Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +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. |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +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) 2004 Tyan Corp <yhlu@tyan.com> |
Uwe Hermann | c7e8a0c | 2009-05-19 14:14:21 +0000 | [diff] [blame] | 6 | * Copyright (C) 2005-2008 coresystems GmbH |
Carl-Daniel Hailfinger | 03b4e71 | 2009-05-08 12:49:03 +0000 | [diff] [blame] | 7 | * Copyright (C) 2008,2009 Carl-Daniel Hailfinger |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 8 | * |
Uwe Hermann | d110764 | 2007-08-29 17:52:32 +0000 | [diff] [blame] | 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 13 | * |
Uwe Hermann | d110764 | 2007-08-29 17:52:32 +0000 | [diff] [blame] | 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 18 | * |
Uwe Hermann | d110764 | 2007-08-29 17:52:32 +0000 | [diff] [blame] | 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 22 | */ |
| 23 | |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 24 | #include <fcntl.h> |
Stefan Reinauer | 018aca8 | 2006-11-21 23:48:51 +0000 | [diff] [blame] | 25 | #include <sys/types.h> |
| 26 | #include <sys/stat.h> |
Ronald G. Minnich | ceec420 | 2003-07-25 04:37:41 +0000 | [diff] [blame] | 27 | #include <string.h> |
Ronald G. Minnich | eaab50b | 2003-09-12 22:41:53 +0000 | [diff] [blame] | 28 | #include <stdlib.h> |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 29 | #include <getopt.h> |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 30 | #include "flash.h" |
Carl-Daniel Hailfinger | 0845464 | 2009-06-15 14:14:48 +0000 | [diff] [blame] | 31 | #include "flashchips.h" |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 32 | |
Ronald G. Minnich | ceec420 | 2003-07-25 04:37:41 +0000 | [diff] [blame] | 33 | char *chip_to_probe = NULL; |
Peter Stuge | 7ffbc6f | 2008-06-18 02:08:40 +0000 | [diff] [blame] | 34 | int verbose = 0; |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 35 | int programmer = PROGRAMMER_INTERNAL; |
Stefan Reinauer | 7038564 | 2007-04-06 11:58:03 +0000 | [diff] [blame] | 36 | |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 37 | const struct programmer_entry programmer_table[] = { |
| 38 | { |
Carl-Daniel Hailfinger | 1e334e6 | 2009-05-11 15:46:43 +0000 | [diff] [blame] | 39 | .init = internal_init, |
| 40 | .shutdown = internal_shutdown, |
Carl-Daniel Hailfinger | 1455b2b | 2009-05-11 14:13:25 +0000 | [diff] [blame] | 41 | .map_flash_region = physmap, |
| 42 | .unmap_flash_region = physunmap, |
Carl-Daniel Hailfinger | 1e334e6 | 2009-05-11 15:46:43 +0000 | [diff] [blame] | 43 | .chip_readb = internal_chip_readb, |
| 44 | .chip_readw = internal_chip_readw, |
| 45 | .chip_readl = internal_chip_readl, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 46 | .chip_readn = internal_chip_readn, |
Carl-Daniel Hailfinger | 1e334e6 | 2009-05-11 15:46:43 +0000 | [diff] [blame] | 47 | .chip_writeb = internal_chip_writeb, |
| 48 | .chip_writew = internal_chip_writew, |
| 49 | .chip_writel = internal_chip_writel, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 50 | .chip_writen = fallback_chip_writen, |
Carl-Daniel Hailfinger | ca8bfc6 | 2009-06-05 17:48:08 +0000 | [diff] [blame] | 51 | .delay = internal_delay, |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 52 | }, |
Luc Verhaegen | 8e3a600 | 2007-04-04 22:45:58 +0000 | [diff] [blame] | 53 | |
Carl-Daniel Hailfinger | c312920 | 2009-05-09 00:54:55 +0000 | [diff] [blame] | 54 | { |
Carl-Daniel Hailfinger | 1e334e6 | 2009-05-11 15:46:43 +0000 | [diff] [blame] | 55 | .init = dummy_init, |
| 56 | .shutdown = dummy_shutdown, |
Carl-Daniel Hailfinger | 1455b2b | 2009-05-11 14:13:25 +0000 | [diff] [blame] | 57 | .map_flash_region = dummy_map, |
| 58 | .unmap_flash_region = dummy_unmap, |
Carl-Daniel Hailfinger | 1e334e6 | 2009-05-11 15:46:43 +0000 | [diff] [blame] | 59 | .chip_readb = dummy_chip_readb, |
| 60 | .chip_readw = dummy_chip_readw, |
| 61 | .chip_readl = dummy_chip_readl, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 62 | .chip_readn = dummy_chip_readn, |
Carl-Daniel Hailfinger | 1e334e6 | 2009-05-11 15:46:43 +0000 | [diff] [blame] | 63 | .chip_writeb = dummy_chip_writeb, |
| 64 | .chip_writew = dummy_chip_writew, |
| 65 | .chip_writel = dummy_chip_writel, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 66 | .chip_writen = dummy_chip_writen, |
Carl-Daniel Hailfinger | ca8bfc6 | 2009-06-05 17:48:08 +0000 | [diff] [blame] | 67 | .delay = internal_delay, |
Carl-Daniel Hailfinger | c312920 | 2009-05-09 00:54:55 +0000 | [diff] [blame] | 68 | }, |
| 69 | |
Uwe Hermann | b4dcb71 | 2009-05-13 11:36:06 +0000 | [diff] [blame] | 70 | { |
| 71 | .init = nic3com_init, |
| 72 | .shutdown = nic3com_shutdown, |
Uwe Hermann | c691593 | 2009-05-17 23:12:17 +0000 | [diff] [blame] | 73 | .map_flash_region = fallback_map, |
| 74 | .unmap_flash_region = fallback_unmap, |
