Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 1 | /* |
Uwe Hermann | d110764 | 2007-08-29 17:52:32 +0000 | [diff] [blame] | 2 | * This file is part of the flashrom project. |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 3 | * |
Uwe Hermann | d22a1d4 | 2007-09-09 20:21:05 +0000 | [diff] [blame] | 4 | * Copyright (C) 2000 Silicon Integrated System Corporation |
| 5 | * Copyright (C) 2000 Ronald G. Minnich <rminnich@gmail.com> |
| 6 | * Copyright (C) 2005-2007 coresystems GmbH <stepan@coresystems.de> |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 7 | * |
Uwe Hermann | d110764 | 2007-08-29 17:52:32 +0000 | [diff] [blame] | 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 12 | * |
Uwe Hermann | d110764 | 2007-08-29 17:52:32 +0000 | [diff] [blame] | 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 17 | * |
Uwe Hermann | d110764 | 2007-08-29 17:52:32 +0000 | [diff] [blame] | 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 21 | */ |
| 22 | |
Ronald G. Minnich | eaab50b | 2003-09-12 22:41:53 +0000 | [diff] [blame] | 23 | #ifndef __FLASH_H__ |
| 24 | #define __FLASH_H__ 1 |
| 25 | |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 26 | #if defined(__GLIBC__) |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 27 | #include <sys/io.h> |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 28 | #endif |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 29 | #include <unistd.h> |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 30 | #include <stdint.h> |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 31 | #include <stdio.h> |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 32 | |
Andriy Gapon | 65c1b86 | 2008-05-22 13:22:45 +0000 | [diff] [blame] | 33 | #ifdef __FreeBSD__ |
| 34 | #include <machine/cpufunc.h> |
| 35 | #define off64_t off_t |
| 36 | #define lseek64 lseek |
| 37 | #define OUTB(x, y) do { u_int tmp = (y); outb(tmp, (x)); } while (0) |
| 38 | #define OUTW(x, y) do { u_int tmp = (y); outw(tmp, (x)); } while (0) |
| 39 | #define OUTL(x, y) do { u_int tmp = (y); outl(tmp, (x)); } while (0) |
| 40 | #define INB(x) __extension__ ({ u_int tmp = (x); inb(tmp); }) |
| 41 | #define INW(x) __extension__ ({ u_int tmp = (x); inw(tmp); }) |
| 42 | #define INL(x) __extension__ ({ u_int tmp = (x); inl(tmp); }) |
| 43 | #else |
| 44 | #define OUTB outb |
| 45 | #define OUTW outw |
| 46 | #define OUTL outl |
| 47 | #define INB inb |
| 48 | #define INW inw |
| 49 | #define INL inl |
| 50 | #endif |
| 51 | |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 52 | #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) |
| 53 | |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 54 | struct flashchip { |
Uwe Hermann | 7615868 | 2008-03-14 23:55:58 +0000 | [diff] [blame] | 55 | const char *vendor; |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 56 | const char *name; |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 57 | /* |
| 58 | * With 32bit manufacture_id and model_id we can cover IDs up to |
Carl-Daniel Hailfinger | ae8afa9 | 2007-12-31 01:49:00 +0000 | [diff] [blame] | 59 | * (including) the 4th bank of JEDEC JEP106W Standard Manufacturer's |
| 60 | * Identification code. |
| 61 | */ |
| 62 | uint32_t manufacture_id; |
| 63 | uint32_t model_id; |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 64 | |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 65 | int total_size; |
| 66 | int page_size; |
| 67 | |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 68 | /* |
| 69 | * Indicate if flashrom has been tested with this flash chip and if |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 70 | * everything worked correctly. |
| 71 | */ |
| 72 | uint32_t tested; |
| 73 | |
Uwe Hermann | 0b7afe6 | 2007-04-01 19:44:21 +0000 | [diff] [blame] | 74 | int (*probe) (struct flashchip *flash); |
| 75 | int (*erase) (struct flashchip *flash); |
| 76 | int (*write) (struct flashchip *flash, uint8_t *buf); |
| 77 | int (*read) (struct flashchip *flash, uint8_t *buf); |
Ronald G. Minnich | eaab50b | 2003-09-12 22:41:53 +0000 | [diff] [blame] | 78 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 79 | /* Some flash devices have an additional register space. */ |
Stefan Reinauer | ce53297 | 2007-05-23 17:20:56 +0000 | [diff] [blame] | 80 | volatile uint8_t *virtual_memory; |
| 81 | volatile uint8_t *virtual_registers; |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 82 | }; |
