How much of each of the drivers in arch/ppc/8260_io/ can be reused
for the 8250? Is the 8250 CPM interface backward compatible
with the 8260 CPM interface? Or will everything have to be written
from the ground up?
We have tested ethernet (fcc_enet.c), serial port (uart.c) from linux 2.4.19
and it works fine.
Sylvain
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