No network on my board, so nand_update_full can't be run. I use command "kobs-ng init u-boot.sb" to update(default: /dev/mtd0) or mfgtools from freescale. I just add support NAND to mx28evk configs file copied from m28evk configs. Sub-page size of nand flash is 2048bytes with oob size is 64byte, and size is 128M.
At 2012-06-28 18:49:39,"Marek Vasut" marex@denx.de wrote:
Dear alex,
Hi: I have one board which hardware copied from mx28evk board, and compiled the source code cloned from u-boot mainline git. The rom in mx28 print 0x80508008, that is "NAND DMA timed out". I compile the source from u-boot-testing, and it's no any wrong print, and the start is OK. I don't know why result in this issue.
u-boot-testing is quite ancient. But the code you're getting is during bootrom booting from NAND, not in uboot, correct? Does your nand chip have 2048b pages with 64b OOB? Did you use nand_update_full() to reload the NAND?
Best Regards, Alex
Best regards, Marek Vasut