| 83 | |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 84 | #define TEST_UNTESTED 0 |
| 85 | |
| 86 | #define TEST_OK_PROBE (1<<0) |
| 87 | #define TEST_OK_READ (1<<1) |
| 88 | #define TEST_OK_ERASE (1<<2) |
| 89 | #define TEST_OK_WRITE (1<<3) |
Mart Raudsepp | 1d3b063 | 2008-05-27 23:51:55 +0000 | [diff] [blame] | 90 | #define TEST_OK_PR (TEST_OK_PROBE|TEST_OK_READ) |
Carl-Daniel Hailfinger | 4e84dfb | 2008-05-14 04:27:02 +0000 | [diff] [blame] | 91 | #define TEST_OK_PREW (TEST_OK_PROBE|TEST_OK_READ|TEST_OK_ERASE|TEST_OK_WRITE) |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 92 | #define TEST_OK_MASK 0x0f |
| 93 | |
| 94 | #define TEST_BAD_PROBE (1<<4) |
| 95 | #define TEST_BAD_READ (1<<5) |
| 96 | #define TEST_BAD_ERASE (1<<6) |
| 97 | #define TEST_BAD_WRITE (1<<7) |
| 98 | #define TEST_BAD_MASK 0xf0 |
| 99 | |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 100 | extern struct flashchip flashchips[]; |
| 101 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 102 | /* |
| 103 | * Please keep this list sorted alphabetically by manufacturer. The first |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 104 | * entry of each section should be the manufacturer ID, followed by the |
| 105 | * list of devices from that manufacturer (sorted by device IDs). |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 106 | * |
Carl-Daniel Hailfinger | e973b05 | 2008-01-04 16:22:09 +0000 | [diff] [blame] | 107 | * All LPC/FWH parts (parallel flash) have 8-bit device IDs if there is no |
| 108 | * continuation code. |
Carl-Daniel Hailfinger | e151499 | 2007-10-02 15:49:25 +0000 | [diff] [blame] | 109 | * All SPI parts have 16-bit device IDs. |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 110 | */ |
| 111 | |
Carl-Daniel Hailfinger | e973b05 | 2008-01-04 16:22:09 +0000 | [diff] [blame] | 112 | #define GENERIC_DEVICE_ID 0xffff /* Only match the vendor ID */ |
| 113 | |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 114 | #define ALLIANCE_ID 0x52 /* Alliance Semiconductor */ |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 115 | |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 116 | #define AMD_ID 0x01 /* AMD */ |
Mats Erik Andersson | cbfed28 | 2008-10-07 12:21:12 +0000 | [diff] [blame] | 117 | #define AM_29F002BT 0xB0 |
| 118 | #define AM_29F002BB 0x34 |
Uwe Hermann | 0b7afe6 | 2007-04-01 19:44:21 +0000 | [diff] [blame] | 119 | #define AM_29F040B 0xA4 |
Peter Lemenkov | 220e26b | 2007-10-25 04:11:11 +0000 | [diff] [blame] | 120 | #define AM_29LV040B 0x4F |
Uwe Hermann | 0b7afe6 | 2007-04-01 19:44:21 +0000 | [diff] [blame] | 121 | #define AM_29F016D 0xAD |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 122 | |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 123 | #define AMIC_ID 0x7F37 /* AMIC */ |
Carl-Daniel Hailfinger | 78c6dfe | 2008-05-12 14:25:31 +0000 | [diff] [blame] | 124 | #define AMIC_ID_NOPREFIX 0x37 /* AMIC */ |
Rudolf Marek | dcf4653 | 2008-05-22 13:42:23 +0000 | [diff] [blame] | 125 | #define AMIC_A25L40P 0x2013 |
Carl-Daniel Hailfinger | 8b11439 | 2008-07-06 23:04:01 +0000 | [diff] [blame] | 126 | #define AMIC_A29002B 0x0d |
| 127 | #define AMIC_A29002T 0x8c |
| 128 | #define AMIC_A29040B 0x86 |
Jens Kuehnel | b9f6174 | 2008-06-18 13:36:34 +0000 | [diff] [blame] | 129 | #define AMIC_A49LF040A 0x9d |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 130 | |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 131 | #define ASD_ID 0x25 /* ASD, not listed in JEP106W */ |
Uwe Hermann | 0b7afe6 | 2007-04-01 19:44:21 +0000 | [diff] [blame] | 132 | #define ASD_AE49F2008 0x52 |
Stefan Reinauer | ef54aba | 2006-11-21 23:51:08 +0000 | [diff] [blame] | 133 | |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 134 | #define ATMEL_ID 0x1F /* Atmel */ |
Carl-Daniel Hailfinger | 4e84dfb | 2008-05-14 04:27:02 +0000 | [diff] [blame] | 135 | #define AT_25DF021 0x4300 |
| 136 | #define AT_25DF041A 0x4401 |
| 137 | #define AT_25DF081 0x4502 |
| 138 | #define AT_25DF161 0x4602 |
| 139 | #define AT_25DF321 0x4700 /* also 26DF321 */ |
| 140 | #define AT_25DF321A 0x4701 |
| 141 | #define AT_25DF641 0x4800 |
| 142 | #define AT_26DF041 0x4400 |
| 143 | #define AT_26DF081 0x4500 /* guessed, no datasheet available */ |
| 144 | #define AT_26DF081A 0x4501 |
| 145 | #define AT_26DF161 0x4600 |
