Commit graph

2 commits

Author SHA1 Message Date
Vadim Bendebury
3760272fb9 Restore name of the function reading tertiary GPIO states
The name was changed due to review comments misunderstanding, it
should be restored to properly convey what the function does.

BUG=chrome-os-partner:30489
TEST=verified that Storm still properly reports board ID

Change-Id: Iba33cf837e137424bfac970b0c9764d26786be9c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c0fff28c6ebf255cb9cf9dfe4c961d7a25bb13ff
Original-Change-Id: I4bd63f29afbfaf9f3e3e78602564eb52f63cc487
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/211413
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8979
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-26 00:26:49 +01:00
Vadim Bendebury
81678809d5 storm: Add board ID calculation function
storm uses three GPIOs in tertiary mode, such that proto0 returns
value of 8 when the GPIOs are interpreted as a single tertiary number.

Adjust the calculated value to return board ID of 0 on proto0, and
monotonously incrementing values on newer boards.

BUG=chrome-os-partner:30489
TEST=when enabled, the board ID value of zero is reported on the console.

Original-Change-Id: I2ff8fd5cbc8d568877b6f8bf220e146893f1e4be
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/210118
(cherry picked from commit 6ba24f31583933f02be111c8767ae9df56537011)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I35ee218df35a0924d4bb8fcbc6c875450a609f24
Reviewed-on: http://review.coreboot.org/8721
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-03-23 17:20:21 +01:00