M5329EVB, M5373EVB: Remove CONFIG_NANDFLASH_SIZE

In the case of M5373EVB we always had NANDFLASH_SIZE=16, so just use it
directly.  In the case of M5329EVB we had not removed the rest of NAND
support when saying we didn't have NAND, so instead use that to key off
of rather than NANDFLASH_SIZE.

Cc: TsiChung Liew <Tsi-Chung.Liew@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index cfb2507..3e5bfc2 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -113,7 +113,7 @@
 #	define CONFIG_SYS_MAX_FLASH_SECT	137	/* max number of sectors on one chip */
 #endif
 
-#ifdef CONFIG_NANDFLASH_SIZE
+#ifdef CONFIG_CMD_NAND
 #	define CONFIG_SYS_MAX_NAND_DEVICE	1
 #	define CONFIG_SYS_NAND_BASE		CONFIG_SYS_CS2_BASE
 #	define CONFIG_SYS_NAND_SIZE		1
@@ -165,9 +165,9 @@
 #define CONFIG_SYS_CS1_MASK		0x001f0001
 #define CONFIG_SYS_CS1_CTRL		0x002A3780
 
-#ifdef CONFIG_NANDFLASH_SIZE
+#ifdef CONFIG_CMD_NAND
 #define CONFIG_SYS_CS2_BASE		0x20000000
-#define CONFIG_SYS_CS2_MASK		((CONFIG_NANDFLASH_SIZE << 20) | 1)
+#define CONFIG_SYS_CS2_MASK		(16 << 20)
 #define CONFIG_SYS_CS2_CTRL		0x00001f60
 #endif