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/elkhartlake | |
| 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/elkhartlake')
| -rw-r--r-- | src/soc/intel/elkhartlake/pmutil.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/soc/intel/elkhartlake/pmutil.c b/src/soc/intel/elkhartlake/pmutil.c index 4d5c04d02d..b969ba5200 100644 --- a/src/soc/intel/elkhartlake/pmutil.c +++ b/src/soc/intel/elkhartlake/pmutil.c @@ -7,7 +7,7 @@ #define __SIMPLE_DEVICE__ -#include <cbmem.h> +#include <acpi/acpi_pm.h> #include <console/console.h> #include <device/device.h> #include <device/mmio.h> @@ -180,12 +180,10 @@ static int rtc_failed(uint32_t gen_pmcon_b) int soc_get_rtc_failed(void) { - const struct chipset_power_state *ps = cbmem_find(CBMEM_ID_POWER_STATE); + const struct chipset_power_state *ps; - if (!ps) { - printk(BIOS_ERR, "Could not find power state in cbmem, RTC init aborted\n"); + if (acpi_pm_state_for_rtc(&ps) < 0) return 1; - } return rtc_failed(ps->gen_pmcon_b); } |