Hi all,
This is my next attempt to get around the ACPI resource conflict on p3b-f:
https://review.coreboot.org/c/coreboot/+/41735
Done up to the SCMI spec here: http://smbus.org/specs/smbus_cmi10.pdf
The standard device _HID should have been SMBUS01, but our iasl will not accept that, insisting the last 4 letters be hex digits.
I left off _SBT and _SBA because the hardware doesn't do alerts and the only device doing block transfers is the clock chip, which is not accessible without further tricks.
If I call the methods directly, they seem to work. But Linux 4.4.14 isn't picking up the device. Manually load the driver and I still don't get the PIIX4 SMBus. Also it doesn't seem to write properly - I could no longer get my message and power LEDs to blink after this upgrade.
Can you see any faults in my work just by looking at it?
Thanks Keith
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Keith Hui