post code 0xb0 after coreboot.rom BIOs burn

[Zvi Vered]

Hello,

After injecting coreboot.rom into the original bin file + boot I got
post code 0xb0.

Can you tell what does it mean ?

I modified devicetree.cb accorindg to lspci + superiotool.

In romstage.c I added:
post_code(0x30); in early_mainboard_romstage_entry
post_code(0x31); in late_mainboard_romstage_entry

I did not modiled FSP yet.
Is it possible that 0xb0 was sent from a code not developed in ELAT

Thank you,
Zvika