mtd: rename CONFIG_NAND -> CONFIG_MTD_RAW_NAND

Add more clarity by changing the Kconfig entry name.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[trini: Re-run migration, update a few more cases]
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h
index dea196d..d21537c 100644
--- a/include/configs/C29XPCIE.h
+++ b/include/configs/C29XPCIE.h
@@ -15,7 +15,7 @@
 #define CONFIG_RESET_VECTOR_ADDRESS	0x110bfffc
 #endif
 
-#ifdef CONFIG_NAND
+#ifdef CONFIG_MTD_RAW_NAND
 #ifdef CONFIG_TPL_BUILD
 #define CONFIG_SPL_FLUSH_IMAGE
 #define CONFIG_SPL_NAND_INIT
@@ -215,7 +215,7 @@
 #define CONFIG_SYS_NAND_DDR_LAW		11
 
 /* Set up IFC registers for boot location NOR/NAND */
-#ifdef CONFIG_NAND
+#ifdef CONFIG_MTD_RAW_NAND
 #define CONFIG_SYS_CSPR0		CONFIG_SYS_NAND_CSPR
 #define CONFIG_SYS_AMASK0		CONFIG_SYS_NAND_AMASK
 #define CONFIG_SYS_CSOR0		CONFIG_SYS_NAND_CSOR
@@ -300,7 +300,7 @@
 #define CONFIG_SPL_RELOC_MALLOC_ADDR	(CONFIG_SYS_INIT_L2_ADDR + 160 * 1024)
 #define CONFIG_SPL_RELOC_MALLOC_SIZE	(96 << 10)
 #define CONFIG_SPL_GD_ADDR		(CONFIG_SYS_INIT_L2_ADDR + 112 * 1024)
-#elif defined(CONFIG_NAND)
+#elif defined(CONFIG_MTD_RAW_NAND)
 #ifdef CONFIG_TPL_BUILD
 #define CONFIG_SYS_INIT_L2_ADDR		0xf8f80000
 #define CONFIG_SYS_INIT_L2_ADDR_PHYS	CONFIG_SYS_INIT_L2_ADDR
@@ -375,7 +375,7 @@
  * Environment
  */
 #if defined(CONFIG_SYS_RAMBOOT)
-#elif defined(CONFIG_NAND)
+#elif defined(CONFIG_MTD_RAW_NAND)
 #ifdef CONFIG_TPL_BUILD
 #define SPL_ENV_ADDR		(CONFIG_SYS_INIT_L2_ADDR + (160 << 10))
 #else