soc/amd: move acpi_wake_source.asl to common directory

Files are both identical and common for both SoCs.

Change-Id: I54b78108d342a0fd03bf70ffe6a09695c5678eb4
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42545
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/soc/amd/common/acpi/acpi_wake_source.asl b/src/soc/amd/common/acpi/acpi_wake_source.asl
new file mode 100644
index 0000000000..de9cb25796
--- /dev/null
+++ b/src/soc/amd/common/acpi/acpi_wake_source.asl
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/* The SoC-specific code needs to provide the PM1I and GPEI fields */
+
+Scope (\_SB)
+{
+	Method (_SWS)
+	{
+		/* Index into PM1 for device that caused wake */
+		Return (\PM1I)
+	}
+}
+
+Scope (\_GPE)
+{
+	Method (_SWS)
+	{
+		/* Index into GPE for device that caused wake */
+		Return (\GPEI)
+	}
+}