From 2a27b20226a2fd593bfd5f6a0eee45418233fe04 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Sat, 11 Dec 2010 22:14:44 +0000 Subject: factor out cpu power management base into a separate file. And fix a bug in model_1067x Signed-off-by: Stefan Reinauer Acked-by: Stefan Reinauer git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6164 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/include/cpu/intel/speedstep.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 src/include/cpu/intel/speedstep.h (limited to 'src/include/cpu') diff --git a/src/include/cpu/intel/speedstep.h b/src/include/cpu/intel/speedstep.h new file mode 100644 index 0000000000..0fa5244181 --- /dev/null +++ b/src/include/cpu/intel/speedstep.h @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +/* MWAIT coordination I/O base address. This must match + * the \_PR_.CPU0 PM base address. + */ +#define PMB0_BASE 0x510 + +/* PMB1: I/O port that triggers SMI once cores are in the same state. + * See CSM Trigger, at PMG_CST_CONFIG_CONTROL[6:4] + */ +#define PMB1_BASE 0x800 + -- cgit v1.2.3