Uwe Hermann | b4dcb71 | 2009-05-13 11:36:06 +0000 | [diff] [blame] | 75 | .chip_readb = nic3com_chip_readb, |
Carl-Daniel Hailfinger | 9ee1077 | 2009-05-16 01:23:55 +0000 | [diff] [blame] | 76 | .chip_readw = fallback_chip_readw, |
| 77 | .chip_readl = fallback_chip_readl, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 78 | .chip_readn = fallback_chip_readn, |
Uwe Hermann | b4dcb71 | 2009-05-13 11:36:06 +0000 | [diff] [blame] | 79 | .chip_writeb = nic3com_chip_writeb, |
Carl-Daniel Hailfinger | 9ee1077 | 2009-05-16 01:23:55 +0000 | [diff] [blame] | 80 | .chip_writew = fallback_chip_writew, |
| 81 | .chip_writel = fallback_chip_writel, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 82 | .chip_writen = fallback_chip_writen, |
Carl-Daniel Hailfinger | ca8bfc6 | 2009-06-05 17:48:08 +0000 | [diff] [blame] | 83 | .delay = internal_delay, |
Uwe Hermann | b4dcb71 | 2009-05-13 11:36:06 +0000 | [diff] [blame] | 84 | }, |
| 85 | |
Rudolf Marek | 68720c7 | 2009-05-17 19:39:27 +0000 | [diff] [blame] | 86 | { |
| 87 | .init = satasii_init, |
| 88 | .shutdown = satasii_shutdown, |
Uwe Hermann | c691593 | 2009-05-17 23:12:17 +0000 | [diff] [blame] | 89 | .map_flash_region = fallback_map, |
| 90 | .unmap_flash_region = fallback_unmap, |
Rudolf Marek | 68720c7 | 2009-05-17 19:39:27 +0000 | [diff] [blame] | 91 | .chip_readb = satasii_chip_readb, |
| 92 | .chip_readw = fallback_chip_readw, |
| 93 | .chip_readl = fallback_chip_readl, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 94 | .chip_readn = fallback_chip_readn, |
Rudolf Marek | 68720c7 | 2009-05-17 19:39:27 +0000 | [diff] [blame] | 95 | .chip_writeb = satasii_chip_writeb, |
| 96 | .chip_writew = fallback_chip_writew, |
| 97 | .chip_writel = fallback_chip_writel, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 98 | .chip_writen = fallback_chip_writen, |
Carl-Daniel Hailfinger | ca8bfc6 | 2009-06-05 17:48:08 +0000 | [diff] [blame] | 99 | .delay = internal_delay, |
Rudolf Marek | 68720c7 | 2009-05-17 19:39:27 +0000 | [diff] [blame] | 100 | }, |
| 101 | |
Carl-Daniel Hailfinger | b8afecd | 2009-05-31 18:00:57 +0000 | [diff] [blame] | 102 | { |
| 103 | .init = it87spi_init, |
| 104 | .shutdown = dummy_shutdown, |
| 105 | .map_flash_region = dummy_map, |
| 106 | .unmap_flash_region = dummy_unmap, |
| 107 | .chip_readb = dummy_chip_readb, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 108 | .chip_readw = fallback_chip_readw, |
| 109 | .chip_readl = fallback_chip_readl, |
| 110 | .chip_readn = fallback_chip_readn, |
Carl-Daniel Hailfinger | b8afecd | 2009-05-31 18:00:57 +0000 | [diff] [blame] | 111 | .chip_writeb = dummy_chip_writeb, |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 112 | .chip_writew = fallback_chip_writew, |
| 113 | .chip_writel = fallback_chip_writel, |
| 114 | .chip_writen = fallback_chip_writen, |
Carl-Daniel Hailfinger | ca8bfc6 | 2009-06-05 17:48:08 +0000 | [diff] [blame] | 115 | .delay = internal_delay, |
Carl-Daniel Hailfinger | b8afecd | 2009-05-31 18:00:57 +0000 | [diff] [blame] | 116 | }, |
| 117 | |
Paul Fox | 05dfbe6 | 2009-06-16 21:08:06 +0000 | [diff] [blame] | 118 | { |
| 119 | .init = ft2232_spi_init, |
| 120 | .shutdown = dummy_shutdown, |
| 121 | .map_flash_region = dummy_map, |
| 122 | .unmap_flash_region = dummy_unmap, |
| 123 | .chip_readb = dummy_chip_readb, |
| 124 | .chip_readw = fallback_chip_readw, |
| 125 | .chip_readl = fallback_chip_readl, |
| 126 | .chip_readn = fallback_chip_readn, |
| 127 | .chip_writeb = dummy_chip_writeb, |
| 128 | .chip_writew = fallback_chip_writew, |
| 129 | .chip_writel = fallback_chip_writel, |
| 130 | .chip_writen = fallback_chip_writen, |
| 131 | .delay = internal_delay, |
| 132 | }, |
Urja Rannikko | 2291535 | 2009-06-23 11:33:43 +0000 | [diff] [blame] | 133 | { |
| 134 | .init = serprog_init, |
| 135 | .shutdown = serprog_shutdown, |
| 136 | .map_flash_region = fallback_map, |
| 137 | .unmap_flash_region = fallback_unmap, |
| 138 | .chip_readb = serprog_chip_readb, |
| 139 | .chip_readw = fallback_chip_readw, |
| 140 | .chip_readl = fallback_chip_readl, |
| 141 | .chip_readn = serprog_chip_readn, |
| 142 | .chip_writeb = serprog_chip_writeb, |
| 143 | .chip_writew = fallback_chip_writew, |
| 144 | .chip_writel = fallback_chip_writel, |
| 145 | .chip_writen = fallback_chip_writen, |
| 146 | .delay = serprog_delay, |
| 147 | }, |
Paul Fox | 05dfbe6 | 2009-06-16 21:08:06 +0000 | [diff] [blame] | 148 | |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 149 | {}, |
| 150 | }; |
Luc Verhaegen | 8e3a600 | 2007-04-04 22:45:58 +0000 | [diff] [blame] | 151 | |
Uwe Hermann | 09e04f7 | 2009-05-16 22:36:00 +0000 | [diff] [blame] | 152 | int programmer_init(void) |
| 153 | { |
| 154 | return programmer_table[programmer].init(); |
| 155 | } |
| 156 | |
| 157 | int programmer_shutdown(void) |
| 158 | { |
| 159 | return programmer_table[programmer].shutdown(); |
| 160 | } |
| 161 | |
| 162 | void *programmer_map_flash_region(const char *descr, unsigned long phys_addr, |
