soc/intel/elkhartlake: Switch to runtime generation of Power Engine
The pep.asl file is being obsoleted by runtime generation, therefore
switch elkhartlake boards to this method.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I47f03b440729d4b37ae0abc84bd1d18c4e01657d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56012
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
diff --git a/src/soc/intel/elkhartlake/pmc.c b/src/soc/intel/elkhartlake/pmc.c
index 45a368c..eeeceb5 100644
--- a/src/soc/intel/elkhartlake/pmc.c
+++ b/src/soc/intel/elkhartlake/pmc.c
@@ -4,6 +4,7 @@
#include <console/console.h>
#include <device/device.h>
#include <device/mmio.h>
+#include <intelblocks/acpi.h>
#include <intelblocks/pmc.h>
#include <intelblocks/pmclib.h>
#include <intelblocks/rtc.h>
@@ -93,9 +94,18 @@
pmc_set_acpi_mode();
}
+static void pmc_fill_ssdt(const struct device *dev)
+{
+ if (CONFIG(SOC_INTEL_COMMON_BLOCK_ACPI_PEP))
+ generate_acpi_power_engine();
+}
+
struct device_operations pmc_ops = {
.read_resources = soc_pmc_read_resources,
.set_resources = noop_set_resources,
.init = soc_acpi_mode_init,
.enable = pmc_init,
+#if CONFIG(HAVE_ACPI_TABLES)
+ .acpi_fill_ssdt = pmc_fill_ssdt,
+#endif
};