From 79df1fb0904aac6e6c14b4e1262afa0554a2d27d Mon Sep 17 00:00:00 2001 From: Marshall Dawson Date: Wed, 4 Oct 2017 12:34:17 -0600 Subject: [PATCH] google/kahlee: Add SMI apmc handler Forward the apmc call to the chromeec. Change-Id: Id724c1abf15617ad1ba28f2c0247455b014c1867 Signed-off-by: Marshall Dawson Reviewed-on: https://review.coreboot.org/21880 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/google/kahlee/Makefile.inc | 2 ++ src/mainboard/google/kahlee/smihandler.c | 29 ++++++++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 src/mainboard/google/kahlee/smihandler.c diff --git a/src/mainboard/google/kahlee/Makefile.inc b/src/mainboard/google/kahlee/Makefile.inc index faf061cdbe..d0a7836384 100644 --- a/src/mainboard/google/kahlee/Makefile.inc +++ b/src/mainboard/google/kahlee/Makefile.inc @@ -34,3 +34,5 @@ ramstage-y += OemCustomize.c verstage-y += chromeos.c verstage-y += ec.c + +smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c diff --git a/src/mainboard/google/kahlee/smihandler.c b/src/mainboard/google/kahlee/smihandler.c new file mode 100644 index 0000000000..454b42ecd0 --- /dev/null +++ b/src/mainboard/google/kahlee/smihandler.c @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * Copyright (C) 2016 Intel Corp. + * + * 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 +#include +#include +#include +#include "ec.h" + +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; +}