[baytrail_FSP] question about lpss device with ACPI mode in win8

[cheng yichen]

HI all

I try to enable Lpss device(i2c hs-uart) with ACPI mdoe.
i2c and hs-uart will show yellow mark in device manager with win8.1.
but I can't find the same issue in intel coreboot(versrion MR5).
Do you have any idea for the issue? Thank you