diff options
| author | marxwang <marx.wang@intel.com> | 2019-01-02 20:34:53 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-01-07 10:31:15 +0000 |
| commit | a3a2ffbe57f30df4575855d923abc56e5245fd59 (patch) | |
| tree | a42f28774ea9ed6231b110ca14821591903d18dc /Documentation/Intel/vboot.html | |
| parent | aae963732ce7cd317d6619001ba8dfb2c2385ad5 (diff) | |
mb/google/poppy/variant/rammus: enable USB acpi
Main objective for this change is to export the bluetooth reset
gpio to the kernel for use in an rf-kill operation.
To do so, we enable USB acpi and define all of the USB2 devices,
which includes bluetooth's reset gpio information.
BUG=b:119899987
TEST=build and flash to rammus, log into rammus and
'cat /sys/firmware/acpi/tables/SSDT > /tmp/ssdt.dml', copy
that ssdt.dsml to /tmp/ssdt.dml on host machine,
'iasl -d /tmp/ssdt.dml', then verify that "reset gpio"
shows up in the HS03 node's _DSD package in the table.
Signed-off-by: marxwang <marx.wang@intel.com>
Change-Id: Ieadb3609c7634a20e96c7c4dfb96f5e3f23e468b
Reviewed-on: https://review.coreboot.org/c/30607
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'Documentation/Intel/vboot.html')
0 files changed, 0 insertions, 0 deletions