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authorDavid Hendricks <dhendrix@chromium.org>2014-11-06 15:05:35 -0800
committerPatrick Georgi <pgeorgi@google.com>2015-04-10 11:59:30 +0200
commit21db62eb0e900b031cf7398149a76a3dfa6ceb5f (patch)
treefb7550374f3412d6ee6fa75875a0a2f155a46dc7 /src/mainboard/google
parent3fc6368e1cb6800159acb769557d22a542c9bb93 (diff)
downloadcoreboot-21db62eb0e900b031cf7398149a76a3dfa6ceb5f.tar.xz
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>
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