| 163 | size_t len) |
| 164 | { |
| 165 | return programmer_table[programmer].map_flash_region(descr, |
| 166 | phys_addr, len); |
| 167 | } |
| 168 | |
| 169 | void programmer_unmap_flash_region(void *virt_addr, size_t len) |
| 170 | { |
| 171 | programmer_table[programmer].unmap_flash_region(virt_addr, len); |
| 172 | } |
| 173 | |
| 174 | void chip_writeb(uint8_t val, chipaddr addr) |
| 175 | { |
| 176 | programmer_table[programmer].chip_writeb(val, addr); |
| 177 | } |
| 178 | |
| 179 | void chip_writew(uint16_t val, chipaddr addr) |
| 180 | { |
| 181 | programmer_table[programmer].chip_writew(val, addr); |
| 182 | } |
| 183 | |
| 184 | void chip_writel(uint32_t val, chipaddr addr) |
| 185 | { |
| 186 | programmer_table[programmer].chip_writel(val, addr); |
| 187 | } |
| 188 | |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 189 | void chip_writen(uint8_t *buf, chipaddr addr, size_t len) |
| 190 | { |
| 191 | programmer_table[programmer].chip_writen(buf, addr, len); |
| 192 | } |
| 193 | |
Uwe Hermann | 09e04f7 | 2009-05-16 22:36:00 +0000 | [diff] [blame] | 194 | uint8_t chip_readb(const chipaddr addr) |
| 195 | { |
| 196 | return programmer_table[programmer].chip_readb(addr); |
| 197 | } |
| 198 | |
| 199 | uint16_t chip_readw(const chipaddr addr) |
| 200 | { |
| 201 | return programmer_table[programmer].chip_readw(addr); |
| 202 | } |
| 203 | |
| 204 | uint32_t chip_readl(const chipaddr addr) |
| 205 | { |
| 206 | return programmer_table[programmer].chip_readl(addr); |
| 207 | } |
| 208 | |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 209 | void chip_readn(uint8_t *buf, chipaddr addr, size_t len) |
| 210 | { |
| 211 | programmer_table[programmer].chip_readn(buf, addr, len); |
| 212 | return; |
| 213 | } |
| 214 | |
Carl-Daniel Hailfinger | ca8bfc6 | 2009-06-05 17:48:08 +0000 | [diff] [blame] | 215 | void programmer_delay(int usecs) |
| 216 | { |
| 217 | programmer_table[programmer].delay(usecs); |
| 218 | } |
| 219 | |
Peter Stuge | 776d202 | 2009-01-26 00:39:57 +0000 | [diff] [blame] | 220 | void map_flash_registers(struct flashchip *flash) |
Stefan Reinauer | ff4f197 | 2007-05-24 08:48:10 +0000 | [diff] [blame] | 221 | { |
Stefan Reinauer | ff4f197 | 2007-05-24 08:48:10 +0000 | [diff] [blame] | 222 | size_t size = flash->total_size * 1024; |
Carl-Daniel Hailfinger | d0fc946 | 2009-05-11 14:01:17 +0000 | [diff] [blame] | 223 | /* Flash registers live 4 MByte below the flash. */ |
Carl-Daniel Hailfinger | 5820f42 | 2009-05-16 21:22:56 +0000 | [diff] [blame] | 224 | flash->virtual_registers = (chipaddr)programmer_map_flash_region("flash chip registers", (0xFFFFFFFF - 0x400000 - size + 1), size); |
Stefan Reinauer | ff4f197 | 2007-05-24 08:48:10 +0000 | [diff] [blame] | 225 | } |
| 226 | |
Carl-Daniel Hailfinger | cbf563c | 2009-06-16 08:55:44 +0000 | [diff] [blame] | 227 | int read_memmapped(struct flashchip *flash, uint8_t *buf, int start, int len) |
Carl-Daniel Hailfinger | 03b4e71 | 2009-05-08 12:49:03 +0000 | [diff] [blame] | 228 | { |
Carl-Daniel Hailfinger | cbf563c | 2009-06-16 08:55:44 +0000 | [diff] [blame] | 229 | chip_readn(buf, flash->virtual_memory + start, len); |
Carl-Daniel Hailfinger | 03b4e71 | 2009-05-08 12:49:03 +0000 | [diff] [blame] | 230 | |
| 231 | return 0; |
| 232 | } |
| 233 | |
Carl-Daniel Hailfinger | 38a059d | 2009-06-13 12:04:03 +0000 | [diff] [blame] | 234 | int min(int a, int b) |
| 235 | { |
| 236 | return (a < b) ? a : b; |
| 237 | } |
| 238 | |
Carl-Daniel Hailfinger | 30f7cb2 | 2009-06-15 17:23:36 +0000 | [diff] [blame] | 239 | int max(int a, int b) |
| 240 | { |
| 241 | return (a > b) ? a : b; |
| 242 | } |
| 243 | |
Carl-Daniel Hailfinger | b22918c | 2009-06-01 02:08:58 +0000 | [diff] [blame] | 244 | char *strcat_realloc(char *dest, const char *src) |
| 245 | { |
| 246 | dest = realloc(dest, strlen(dest) + strlen(src) + 1); |
| 247 | if (!dest) |
| 248 | return NULL; |
| 249 | strcat(dest, src); |
| 250 | return dest; |
| 251 | } |
| 252 | |
Carl-Daniel Hailfinger | 30f7cb2 | 2009-06-15 17:23:36 +0000 | [diff] [blame] | 253 | /* start is an offset to the base address of the flash chip */ |
| 254 | int check_erased_range(struct flashchip *flash, int start, int len) |
| 255 | { |
| 256 | int ret; |
| 257 | uint8_t *cmpbuf = malloc(len); |
| 258 | |
| 259 | if (!cmpbuf) { |
| 260 | fprintf(stderr, "Could not allocate memory!\n"); |
| 261 | exit(1); |
| 262 | } |
| 263 | memset(cmpbuf, 0xff, len); |
| 264 | ret = verify_range(flash, cmpbuf, start, len, "ERASE"); |
| 265 | free(cmpbuf); |
| 266 | return ret; |
| 267 | } |
| 268 | |
| 269 | /** |
| 270 | * @cmpbuf buffer to compare against |
| 271 | * @start offset to the base address of the flash chip |
| 272 | * @len length of the verified area |
| 273 | * @message string to print in the "FAILED" message |
| 274 | * @return 0 for success, -1 for failure |
| 275 | */ |
| 276 | int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, char *message) |
