Okay, so far looking through the chip ports SPI write with flashrom should work if I get the chip connected properly. Im turing this thread into documentation on my journey in fixing this motherboard
I have taken the chip data sheet and found
vcc to 3v3
gnd to gnd
clk to clk
but now I have to look deeper, as
CS, MISO, and MOSI are all not documented there. Im not even sure if there on the chip at all, but hey if the chip is able to be programed at all the bus pirate should be able to do it.
EDIT (Before I posted, so not really an edit)
but it looks like there are some descriptions of the posts
WIE is the write enabled post
NC is well what I expected, no connection
clk Is clock
rst is reset
then there is a mode set, or IC. It has to be set when the chip is powered on, and sets whether its High or low pull.
Io [7:0] is what does reading and writing (I think that's what im going to want)
So that's what ive found for the night going to see what others think about the different post possibilities and ask around some people who do these kinds of things for a living