tree 957e981b399556e46a42b34377e46179408ea68d
parent 3f62507de02d29df27e730eda7b01f142d0f47c1
author Raul E Rangel <rrangel@chromium.org> 1650915926 -0600
committer Felix Held <felix-coreboot@felixheld.de> 1651059276 +0000

mb/google/skyrim: Include smm handler

We need to include the SMM handler to enable SCI events when ACPI is
enabled.

With this enabled we now see we have EC timeout problems while in SMI:

[SPEW ]  SMI# #1
[WARN ]  SMIx88 => 0x800
[DEBUG]  Chrome EC: Set SMI mask to 0x0000000000000000
[DEBUG]  Chrome EC: UHEPI supported
[ERROR]  Timeout waiting for EC QUERY_EVENT!
[DEBUG]  Clearing pending EC events. Error code EC_RES_UNAVAILABLE(9) is expected.
[ERROR]  EC returned error result code 1
[DEBUG]  Chrome EC: Set SCI mask to 0x00000000186601fb

We still need to debug that. I suspect we have problems reading from
the ACPI IO decodes 0x62 or 0x66.

BUG=none
TEST=Verify SMI handler runs

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ida0fcd634e620274e124a8669836f3974e0a2bf4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63844
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>