| 277 | { |
| 278 | int i, j, starthere, lenhere, ret = 0; |
| 279 | chipaddr bios = flash->virtual_memory; |
| 280 | int page_size = flash->page_size; |
| 281 | uint8_t *readbuf = malloc(page_size); |
| 282 | |
| 283 | if (!len) |
| 284 | goto out_free; |
| 285 | |
| 286 | if (!readbuf) { |
| 287 | fprintf(stderr, "Could not allocate memory!\n"); |
| 288 | exit(1); |
| 289 | } |
| 290 | |
| 291 | if (start + len > flash->total_size * 1024) { |
| 292 | fprintf(stderr, "Error: %s called with start 0x%x + len 0x%x >" |
| 293 | " total_size 0x%x\n", __func__, start, len, |
| 294 | flash->total_size * 1024); |
| 295 | ret = -1; |
| 296 | goto out_free; |
| 297 | } |
| 298 | if (!message) |
| 299 | message = "VERIFY"; |
| 300 | |
| 301 | /* Warning: This loop has a very unusual condition and body. |
| 302 | * The loop needs to go through each page with at least one affected |
| 303 | * byte. The lowest page number is (start / page_size) since that |
| 304 | * division rounds down. The highest page number we want is the page |
| 305 | * where the last byte of the range lives. That last byte has the |
| 306 | * address (start + len - 1), thus the highest page number is |
| 307 | * (start + len - 1) / page_size. Since we want to include that last |
| 308 | * page as well, the loop condition uses <=. |
| 309 | */ |
| 310 | for (i = start / page_size; i <= (start + len - 1) / page_size; i++) { |
| 311 | /* Byte position of the first byte in the range in this page. */ |
| 312 | starthere = max(start, i * page_size); |
| 313 | /* Length of bytes in the range in this page. */ |
| 314 | lenhere = min(start + len, (i + 1) * page_size) - starthere; |
| 315 | chip_readn(readbuf, bios + starthere, lenhere); |
| 316 | for (j = 0; j < lenhere; j++) { |
| 317 | if (cmpbuf[starthere - start + j] != readbuf[j]) { |
| 318 | fprintf(stderr, "%s FAILED at 0x%08x! " |
| 319 | "Expected=0x%02x, Read=0x%02x\n", |
| 320 | message, starthere + j, |
| 321 | cmpbuf[starthere - start + j], readbuf[j]); |
| 322 | ret = -1; |
| 323 | goto out_free; |
| 324 | } |
| 325 | } |
| 326 | } |
| 327 | |
| 328 | out_free: |
| 329 | free(readbuf); |
| 330 | return ret; |
| 331 | } |
| 332 | |
Peter Stuge | 483b8f0 | 2008-09-03 23:10:05 +0000 | [diff] [blame] | 333 | struct flashchip *probe_flash(struct flashchip *first_flash, int force) |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 334 | { |
Peter Stuge | 483b8f0 | 2008-09-03 23:10:05 +0000 | [diff] [blame] | 335 | struct flashchip *flash; |
Peter Stuge | 7ccce54 | 2008-12-03 23:36:48 +0000 | [diff] [blame] | 336 | unsigned long base = 0, size; |
Carl-Daniel Hailfinger | b22918c | 2009-06-01 02:08:58 +0000 | [diff] [blame] | 337 | char *tmp; |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 338 | |
Peter Stuge | 483b8f0 | 2008-09-03 23:10:05 +0000 | [diff] [blame] | 339 | for (flash = first_flash; flash && flash->name; flash++) { |
Peter Stuge | 27c3e2d | 2008-07-02 17:15:47 +0000 | [diff] [blame] | 340 | if (chip_to_probe && strcmp(flash->name, chip_to_probe) != 0) |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 341 | continue; |
Stefan Reinauer | ac37897 | 2008-03-17 22:59:40 +0000 | [diff] [blame] | 342 | printf_debug("Probing for %s %s, %d KB: ", |
| 343 | flash->vendor, flash->name, flash->total_size); |
Peter Stuge | 7ffbc6f | 2008-06-18 02:08:40 +0000 | [diff] [blame] | 344 | if (!flash->probe && !force) { |
Peter Stuge | f31104c | 2008-04-28 14:47:30 +0000 | [diff] [blame] | 345 | printf_debug("failed! flashrom has no probe function for this flash chip.\n"); |
Peter Stuge | f31104c | 2008-04-28 14:47:30 +0000 | [diff] [blame] | 346 | continue; |
| 347 | } |
Carl-Daniel Hailfinger | b22918c | 2009-06-01 02:08:58 +0000 | [diff] [blame] | 348 | if (!(buses_supported & flash->bustype)) { |
| 349 | tmp = flashbuses_to_text(buses_supported); |
| 350 | printf_debug("skipped. Host bus type %s ", tmp); |
| 351 | free(tmp); |
| 352 | tmp = flashbuses_to_text(flash->bustype); |
| 353 | printf_debug("and chip bus type %s are incompatible.\n", tmp); |
| 354 | free(tmp); |
| 355 | continue; |
| 356 | } |
Stefan Reinauer | 7038564 | 2007-04-06 11:58:03 +0000 | [diff] [blame] | 357 | |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 358 | size = flash->total_size * 1024; |
Stefan Reinauer | 7038564 | 2007-04-06 11:58:03 +0000 | [diff] [blame] | 359 | |
Carl-Daniel Hailfinger | 97d6b09 | 2009-05-09 07:27:23 +0000 | [diff] [blame] | 360 | base = flashbase ? flashbase : (0xffffffff - size + 1); |
Carl-Daniel Hailfinger | 5820f42 | 2009-05-16 21:22:56 +0000 | [diff] [blame] | 361 | flash->virtual_memory = (chipaddr)programmer_map_flash_region("flash chip", base, size); |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 362 | |
Peter Stuge | 27c3e2d | 2008-07-02 17:15:47 +0000 | [diff] [blame] | 363 | if (force) |
| 364 | break; |
Stefan Reinauer | fcb6368 | 2006-03-16 16:57:41 +0000 | [diff] [blame] | 365 | |
