summaryrefslogtreecommitdiff
path: root/src/drivers/uart
diff options
context:
space:
mode:
authorMartin Roth <martinroth@google.com>2018-04-02 00:16:48 -0500
committerMartin Roth <martinroth@google.com>2018-04-05 15:50:07 +0000
commit99519bc0aae0e22ed66b6eb23fb0dbde2a0b8c90 (patch)
treeb0f6f0f00b59fbae9e4b7e9ff88e48676febc1fd /src/drivers/uart
parent85c76c9bc0a0a09ae23c00b41af8d411546b706a (diff)
downloadcoreboot-99519bc0aae0e22ed66b6eb23fb0dbde2a0b8c90.tar.xz
mainboard/google/kahlee: Update WP to active low
The WP signal to the AP isn't inverted as it is on other platforms, so it was reporting incorrectly. Change the ACPI table to be active low, and invert the signal when reporting it to everything else. BUG=b:74946358 TEST=Boot grunt with battery inserted, WP signals both report 1. Remove battery, WP_CUR reports 0, WP_BOOT still reports 1. Change-Id: Ic1369dbda609e34b308af308880449643be6af39 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/25469 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/drivers/uart')
0 files changed, 0 insertions, 0 deletions