blob: 89e528efb94770c096807919bf4d563dfbfb53ce [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
wdenkaffae2b2002-08-17 09:36:01 +00002/*
wdenk04a85b32004-04-15 18:22:41 +00003 * (C) Copyright 2000-2004
wdenkaffae2b2002-08-17 09:36:01 +00004 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
wdenkaffae2b2002-08-17 09:36:01 +00005 */
6
7#ifndef _PCMCIA_H
8#define _PCMCIA_H
9
10#include <common.h>
11#include <config.h>
12
13/*
14 * Allow configuration to select PCMCIA slot,
15 * or try to generate a useful default
16 */
Heiko Schocher5b8e76c2017-06-07 17:33:09 +020017#if defined(CONFIG_CMD_PCMCIA)
wdenkaffae2b2002-08-17 09:36:01 +000018
19#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
wdenkaffae2b2002-08-17 09:36:01 +000020# error "PCMCIA Slot not configured"
wdenkaffae2b2002-08-17 09:36:01 +000021#endif /* !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B) */
22
23/* Make sure exactly one slot is defined - we support only one for now */
24#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
25#error Neither CONFIG_PCMCIA_SLOT_A nor CONFIG_PCMCIA_SLOT_B configured
26#endif
27#if defined(CONFIG_PCMCIA_SLOT_A) && defined(CONFIG_PCMCIA_SLOT_B)
28#error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured
29#endif
30
wdenkea909b72002-11-21 23:11:29 +000031#ifndef PCMCIA_SOCKETS_NO
wdenkaffae2b2002-08-17 09:36:01 +000032#define PCMCIA_SOCKETS_NO 1
wdenkea909b72002-11-21 23:11:29 +000033#endif
34#ifndef PCMCIA_MEM_WIN_NO
wdenkaffae2b2002-08-17 09:36:01 +000035#define PCMCIA_MEM_WIN_NO 4
wdenkea909b72002-11-21 23:11:29 +000036#endif
wdenkaffae2b2002-08-17 09:36:01 +000037#define PCMCIA_IO_WIN_NO 2
38
39/* define _slot_ to be able to optimize macros */
40#ifdef CONFIG_PCMCIA_SLOT_A
41# define _slot_ 0
42# define PCMCIA_SLOT_MSG "slot A"
43# define PCMCIA_SLOT_x PCMCIA_PSLOT_A
44#else
45# define _slot_ 1
46# define PCMCIA_SLOT_MSG "slot B"
47# define PCMCIA_SLOT_x PCMCIA_PSLOT_B
48#endif
49
50/*
wdenkaffae2b2002-08-17 09:36:01 +000051 * This structure is used to address each window in the PCMCIA controller.
52 *
53 * Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly
54 * after pcmcia_win_t[n]...
55 */
56
57typedef struct {
58 ulong br;
59 ulong or;
60} pcmcia_win_t;
61
wdenkaffae2b2002-08-17 09:36:01 +000062/**********************************************************************/
63
64/*
65 * CIS Tupel codes
66 */
67#define CISTPL_NULL 0x00
68#define CISTPL_DEVICE 0x01
69#define CISTPL_LONGLINK_CB 0x02
70#define CISTPL_INDIRECT 0x03
71#define CISTPL_CONFIG_CB 0x04
72#define CISTPL_CFTABLE_ENTRY_CB 0x05
73#define CISTPL_LONGLINK_MFC 0x06
74#define CISTPL_BAR 0x07
75#define CISTPL_PWR_MGMNT 0x08
76#define CISTPL_EXTDEVICE 0x09
77#define CISTPL_CHECKSUM 0x10
78#define CISTPL_LONGLINK_A 0x11
79#define CISTPL_LONGLINK_C 0x12
80#define CISTPL_LINKTARGET 0x13
81#define CISTPL_NO_LINK 0x14
82#define CISTPL_VERS_1 0x15
83#define CISTPL_ALTSTR 0x16
84#define CISTPL_DEVICE_A 0x17
85#define CISTPL_JEDEC_C 0x18
86#define CISTPL_JEDEC_A 0x19
87#define CISTPL_CONFIG 0x1a
88#define CISTPL_CFTABLE_ENTRY 0x1b
89#define CISTPL_DEVICE_OC 0x1c
90#define CISTPL_DEVICE_OA 0x1d
91#define CISTPL_DEVICE_GEO 0x1e
92#define CISTPL_DEVICE_GEO_A 0x1f
93#define CISTPL_MANFID 0x20
94#define CISTPL_FUNCID 0x21
95#define CISTPL_FUNCE 0x22
96#define CISTPL_SWIL 0x23
97#define CISTPL_END 0xff
98
99/*
100 * CIS Function ID codes
101 */
102#define CISTPL_FUNCID_MULTI 0x00
103#define CISTPL_FUNCID_MEMORY 0x01
104#define CISTPL_FUNCID_SERIAL 0x02
105#define CISTPL_FUNCID_PARALLEL 0x03
106#define CISTPL_FUNCID_FIXED 0x04
107#define CISTPL_FUNCID_VIDEO 0x05
108#define CISTPL_FUNCID_NETWORK 0x06
109#define CISTPL_FUNCID_AIMS 0x07
110#define CISTPL_FUNCID_SCSI 0x08
111
112/*
113 * Fixed Disk FUNCE codes
114 */
115#define CISTPL_IDE_INTERFACE 0x01
116
117#define CISTPL_FUNCE_IDE_IFACE 0x01
118#define CISTPL_FUNCE_IDE_MASTER 0x02
119#define CISTPL_FUNCE_IDE_SLAVE 0x03
120
121/* First feature byte */
122#define CISTPL_IDE_SILICON 0x04
123#define CISTPL_IDE_UNIQUE 0x08
124#define CISTPL_IDE_DUAL 0x10
125
126/* Second feature byte */
127#define CISTPL_IDE_HAS_SLEEP 0x01
128#define CISTPL_IDE_HAS_STANDBY 0x02
129#define CISTPL_IDE_HAS_IDLE 0x04
130#define CISTPL_IDE_LOW_POWER 0x08
131#define CISTPL_IDE_REG_INHIBIT 0x10
132#define CISTPL_IDE_HAS_INDEX 0x20
133#define CISTPL_IDE_IOIS16 0x40
134
Jon Loeliger068b60a2007-07-10 10:27:39 -0500135#endif
wdenkaffae2b2002-08-17 09:36:01 +0000136
wdenkaffae2b2002-08-17 09:36:01 +0000137#endif /* _PCMCIA_H */