Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/36381 )
Change subject: [WIP] mb/asrock/h110m: use SuperIO acpigen ......................................................................
Patch Set 2:
Patch Set 2:
After applying the patch, the following messages appeared in the coreboot console:
LPC: Opened IO window LGIR2: base 2e size 2 LPC: Opened IO window LGIR3: base 378 size 8 LPC: Cannot open IO window: 3f8 size 8 No more IO windows LPC: Cannot open IO window: 2f8 size 8 No more IO windows LPC: Cannot open IO window: 60 size 1 No more IO windows LPC: Cannot open IO window: 64 size 1 No more IO windows LPC: Cannot open IO window: 0 size 8 No more IO windows LPC: Cannot open IO window: 0 size 8 No more IO windows LPC: Cannot open IO window: 290 size 2 No more IO windows LPC: Cannot open IO window: 0 size 2 No more IO windows LPC: Cannot open IO window: 0 size 8 No more IO windows
The code generating the errors was written by Intel TM without knownledge how hardware works. If the LPC decode ranges were correct before using the superio ssdtgen you can ignore the warnings.