| 146 | #define AT_26DF161A 0x4601 |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 147 | #define AT_29C040A 0xA4 |
Uwe Hermann | d7f4806 | 2007-04-28 02:22:59 +0000 | [diff] [blame] | 148 | #define AT_29C020 0xDA |
Frederico Silva | 4bcf175 | 2007-12-10 16:57:59 +0000 | [diff] [blame] | 149 | #define AT_49F002N 0x07 /* for AT49F002(N) */ |
| 150 | #define AT_49F002NT 0x08 /* for AT49F002(N)T */ |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 151 | |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 152 | #define CATALYST_ID 0x31 /* Catalyst */ |
| 153 | |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 154 | #define EMST_ID 0x8C /* EMST / EFST Elite Flash Storage */ |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 155 | #define EMST_F49B002UA 0x00 |
| 156 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 157 | /* |
| 158 | * EN25 chips are SPI, first byte of device ID is memory type, |
| 159 | * second byte of device ID is log(bitsize)-9. |
Carl-Daniel Hailfinger | ae8afa9 | 2007-12-31 01:49:00 +0000 | [diff] [blame] | 160 | * Vendor and device ID of EN29 series are both prefixed with 0x7F, which |
| 161 | * is the continuation code for IDs in bank 2. |
| 162 | * Vendor ID of EN25 series is NOT prefixed with 0x7F, this results in |
| 163 | * a collision with Mitsubishi. Mitsubishi once manufactured flash chips. |
| 164 | * Let's hope they are not manufacturing SPI flash chips as well. |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 165 | */ |
Carl-Daniel Hailfinger | ae8afa9 | 2007-12-31 01:49:00 +0000 | [diff] [blame] | 166 | #define EON_ID 0x7F1C /* EON Silicon Devices */ |
| 167 | #define EON_ID_NOPREFIX 0x1C /* EON, missing 0x7F prefix */ |
Carl-Daniel Hailfinger | e151499 | 2007-10-02 15:49:25 +0000 | [diff] [blame] | 168 | #define EN_25B05 0x2010 /* 2^19 kbit or 2^16 kByte */ |
| 169 | #define EN_25B10 0x2011 |
| 170 | #define EN_25B20 0x2012 |
| 171 | #define EN_25B40 0x2013 |
| 172 | #define EN_25B80 0x2014 |
| 173 | #define EN_25B16 0x2015 |
| 174 | #define EN_25B32 0x2016 |
Carl-Daniel Hailfinger | ae8afa9 | 2007-12-31 01:49:00 +0000 | [diff] [blame] | 175 | #define EN_29F512 0x7F21 |
| 176 | #define EN_29F010 0x7F20 |
| 177 | #define EN_29F040A 0x7F04 |
| 178 | #define EN_29LV010 0x7F6E |
| 179 | #define EN_29LV040A 0x7F4F /* EN_29LV040(A) */ |
Carl-Daniel Hailfinger | 2736e32 | 2007-12-31 14:05:08 +0000 | [diff] [blame] | 180 | #define EN_29F002T 0x7F92 |
| 181 | #define EN_29F002B 0x7F97 |
Carl-Daniel Hailfinger | e151499 | 2007-10-02 15:49:25 +0000 | [diff] [blame] | 182 | |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 183 | #define FUJITSU_ID 0x04 /* Fujitsu */ |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 184 | /* |
| 185 | * MBM29F400TC_STRANGE has a value not mentioned in the data sheet and we |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 186 | * try to read it from a location not mentioned in the data sheet. |
| 187 | */ |
| 188 | #define MBM29F400TC_STRANGE 0x23 |
| 189 | #define MBM29F400BC 0x7B |
| 190 | #define MBM29F400TC 0x77 |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 191 | |
| 192 | #define HYUNDAI_ID 0xAD /* Hyundai */ |
| 193 | |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 194 | #define IMT_ID 0x7F1F /* Integrated Memory Technologies */ |
| 195 | #define IM_29F004B 0xAE |
| 196 | #define IM_29F004T 0xAF |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 197 | |
| 198 | #define INTEL_ID 0x89 /* Intel */ |
| 199 | |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 200 | #define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions */ |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 201 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 202 | /* |
| 203 | * MX25 chips are SPI, first byte of device ID is memory type, |
| 204 | * second byte of device ID is log(bitsize)-9. |
Carl-Daniel Hailfinger | 42c5497 | 2008-05-15 03:19:49 +0000 | [diff] [blame] | 205 | * Generalplus SPI chips seem to be compatible with Macronix |
| 206 | * and use the same set of IDs. |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 207 | */ |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 208 | #define MX_ID 0xC2 /* Macronix (MX) */ |
Carl-Daniel Hailfinger | e151499 | 2007-10-02 15:49:25 +0000 | [diff] [blame] | 209 | #define MX_25L512 0x2010 /* 2^19 kbit or 2^16 kByte */ |
| 210 | #define MX_25L1005 0x2011 |
