Problem with cfi_probe.c and Intel chip
Alice Hennessy
ahennessy at mvista.com
Thu Jan 10 17:26:29 EST 2002
Hello,
I just tried the latest code and discovered that the command used
before the query command and also to
return to read mode in cfi_probe.c has been changed to 0xF0 - it used
to be 0xFF . The board I'm testing
on has an Intel strata chip and is not responding to the query. If I
use 0xFF, then everything is fine. AMD chips
seems to be happy with either command (I think because the
AMD automatically returns to read mode after
a command anyway). It looks like this was changed with the jedec-probe
additions so maybe this is necessary
for older jedec chips (which I haven't tested).
Alice
More information about the linux-mtd
mailing list