tree cb1b278ffa89d1b0b198e9fe2cbeebf78cc465ea
parent f60a8f02c5d6eed7249a4e60c1d6df373d047eb0
author Karthikeyan Ramasubramanian <kramasub@google.com> 1587404272 -0600
committer Patrick Georgi <pgeorgi@google.com> 1588313726 +0000

mb/google/dedede: Remove pad termination for RAM_STRAP_4

The stuffed resistor straps are weaker compared to the internal pull-up.
This can cause the GPIO to read '1' always. Remove the internal pull-up.
Also read the GPIO only on the boards where the board version is
populated.

BUG=b:154301008
TEST=Build and boot the mainboard.

Change-Id: Ib640211b9f50dfb0174a570eda1625bacbebb855
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40531
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>