davinci: da850/omap-l138: Modify NOR partition info

On DA850/OMAP-L138, NOR flash partition was starting from offset
ZERO erasing the UBL and u-boot when the complete NOR is erased.
This patch moves the start of the partition to 512K, after the
bootloaders and u-boot env variables.

This patch also creates a new partition on NOR Flash to store
Linux kernel image.
Signed-off-by: NSudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>

arch/arm/mach-davinci/board-da850-evm.c

@@ -46,8 +46,20 @@
 
 static struct mtd_partition da850_evm_norflash_partition[] = {
 	{
-		.name           = "NOR filesystem",
+		.name           = "bootloaders + env",
 		.offset         = 0,
+		.size           = SZ_512K,
+		.mask_flags     = MTD_WRITEABLE,
+	},
+	{
+		.name           = "kernel",
+		.offset         = MTDPART_OFS_APPEND,
+		.size           = SZ_2M,
+		.mask_flags     = 0,
+	},
+	{
+		.name           = "filesystem",
+		.offset         = MTDPART_OFS_APPEND,
 		.size           = MTDPART_SIZ_FULL,
 		.mask_flags     = 0,
 	},