Peter Stuge | 483b8f0 | 2008-09-03 23:10:05 +0000 | [diff] [blame] | 366 | if (flash->probe(flash) != 1) |
| 367 | goto notfound; |
| 368 | |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 369 | if (first_flash == flashchips |
| 370 | || flash->model_id != GENERIC_DEVICE_ID) |
Peter Stuge | 27c3e2d | 2008-07-02 17:15:47 +0000 | [diff] [blame] | 371 | break; |
| 372 | |
Peter Stuge | 483b8f0 | 2008-09-03 23:10:05 +0000 | [diff] [blame] | 373 | notfound: |
Carl-Daniel Hailfinger | 5820f42 | 2009-05-16 21:22:56 +0000 | [diff] [blame] | 374 | programmer_unmap_flash_region((void *)flash->virtual_memory, size); |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 375 | } |
Uwe Hermann | ffec5f3 | 2007-08-23 16:08:21 +0000 | [diff] [blame] | 376 | |
Peter Stuge | 27c3e2d | 2008-07-02 17:15:47 +0000 | [diff] [blame] | 377 | if (!flash || !flash->name) |
| 378 | return NULL; |
| 379 | |
| 380 | printf("Found chip \"%s %s\" (%d KB) at physical address 0x%lx.\n", |
Peter Stuge | 73bdb92 | 2008-12-03 21:39:56 +0000 | [diff] [blame] | 381 | flash->vendor, flash->name, flash->total_size, base); |
Peter Stuge | 27c3e2d | 2008-07-02 17:15:47 +0000 | [diff] [blame] | 382 | return flash; |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 383 | } |
| 384 | |
Stefan Reinauer | e370528 | 2005-12-18 16:41:10 +0000 | [diff] [blame] | 385 | int verify_flash(struct flashchip *flash, uint8_t *buf) |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 386 | { |
Stefan Reinauer | fcb6368 | 2006-03-16 16:57:41 +0000 | [diff] [blame] | 387 | int idx; |
Ollie Lho | 761bf1b | 2004-03-20 16:46:10 +0000 | [diff] [blame] | 388 | int total_size = flash->total_size * 1024; |
Carl-Daniel Hailfinger | d7b5bf3 | 2008-01-22 15:19:01 +0000 | [diff] [blame] | 389 | uint8_t *buf2 = (uint8_t *) calloc(total_size, sizeof(char)); |
Carl-Daniel Hailfinger | 03b4e71 | 2009-05-08 12:49:03 +0000 | [diff] [blame] | 390 | if (!flash->read) { |
| 391 | printf("FAILED!\n"); |
| 392 | fprintf(stderr, "ERROR: flashrom has no read function for this flash chip.\n"); |
| 393 | return 1; |
| 394 | } else |
Carl-Daniel Hailfinger | cbf563c | 2009-06-16 08:55:44 +0000 | [diff] [blame] | 395 | flash->read(flash, buf2, 0, total_size); |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 396 | |
Uwe Hermann | a502dce | 2007-10-17 23:55:15 +0000 | [diff] [blame] | 397 | printf("Verifying flash... "); |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 398 | |
| 399 | if (verbose) |
| 400 | printf("address: 0x00000000\b\b\b\b\b\b\b\b\b\b"); |
| 401 | |
Stefan Reinauer | fcb6368 | 2006-03-16 16:57:41 +0000 | [diff] [blame] | 402 | for (idx = 0; idx < total_size; idx++) { |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 403 | if (verbose && ((idx & 0xfff) == 0xfff)) |
Stefan Reinauer | fcb6368 | 2006-03-16 16:57:41 +0000 | [diff] [blame] | 404 | printf("0x%08x", idx); |
| 405 | |
Carl-Daniel Hailfinger | d7b5bf3 | 2008-01-22 15:19:01 +0000 | [diff] [blame] | 406 | if (*(buf2 + idx) != *(buf + idx)) { |
Peter Stuge | f9ad0bb | 2009-01-13 14:32:27 +0000 | [diff] [blame] | 407 | if (verbose) |
| 408 | printf("0x%08x FAILED!", idx); |
| 409 | else |
| 410 | printf("FAILED at 0x%08x!", idx); |
| 411 | printf(" Expected=0x%02x, Read=0x%02x\n", |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 412 | *(buf + idx), *(buf2 + idx)); |
Stefan Reinauer | fcb6368 | 2006-03-16 16:57:41 +0000 | [diff] [blame] | 413 | return 1; |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 414 | } |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 415 | |
| 416 | if (verbose && ((idx & 0xfff) == 0xfff)) |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 417 | printf("\b\b\b\b\b\b\b\b\b\b"); |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 418 | } |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 419 | if (verbose) |
Stefan Reinauer | fcb6368 | 2006-03-16 16:57:41 +0000 | [diff] [blame] | 420 | printf("\b\b\b\b\b\b\b\b\b\b "); |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 421 | |
Uwe Hermann | a502dce | 2007-10-17 23:55:15 +0000 | [diff] [blame] | 422 | printf("VERIFIED. \n"); |
Uwe Hermann | ffec5f3 | 2007-08-23 16:08:21 +0000 | [diff] [blame] | 423 | |
Stefan Reinauer | fcb6368 | 2006-03-16 16:57:41 +0000 | [diff] [blame] | 424 | return 0; |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 425 | } |
| 426 | |
Carl-Daniel Hailfinger | 49eb4dd | 2009-06-19 11:23:57 +0000 | [diff] [blame] | 427 | int read_flash(struct flashchip *flash, char *filename) |
Carl-Daniel Hailfinger | 7314cc3 | 2009-01-28 00:27:54 +0000 | [diff] [blame] | 428 | { |
| 429 | unsigned long numbytes; |
| 430 | FILE *image; |
| 431 | unsigned long size = flash->total_size * 1024; |
| 432 | unsigned char *buf = calloc(size, sizeof(char)); |
Stephan Guilloux | 21dd55b | 2009-06-01 22:07:52 +0000 | [diff] [blame] | 433 | |
| 434 | if (!filename) { |
| 435 | printf("Error: No filename specified.\n"); |
| 436 | return 1; |
| 437 | } |
