soc/amd/common: add acpi_fill_gnvs()

In order to reduce code duplication provide an acpi_fill_gnvs()
helper function. Intent is to move stoneyridge and picasso over
to using this common implementation instead of duplicating it.

BUG=b:159947207

Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Change-Id: I21c6e2c24eaf42f31ae57c05df7f633d7dc266d9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44482
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/soc/amd/common/block/include/amdblocks/acpi.h b/src/soc/amd/common/block/include/amdblocks/acpi.h
index 8f16054fd7..8d0e5f664e 100644
--- a/src/soc/amd/common/block/include/amdblocks/acpi.h
+++ b/src/soc/amd/common/block/include/amdblocks/acpi.h
@@ -4,6 +4,7 @@
 #define __AMDBLOCKS_ACPI_H__
 
 #include <types.h>
+#include <soc/nvs.h>
 
 /* ACPI MMIO registers 0xfed80800 */
 #define MMIO_ACPI_PM1_STS		0x00
@@ -32,6 +33,8 @@ void acpi_fill_pm_gpe_state(struct acpi_pm_gpe_state *state);
 void acpi_pm_gpe_add_events_print_events(const struct acpi_pm_gpe_state *state);
 /* Clear PM and GPE status registers. */
 void acpi_clear_pm_gpe_status(void);
+/* Fill GNVS object from PM GPE object. */
+void acpi_fill_gnvs(struct global_nvs *gnvs, const struct acpi_pm_gpe_state *state);
 
 void acpi_clear_pm1_status(void);