Re: [U-Boot-Users] Flash Erase/Write error in uboot

Shiju Mathew wrote:

On 5/3/07, *Tolunay Orkun* <listmember@orkun.us mailto:listmember@orkun.us> wrote:

 > Looks likes some other issue. On our Freescale imx31 ADS  board
we have
 > connected an extension board(RAM like device) to CS1 through the
logical
 > analyser interface. The problem happens when I connect the extension
 > board(even without powering up the extension board). If I remove the
 > extension board the flash erase/writes are successfull.
 >
 > Thanks,
 > Shiju
 >

Looks like an hardware/interfacing issue...

I was debugging the problem further. We have two other bootloaders running on this board - redboot and Eboot. Both does not have this

Check how CS configuration etc. is correctly configured. If it is working with the extension board not installed but not obviously you have something wrong. It could be that your CS1 configuration is incorrect. Possibilities are endless. But I do not see this as a flash driver issue.

Tolunay