Currently, the system fails to enter S0ix as the stop pin declation
for LAN device will prevent system from entering suspend.
So remove the stop pin declaration.
Also add device_index=0 for the first NIC to get correct MAC
from VPD setting.
BUG=b:210970640
TEST=Build and suspend_stress_test -c 20 pass
Check LAN works fine after resume
Change-Id: I513bf8b4bcb4d6db2eed2790fef7f6000a441274
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65123
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
cc89a76a10