diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-01-21 16:05:26 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-01-23 20:31:09 +0000 |
| commit | 2787237dd52550b5d7e1dc3dabcf380126ff804c (patch) | |
| tree | 33cbe7d7d77d20fa4c142c8af7a5ffb82d78cd56 /src/soc/intel/broadwell | |
| parent | 10f7f997ad439681b959962682cafc1993677c56 (diff) | |
ACPI: Add helpers for CBMEM_ID_POWER_STATE
Create uniform logging for the (unlikely) case of a CBMEM
entry disappearing.
Change-Id: I7c5414a03d869423c8ae5192a990fde5f9582f2d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49817
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/soc/intel/broadwell')
| -rw-r--r-- | src/soc/intel/broadwell/pch/elog.c | 9 | ||||
| -rw-r--r-- | src/soc/intel/broadwell/ramstage.c | 4 |
2 files changed, 5 insertions, 8 deletions
diff --git a/src/soc/intel/broadwell/pch/elog.c b/src/soc/intel/broadwell/pch/elog.c index 1d4d773fcd..3f625560dc 100644 --- a/src/soc/intel/broadwell/pch/elog.c +++ b/src/soc/intel/broadwell/pch/elog.c @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <acpi/acpi_pm.h> #include <bootstate.h> -#include <cbmem.h> #include <console/console.h> #include <stdint.h> #include <elog.h> @@ -106,13 +106,10 @@ static void pch_log_power_and_resets(const struct chipset_power_state *ps) static void pch_log_state(void *unused) { - struct chipset_power_state *ps = cbmem_find(CBMEM_ID_POWER_STATE); + const struct chipset_power_state *ps; - if (ps == NULL) { - printk(BIOS_ERR, "Not logging power state information. " - "Power state not found in cbmem.\n"); + if (acpi_pm_state_for_elog(&ps) < 0) return; - } /* Power and Reset */ pch_log_power_and_resets(ps); diff --git a/src/soc/intel/broadwell/ramstage.c b/src/soc/intel/broadwell/ramstage.c index 418e469828..93bc01dda0 100644 --- a/src/soc/intel/broadwell/ramstage.c +++ b/src/soc/intel/broadwell/ramstage.c @@ -2,7 +2,7 @@ #include <acpi/acpi.h> #include <acpi/acpi_gnvs.h> -#include <cbmem.h> +#include <acpi/acpi_pm.h> #include <console/console.h> #include <device/device.h> #include <string.h> @@ -14,7 +14,7 @@ /* Save bit index for PM1_STS and GPE_STS for ACPI _SWS */ static void save_acpi_wake_source(void) { - struct chipset_power_state *ps = cbmem_find(CBMEM_ID_POWER_STATE); + struct chipset_power_state *ps = acpi_get_pm_state(); struct global_nvs *gnvs = acpi_get_gnvs(); uint16_t pm1; int gpe_reg; |