mainboard/facebook/fbg1701: Do initial mainboard commit

Initial support for Facebook FBG-1701 system.
coreboot implementation based on Intel Strago mainboard.

Configure 'Onboard memory manufacturer' which must match HW.

BUG=N/A
TEST=booting SeaBIOS and Linux 4.15+ kernel on Facebook FBG-1701

Change-Id: I28ac78a630ee705b1e546031f024bfe7f952ab39
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/src/mainboard/facebook/fbg1701/mainboard.c b/src/mainboard/facebook/fbg1701/mainboard.c
new file mode 100644
index 0000000000..ff2564d67a
--- /dev/null
+++ b/src/mainboard/facebook/fbg1701/mainboard.c
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2011 Google Inc.
+ * Copyright (C) 2015 Intel Corp.
+ * 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.
+ */
+
+#include <device/device.h>
+#include "onboard.h"
+#include "mainboard.h"
+
+/*
+ * Declare the resources we are using
+ */
+static void mainboard_reserve_resources(struct device *dev)
+{
+	unsigned int idx = 0;
+	struct resource *res;
+
+	/*
+	 * CPLD: Reserve the IRQ here all others are within the default LPC
+	 * range 0 to 1000h
+	 */
+	res = new_resource(dev, idx++);
+	res->base = 0x7;
+	res->size = 0x1;
+	res->flags = IORESOURCE_IRQ | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
+}
+
+/*
+ * mainboard_enable is executed as first thing after
+ * enumerate_buses().
+ */
+static void mainboard_enable(struct device *dev)
+{
+	mainboard_reserve_resources(dev);
+}
+
+struct chip_operations mainboard_ops = {
+	.enable_dev = mainboard_enable,
+};