[coreboot] Bayley Bay FSP-based CRB

Zvi Vered veredz72 at gmail.com
Mon Jun 18 05:24:06 CEST 2018


I inspected the "Bayley Baay FSP-based CRB" sample in coreboot. after make
distclean I chose:
Mainboard vendor: Intel
Mainboard model: Bayley Bay FSP-based CRB

1. The size of CBFS is: 0x200000. Is it a fix size or should I change it
according to my board (which is also bay trail) ?

2. According to "dmidecode" I ran on my target, "Address: 0xE0000"
Should I set this address in coreboot configuration ? How ?

3. In this board default configuration, "Configure defaults for the Intel
FSP package" is not selected. Is it possible that this board does not use
Intel FSP at all ?

Under "Generic Drivers", "Use Intel firmware Support Package' is also not

4. Under "chipset", there is no option to set "Super I/O". Can you please
tell why ?

5. I noticed that the minimum ROM size is 2MB. If I set 4MB, the size of
coreboot.rom is also 4MB.

Thank you in advance,
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