Martin Roth (martinroth@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/15028
-gerrit
commit e94c386353c8a0cd9109ef63695ab77361c79e8b Author: jongpil19.jung jongpil19.jung@samsung.com Date: Thu May 19 12:40:00 2016 +0900
Kevin/Gru : Update Board ID table.
Add board id table as kevin/gru configuration.
BUG=chrome-os-partner:53519 BRANCH=chromeos-2016.02 TEST=check boot on Kevin board.
Change-Id: I30c16916f3cda0ac88d2ce5a922e936a405fcc89 Signed-off-by: Martin Roth martinroth@chromium.org Original-Commit-Id: 16c7b5486befd73c3e31624970ba1c97e526676f Original-Change-Id: Ib69ed9dad8e1a9e08717545c6be19a90e0298c43 Original-Signed-off-by: jongpil19.jung jongpil19.jung@samsung.com Original-Reviewed-on: https://chromium-review.googlesource.com/345736 Original-Commit-Ready: Vadim Bendebury vbendeb@chromium.org Original-Tested-by: Vadim Bendebury vbendeb@chromium.org Original-Reviewed-by: Vadim Bendebury vbendeb@chromium.org --- src/mainboard/google/gru/boardid.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/mainboard/google/gru/boardid.c b/src/mainboard/google/gru/boardid.c index 5f030ad..1d37a86 100644 --- a/src/mainboard/google/gru/boardid.c +++ b/src/mainboard/google/gru/boardid.c @@ -19,10 +19,11 @@ #include <soc/saradc.h>
/* - * This matches two Kevin prototypes, needs to be sorted out with HW engs to - * have more regular mapping between the voltage and board ID. + * This matches Kevin/Gru ADC value for board id. */ -static const int board_id_readings[] = { 42, 120 }; +static const int board_id_readings[] = { 42, 120, 181, 242, 307, 378, 444, + 511, 581, 646, 704, 763, 828, + 895, 956, 1023 };
/* * The ADC produces a 10 bit value, the resistor accuracy is 1%, let's leave