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>

3 files changed, 0 insertions, 69 deletions

diff --git a/src/mainboard/google/tidus/spd/Makefile.inc b/src/mainboard/google/tidus/spd/Makefile.inc
deleted file mode 100644
index 275d9836dd..0000000000
--- a/src/mainboard/google/tidus/spd/Makefile.inc
+++ /dev/null
@@ -1,16 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2014 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.
-##
-
-romstage-y += spd.c
diff --git a/src/mainboard/google/tidus/spd/spd.c b/src/mainboard/google/tidus/spd/spd.c
deleted file mode 100644
index bf5bda08e8..0000000000
--- a/src/mainboard/google/tidus/spd/spd.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 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 <soc/pei_data.h>
-#include <mainboard/google/tidus/spd/spd.h>
-
-/* Copy SPD data for on-board memory */
-void mainboard_fill_spd_data(struct pei_data *pei_data)
-{
-	pei_data->spd_addresses[0] = 0xa0;
-	pei_data->spd_addresses[1] = 0x00;
-	pei_data->spd_addresses[2] = 0xa4;
-	pei_data->spd_addresses[3] = 0x00;
-	pei_data->dimm_channel0_disabled = 2;
-	pei_data->dimm_channel1_disabled = 2;
-	// Enable 2x refresh mode
-	pei_data->ddr_refresh_2x = 1;
-	pei_data->dq_pins_interleaved = 1;
-}
diff --git a/src/mainboard/google/tidus/spd/spd.h b/src/mainboard/google/tidus/spd/spd.h
deleted file mode 100644
index 02709cd5fe..0000000000
--- a/src/mainboard/google/tidus/spd/spd.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 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.
- */
-
-#ifndef MAINBOARD_SPD_H
-#define MAINBOARD_SPD_H
-
-struct pei_data;
-void mainboard_fill_spd_data(struct pei_data *pei_data);
-
-#endif