How can I setup the NAND Partitions for s3c6410?

[Aglets]

I am trying to use the Idea6410 board for developing SPI applications.
Unfortunately, the software was built using the s3c2410 SPI Drivers instead of the s3c6410 SPI drivers using linux_2.6.24. The problem is that this version doesn't contain a s3c6410 version of spidev. So I built a new kernel using linux-2.6.36-rc8. However, the arch/arm/plat-samsung directory does not contain equivalent methods of setting up NAND partitions.

The /arch/arm/plat-s3c24xx/common-smdk.c file contains the following code, apparently an old method, to setup NAND partitions:

struct mtd_partition s3c_partition_info[] = {
{
.name = "Bootloader",
.offset = 0,
.size = (1*SZ_1M),
.mask_flags = MTD_CAP_NANDFLASH,
},
{
.name = "Kernel",
.offset = (1*SZ_1M), /* Block number is 0x10 */
.size = (3*SZ_1M) - (1*SZ_1M),
.mask_flags = MTD_CAP_NANDFLASH,
},
{
.name = "Root-Cramfs",
.offset = (3*SZ_1M), /* Block number is 0x80 */
.size = (48*SZ_1M),
},
{
.name = "File System",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
}
};

My question is, how can I setup the NAND Partitions using the new linux build?
I've tried the following u-boot environment variables in DNW:

mtdparts=s3c2410-nand:0x00100000(Bootloader),0x00200000(Kernel),0x03000000(Root-Jffs2),-(FileSystem)

bootargs=mtdparts=\$mtdparts root=/dev/mtdblock2 rootfstype=jffs2 console=ttySAC0,115200 init=/linuxrc

Nothing seems to happen. Instead, I still get the following error message:
VFS: Cannot open root device "mtdblock2" or unknown-block(0,0)

[Rubberman]

The 2.6.36 kernel is fresh off the presses and ARM support is still a work-in-progress according to The Linux Foundation news flash. Of course, I'm just assuming that this is an ARM board...

[Aglets]

Thanks for the reply.
Yes, I noticed the new build. I had downloaded and built 2.6.36 this morning.The processor is a s3c6410; it is an ARM. I still can't load the file system.

[Rubberman]

Then you might want to drop back to 2.6.34 or .35 instead. As I mentioned, I don't think that ARM and MIPS processor support is quite yet there.