the following patch was just integrated into master: commit 21db62eb0e900b031cf7398149a76a3dfa6ceb5f Author: David Hendricks dhendrix@chromium.org Date: Thu Nov 6 15:05:35 2014 -0800
gpio: add a function to read GPIO array as base-2 value
This adds gpio_base2_value() which reads an array of 2-state GPIOs and returns a base-2 value, where gpio[0] represents the least significant bit.
BUG=none BRANCH=none TEST=tested with follow-up patches for pinky
Change-Id: I0d6bfac369da0d68079a38de0988c7b59d269a97 Signed-off-by: Patrick Georgi pgeorgi@chromium.org Original-Commit-Id: 27873b7a9ea237d13f0cbafd10033a8d0f821cbe Original-Change-Id: Ia7ffc16eb60e93413c0812573b9cf0999b92828e Original-Signed-off-by: David Hendricks dhendrix@chromium.org Original-Reviewed-on: https://chromium-review.googlesource.com/228323 Original-Reviewed-by: Julius Werner jwerner@chromium.org Reviewed-on: http://review.coreboot.org/9412 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks dhendrix@chromium.org
See http://review.coreboot.org/9412 for details.
-gerrit