Carl-Daniel Hailfinger | 7314cc3 | 2009-01-28 00:27:54 +0000 | [diff] [blame] | 438 | if ((image = fopen(filename, "w")) == NULL) { |
| 439 | perror(filename); |
| 440 | exit(1); |
| 441 | } |
| 442 | printf("Reading flash... "); |
Carl-Daniel Hailfinger | 03b4e71 | 2009-05-08 12:49:03 +0000 | [diff] [blame] | 443 | if (!flash->read) { |
| 444 | printf("FAILED!\n"); |
| 445 | fprintf(stderr, "ERROR: flashrom has no read function for this flash chip.\n"); |
| 446 | return 1; |
| 447 | } else |
Carl-Daniel Hailfinger | cbf563c | 2009-06-16 08:55:44 +0000 | [diff] [blame] | 448 | flash->read(flash, buf, 0, size); |
Carl-Daniel Hailfinger | 7314cc3 | 2009-01-28 00:27:54 +0000 | [diff] [blame] | 449 | |
Carl-Daniel Hailfinger | 7314cc3 | 2009-01-28 00:27:54 +0000 | [diff] [blame] | 450 | numbytes = fwrite(buf, 1, size, image); |
| 451 | fclose(image); |
Stephan Guilloux | 5a8b244 | 2009-06-01 21:37:00 +0000 | [diff] [blame] | 452 | free(buf); |
Carl-Daniel Hailfinger | 7314cc3 | 2009-01-28 00:27:54 +0000 | [diff] [blame] | 453 | printf("%s.\n", numbytes == size ? "done" : "FAILED"); |
| 454 | if (numbytes != size) |
| 455 | return 1; |
| 456 | return 0; |
| 457 | } |
| 458 | |
| 459 | int erase_flash(struct flashchip *flash) |
| 460 | { |
| 461 | uint32_t erasedbytes; |
| 462 | unsigned long size = flash->total_size * 1024; |
| 463 | unsigned char *buf = calloc(size, sizeof(char)); |
| 464 | printf("Erasing flash chip... "); |
| 465 | if (NULL == flash->erase) { |
| 466 | printf("FAILED!\n"); |
| 467 | fprintf(stderr, "ERROR: flashrom has no erase function for this flash chip.\n"); |
| 468 | return 1; |
| 469 | } |
Carl-Daniel Hailfinger | f160a12 | 2009-05-08 17:15:15 +0000 | [diff] [blame] | 470 | flash->erase(flash); |
| 471 | |
Carl-Daniel Hailfinger | 30f7cb2 | 2009-06-15 17:23:36 +0000 | [diff] [blame] | 472 | /* FIXME: The lines below are superfluous. We should check the result |
| 473 | * of flash->erase(flash) instead. |
| 474 | */ |
Carl-Daniel Hailfinger | 03b4e71 | 2009-05-08 12:49:03 +0000 | [diff] [blame] | 475 | if (!flash->read) { |
| 476 | printf("FAILED!\n"); |
| 477 | fprintf(stderr, "ERROR: flashrom has no read function for this flash chip.\n"); |
| 478 | return 1; |
| 479 | } else |
Carl-Daniel Hailfinger | cbf563c | 2009-06-16 08:55:44 +0000 | [diff] [blame] | 480 | flash->read(flash, buf, 0, size); |
Carl-Daniel Hailfinger | 03b4e71 | 2009-05-08 12:49:03 +0000 | [diff] [blame] | 481 | |
Carl-Daniel Hailfinger | 7314cc3 | 2009-01-28 00:27:54 +0000 | [diff] [blame] | 482 | for (erasedbytes = 0; erasedbytes < size; erasedbytes++) |
| 483 | if (0xff != buf[erasedbytes]) { |
| 484 | printf("FAILED!\n"); |
| 485 | fprintf(stderr, "ERROR at 0x%08x: Expected=0xff, Read=0x%02x\n", |
| 486 | erasedbytes, buf[erasedbytes]); |
| 487 | return 1; |
| 488 | } |
| 489 | printf("SUCCESS.\n"); |
| 490 | return 0; |
| 491 | } |
| 492 | |
Ronald G. Minnich | e555957 | 2003-03-28 03:29:43 +0000 | [diff] [blame] | 493 | void usage(const char *name) |
| 494 | { |
Carl-Daniel Hailfinger | 49eb4dd | 2009-06-19 11:23:57 +0000 | [diff] [blame] | 495 | printf("usage: %s [-VfLzhR] [-E|-r file|-w file|-v file] [-c chipname]\n" |
Carl-Daniel Hailfinger | 5d1f418 | 2009-06-24 08:18:38 +0000 | [diff] [blame^] | 496 | " [-m [vendor:]part] [-l file] [-i image] [-p programmer]\n\n", name); |
Uwe Hermann | c7e8a0c | 2009-05-19 14:14:21 +0000 | [diff] [blame] | 497 | |
Uwe Hermann | e8ba538 | 2009-05-22 11:37:27 +0000 | [diff] [blame] | 498 | printf("Please note that the command line interface for flashrom will " |
| 499 | "change before\nflashrom 1.0. Do not use flashrom in scripts " |
| 500 | "or other automated tools without\nchecking that your flashrom" |
| 501 | " version won't interpret options in a different way.\n\n"); |
Uwe Hermann | c7e8a0c | 2009-05-19 14:14:21 +0000 | [diff] [blame] | 502 | |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 503 | printf |
Peter Stuge | 6b53fed | 2008-01-27 16:21:21 +0000 | [diff] [blame] | 504 | (" -r | --read: read flash and save into file\n" |
| 505 | " -w | --write: write file into flash\n" |
| 506 | " -v | --verify: verify flash against file\n" |
| 507 | " -E | --erase: erase flash device\n" |
| 508 | " -V | --verbose: more verbose output\n" |
| 509 | " -c | --chip <chipname>: probe only for specified flash chip\n" |
Peter Stuge | 6b53fed | 2008-01-27 16:21:21 +0000 | [diff] [blame] | 510 | " -m | --mainboard <[vendor:]part>: override mainboard settings\n" |
| 511 | " -f | --force: force write without checking image\n" |
Uwe Hermann | e8ba538 | 2009-05-22 11:37:27 +0000 | [diff] [blame] | 512 | " -l | --layout <file.layout>: read ROM layout from file\n" |
Peter Stuge | 6b53fed | 2008-01-27 16:21:21 +0000 | [diff] [blame] | 513 | " -i | --image <name>: only flash image name from flash layout\n" |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 514 | " -L | --list-supported: print supported devices\n" |
