[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/gpio_defs: Add macros for bidirectional pad

[Maxim Polyakov (Code Review)]

Hello Lance Zhao, build bot (Jenkins), Nico Huber, Angel Pons, Michael Niewöhner, Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/42914

to look at the new patch set (#14).

Change subject: soc/intel/common/gpio_defs: Add macros for bidirectional pad
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soc/intel/common/gpio_defs: Add macros for bidirectional pad

Adds new macros to configure the pad in bidirectional mode when both
(Tx/Rx) buffers are enabled in the configuration register DW0. This
corresponds to FSP's < GpioDirInOut > parameter for port direction
(for example see config for SOUTH_GROUP0_DFX_SPARE2 pad in
src/mainboard/intel/harcuvar/gpio.h).

This macro is used in the pad configuration for some boards:
 CB:43456 - mb/intel/cedarisland_crb;
 CB:39133 - mb/kontron/mal10;
 CB:43410 - mb/51nb/x210;
 CB:43411 - mb/razer/blade_stealth_kbl.

Change-Id: I7b65f4da7616f2eefcd33a728d4d3ae5a79b014e
Signed-off-by: Maxim Polyakov 
---
M src/soc/intel/common/block/include/intelblocks/gpio_defs.h
1 file changed, 14 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/14/42914/14