mb/protectli/vault: Add FW2B and FW4B Braswell based boards support

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I553fd3a89299314a855f055014ca7645100e12e7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32076
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>

3 files changed, 46 insertions, 0 deletions

diff --git a/src/mainboard/protectli/vault_bsw/acpi/ec.asl b/src/mainboard/protectli/vault_bsw/acpi/ec.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/protectli/vault_bsw/acpi/ec.asl
diff --git a/src/mainboard/protectli/vault_bsw/acpi/mainboard.asl b/src/mainboard/protectli/vault_bsw/acpi/mainboard.asl
new file mode 100644
index 0000000000..06aa41f5e7
--- /dev/null
+++ b/src/mainboard/protectli/vault_bsw/acpi/mainboard.asl
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* This file is part of the coreboot project. */
+
+Scope (\_SB.GPNC)
+{
+	Method (_AEI, 0, Serialized)  // _AEI: ACPI Event Interrupts
+	{
+		Name (RBUF, ResourceTemplate ()
+		{
+			GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
+				"\\_SB.GPNC") { BOARD_SCI_GPIO_INDEX }
+		})
+		Return (RBUF)
+	}
+
+	Method (_E0F, 0, NotSerialized)  // _Exx: Edge-Triggered GPE
+	{
+	}
+}
diff --git a/src/mainboard/protectli/vault_bsw/acpi/superio.asl b/src/mainboard/protectli/vault_bsw/acpi/superio.asl
new file mode 100644
index 0000000000..940cc2377b
--- /dev/null
+++ b/src/mainboard/protectli/vault_bsw/acpi/superio.asl
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* This file is part of the coreboot project. */
+
+Device (COM1) {
+	Name (_HID, EISAID ("PNP0501"))
+	Name (_UID, One)
+
+	Method (_STA, 0, NotSerialized)
+	{
+		Return (0x0F)
+	}
+
+	Name (_CRS, ResourceTemplate ()
+	{
+		FixedIO (0x03F8, 0x08)
+		IRQNoFlags () {4}
+	})
+
+	Name (_PRS, ResourceTemplate ()
+	{
+		StartDependentFn (0, 0) {
+			FixedIO (0x03F8, 0x08)
+			IRQNoFlags () {4}
+		}
+		EndDependentFn ()
+	})
+}