[M] Change in coreboot[master]: mb/google/rex/var/rex0: add HID over SPI ACPI driver - coreboot-gerrit

4 Jun 2023


      Attention is currently required from: Eran Mitrani, Kapil Porwal, Matt DeVillier, Tarun Tuli.
Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74885?usp=email )
Change subject: mb/google/rex/var/rex0: add HID over SPI ACPI driver
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Patch Set 10:
(1 comment)
Patchset:
PS2:
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why use ASL here vs runtime-generated AML, like i2c touchscreens do?
creating runtime SSDT for Elan-SPI requires more time to complete the exact ACPI source code, plus we are still evolving around the requirement.
The plan is to enable the HID-SPI using ASL and the migrate to the runtime ASL. By then we can retire this static ASL implementation.
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Gerrit-Project: coreboot
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