Annotation of sys/arch/mvme68k/dev/flashreg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: flashreg.h,v 1.6 2003/06/02 05:09:14 deraadt Exp $ */
2:
3: /*
4: * Copyright (c) 1995 Theo de Raadt
5: * All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26: */
27:
28: #define FLCMD_RESET 0xff
29: #define FLCMD_READII 0x90
30: #define FLCMD_READSTAT 0x70
31: #define FLCMD_CLEARSTAT 0x50
32: #define FLCMD_ESETUP 0x20
33: #define FLCMD_ECONFIRM 0xd0
34: #define FLCMD_ESUSPEND 0xb0
35: #define FLCMD_ERESUME 0xd0
36: #define FLCMD_WSETUP 0x40
37: #define FLCMD_AWSETUP 0x10
38:
39: #define FLSR_WSMS 0x80 /* write state machine status */
40: #define FLSR_ESS 0x40 /* erase suspend status */
41: #define FLSR_ES 0x20 /* erase status */
42: #define FLSR_BWS 0x10 /* byte write status */
43: #define FLSR_VPPS 0x08 /* Vpp status */
44:
45: /* manufacturers */
46: #define FLMANU_INTEL 0x89
47:
48: /* intel parts */
49: #define FLII_INTEL_28F020 0xbd
50: #define FLII_INTEL_28F008SA 0xa1
51: #define FLII_INTEL_28F008SA_L 0xa2
52: #define FLII_INTEL_28F016SA 0xa0
53:
54: struct flashii {
55: char *name;
56: u_char ii;
57: int size;
58: int zonesize;
59: };
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