google/chell: Convert to a variant of glados

Convert chell to a variant of glados Skylake reference board:
- add chell-specific DPTF, EC config, USB port defs, GPIO config,
    NHLT config, PEI data, VBT, SPD data, and devicetree
- add romstage handler to turn on keyboard backlight for boards
    so equipped
- remove existing chell board/directory

Test: build/boot google/chell, verify functionality unchanged
from pre-variant configuration

Change-Id: I7dfbafe3afcab7cee7bcb2bf91c6733c07b409c4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27412
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 0 insertions, 89 deletions

diff --git a/src/mainboard/google/chell/smihandler.c b/src/mainboard/google/chell/smihandler.c
deleted file mode 100644
index c8319833c3..0000000000
--- a/src/mainboard/google/chell/smihandler.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- * 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 <arch/acpi.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <cpu/x86/smm.h>
-#include <elog.h>
-#include <ec/google/chromeec/smm.h>
-#include <gpio.h>
-#include <soc/iomap.h>
-#include <soc/nvs.h>
-#include <soc/pm.h>
-#include <soc/smm.h>
-#include "ec.h"
-#include "gpio.h"
-
-int mainboard_io_trap_handler(int smif)
-{
-	switch (smif) {
-	case 0x99:
-		printk(BIOS_DEBUG, "Sample\n");
-		smm_get_gnvs()->smif = 0;
-		break;
-	default:
-		return 0;
-	}
-
-	/* On success, the IO Trap Handler returns 0
-	 * On failure, the IO Trap Handler returns a value != 0
-	 *
-	 * For now, we force the return value to 0 and log all traps to
-	 * see what's going on.
-	 */
-	return 1;
-}
-
-void mainboard_smi_gpi_handler(const struct gpi_status *sts)
-{
-	if (gpi_status_get(sts, EC_SMI_GPI))
-		chromeec_smi_process_events();
-}
-
-static void mainboard_gpio_smi_sleep(u8 slp_typ)
-{
-	int i;
-
-	/* Power down the rails on any sleep type. */
-	gpio_t active_high_signals[] = {
-		EN_PP3300_KEPLER,
-		EN_PP3300_DX_TOUCH,
-		EN_PP3300_DX_EMMC,
-		EN_PP1800_DX_EMMC,
-		EN_PP3300_DX_CAM,
-	};
-
-	for (i = 0; i < ARRAY_SIZE(active_high_signals); i++)
-		gpio_set(active_high_signals[i], 0);
-}
-
-void mainboard_smi_sleep(u8 slp_typ)
-{
-	if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
-		chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS,
-					MAINBOARD_EC_S5_WAKE_EVENTS);
-
-	mainboard_gpio_smi_sleep(slp_typ);
-}
-
-int mainboard_smi_apmc(u8 apmc)
-{
-	if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
-		chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS,
-					MAINBOARD_EC_SMI_EVENTS);
-	return 0;
-}