nand_id.c revision 266065 
1146773Ssam/*-
2146773Ssam * Copyright (C) 2009-2012 Semihalf
3146773Ssam * All rights reserved.
4146773Ssam *
5146773Ssam * Redistribution and use in source and binary forms, with or without
6146773Ssam * modification, are permitted provided that the following conditions
7146773Ssam * are met:
8146773Ssam * 1. Redistributions of source code must retain the above copyright
9146773Ssam *    notice, this list of conditions and the following disclaimer.
10146773Ssam * 2. Redistributions in binary form must reproduce the above copyright
11146773Ssam *    notice, this list of conditions and the following disclaimer in the
12146773Ssam *    documentation and/or other materials provided with the distribution.
13146773Ssam *
14146773Ssam * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15146773Ssam * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16146773Ssam * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17146773Ssam * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18146773Ssam * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19146773Ssam * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20146773Ssam * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21146773Ssam * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22146773Ssam * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23146773Ssam * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24146773Ssam * SUCH DAMAGE.
25146773Ssam */
26146773Ssam
27146773Ssam#include <sys/cdefs.h>
28146773Ssam__FBSDID("$FreeBSD: stable/10/sys/dev/nand/nand_id.c 266065 2014-05-14 18:16:32Z ian $");
29146773Ssam
30146773Ssam#include <sys/param.h>
31146773Ssam#include <sys/systm.h>
32146773Ssam
33146773Ssam#include <dev/nand/nand.h>
34146773Ssam
35146773Ssamstruct nand_params nand_ids[] = {
36146773Ssam	{ { NAND_MAN_SAMSUNG, 0x75 }, "Samsung K9F5608U0B",
37146773Ssam	    0x20, 0x200, 0x10, 0x20, 0 },
38146773Ssam	{ { NAND_MAN_SAMSUNG, 0xd3 }, "Samsung NAND 1GiB 3,3V 8-bit",
39146773Ssam	    0x400, 0x800, 0x40, 0x40, 0 },
40146773Ssam	{ { NAND_MAN_SAMSUNG, 0xdc }, "Samsung NAND 512MiB 3,3V 8-bit",
41146773Ssam	    0x200, 0x800, 0x40, 0x40, 0 },
42	{ { NAND_MAN_SAMSUNG, 0xda }, "Samsung NAND 256MiB 3,3V 8-bit",
43	    0x100, 0x800, 0x40, 0x40, 0 },
44	{ { NAND_MAN_HYNIX, 0x76 }, "Hynix NAND 64MiB 3,3V 8-bit",
45	    0x40, 0x200, 0x10, 0x20, 0 },
46	{ { NAND_MAN_HYNIX, 0xdc }, "Hynix NAND 512MiB 3,3V 8-bit",
47	    0x200, 0x800, 0x40, 0x40, 0 },
48	{ { NAND_MAN_HYNIX, 0x79 }, "NAND 128MB 3,3V 8-bit",
49	    0x80, 0x200, 0x10, 0x20, 0 },
50	{ { NAND_MAN_STMICRO, 0xf1 }, "STMicro 128MB 3,3V 8-bit",
51	    0x80, 2048, 64, 0x40, 0 },
52	{ { NAND_MAN_MICRON, 0xcc }, "Micron NAND 512MiB 3,3V 16-bit",
53	    0x200, 2048, 64, 0x40, 0 },
54};
55
56struct nand_params *nand_get_params(struct nand_id *id)
57{
58	int i;
59
60	for (i = 0; i < sizeof(nand_ids) / sizeof(nand_ids[0]); i++)
61		if (nand_ids[i].id.man_id == id->man_id &&
62		    nand_ids[i].id.dev_id == id->dev_id)
63			return (&nand_ids[i]);
64
65	return (NULL);
66}
67