I am working on i.MX28 evk board with Linux 2.6.32 running on it. I was able to boot from SD card as instructed by doc , I use ./sdimage tp programming imx_ivt_uboot.sd in SD card, when power up, under the u-boot environment, I was able to use tftpboot to transfer file onto the RAM of evk and I trying to implement booting process from NAND flash, together with kernel and rootfs, I plan to use u-boot command ";nand erase & write" to flahing image in nand, but there is no such command support, I was wondering how I can use a NAND flash to boot up system . If yes, where can I find related procedure? or is there any other way to do for nand booting .
any advice is welcome.
Thank you in advance.