google/glados: add new board

Change-Id: I0c196ff84484717c59c59d11bb7230b5920e0654
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10997
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

4 files changed, 173 insertions, 0 deletions

diff --git a/src/mainboard/google/glados/acpi/chromeos.asl b/src/mainboard/google/glados/acpi/chromeos.asl
new file mode 100644
index 0000000000..2d8146cf51
--- /dev/null
+++ b/src/mainboard/google/glados/acpi/chromeos.asl
@@ -0,0 +1,23 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Google Inc.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+Name (OIPG, Package() {
+	Package () { 0x0001, 0, 0xFFFFFFFF, "INT3437:00" }, // no recovery button
+	Package () { 0x0003, 1, 16, "INT3437:00" }, // firmware write protect
+})
diff --git a/src/mainboard/google/glados/acpi/ec.asl b/src/mainboard/google/glados/acpi/ec.asl
new file mode 100644
index 0000000000..8e7532de34
--- /dev/null
+++ b/src/mainboard/google/glados/acpi/ec.asl
@@ -0,0 +1,27 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Google Inc.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+/* mainboard configuration */
+#include <mainboard/google/glados/ec.h>
+
+/* Enable EC backed PD MCU device in ACPI */
+#define EC_ENABLE_PD_MCU_DEVICE
+
+/* ACPI code for EC functions */
+#include <ec/google/chromeec/acpi/ec.asl>
diff --git a/src/mainboard/google/glados/acpi/mainboard.asl b/src/mainboard/google/glados/acpi/mainboard.asl
new file mode 100644
index 0000000000..ab40d62456
--- /dev/null
+++ b/src/mainboard/google/glados/acpi/mainboard.asl
@@ -0,0 +1,95 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Google Inc.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#define BOARD_TRACKPAD_I2C_ADDR		0x15
+#define BOARD_TRACKPAD_IRQ		0x33
+
+Scope (\_SB)
+{
+	Device (LID0)
+	{
+		Name (_HID, EisaId("PNP0C0D"))
+		Method (_LID, 0)
+		{
+			Return (\_SB.PCI0.LPCB.EC0.LIDS)
+		}
+	}
+
+	Device (PWRB)
+	{
+		Name(_HID, EisaId("PNP0C0C"))
+	}
+
+	/* Keyboard Backlight interface via EC */
+	Device (KBLT) {
+		Name (_HID, "GOOG0002")
+		Name (_UID, 1)
+
+		/* Read current backlight value */
+		Method (KBQC, 0)
+		{
+			Return (\_SB.PCI0.LPCB.EC0.KBLV)
+		}
+
+		/* Write new backlight value */
+		Method (KBCM, 1)
+		{
+			Store (Arg0, \_SB.PCI0.LPCB.EC0.KBLV)
+		}
+	}
+}
+
+/*
+ * LPC Trusted Platform Module
+ */
+Scope (\_SB.PCI0.LPCB)
+{
+	#include <drivers/pc80/tpm/acpi/tpm.asl>
+}
+
+/* Trackpad */
+Scope (\_SB.PCI0.I2C1)
+{
+	Device (ELAN)
+	{
+		Name (_HID, "ELAN0000")
+		Name (_DDN, "Elan Touchpad")
+		Name (_UID, 3)
+		Name (_S0W, 4)
+		Name (ISTP, 1) /* TouchPad */
+		Name (_CRS, ResourceTemplate()
+		{
+			I2cSerialBus (
+				BOARD_TRACKPAD_I2C_ADDR,	/* SlaveAddress */
+				ControllerInitiated,		/* SlaveMode */
+				400000,				/* ConnectionSpeed */
+				AddressingMode7Bit,		/* AddressingMode */
+				"\\_SB.PCI0.I2C1",		/* ResourceSource */
+			)
+			Interrupt (ResourceConsumer, Edge, ActiveLow)
+			{
+				BOARD_TRACKPAD_IRQ
+			}
+		})
+		Method (_STA)
+		{
+			Return (0xF)
+		}
+	}
+}
diff --git a/src/mainboard/google/glados/acpi/superio.asl b/src/mainboard/google/glados/acpi/superio.asl
new file mode 100644
index 0000000000..932fef7430
--- /dev/null
+++ b/src/mainboard/google/glados/acpi/superio.asl
@@ -0,0 +1,28 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2015 Google Inc.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+/* mainboard configuration */
+#include <mainboard/google/glados/ec.h>
+
+#define SIO_EC_MEMMAP_ENABLE     // EC Memory Map Resources
+#define SIO_EC_HOST_ENABLE       // EC Host Interface Resources
+#define SIO_EC_ENABLE_PS2K       // Enable PS/2 Keyboard
+
+/* ACPI code for EC SuperIO functions */
+#include <ec/google/chromeec/acpi/superio.asl>