mb/facebook/monolith: Add Facebook Monolith

The board is booting Linux and has been briefly tested.

SeaBIOS, TianoCore payload and Linux as payload all seem to work fine.

BUG=N/A
TEST=tested on Facebook Monolith

Change-Id: I65a2e03334af65cfb3f825d43fa0daa6e6c75913
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37516
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/src/mainboard/facebook/monolith/acpi/mainboard.asl b/src/mainboard/facebook/monolith/acpi/mainboard.asl
new file mode 100644
index 0000000000..2a3ad59b9f
--- /dev/null
+++ b/src/mainboard/facebook/monolith/acpi/mainboard.asl
@@ -0,0 +1,42 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc.
+ * Copyright (C) 2016 Intel Corporation.
+ * Copyright (C) 2018-2019 Eltan B.V.
+ *
+ * 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)
+{
+	Device (PWRB)
+	{
+		Name (_HID, EisaId ("PNP0C0C"))
+		Name (_UID, 1)
+	}
+}
+
+/*
+ * Onboard CPLD
+ */
+Scope (\_SB.PCI0.LPCB)
+{
+	Device (CPLD)		/* Onboard CPLD */
+	{
+		Name(_HID, EISAID("PNP0C01"))
+		Name(_CRS, ResourceTemplate()
+		{
+			/* Reserve 0x280 to 0x2BF for the CPLD */
+			FixedIO (0x0280, 0x40)
+			IRQNoFlags () {7}
+		})
+	}
+}