[coreboot] Enquries on how to map the bios chip into address space
mtech.se13b at gmail.com
Fri Sep 25 03:20:57 CEST 2009
I'm currently actually trying to access the content of the bios chip while
the bios is doing its execution. I'm working on Intel Q35 chipset. And i
understand that while the bios is executing, i can actually access the TOP
2MB of the 4 GB address space to access the bios chip raw data content.
However, my bios chip is actually 4MB in size, can someone advice how do i
go about accessing the other 2MB of the bios chip while the bios is
executing? Because not much documentation on this and i hope someone in the
coreboot community could help me on this.
Thank you very much.
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