EPIA Linuxbios strangeness
rminnich at lanl.gov
Thu Aug 14 11:26:01 CEST 2003
On Thu, 14 Aug 2003, Jeff Noxon wrote:
> As an aside, I found a Winbond w49f002u chip and decided to back up the
> original EPIA BIOS to it. I had to remove the print statements from the
> flash_and_burn w49f002u driver, turn off the chip erase, and program it
> repeatedly before it verified correctly! Apparently that chip is very
> timing sensitive! Aside from that issue, the Winbond chip works fine
> on the EPIA.
this seems to be a generic flash programming issue, timing is tricky even
on parts with clocks.
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