[SeaBIOS] SeaBIOS stuck at timer setup

[Patrick Rudolph]

Hello,
I'm trying to use SeaBIOS, but it's stuck at timer init.
I've located the problem at line 71 in file src/hw/timer.c.
It tries to write IO register 0x43 and freezes.

Do you have any idea what could be wrong ?

Test system: 
* Intel Pentium CPU G2130 
* Gigabyte GA-B75M-D3H
* SeaBIOS 1.7.5 and SeaBIOS git f24eb2f853d4aa28814761e0bbc7df78149f8029
* coreboot default configuration

Kind Regards,
Patrick Rudolph