1 /* $NetBSD: i28f128reg.h,v 1.4 2005/12/11 12:17:34 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2003 Naoto Shimazaki. 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 NAOTO SHIMAZAKI AND CONTRIBUTORS ``AS IS'' 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 18 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE NAOTO OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 26 * THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 /* 30 * Flash Memory Writer 31 */ 32 33 #define I28F128_BLOCK_SIZE 0x20000 /* 128Kbyte */ 34 #define I28F128_BLOCK_MASK 0x1ffff /* 128Kbyte */ 35 36 #define I28F128_WBUF_SIZE 0x20 37 38 #define I28F128_MANUFACT 0x89 39 #define I28F128_DEVCODE 0x18 40 #define I28F128_PRIM_COMM0 0x01 41 #define I28F128_PRIM_COMM1 0x00 42 #define I28F128_PRIM_EXT_TBL0 0x31 43 #define I28F128_PRIM_EXT_TBL1 0x00 44 45 #define I28F128_RESET 0xff 46 #define I28F128_READ_ARRAY I28F128_RESET 47 #define I28F128_READ_ID 0x90 48 #define I28F128_READ_STATUS 0x70 49 #define I28F128_CLEAR_STATUS 0x50 50 51 #define I28F128_BLK_ERASE_1ST 0x20 52 #define I28F128_BLK_ERASE_2ND 0xd0 53 #define I28F128_WORDBYTE_PROG 0x40 54 #define I28F128_WRITE_BUFFER 0xe8 55 #define I28F128_WBUF_CONFIRM 0xd0 56 57 #define I28F128_S_READY 0x80 58 #define I28F128_S_ERASE_SUSPEND 0x40 59 #define I28F128_S_ERASE_ERROR 0x20 60 #define I28F128_S_PROG_ERROR 0x10 61 #define I28F128_S_LOW_VOLTAGE 0x08 62 #define I28F128_S_PROG_SUSPEND 0x04 63 #define I28F128_S_BLOCK_LOCKED 0x02 64 65 #define I28F128_XS_BUF_AVAIL 0x80 66