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
35
36
37
38
39
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008 Advanced Micro Devices, 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.
*
* 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
*/
#ifndef RS690_CHIP_H
#define RS690_CHIP_H
/* Member variables are defined in devicetree.cb. */
struct southbridge_amd_rs690_config
{
u8 gpp_configuration; /* The configuration of General Purpose Port, A/B/C/D/E. */
u8 port_enable; /* Which port is enabled? GFX(2,3), GPP(4,5,6,7) */
u8 gfx_dev2_dev3; /* for GFX Core initialization REFCLK_SEL */
u8 gfx_dual_slot; /* Is it dual graphics slots */
u8 gfx_lane_reversal; /* Single/Dual slot lan reversal */
u8 gfx_tmds; /* whether support TMDS? */
u8 gfx_compliance; /* whether support compliance? */
u8 gfx_reconfiguration; /* Dynamic Lind Width Control */
u8 gfx_link_width; /* Desired width of lane 2 */
};
struct chip_operations;
extern struct chip_operations southbridge_amd_rs690_ops;
#endif /* RS690_CHIP_H */
|
