According to the schematic diagram of proto, modify the clock of nvme
from the baseboard default to src0.
BUG=b:194487277
Signed-off-by: Malik_Hsu <malik_hsu@wistron.corp-partner.google.com>
Change-Id: I41be517b434513bca2332ec37e54f56910302bb7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56584
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>