Uwe Hermann | 20a293f | 2009-06-19 10:42:43 +0000 | [diff] [blame] | 515 | " -z | --list-supported-wiki: print supported devices in wiki syntax\n" |
Carl-Daniel Hailfinger | ce98677 | 2009-05-09 00:27:07 +0000 | [diff] [blame] | 516 | " -p | --programmer <name>: specify the programmer device\n" |
Uwe Hermann | 20a293f | 2009-06-19 10:42:43 +0000 | [diff] [blame] | 517 | " (internal, dummy, nic3com, satasii,\n" |
Urja Rannikko | 2291535 | 2009-06-23 11:33:43 +0000 | [diff] [blame] | 518 | " it87spi, ft2232spi, serprog)\n" |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 519 | " -h | --help: print this help text\n" |
Peter Stuge | 6b53fed | 2008-01-27 16:21:21 +0000 | [diff] [blame] | 520 | " -R | --version: print the version (release)\n" |
Carl-Daniel Hailfinger | 5d1f418 | 2009-06-24 08:18:38 +0000 | [diff] [blame^] | 521 | "\nYou can specify one of -E, -r, -w, -v or no operation. If no operation is\n" |
| 522 | "specified, then all that happens is that flash info is dumped.\n\n"); |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 523 | exit(1); |
Ronald G. Minnich | e555957 | 2003-03-28 03:29:43 +0000 | [diff] [blame] | 524 | } |
| 525 | |
Bernhard Walle | 201bde3 | 2008-01-21 15:24:22 +0000 | [diff] [blame] | 526 | void print_version(void) |
| 527 | { |
Carl-Daniel Hailfinger | 3f8f9b6 | 2009-05-04 12:18:10 +0000 | [diff] [blame] | 528 | printf("flashrom v%s\n", FLASHROM_VERSION); |
Bernhard Walle | 201bde3 | 2008-01-21 15:24:22 +0000 | [diff] [blame] | 529 | } |
| 530 | |
Ollie Lho | 761bf1b | 2004-03-20 16:46:10 +0000 | [diff] [blame] | 531 | int main(int argc, char *argv[]) |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 532 | { |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 533 | uint8_t *buf; |
Peter Stuge | 1fec0f3 | 2009-01-12 21:00:35 +0000 | [diff] [blame] | 534 | unsigned long size, numbytes; |
Ollie Lho | 761bf1b | 2004-03-20 16:46:10 +0000 | [diff] [blame] | 535 | FILE *image; |
Claus Gindhart | 2fd11d6 | 2008-05-08 00:31:44 +0000 | [diff] [blame] | 536 | /* Probe for up to three flash chips. */ |
| 537 | struct flashchip *flash, *flashes[3]; |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 538 | int opt; |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 539 | int option_index = 0; |
Peter Stuge | 7ffbc6f | 2008-06-18 02:08:40 +0000 | [diff] [blame] | 540 | int force = 0; |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 541 | int read_it = 0, write_it = 0, erase_it = 0, verify_it = 0; |
Uwe Hermann | 20a293f | 2009-06-19 10:42:43 +0000 | [diff] [blame] | 542 | int list_supported = 0, list_supported_wiki = 0; |
Carl-Daniel Hailfinger | 01d6aba | 2009-06-12 14:02:07 +0000 | [diff] [blame] | 543 | int operation_specified = 0; |
Claus Gindhart | 2fd11d6 | 2008-05-08 00:31:44 +0000 | [diff] [blame] | 544 | int ret = 0, i; |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 545 | |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 546 | static struct option long_options[] = { |
| 547 | {"read", 0, 0, 'r'}, |
| 548 | {"write", 0, 0, 'w'}, |
| 549 | {"erase", 0, 0, 'E'}, |
| 550 | {"verify", 0, 0, 'v'}, |
| 551 | {"chip", 1, 0, 'c'}, |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 552 | {"mainboard", 1, 0, 'm'}, |
| 553 | {"verbose", 0, 0, 'V'}, |
| 554 | {"force", 0, 0, 'f'}, |
| 555 | {"layout", 1, 0, 'l'}, |
| 556 | {"image", 1, 0, 'i'}, |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 557 | {"list-supported", 0, 0, 'L'}, |
Uwe Hermann | 20a293f | 2009-06-19 10:42:43 +0000 | [diff] [blame] | 558 | {"list-supported-wiki", 0, 0, 'z'}, |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 559 | {"programmer", 1, 0, 'p'}, |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 560 | {"help", 0, 0, 'h'}, |
Bernhard Walle | 201bde3 | 2008-01-21 15:24:22 +0000 | [diff] [blame] | 561 | {"version", 0, 0, 'R'}, |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 562 | {0, 0, 0, 0} |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 563 | }; |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 564 | |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 565 | char *filename = NULL; |
Ronald G. Minnich | ceec420 | 2003-07-25 04:37:41 +0000 | [diff] [blame] | 566 | |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 567 | char *tempstr = NULL, *tempstr2 = NULL; |
Yinghai Lu | ad8ffd2 | 2004-10-20 05:07:16 +0000 | [diff] [blame] | 568 | |
Carl-Daniel Hailfinger | 259fa01 | 2009-05-07 00:59:53 +0000 | [diff] [blame] | 569 | print_version(); |
| 570 | |
Yinghai Lu | ad8ffd2 | 2004-10-20 05:07:16 +0000 | [diff] [blame] | 571 | if (argc > 1) { |
| 572 | /* Yes, print them. */ |
| 573 | int i; |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 574 | printf_debug("The arguments are:\n"); |
Yinghai Lu | ad8ffd2 | 2004-10-20 05:07:16 +0000 | [diff] [blame] | 575 | for (i = 1; i < argc; ++i) |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 576 | printf_debug("%s\n", argv[i]); |
