Add/Combine Broadwell Chromebooks using variant board scheme

Combine existing boards google/auron_paine and google/samus with new
ChromeOS devices auron_yuna, gandof and lulu, using their common
reference board (auron) as a base.

Chromium sources used:
firmware-yuna-6301.59.B 6ed8b9d [CHERRY-PICK: broadwell: Update to...]
firmware-gandof-6301.155.B 666f34f [gandof: modify power limiting for...]
firmware-lulu-6301.136.B 8811714 [lulu: update RAMID table]

Additionally, some minor cleanup/changes were made:
 - I2C devices set to use level (vs edge) interrupt triggering
 - HDA verb entries use simplified macro entry format
 - correct FADT table header version
 - remove unused ACPI device entries / .asl file(s)
 - clean up ACPI code (e.g., trackpad on Lulu)
 - adjust _CID for trackpad on Lulu in order to not load non-functional
    Windows driver (does not affect Linux)
 - remove unused header includes (multiple/various)
 - correct I2C addresses used for SMBIOS device entries
 - correct misc typos etc

The existing auron_paine samus boards are removed.

Variant setup modeled after google/slippy

Change-Id: I53436878d141715eb18b8ea5043d71e6e8728fe8
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/17917
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 0 insertions, 47 deletions

diff --git a/src/mainboard/google/samus/ec.c b/src/mainboard/google/samus/ec.c
deleted file mode 100644
index 2f516b1f8a..0000000000
--- a/src/mainboard/google/samus/ec.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2013 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 <arch/acpi.h>
-#include <types.h>
-#include <console/console.h>
-#include <ec/google/chromeec/ec.h>
-#include "ec.h"
-
-void mainboard_ec_init(void)
-{
-	printk(BIOS_DEBUG, "mainboard_ec_init\n");
-	post_code(0xf0);
-
-	/* Restore SCI event mask on resume. */
-	if (acpi_is_wakeup_s3()) {
-		google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
-					   MAINBOARD_EC_S3_WAKE_EVENTS);
-
-		/* Disable SMI and wake events */
-		google_chromeec_set_smi_mask(0);
-
-		/* Clear pending events */
-		while (google_chromeec_get_event() != 0);
-		google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
-	} else {
-		google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
-					   MAINBOARD_EC_S5_WAKE_EVENTS);
-	}
-
-	/* Clear wake events, these are enabled on entry to sleep */
-	google_chromeec_set_wake_mask(0);
-
-	post_code(0xf1);
-}