diff options
| author | Patrick Rudolph <siro@das-labor.org> | 2017-06-08 11:26:26 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-07-07 17:20:09 +0000 |
| commit | 7ffb329f278d6b027bb3b3660b69e87f1ddd69d8 (patch) | |
| tree | 0bc7b1deb7b889882eb6e4997eda880042806077 /src/mainboard/lenovo/t420/smihandler.c | |
| parent | b21f5d708afe417cef8894a58c162ff50f987822 (diff) | |
mb/lenovo/*/cmos: Port USB Always On
Port commit f1395d82: "ec/lenovo/h8: Add USB Always On"
to other Thinkpad boards, as it seems to work fine on all
generations.
Change-Id: I6dcbfaae2a444d9a679ecb64a87dc2a59b8fd281
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20106
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'src/mainboard/lenovo/t420/smihandler.c')
| -rw-r--r-- | src/mainboard/lenovo/t420/smihandler.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t420/smihandler.c b/src/mainboard/lenovo/t420/smihandler.c index eff0daffdc..825a20b7e9 100644 --- a/src/mainboard/lenovo/t420/smihandler.c +++ b/src/mainboard/lenovo/t420/smihandler.c @@ -71,6 +71,8 @@ int mainboard_smi_apmc(u8 data) void mainboard_smi_sleep(u8 slp_typ) { + h8_usb_always_on(); + if (slp_typ == 3) { u8 ec_wake = ec_read(0x32); /* If EC wake events are enabled, enable wake on EC WAKE GPE. */ |