Hello All:
I hope you are doing great.
The system: Baytrail E3845, 4GB DDR3, fintek (f81803a) @0x4e and Winbond
(w83627dhg) @0x2e, etc...
I just built coreboot (master) the last few days, everything works wonderfully
except 2 things:
- Libgfxinit probably because this board is using the AUX channel instead DDI
to communicate with the monitors; seems to me libgfxinit cannot find monitors
thru DP ports but I could be wrong because neither VGA gets initialized; and
eventually Linux always initialize the video correctly.
- SuperIOs not working; "cat /proc/interrupts" shows not activity from any
serial port to any processor, but, I set accordingly (konfig, devicetree and
superio.asl) I will check on Monday if the route definitions of "irqroute.h"
are ok.
Using "superiotool" to scan for SIO devices finds Winbond W83627DHG and dumped
all its registries but doesn't show Fintek f81803 because of lack of support,
so, data exchange between the processor and the SIO chips via LPC port seems to
be fine, maybe just need to fix the interrupt issues.
Any help will be highly appreciated,
Thank you,
JT
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