN_FLASH		1
 #define CFG_ENV_ADDR			(PHYS_FLASH_1 + 0x20000)  /* after u-boot.bin */
 #define CFG_ENV_SIZE			0x20000 /* sectors are 128K here */
-#endif	/* CFG_ENV_IS_IN_DATAFLASH */
+#endif	/* CONFIG_ENV_IS_IN_DATAFLASH */
 
 
 #define CFG_LOAD_ADDR		0x21000000  /* default load address */
diff --git a/include/configs/m501sk.h b/include/configs/m501sk.h
index 7fc460a..7024a83 100644
--- a/include/configs/m501sk.h
+++ b/include/configs/m501sk.h
@@ -154,7 +154,7 @@
 #define CFG_FLASH_ERASE_TOUT	(2*CFG_HZ) /* Timeout for Flash Erase */
 #define CFG_FLASH_WRITE_TOUT	(2*CFG_HZ) /* Timeout for Flash Write */
 
-#ifdef CFG_ENV_IS_IN_DATAFLASH
+#ifdef CONFIG_ENV_IS_IN_DATAFLASH
 #define CFG_ENV_OFFSET		0x20000
 #define CFG_ENV_ADDR		(CFG_DATAFLASH_LOGIC_ADDR_CS0 + CFG_ENV_OFFSET)
 #define CFG_ENV_SIZE		0x2000