Kconfig: Migrate MTDIDS_DEFAULT / MTDPARTS_DEFAULT

We move all instances of CONFIG_MTDIDS_DEFAULT and
CONFIG_MTDPARTS_DEFAULT from the header files to the defconfig files.
There's a few cases here where we need to expand upon what was in the
header file.

Tested-by: Adam Ford <aford173@gmail.com>  #omap3_logic
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/ti816x_evm.h b/include/configs/ti816x_evm.h
index ddeef60..b0f84ed 100644
--- a/include/configs/ti816x_evm.h
+++ b/include/configs/ti816x_evm.h
@@ -18,8 +18,8 @@
 
 #define CONFIG_EXTRA_ENV_SETTINGS	\
 	DEFAULT_LINUX_BOOT_ENV \
-	"mtdids=" MTDIDS_DEFAULT "\0" \
-	"mtdparts=" MTDPARTS_DEFAULT "\0" \
+	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
+	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
 
 #define CONFIG_BOOTCOMMAND			\
 	"mmc rescan;"				\
@@ -88,18 +88,6 @@
 #define CONFIG_SYS_NAND_ECCBYTES	14
 #define CONFIG_SYS_NAND_ONFI_DETECTION
 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_BCH8_CODE_HW
-#define MTDIDS_DEFAULT			"nand0=nand.0"
-#define MTDPARTS_DEFAULT		"mtdparts=nand.0:" \
-					"128k(NAND.SPL)," \
-					"128k(NAND.SPL.backup1)," \
-					"128k(NAND.SPL.backup2)," \
-					"128k(NAND.SPL.backup3)," \
-					"256k(NAND.u-boot-spl-os)," \
-					"1m(NAND.u-boot)," \
-					"128k(NAND.u-boot-env)," \
-					"128k(NAND.u-boot-env.backup1)," \
-					"8m(NAND.kernel)," \
-					"-(NAND.file-system)"
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0x000c0000
 #define CONFIG_ENV_OFFSET		0x001c0000
 #define CONFIG_ENV_OFFSET_REDUND	0x001e0000