Hey thanks for the information
I also found the way to get the Chipset Microcode(CMC) binary. In the Intel SCH specification document, it says that:
"The Chipset Microcode (CMC) base address locates within the LPC space and consumes
64 KB of space. The starting address for the CMC code can be FFFB0000h, FFFC0000h,
FFFD0000h, or FFFE0000h."
It also says that FFFD0000 is the default base address.
To get it from the vendor BIOS file(which is read by the flashrom utility previously), I needed a windoz machine.
So that the CBROM utility can be used like this:
C:\> CBROM32_195.EXE vendor_bios.bin /TOPHOLE:FFFD0000 extract
And that will create a "TOP_HOLE.bin" file, which is actually the CMC binary