| 211 | #define MX_25L2005 0x2012 |
| 212 | #define MX_25L4005 0x2013 /* MX25L4005{,A} */ |
| 213 | #define MX_25L8005 0x2014 |
| 214 | #define MX_25L1605 0x2015 /* MX25L1605{,A,D} */ |
| 215 | #define MX_25L3205 0x2016 /* MX25L3205{,A} */ |
| 216 | #define MX_25L6405 0x2017 /* MX25L3205{,D} */ |
| 217 | #define MX_25L1635D 0x2415 |
| 218 | #define MX_25L3235D 0x2416 |
Carl-Daniel Hailfinger | 5b1c6ed | 2007-10-22 16:15:28 +0000 | [diff] [blame] | 219 | #define MX_29F002 0xB0 |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 220 | |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 221 | /* |
| 222 | * Programmable Micro Corp is listed in JEP106W in bank 2, so it should |
| 223 | * have a 0x7F continuation code prefix. |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 224 | */ |
Carl-Daniel Hailfinger | 1263d2a | 2008-02-06 22:07:58 +0000 | [diff] [blame] | 225 | #define PMC_ID 0x7F9D /* PMC */ |
| 226 | #define PMC_ID_NOPREFIX 0x9D /* PMC, missing 0x7F prefix */ |
| 227 | #define PMC_25LV512 0x7B |
| 228 | #define PMC_25LV010 0x7C |
| 229 | #define PMC_25LV020 0x7D |
| 230 | #define PMC_25LV040 0x7E |
| 231 | #define PMC_25LV080B 0x13 |
| 232 | #define PMC_25LV016B 0x14 |
| 233 | #define PMC_39LV512 0x1B |
| 234 | #define PMC_39F010 0x1C /* also Pm39LV010 */ |
| 235 | #define PMC_39LV020 0x3D |
| 236 | #define PMC_39LV040 0x3E |
| 237 | #define PMC_39F020 0x4D |
| 238 | #define PMC_39F040 0x4E |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 239 | #define PMC_49FL002 0x6D |
| 240 | #define PMC_49FL004 0x6E |
| 241 | |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 242 | #define SHARP_ID 0xB0 /* Sharp */ |
Uwe Hermann | 0b7afe6 | 2007-04-01 19:44:21 +0000 | [diff] [blame] | 243 | #define SHARP_LHF00L04 0xCF |
Ronald G. Minnich | 5b582f2 | 2006-02-23 17:16:44 +0000 | [diff] [blame] | 244 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 245 | /* |
Peter Stuge | 10e091b | 2008-01-25 01:52:45 +0000 | [diff] [blame] | 246 | * Spansion was previously a joint venture of AMD and Fujitsu. |
| 247 | * S25 chips are SPI. The first device ID byte is memory type and |
| 248 | * the second device ID byte is memory capacity. |
| 249 | */ |
| 250 | #define SPANSION_ID 0x01 /* Spansion */ |
| 251 | #define SPANSION_S25FL016A 0x0214 |
| 252 | |
| 253 | /* |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 254 | * SST25 chips are SPI, first byte of device ID is memory type, second |
| 255 | * byte of device ID is related to log(bitsize) at least for some chips. |
| 256 | */ |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 257 | #define SST_ID 0xBF /* SST */ |
Carl-Daniel Hailfinger | 5b1c6ed | 2007-10-22 16:15:28 +0000 | [diff] [blame] | 258 | #define SST_25WF512 0x2501 |
| 259 | #define SST_25WF010 0x2502 |
| 260 | #define SST_25WF020 0x2503 |
| 261 | #define SST_25WF040 0x2504 |
| 262 | #define SST_25VF016B 0x2541 |
| 263 | #define SST_25VF032B 0x254A |
| 264 | #define SST_25VF040B 0x258D |
| 265 | #define SST_25VF080B 0x258E |
Carl-Daniel Hailfinger | 0720292 | 2008-05-15 03:24:43 +0000 | [diff] [blame] | 266 | #define SST_27SF512 0xA4 |
| 267 | #define SST_27SF010 0xA5 |
| 268 | #define SST_27SF020 0xA6 |
| 269 | #define SST_27VF010 0xA9 |
| 270 | #define SST_27VF020 0xAA |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 271 | #define SST_28SF040 0x04 |
Carl-Daniel Hailfinger | 0720292 | 2008-05-15 03:24:43 +0000 | [diff] [blame] | 272 | #define SST_29EE512 0x5D |
| 273 | #define SST_29EE010 0x07 |
| 274 | #define SST_29LE010 0x08 /* also SST29VE010 */ |
| 275 | #define SST_29EE020A 0x10 |
| 276 | #define SST_29LE020 0x12 /* also SST29VE020 */ |
| 277 | #define SST_29SF020 0x24 |
| 278 | #define SST_29VF020 0x25 |
| 279 | #define SST_29SF040 0x13 |
| 280 | #define SST_29VF040 0x14 |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 281 | #define SST_39SF010 0xB5 |
| 282 | #define SST_39SF020 0xB6 |
| 283 | #define SST_39SF040 0xB7 |
Carl-Daniel Hailfinger | 78c6dfe | 2008-05-12 14:25:31 +0000 | [diff] [blame] | 284 | #define SST_39VF512 0xD4 |
| 285 | #define SST_39VF010 0xD5 |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 286 | #define SST_39VF020 0xD6 |
Carl-Daniel Hailfinger | 78c6dfe | 2008-05-12 14:25:31 +0000 | [diff] [blame] | 287 | #define SST_39VF040 0xD7 |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 288 | #define SST_49LF040B 0x50 |
