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/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 46b95c7..3d7f738 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -710,7 +710,7 @@
 #endif
 
 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-#if defined(CONFIG_NOR) || defined(CONFIG_NAND)
+#if defined(CONFIG_NOR) || defined(CONFIG_MTD_RAW_NAND)
 	gpmc_init();
 #endif
 
diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c
index 6e1ede3..6fb2c00 100644
--- a/board/ti/am335x/mux.c
+++ b/board/ti/am335x/mux.c
@@ -195,7 +195,7 @@
 	{-1},
 };
 
-#ifdef CONFIG_NAND
+#ifdef CONFIG_MTD_RAW_NAND
 static struct module_pin_mux nand_pin_mux[] = {
 	{OFFSET(gpmc_ad0),	(MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD0  */
 	{OFFSET(gpmc_ad1),	(MODE(0) | PULLUDDIS | RXACTIVE)}, /* AD1  */
@@ -360,7 +360,7 @@
 		/* Beaglebone pinmux */
 		configure_module_pin_mux(mii1_pin_mux);
 		configure_module_pin_mux(mmc0_pin_mux);
-#if defined(CONFIG_NAND)
+#if defined(CONFIG_MTD_RAW_NAND)
 		configure_module_pin_mux(nand_pin_mux);
 #elif defined(CONFIG_NOR)
 		configure_module_pin_mux(bone_norcape_pin_mux);
@@ -376,7 +376,7 @@
 		if (profile & ~PROFILE_2)
 			configure_module_pin_mux(i2c1_pin_mux);
 		/* Profiles 2 & 3 don't have NAND */
-#ifdef CONFIG_NAND
+#ifdef CONFIG_MTD_RAW_NAND
 		if (profile & ~(PROFILE_2 | PROFILE_3))
 			configure_module_pin_mux(nand_pin_mux);
 #endif
@@ -404,7 +404,7 @@
 		}
 		/* Beaglebone LT pinmux */
 		configure_module_pin_mux(mmc0_pin_mux);
-#if defined(CONFIG_NAND) && defined(CONFIG_EMMC_BOOT)
+#if defined(CONFIG_MTD_RAW_NAND) && defined(CONFIG_EMMC_BOOT)
 		configure_module_pin_mux(nand_pin_mux);
 #elif defined(CONFIG_NOR) && defined(CONFIG_EMMC_BOOT)
 		configure_module_pin_mux(bone_norcape_pin_mux);