[U-Boot-Users] Problem with Strata 28F256K3 Erasing on PXA
mfrey at pepper.com
Thu Dec 16 04:06:30 CET 2004
I use the K3 Strata flash on our PXA board and I have no problems using
the CFI driver built into u-boot. There was no need to write a custom
On Dec 15, 2004, at 8:55 PM, Craig A. Vanderborgh wrote:
> Hello again, everyone:
> I am having trouble with the u-boot flash code on my target system. I
> am using the new 28F256K3 Intel chips on this target, instead of the
> 28F128J3A chips (which were on my development system).
> U-Boot works with the 128J3A's but not with the 256K3's. I have
> tweaked the flash code so that it's correctly detecting the chips.
> And the u-boot runs out of these 256K3's when I program it into flash
> using JTAG. What does not work with the 256K3's is ERASING flash.
> And damned if I can figure out why. The u-boot code that is supposed
> to erase the flash just FLIES through in no time at all, without
> reporting any errors. But then when I try to write the
> flash-writing-code says "Error - flash not erased".
> What do you think might be going on? How might I proceed to debug
> this? Does anyone out there have some test code that can erase the
> Intel Strata 28F256K3's?
> Please advise - I am very lost and frustrated at the moment...
> Thanks in advance,
> craig vanderborgh
> voxware incorporated
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real
> Discover which products truly live up to the hype. Start reading now.
> U-Boot-Users mailing list
> U-Boot-Users at lists.sourceforge.net
More information about the U-Boot