| 289 | #define SST_49LF040 0x51 |
| 290 | #define SST_49LF020A 0x52 |
| 291 | #define SST_49LF080A 0x5B |
| 292 | #define SST_49LF002A 0x57 |
| 293 | #define SST_49LF003A 0x1B |
| 294 | #define SST_49LF004A 0x60 |
| 295 | #define SST_49LF008A 0x5A |
| 296 | #define SST_49LF004C 0x54 |
| 297 | #define SST_49LF008C 0x59 |
| 298 | #define SST_49LF016C 0x5C |
| 299 | #define SST_49LF160C 0x4C |
Ronald G. Minnich | 5e5f75e | 2002-01-29 18:21:41 +0000 | [diff] [blame] | 300 | |
Carl-Daniel Hailfinger | f5df46f | 2007-12-16 21:15:27 +0000 | [diff] [blame] | 301 | /* |
| 302 | * ST25P chips are SPI, first byte of device ID is memory type, second |
| 303 | * byte of device ID is related to log(bitsize) at least for some chips. |
| 304 | */ |
Carl-Daniel Hailfinger | c2a1845 | 2007-12-31 01:18:26 +0000 | [diff] [blame] | 305 | #define ST_ID 0x20 /* ST / SGS/Thomson */ |
Carl-Daniel Hailfinger | d8cc58c | 2007-12-17 22:22:40 +0000 | [diff] [blame] | 306 | #define ST_M25P05A 0x2010 |
| 307 | #define ST_M25P10A 0x2011 |
| 308 | #define ST_M25P20 0x2012 |
| 309 | #define ST_M25P40 0x2013 |
Carl-Daniel Hailfinger | 42c5497 | 2008-05-15 03:19:49 +0000 | [diff] [blame] | 310 | #define ST_M25P40_RES 0x12 |
Carl-Daniel Hailfinger | f5df46f | 2007-12-16 21:15:27 +0000 | [diff] [blame] | 311 | #define ST_M25P80 0x2014 |
Carl-Daniel Hailfinger | d8cc58c | 2007-12-17 22:22:40 +0000 | [diff] [blame] | 312 | #define ST_M25P16 0x2015 |
| 313 | #define ST_M25P32 0x2016 |
| 314 | #define ST_M25P64 0x2017 |
| 315 | #define ST_M25P128 0x2018 |
Carl-Daniel Hailfinger | f41c66f | 2007-07-25 17:55:45 +0000 | [diff] [blame] | 316 | #define ST_M50FLW040A 0x08 |
| 317 | #define ST_M50FLW040B 0x28 |
| 318 | #define ST_M50FLW080A 0x80 |
| 319 | #define ST_M50FLW080B 0x81 |
Carl-Daniel Hailfinger | e087fa2 | 2007-07-24 18:18:05 +0000 | [diff] [blame] | 320 | #define ST_M50FW040 0x2C |
Carl-Daniel Hailfinger | f41c66f | 2007-07-25 17:55:45 +0000 | [diff] [blame] | 321 | #define ST_M50FW080 0x2D |
| 322 | #define ST_M50FW016 0x2E |
| 323 | #define ST_M50LPW116 0x30 |
Uwe Hermann | d7f4806 | 2007-04-28 02:22:59 +0000 | [diff] [blame] | 324 | #define ST_M29F002B 0x34 |
| 325 | #define ST_M29F002T 0xB0 /* M29F002T / M29F002NT */ |
Uwe Hermann | 0b7afe6 | 2007-04-01 19:44:21 +0000 | [diff] [blame] | 326 | #define ST_M29F400BT 0xD5 |
Uwe Hermann | d7f4806 | 2007-04-28 02:22:59 +0000 | [diff] [blame] | 327 | #define ST_M29F040B 0xE2 |
Carl-Daniel Hailfinger | f41c66f | 2007-07-25 17:55:45 +0000 | [diff] [blame] | 328 | #define ST_M29W010B 0x23 |
Carl-Daniel Hailfinger | e087fa2 | 2007-07-24 18:18:05 +0000 | [diff] [blame] | 329 | #define ST_M29W040B 0xE3 |
Ronald G. Minnich | 3c910ed | 2002-05-28 23:29:17 +0000 | [diff] [blame] | 330 | |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 331 | #define SYNCMOS_ID 0x40 /* SyncMOS and Mosel Vitelic */ |
Uwe Hermann | af2b52d | 2007-04-01 20:00:32 +0000 | [diff] [blame] | 332 | #define S29C51001T 0x01 |
| 333 | #define S29C51002T 0x02 |
| 334 | #define S29C51004T 0x03 |
| 335 | #define S29C31004T 0x63 |
Giampiero Giancipoli | a8c8082 | 2006-11-20 20:03:07 +0000 | [diff] [blame] | 336 | |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 337 | #define TI_ID 0x97 /* Texas Instruments */ |
| 338 | |
Ronald Hoogenboom | 7ff530b | 2008-01-19 00:04:46 +0000 | [diff] [blame] | 339 | /* |
| 340 | * W25X chips are SPI, first byte of device ID is memory type, second |
| 341 | * byte of device ID is related to log(bitsize). |
| 342 | */ |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 343 | #define WINBOND_ID 0xDA /* Winbond */ |
Ronald Hoogenboom | 7ff530b | 2008-01-19 00:04:46 +0000 | [diff] [blame] | 344 | #define WINBOND_NEX_ID 0xEF /* Winbond (ex Nexcom) serial flash devices */ |
| 345 | #define W_25X10 0x3011 |
| 346 | #define W_25X20 0x3012 |
| 347 | #define W_25X40 0x3013 |
| 348 | #define W_25X80 0x3014 |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 349 | #define W_29C011 0xC1 |
| 350 | #define W_29C020C 0x45 |
| 351 | #define W_29C040P 0x46 |
| 352 | #define W_29EE011 0xC1 |
| 353 | #define W_39V040FA 0x34 |
| 354 | #define W_39V040A 0x3D |
| 355 | #define W_39V040B 0x54 |
| 356 | #define W_39V080A 0xD0 |
Stefan Reinauer | ac37897 | 2008-03-17 22:59:40 +0000 | [diff] [blame] | 357 | #define W_39V080FA 0xD3 |
| 358 | #define W_39V080FA_DM 0x93 |
