blob: ad157dcb43dfc4d0f20634a343a679f2b876472d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2008 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
*/
#include <stdint.h>
#include "i945.h"
#include "raminit.h"
int fixup_i945_errata(void)
{
u32 reg32;
/* Mobile Intel 945 Express only */
reg32 = MCHBAR32(FSBPMC3);
reg32 &= ~((1 << 13) | (1 << 29));
MCHBAR32(FSBPMC3) = reg32;
return 0;
}
|
