soc/intel/common: add acpi_get_sleep_type to pmclib

Change-Id: I3f4123657a375211f802a7d484a15353f9a256e9
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/28795
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hannah Williams <hannah.williams@intel.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/soc/intel/common/block/pmc/pmclib.c b/src/soc/intel/common/block/pmc/pmclib.c
index 52bfaecd3d..3fb386642a 100644
--- a/src/soc/intel/common/block/pmc/pmclib.c
+++ b/src/soc/intel/common/block/pmc/pmclib.c
@@ -93,6 +93,14 @@ __weak void pmc_soc_restore_power_failure(void)
 	 */
 }
 
+int acpi_get_sleep_type(void)
+{
+	struct chipset_power_state *ps;
+
+	ps = pmc_get_power_state();
+	return ps->prev_sleep_state;
+}
+
 static uint32_t pmc_reset_smi_status(void)
 {
 	uint32_t smi_sts = inl(ACPI_BASE_ADDRESS + SMI_STS);