Peter Lemenkov | 539478d | 2007-10-22 20:36:16 +0000 | [diff] [blame] | 359 | #define W_49F002U 0x0B |
| 360 | #define W_49V002A 0xB0 |
| 361 | #define W_49V002FA 0x32 |
| 362 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 363 | /* udelay.c */ |
Stefan Reinauer | 7038564 | 2007-04-06 11:58:03 +0000 | [diff] [blame] | 364 | void myusec_delay(int time); |
| 365 | void myusec_calibrate_delay(); |
Luc Verhaegen | 8e3a600 | 2007-04-04 22:45:58 +0000 | [diff] [blame] | 366 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 367 | /* PCI handling for board/chipset_enable */ |
| 368 | struct pci_access *pacc; |
Stefan Reinauer | 7038564 | 2007-04-06 11:58:03 +0000 | [diff] [blame] | 369 | struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device); |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 370 | struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device, |
| 371 | uint16_t card_vendor, uint16_t card_device); |
Luc Verhaegen | 8e3a600 | 2007-04-04 22:45:58 +0000 | [diff] [blame] | 372 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 373 | /* board_enable.c */ |
| 374 | int board_flash_enable(const char *vendor, const char *part); |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 375 | void print_supported_boards(void); |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 376 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 377 | /* chipset_enable.c */ |
| 378 | int chipset_flash_enable(void); |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 379 | void print_supported_chipsets(void); |
Stefan Reinauer | 2cb94e1 | 2008-06-30 23:45:22 +0000 | [diff] [blame] | 380 | |
| 381 | typedef enum { |
| 382 | BUS_TYPE_LPC, |
| 383 | BUS_TYPE_ICH7_SPI, |
| 384 | BUS_TYPE_ICH9_SPI, |
| 385 | BUS_TYPE_IT87XX_SPI, |
| 386 | BUS_TYPE_VIA_SPI |
| 387 | } flashbus_t; |
| 388 | |
| 389 | extern flashbus_t flashbus; |
| 390 | extern void *spibar; |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 391 | |
Uwe Hermann | 372eeb5 | 2007-12-04 21:49:06 +0000 | [diff] [blame] | 392 | /* Physical memory mapping device */ |
Adam Kaufman | 064b1f2 | 2007-02-06 19:47:50 +0000 | [diff] [blame] | 393 | #if defined (__sun) && (defined(__i386) || defined(__amd64)) |
| 394 | # define MEM_DEV "/dev/xsvc" |
| 395 | #else |
| 396 | # define MEM_DEV "/dev/mem" |
| 397 | #endif |
| 398 | |
Stefan Reinauer | 7038564 | 2007-04-06 11:58:03 +0000 | [diff] [blame] | 399 | extern int fd_mem; |
| 400 | |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 401 | /* debug.c */ |
| 402 | extern int verbose; |
| 403 | #define printf_debug(x...) { if (verbose) printf(x); } |
| 404 | |
| 405 | /* flashrom.c */ |
| 406 | int map_flash_registers(struct flashchip *flash); |
| 407 | |
| 408 | /* layout.c */ |
Peter Stuge | 7ffbc6f | 2008-06-18 02:08:40 +0000 | [diff] [blame] | 409 | int show_id(uint8_t *bios, int size, int force); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 410 | int read_romlayout(char *name); |
| 411 | int find_romentry(char *name); |
| 412 | int handle_romentries(uint8_t *buffer, uint8_t *content); |
| 413 | |
| 414 | /* lbtable.c */ |
Stefan Reinauer | e3f3e2e | 2008-01-18 15:33:10 +0000 | [diff] [blame] | 415 | int coreboot_init(void); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 416 | extern char *lb_part, *lb_vendor; |
| 417 | |
Carl-Daniel Hailfinger | 00f911e | 2007-10-15 21:44:47 +0000 | [diff] [blame] | 418 | /* spi.c */ |
Carl-Daniel Hailfinger | 42c5497 | 2008-05-15 03:19:49 +0000 | [diff] [blame] | 419 | int probe_spi_rdid(struct flashchip *flash); |
Rudolf Marek | 48a85e4 | 2008-06-30 21:45:17 +0000 | [diff] [blame] | 420 | int probe_spi_rdid4(struct flashchip *flash); |
Carl-Daniel Hailfinger | 42c5497 | 2008-05-15 03:19:49 +0000 | [diff] [blame] | 421 | int probe_spi_res(struct flashchip *flash); |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 422 | int spi_command(unsigned int writecnt, unsigned int readcnt, |
| 423 | const unsigned char *writearr, unsigned char *readarr); |
Peter Stuge | fa8c550 | 2008-05-10 23:07:52 +0000 | [diff] [blame] | 424 | void spi_write_enable(); |
| 425 | void spi_write_disable(); |
| 426 | int spi_chip_erase_c7(struct flashchip *flash); |
| 427 | int spi_chip_write(struct flashchip *flash, uint8_t *buf); |
| 428 | int spi_chip_read(struct flashchip *flash, uint8_t *buf); |
Carl-Daniel Hailfinger | bfe5b4a | 2008-05-13 23:03:12 +0000 | [diff] [blame] | 429 | uint8_t spi_read_status_register(); |
