xref: /openbmc/linux/include/video/cvisionppc.h (revision 1da177e4)
1 /*
2  * Phase5 CybervisionPPC (TVP4020) definitions for the Permedia2 framebuffer
3  * driver.
4  *
5  * Copyright (c) 1998-1999 Ilario Nardinocchi (nardinoc@CS.UniBO.IT)
6  * --------------------------------------------------------------------------
7  * $Id: cvisionppc.h,v 1.8 1999/01/28 13:18:07 illo Exp $
8  * --------------------------------------------------------------------------
9  * This file is subject to the terms and conditions of the GNU General Public
10  * License.  See the file COPYING in the main directory of this archive
11  * for more details.
12  */
13 
14 #ifndef CVISIONPPC_H
15 #define CVISIONPPC_H
16 
17 #ifndef PM2FB_H
18 #include "pm2fb.h"
19 #endif
20 
21 struct cvppc_par {
22 	unsigned char* pci_config;
23 	unsigned char* pci_bridge;
24 	u32 user_flags;
25 };
26 
27 #define CSPPC_PCI_BRIDGE		0xfffe0000
28 #define CSPPC_BRIDGE_ENDIAN		0x0000
29 #define CSPPC_BRIDGE_INT		0x0010
30 
31 #define	CVPPC_PCI_CONFIG		0xfffc0000
32 #define CVPPC_ROM_ADDRESS		0xe2000001
33 #define CVPPC_REGS_REGION		0xef000000
34 #define CVPPC_FB_APERTURE_ONE		0xe0000000
35 #define CVPPC_FB_APERTURE_TWO		0xe1000000
36 #define CVPPC_FB_SIZE			0x00800000
37 #define CVPPC_MEM_CONFIG_OLD		0xed61fcaa	/* FIXME Fujitsu?? */
38 #define CVPPC_MEM_CONFIG_NEW		0xed41c532	/* FIXME USA?? */
39 #define CVPPC_MEMCLOCK			83000		/* in KHz */
40 
41 /* CVPPC_BRIDGE_ENDIAN */
42 #define CSPPCF_BRIDGE_BIG_ENDIAN	0x02
43 
44 /* CVPPC_BRIDGE_INT */
45 #define CSPPCF_BRIDGE_ACTIVE_INT2	0x01
46 
47 #endif	/* CVISIONPPC_H */
48 
49 /*****************************************************************************
50  * That's all folks!
51  *****************************************************************************/
52