Change in coreboot[master]: mb/google/guybrush: Define ACPI Power Resources for FPMCU

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Raul Rangel, Rob Barnes, Felix Held.
Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58705 )

Change subject: mb/google/guybrush: Define ACPI Power Resources for FPMCU
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Patch Set 4:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/58705/comment/8eef6bad_23a622b2 
PS4, Line 18: TEST
> Only other test I think we need is to update the FPMCU FW. […]

_OFF method is not called. The FPMCU is enabled(EN_PWR_FP is 1) and is not in reset (SOC_FP_RST_L is 1) after the flash_fp_mcu script is run. The script instructs the use to reboot the device after updating the FP firmware. After rebooting, FP is functional.