| 430 | void spi_disable_blockprotect(void); |
| 431 | void spi_byte_program(int address, uint8_t byte); |
Carl-Daniel Hailfinger | bfe5b4a | 2008-05-13 23:03:12 +0000 | [diff] [blame] | 432 | void spi_nbyte_read(int address, uint8_t *bytes, int len); |
Carl-Daniel Hailfinger | e151499 | 2007-10-02 15:49:25 +0000 | [diff] [blame] | 433 | |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 434 | /* 82802ab.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 435 | int probe_82802ab(struct flashchip *flash); |
| 436 | int erase_82802ab(struct flashchip *flash); |
| 437 | int write_82802ab(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 438 | |
| 439 | /* am29f040b.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 440 | int probe_29f040b(struct flashchip *flash); |
| 441 | int erase_29f040b(struct flashchip *flash); |
| 442 | int write_29f040b(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 443 | |
Mats Erik Andersson | 44e1a19 | 2008-09-26 13:19:02 +0000 | [diff] [blame] | 444 | /* en29f002a.c */ |
| 445 | int probe_en29f002a(struct flashchip *flash); |
| 446 | int erase_en29f002a(struct flashchip *flash); |
| 447 | int write_en29f002a(struct flashchip *flash, uint8_t *buf); |
| 448 | |
Dominik Geyer | b46acba | 2008-05-16 12:55:55 +0000 | [diff] [blame] | 449 | /* ichspi.c */ |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 450 | int ich_spi_command(unsigned int writecnt, unsigned int readcnt, |
| 451 | const unsigned char *writearr, unsigned char *readarr); |
Dominik Geyer | b46acba | 2008-05-16 12:55:55 +0000 | [diff] [blame] | 452 | int ich_spi_read(struct flashchip *flash, uint8_t * buf); |
| 453 | int ich_spi_write(struct flashchip *flash, uint8_t * buf); |
| 454 | |
Carl-Daniel Hailfinger | bfe5b4a | 2008-05-13 23:03:12 +0000 | [diff] [blame] | 455 | /* it87spi.c */ |
| 456 | extern uint16_t it8716f_flashport; |
Dominik Geyer | b46acba | 2008-05-16 12:55:55 +0000 | [diff] [blame] | 457 | int it87xx_probe_spi_flash(const char *name); |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 458 | int it8716f_spi_command(unsigned int writecnt, unsigned int readcnt, |
| 459 | const unsigned char *writearr, unsigned char *readarr); |
Carl-Daniel Hailfinger | bfe5b4a | 2008-05-13 23:03:12 +0000 | [diff] [blame] | 460 | int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf); |
| 461 | int it8716f_spi_chip_write(struct flashchip *flash, uint8_t *buf); |
Carl-Daniel Hailfinger | bfe5b4a | 2008-05-13 23:03:12 +0000 | [diff] [blame] | 462 | |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 463 | /* jedec.c */ |
Carl-Daniel Hailfinger | a758f51 | 2008-05-14 12:03:06 +0000 | [diff] [blame] | 464 | uint8_t oddparity(uint8_t val); |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 465 | void toggle_ready_jedec(volatile uint8_t *dst); |
| 466 | void data_polling_jedec(volatile uint8_t *dst, uint8_t data); |
| 467 | void unprotect_jedec(volatile uint8_t *bios); |
| 468 | void protect_jedec(volatile uint8_t *bios); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 469 | int write_byte_program_jedec(volatile uint8_t *bios, uint8_t *src, |
| 470 | volatile uint8_t *dst); |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 471 | int probe_jedec(struct flashchip *flash); |
| 472 | int erase_chip_jedec(struct flashchip *flash); |
| 473 | int write_jedec(struct flashchip *flash, uint8_t *buf); |
| 474 | int erase_sector_jedec(volatile uint8_t *bios, unsigned int page); |
| 475 | int erase_block_jedec(volatile uint8_t *bios, unsigned int page); |
| 476 | int write_sector_jedec(volatile uint8_t *bios, uint8_t *src, |
| 477 | volatile uint8_t *dst, unsigned int page_size); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 478 | |
| 479 | /* m29f400bt.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 480 | int probe_m29f400bt(struct flashchip *flash); |
| 481 | int erase_m29f400bt(struct flashchip *flash); |
| 482 | int block_erase_m29f400bt(volatile uint8_t *bios, |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 483 | volatile uint8_t *dst); |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 484 | int write_m29f400bt(struct flashchip *flash, uint8_t *buf); |
Stefan Reinauer | e3f3e2e | 2008-01-18 15:33:10 +0000 | [diff] [blame] | 485 | int write_coreboot_m29f400bt(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 486 | void toggle_ready_m29f400bt(volatile uint8_t *dst); |
