[U-Boot] NAND booting of MPC8313 based Custom board

[Scott Wood]

On Mon, Aug 03, 2009 at 08:20:41PM +0530, Rupesh Kumar wrote:
> Hi, 
> I used latest version of u-boot (U-Boot 2009.08-rc1) for NAND booting of 
> my board. Still, it didn't work. 
> Board starts booting and then says read failed and hangs there.  It prints 
> following message on console 
> 
> "NAND boot... read failed (ltesr)"

You most likely got an uncorrectable ECC error reading the data; did you
also program the image from current u-boot, or are you trying to boot an
image written by the old u-boot?  There could be a mismatch on ECC
layout.

Is your board file overriding FMR with CONFIG_FSL_ELBC_FMR (it should
not)?

> I am using 2.1 silicon MPC8313 based custom board with large page NAND.
> 
> Can any one tell how shall i proceed for booting successfully from large 
> page NAND ?

Debugging. :-)

-Scott