diff --git a/src/soc/intel/common/block/acpi/acpi/heci.asl b/src/soc/intel/common/block/acpi/acpi/heci.asl
new file mode 100644
index 0000000000..9b7f2d0118
--- /dev/null
+++ b/src/soc/intel/common/block/acpi/acpi/heci.asl
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/* CSE/HECI interface - Device 16, Function 0 */
+Device (HECI)
+{
+	Name (_ADR, 0x00160000)
+}
diff --git a/src/soc/intel/common/block/acpi/acpi/sram.asl b/src/soc/intel/common/block/acpi/acpi/sram.asl
new file mode 100644
index 0000000000..ec306f4f55
--- /dev/null
+++ b/src/soc/intel/common/block/acpi/acpi/sram.asl
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/* PMC Shared SRAM - Device 14, Function 2 */
+Device (SRAM)
+{
+	Name (_ADR, 0x00140002)
+}