On Tuesday 27 October 2009 14:13:05 prakash bedge wrote:
Are there some unknwon issues that I should take care of while using this driver for M29W128GH?
Searching the mailing list, you will notice one thread [Question about M29W128G CFI QRY bug] which reports of a problem with the current version of the common CFI driver and this chip. I just sent out a patch that should fix this issue.
M29W128GH is following AMD cmdset. Do I need to add the structure for M29W128GH in jedec_flash.c or there is some chip compatible to this chip is already present in Uboot and I only have to use as it is.
No, this chip should be CFI compatible. So you don't need to add any code to jedec_flash.c. This is only for legacy JEDEC NOR chips.
Cheers, Stefan
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