| 487 | void data_polling_m29f400bt(volatile uint8_t *dst, uint8_t data); |
| 488 | void protect_m29f400bt(volatile uint8_t *bios); |
| 489 | void write_page_m29f400bt(volatile uint8_t *bios, uint8_t *src, |
| 490 | volatile uint8_t *dst, int page_size); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 491 | |
| 492 | /* mx29f002.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 493 | int probe_29f002(struct flashchip *flash); |
| 494 | int erase_29f002(struct flashchip *flash); |
| 495 | int write_29f002(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 496 | |
Nikolay Petukhov | 4784c47 | 2008-05-17 01:08:58 +0000 | [diff] [blame] | 497 | /* pm49fl00x.c */ |
| 498 | int probe_49fl00x(struct flashchip *flash); |
| 499 | int erase_49fl00x(struct flashchip *flash); |
| 500 | int write_49fl00x(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 501 | |
| 502 | /* sharplhf00l04.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 503 | int probe_lhf00l04(struct flashchip *flash); |
| 504 | int erase_lhf00l04(struct flashchip *flash); |
| 505 | int write_lhf00l04(struct flashchip *flash, uint8_t *buf); |
| 506 | void toggle_ready_lhf00l04(volatile uint8_t *dst); |
| 507 | void data_polling_lhf00l04(volatile uint8_t *dst, uint8_t data); |
| 508 | void protect_lhf00l04(volatile uint8_t *bios); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 509 | |
| 510 | /* sst28sf040.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 511 | int probe_28sf040(struct flashchip *flash); |
| 512 | int erase_28sf040(struct flashchip *flash); |
| 513 | int write_28sf040(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 514 | |
| 515 | /* sst39sf020.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 516 | int probe_39sf020(struct flashchip *flash); |
| 517 | int write_39sf020(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 518 | |
| 519 | /* sst49lf040.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 520 | int erase_49lf040(struct flashchip *flash); |
| 521 | int write_49lf040(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 522 | |
| 523 | /* sst49lfxxxc.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 524 | int probe_49lfxxxc(struct flashchip *flash); |
| 525 | int erase_49lfxxxc(struct flashchip *flash); |
| 526 | int write_49lfxxxc(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 527 | |
| 528 | /* sst_fwhub.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 529 | int probe_sst_fwhub(struct flashchip *flash); |
| 530 | int erase_sst_fwhub(struct flashchip *flash); |
| 531 | int write_sst_fwhub(struct flashchip *flash, uint8_t *buf); |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 532 | |
Peter Stuge | cce2682 | 2008-07-21 17:48:40 +0000 | [diff] [blame] | 533 | /* w39v040c.c */ |
| 534 | int probe_w39v040c(struct flashchip *flash); |
| 535 | int erase_w39v040c(struct flashchip *flash); |
| 536 | int write_w39v040c(struct flashchip *flash, uint8_t *buf); |
| 537 | |
Stefan Reinauer | ac37897 | 2008-03-17 22:59:40 +0000 | [diff] [blame] | 538 | /* w39V080fa.c */ |
| 539 | int probe_winbond_fwhub(struct flashchip *flash); |
| 540 | int erase_winbond_fwhub(struct flashchip *flash); |
| 541 | int write_winbond_fwhub(struct flashchip *flash, uint8_t *buf); |
| 542 | |
Markus Boas | d2ac6fc | 2007-08-30 10:17:50 +0000 | [diff] [blame] | 543 | /* w29ee011.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 544 | int probe_w29ee011(struct flashchip *flash); |
Markus Boas | d2ac6fc | 2007-08-30 10:17:50 +0000 | [diff] [blame] | 545 | |
Uwe Hermann | 0846f89 | 2007-08-23 13:34:59 +0000 | [diff] [blame] | 546 | /* w49f002u.c */ |
Uwe Hermann | a0cc53d | 2007-09-09 20:24:29 +0000 | [diff] [blame] | 547 | int write_49f002(struct flashchip *flash, uint8_t *buf); |
Stefan Reinauer | ff4f197 | 2007-05-24 08:48:10 +0000 | [diff] [blame] | 548 | |
Claus Gindhart | a7b3551 | 2008-04-28 17:51:09 +0000 | [diff] [blame] | 549 | /* stm50flw0x0x.c */ |
| 550 | int probe_stm50flw0x0x(struct flashchip *flash); |
| 551 | int erase_stm50flw0x0x(struct flashchip *flash); |
| 552 | int write_stm50flw0x0x(struct flashchip *flash, uint8_t *buf); |
Dominik Geyer | b46acba | 2008-05-16 12:55:55 +0000 | [diff] [blame] | 553 | |
Ollie Lho | 761bf1b | 2004-03-20 16:46:10 +0000 | [diff] [blame] | 554 | #endif /* !__FLASH_H__ */ |