diff options
author | Shelley Chen <shchen@google.com> | 2018-05-30 20:13:24 -0700 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2018-06-06 10:28:59 +0000 |
commit | 528448e3fc5c82e982817b81b643084977db9cdf (patch) | |
tree | d227feeaeb081a7a1209cd0de60b99d96b39e8a0 /src/mainboard/google/poppy/smihandler.c | |
parent | 088f09dc2f11141bc66e56028c26204e8afb3217 (diff) | |
download | coreboot-528448e3fc5c82e982817b81b643084977db9cdf.tar.xz |
mb/google/poppy/variants/nami: Fix Elan touchscreen power off sequence
Power off does not seem to use the ACPI _OFF function, but rather the
smihandler. Creating variant_smi_sleep function for nami to handle
the power off sequence during reboot/power off.
BUG=b:78311818
BRANCH=None
TEST=Run "poweroff" command from AP console with SMI_DEBUG enabled
Make sure delays are consistent with spec
Change-Id: Ifeea545fe268be249793b3e508c51f5e4c1a3460
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/26724
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/poppy/smihandler.c')
-rw-r--r-- | src/mainboard/google/poppy/smihandler.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/smihandler.c b/src/mainboard/google/poppy/smihandler.c index e880581d5b..c8ff7499ba 100644 --- a/src/mainboard/google/poppy/smihandler.c +++ b/src/mainboard/google/poppy/smihandler.c @@ -21,6 +21,7 @@ #include <soc/gpio.h> #include <soc/smm.h> +#include <baseboard/variants.h> #include <variant/gpio.h> #include <variant/ec.h> @@ -29,8 +30,11 @@ void mainboard_smi_espi_handler(void) chromeec_smi_process_events(); } +void __weak variant_smi_sleep(u8 slp_typ) {} + void mainboard_smi_sleep(u8 slp_typ) { + variant_smi_sleep(slp_typ); chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, MAINBOARD_EC_S5_WAKE_EVENTS); } |