summaryrefslogtreecommitdiff
path: root/src/soc/ucb/riscv/cbmem.c
diff options
context:
space:
mode:
authorDuncan Laurie <dlaurie@chromium.org>2017-04-10 21:07:06 -0700
committerDuncan Laurie <dlaurie@chromium.org>2017-04-13 09:11:29 +0200
commit73ff0fbd2e54c742ad9d2d052cb5601eb369c61d (patch)
tree8ecee7171bf7060aa7aa96896207abc7874babaf /src/soc/ucb/riscv/cbmem.c
parent654c8de9f10d9d8304e69d556585608b697d47da (diff)
google/eve: Disable Deep S3 in AC mode
In order to support a standard "docked" config disable Deep S3 when connected to AC power. This allows USB devices to wake the device from suspend if it is externally powered, but still retains the lower power state when running on battery. BUG=b:36723679 BRANCH=none TEST=manual testing on Eve for USB wake behavior: 1) when suspended on battery USB keyboard does not wake 2) when suspended while connected to AC a USB keyboard does wake 3) if suspended with AC, and then AC is removed, system does not wake with USB keyboard 4) if suspended without AC, and then AC is added, system does not wake with USB keyboard (it cannot get enabled without waking and re-suspending) Change-Id: I670e39d42cdb5b80612206da899be82ef3b2cbf2 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/19240 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/ucb/riscv/cbmem.c')
0 files changed, 0 insertions, 0 deletions