can you tell me if NSSP is free to use on older and
newer boards ? Is it the same port as the MMC on older boards ?
Are they currently occupied by any drivers (of the
kernel) or can i just access the ports like pxaregs ? Or is there any easier way
? I haven't found /dev/spi (at least on my old image)...
Has someone a full description of the NSSCR1
register ? It looks like Intel document only describes Bits 31 to 22, but detail
table for bits 21 to 0 is missing :-(