nand_id.c revision 266065
1/*- 2 * Copyright (C) 2009-2012 Semihalf 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> 28__FBSDID("$FreeBSD: stable/10/sys/dev/nand/nand_id.c 266065 2014-05-14 18:16:32Z ian $"); 29 30#include <sys/param.h> 31#include <sys/systm.h> 32 33#include <dev/nand/nand.h> 34 35struct nand_params nand_ids[] = { 36 { { NAND_MAN_SAMSUNG, 0x75 }, "Samsung K9F5608U0B", 37 0x20, 0x200, 0x10, 0x20, 0 }, 38 { { NAND_MAN_SAMSUNG, 0xd3 }, "Samsung NAND 1GiB 3,3V 8-bit", 39 0x400, 0x800, 0x40, 0x40, 0 }, 40 { { NAND_MAN_SAMSUNG, 0xdc }, "Samsung NAND 512MiB 3,3V 8-bit", 41 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