diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2021-07-15 16:15:17 -0600 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2021-07-26 04:43:53 +0000 |
| commit | b3af9f8d2eced2f4a907d95134fbb45d0d0dc584 (patch) | |
| tree | a6050a57f6ee1d448d0038be3de2a9ca0625aa96 /src | |
| parent | 589ac69850c49ed4e24963a8756f76ec78d503c9 (diff) | |
soc/amd/common/block/pm: Add support for Modern Standby event logging
Log the GPE and PM1 wake events into the event log using the SMI handler
platform callback.
BUG=b:186792595, b:186800045
TEST=Build and boot to OS in Guybrush. Ensure that the wake sources are
logged into the event logs.
5 | 2021-07-15 16:26:43 | S0ix Enter
6 | 2021-07-15 16:26:49 | S0ix Exit
7 | 2021-07-15 16:26:49 | Wake Source | GPE # | 22 <- Trackpad
8 | 2021-07-15 16:27:07 | S0ix Enter
9 | 2021-07-15 16:27:13 | S0ix Exit
10 | 2021-07-15 16:27:13 | Wake Source | RTC Alarm | 0
25 | 2021-07-15 16:38:13 | S0ix Enter
26 | 2021-07-15 16:38:17 | S0ix Exit
27 | 2021-07-15 16:38:17 | Wake Source | GPE # | 5 <- Fingerprint
Change-Id: Icec6fc03f4871cc46b32886575a7054bc289f4bf
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56363
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/common/block/acpi/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/block/pm/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/block/pm/chipset_state.c | 7 |
3 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/acpi/Makefile.inc b/src/soc/amd/common/block/acpi/Makefile.inc index 41ce92bf80..95af8f78f3 100644 --- a/src/soc/amd/common/block/acpi/Makefile.inc +++ b/src/soc/amd/common/block/acpi/Makefile.inc @@ -15,5 +15,6 @@ ramstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_ACPI_GPIO) += gpio.c romstage-y += elog.c ramstage-y += elog.c +smm-y += elog.c endif # CONFIG_SOC_AMD_COMMON_BLOCK_ACPI diff --git a/src/soc/amd/common/block/pm/Makefile.inc b/src/soc/amd/common/block/pm/Makefile.inc index f016a9db02..0baa11414c 100644 --- a/src/soc/amd/common/block/pm/Makefile.inc +++ b/src/soc/amd/common/block/pm/Makefile.inc @@ -1,3 +1,4 @@ bootblock-$(CONFIG_SOC_AMD_COMMON_BLOCK_PM) += pmlib.c romstage-$(CONFIG_SOC_AMD_COMMON_BLOCK_PM_CHIPSET_STATE_SAVE) += chipset_state.c +smm-$(CONFIG_SOC_AMD_COMMON_BLOCK_PM_CHIPSET_STATE_SAVE) += chipset_state.c diff --git a/src/soc/amd/common/block/pm/chipset_state.c b/src/soc/amd/common/block/pm/chipset_state.c index 3a4a0ba506..302ee60aba 100644 --- a/src/soc/amd/common/block/pm/chipset_state.c +++ b/src/soc/amd/common/block/pm/chipset_state.c @@ -4,6 +4,7 @@ #include <amdblocks/gpio_banks.h> #include <amdblocks/pmlib.h> #include <cbmem.h> +#include <elog.h> #include <string.h> static struct chipset_power_state chipset_state; @@ -14,6 +15,12 @@ void fill_chipset_state(void) gpio_fill_wake_state(&chipset_state.gpio_state); } +void elog_gsmi_cb_platform_log_wake_source(void) +{ + fill_chipset_state(); + acpi_log_events(&chipset_state); +} + static void add_chipset_state_cbmem(int unused) { struct chipset_power_state *state; |