mainboard/google/slippy: remove unobtainable mainboard

The slippy board was a proof of concept device that has never
made it out in the wild. Moreover, I don't think any of these
boards exist any longer.

Change-Id: I24fb08d9be35b2367e7aa64520ce5778ab861535
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15902
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>

1 files changed, 0 insertions, 132 deletions

diff --git a/src/mainboard/google/slippy/smihandler.c b/src/mainboard/google/slippy/smihandler.c
deleted file mode 100644
index 9cd0cd2a06..0000000000
--- a/src/mainboard/google/slippy/smihandler.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2008-2009 coresystems GmbH
- * Copyright 2012 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 <southbridge/intel/lynxpoint/nvs.h>
-#include <southbridge/intel/lynxpoint/pch.h>
-#include <southbridge/intel/lynxpoint/me.h>
-#include <northbridge/intel/haswell/haswell.h>
-#include <cpu/intel/haswell/haswell.h>
-#include <elog.h>
-
-/* Include EC functions */
-#include <ec/google/chromeec/ec.h>
-#include "ec.h"
-
-static u8 mainboard_smi_ec(void)
-{
-	u8 cmd = google_chromeec_get_event();
-	u32 pm1_cnt;
-
-#if CONFIG_ELOG_GSMI
-	/* Log this event */
-	if (cmd)
-		elog_add_event_byte(ELOG_TYPE_EC_EVENT, cmd);
-#endif
-
-	switch (cmd) {
-	case EC_HOST_EVENT_LID_CLOSED:
-		printk(BIOS_DEBUG, "LID CLOSED, SHUTDOWN\n");
-
-		/* Go to S5 */
-		pm1_cnt = inl(get_pmbase() + PM1_CNT);
-		pm1_cnt |= (0xf << 10);
-		outl(pm1_cnt, get_pmbase() + PM1_CNT);
-		break;
-	}
-
-	return cmd;
-}
-
-/* gpi_sts is GPIO 47:32 */
-void mainboard_smi_gpi(u32 gpi_sts)
-{
-	if (gpi_sts & (1 << (EC_SMI_GPI - 32))) {
-		/* Process all pending events */
-		while (mainboard_smi_ec() != 0);
-	}
-}
-
-void mainboard_smi_sleep(u8 slp_typ)
-{
-	/* Disable USB charging if required */
-	switch (slp_typ) {
-	case ACPI_S3:
-		if (smm_get_gnvs()->s3u0 == 0)
-			google_chromeec_set_usb_charge_mode(
-				0, USB_CHARGE_MODE_DISABLED);
-		if (smm_get_gnvs()->s3u1 == 0)
-			google_chromeec_set_usb_charge_mode(
-				1, USB_CHARGE_MODE_DISABLED);
-		/* Enable wake events */
-		google_chromeec_set_wake_mask(MAINBOARD_EC_S3_WAKE_EVENTS);
-		break;
-	case ACPI_S5:
-		if (smm_get_gnvs()->s5u0 == 0)
-			google_chromeec_set_usb_charge_mode(
-				0, USB_CHARGE_MODE_DISABLED);
-		if (smm_get_gnvs()->s5u1 == 0)
-			google_chromeec_set_usb_charge_mode(
-				1, USB_CHARGE_MODE_DISABLED);
-		/* Enable wake events */
-		google_chromeec_set_wake_mask(MAINBOARD_EC_S5_WAKE_EVENTS);
-		break;
-	}
-
-	/* Disable SCI and SMI events */
-	google_chromeec_set_smi_mask(0);
-	google_chromeec_set_sci_mask(0);
-
-	/* Clear pending events that may trigger immediate wake */
-	while (google_chromeec_get_event() != 0);
-}
-
-
-static int mainboard_finalized = 0;
-
-int mainboard_smi_apmc(u8 apmc)
-{
-	switch (apmc) {
-	case APM_CNT_FINALIZE:
-		if (mainboard_finalized) {
-			printk(BIOS_DEBUG, "SMI#: Already finalized\n");
-			return 0;
-		}
-
-		intel_pch_finalize_smm();
-		intel_northbridge_haswell_finalize_smm();
-		intel_cpu_haswell_finalize_smm();
-
-		mainboard_finalized = 1;
-		break;
-	case APM_CNT_ACPI_ENABLE:
-		google_chromeec_set_smi_mask(0);
-		/* Clear all pending events */
-		while (google_chromeec_get_event() != 0);
-		google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
-		break;
-	case APM_CNT_ACPI_DISABLE:
-		google_chromeec_set_sci_mask(0);
-		/* Clear all pending events */
-		while (google_chromeec_get_event() != 0);
-		google_chromeec_set_smi_mask(MAINBOARD_EC_SMI_EVENTS);
-		break;
-	}
-	return 0;
-}