Sorry, it seems that some specific board enable is missing. Or the chip
is not a Winbond W29C020, but manufactured by ASD.
Hm. I just found a web site which claims that ASD chips are Winbond OEM
or the other way round. Try this hacky patch:
- {"AE49F2008", ASD_ID, ASD_AE49F2008, 256, 128,
+ {"AE49F2008", ASD_ID, 0x97, 256, 128,
Regards,
Carl-Daniel