soc/intel/cannonlake: add initial ASL methods for SCS, GPIO

Add ACPI methods for gpio, scs and pcr.

TEST=Boot to OS.

Change-Id: I0dc31662dd3f5dbb3bda43aa8cf507128facde51
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/21685
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/src/soc/intel/cannonlake/acpi/scs.asl b/src/soc/intel/cannonlake/acpi/scs.asl
new file mode 100644
index 0000000000..11564ae7d4
--- /dev/null
+++ b/src/soc/intel/cannonlake/acpi/scs.asl
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+Scope (\_SB.PCI0) {
+
+	/* SD CARD */
+	Device (SDXC)
+	{
+		Name (_ADR, 0x00140005)
+
+	} /* Device (SDXC) */
+}