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authorAaron Durbin <adurbin@chromium.org>2016-07-26 11:49:11 -0500
committerAaron Durbin <adurbin@chromium.org>2016-07-27 21:25:23 +0200
commitbc24b85e6a1ce040e3d9f505e188c686496b7e29 (patch)
treeae51c5a3da883f244e123edc8e110c38a9826b65 /src/mainboard/google/slippy/smihandler.c
parent139314bffd5ff29847661c536130d8d8d3e261bf (diff)
downloadcoreboot-bc24b85e6a1ce040e3d9f505e188c686496b7e29.tar.xz
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>
Diffstat (limited to 'src/mainboard/google/slippy/smihandler.c')
-rw-r--r--src/mainboard/google/slippy/smihandler.c132
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;
-}