Combine Broadwell Chromeboxes using variant board scheme

Combine existing boards google/guado, rikku, and tidus using
their common reference board google/jecht as a base.

Additional changes besides simple consolidation include:
 - simplify power LED functions
 - simplify HDA verb definitions using azelia macros
 - use common SoC functions to generate FADT table
 - correct FADT table header version
 - remove unused haswell_pci_irqs.asl
 - remove unused header includes (various)
 - set sane default fan speed (0x4d) for all variants

Variant setup modeled after google/beltino

Change-Id: I77a2dffe9601734916a33fd04ead98016ad0bc4b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/17913
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/src/mainboard/google/jecht/led.c b/src/mainboard/google/jecht/led.c
new file mode 100644
index 0000000000..50cf32e3e1
--- /dev/null
+++ b/src/mainboard/google/jecht/led.c
@@ -0,0 +1,31 @@
+/*
+ * 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.
+ */
+
+#include <types.h>
+#include <superio/ite/it8772f/it8772f.h>
+#include "onboard.h"
+
+void set_power_led(int state)
+{
+	it8772f_gpio_led(IT8772F_GPIO_DEV,
+		1, 					/* set */
+		0x01, 					/* select */
+		state == LED_OFF ? 0x00 : 0x01,		/* polarity */
+		state == LED_BLINK ? 0x01 : 0x00,	/* pullup/pulldown */
+		0x01, 					/* output */
+		state == LED_BLINK ? 0x00 : 0x01,	/* I/O function */
+		SIO_GPIO_BLINK_GPIO10,
+		IT8772F_GPIO_BLINK_FREQUENCY_1_HZ);
+}