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Programming the Nand Flash with Linux-c6x kernel on emvc6678le

jkeegg
Prodigy 240 points

On evmc6678le board:

I meet a problem when I follow the user guide of linux-c6x to program the on board nand flash.

I had build the linux-c6x successful and got the file "vmlinux-2.6.34-evmc6678.el-20111027-1.bin" in "product" folder.

Then, I use the bootlob tools modify its cmdline and program it into the nandflash by these cmds:

flash_eraseall /dev/mtd2

nandwrite -p /dev/mtd2 vmlinux-c64xx.bin

When I reboot evm,I saw the cmdline still the old.

Please tell me the right method of programming the Linux-c6x kernel.

I want to bootup evm board with nfs.

 

Thanks.