mb/google/skyrim/var/skyrim: Add USB WWAN configuration
commita2bba5b5f1f4bfaa21ea3e6b9cdc98ce17ca75e7
authorKarthikeyan Ramasubramanian <kramasub@google.com>
Mon, 2 May 2022 19:38:23 +0000 (2 13:38 -0600)
committerTim Wawrzynczak <twawrzynczak@chromium.org>
Thu, 12 May 2022 18:40:18 +0000 (12 18:40 +0000)
treec26cf08f347e7e62997b086fa40ec540cc8f8caf
parentd52adc4a87ba54c0b20ec66eff5433a393bc1688
mb/google/skyrim/var/skyrim: Add USB WWAN configuration

Add Fibcom FM101-GL USB WWAN configuration with the required power
sequence as suggested in Fibocom FM101-GL Hardware Guide V1.0.

BUG=b:227761300
TEST=Build and boot to OS in Skyrim. Ensure that the WWAN module is
enumerated in the output of lsusb.
localhost ~ # lsusb
Bus 004 Device 003: ID 2cb7:01a2 Fibocom Wireless Inc. Fibocom FM101-GL Module

Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: I39f8e7204e31d9a4d093aacd838a18e6d2f44970
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64004
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
src/mainboard/google/skyrim/variants/baseboard/gpio.c
src/mainboard/google/skyrim/variants/skyrim/overridetree.cb