Yinghai Lu | ad8ffd2 | 2004-10-20 05:07:16 +0000 | [diff] [blame] | 577 | } |
| 578 | |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 579 | setbuf(stdout, NULL); |
Carl-Daniel Hailfinger | 49eb4dd | 2009-06-19 11:23:57 +0000 | [diff] [blame] | 580 | while ((opt = getopt_long(argc, argv, "rRwvVEfc:m:l:i:p:Lzh", |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 581 | long_options, &option_index)) != EOF) { |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 582 | switch (opt) { |
| 583 | case 'r': |
Carl-Daniel Hailfinger | 01d6aba | 2009-06-12 14:02:07 +0000 | [diff] [blame] | 584 | if (++operation_specified > 1) { |
| 585 | fprintf(stderr, "More than one operation " |
| 586 | "specified. Aborting.\n"); |
| 587 | exit(1); |
| 588 | } |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 589 | read_it = 1; |
| 590 | break; |
| 591 | case 'w': |
Carl-Daniel Hailfinger | 01d6aba | 2009-06-12 14:02:07 +0000 | [diff] [blame] | 592 | if (++operation_specified > 1) { |
| 593 | fprintf(stderr, "More than one operation " |
| 594 | "specified. Aborting.\n"); |
| 595 | exit(1); |
| 596 | } |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 597 | write_it = 1; |
| 598 | break; |
| 599 | case 'v': |
Carl-Daniel Hailfinger | 01d6aba | 2009-06-12 14:02:07 +0000 | [diff] [blame] | 600 | if (++operation_specified > 1) { |
| 601 | fprintf(stderr, "More than one operation " |
| 602 | "specified. Aborting.\n"); |
| 603 | exit(1); |
| 604 | } |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 605 | verify_it = 1; |
| 606 | break; |
| 607 | case 'c': |
| 608 | chip_to_probe = strdup(optarg); |
| 609 | break; |
Ollie Lho | 789ad3d | 2004-03-18 20:27:33 +0000 | [diff] [blame] | 610 | case 'V': |
| 611 | verbose = 1; |
| 612 | break; |
Ollie Lho | efa2858 | 2004-12-08 20:10:01 +0000 | [diff] [blame] | 613 | case 'E': |
Carl-Daniel Hailfinger | 01d6aba | 2009-06-12 14:02:07 +0000 | [diff] [blame] | 614 | if (++operation_specified > 1) { |
| 615 | fprintf(stderr, "More than one operation " |
| 616 | "specified. Aborting.\n"); |
| 617 | exit(1); |
| 618 | } |
Ollie Lho | efa2858 | 2004-12-08 20:10:01 +0000 | [diff] [blame] | 619 | erase_it = 1; |
| 620 | break; |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 621 | case 'm': |
| 622 | tempstr = strdup(optarg); |
| 623 | strtok(tempstr, ":"); |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 624 | tempstr2 = strtok(NULL, ":"); |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 625 | if (tempstr2) { |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 626 | lb_vendor = tempstr; |
| 627 | lb_part = tempstr2; |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 628 | } else { |
Peter Stuge | 6b53fed | 2008-01-27 16:21:21 +0000 | [diff] [blame] | 629 | lb_vendor = NULL; |
| 630 | lb_part = tempstr; |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 631 | } |
| 632 | break; |
| 633 | case 'f': |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 634 | force = 1; |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 635 | break; |
| 636 | case 'l': |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 637 | tempstr = strdup(optarg); |
Stefan Reinauer | 0a05d67 | 2007-04-14 16:32:59 +0000 | [diff] [blame] | 638 | if (read_romlayout(tempstr)) |
| 639 | exit(1); |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 640 | break; |
| 641 | case 'i': |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 642 | tempstr = strdup(optarg); |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 643 | find_romentry(tempstr); |
| 644 | break; |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 645 | case 'L': |
Uwe Hermann | 05fab75 | 2009-05-16 23:42:17 +0000 | [diff] [blame] | 646 | list_supported = 1; |
Uwe Hermann | e5ac164 | 2008-03-12 11:54:51 +0000 | [diff] [blame] | 647 | break; |
Uwe Hermann | 20a293f | 2009-06-19 10:42:43 +0000 | [diff] [blame] | 648 | case 'z': |
| 649 | list_supported_wiki = 1; |
| 650 | break; |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 651 | case 'p': |
| 652 | if (strncmp(optarg, "internal", 8) == 0) { |
| 653 | programmer = PROGRAMMER_INTERNAL; |
Carl-Daniel Hailfinger | c312920 | 2009-05-09 00:54:55 +0000 | [diff] [blame] | 654 | } else if (strncmp(optarg, "dummy", 5) == 0) { |
| 655 | programmer = PROGRAMMER_DUMMY; |
Carl-Daniel Hailfinger | 3504b53 | 2009-06-01 00:02:11 +0000 | [diff] [blame] | 656 | if (optarg[5] == '=') |
| 657 | dummytype = strdup(optarg + 6); |
Uwe Hermann | b4dcb71 | 2009-05-13 11:36:06 +0000 | [diff] [blame] | 658 | } else if (strncmp(optarg, "nic3com", 7) == 0) { |
| 659 | programmer = PROGRAMMER_NIC3COM; |
Christian Ruppert | 0cdb031 | 2009-05-14 18:57:26 +0000 | [diff] [blame] | 660 | if (optarg[7] == '=') |
Uwe Hermann | 515ab3d | 2009-05-15 17:02:34 +0000 | [diff] [blame] | 661 | pcidev_bdf = strdup(optarg + 8); |
Rudolf Marek | 68720c7 | 2009-05-17 19:39:27 +0000 | [diff] [blame] | 662 | } else if (strncmp(optarg, "satasii", 7) == 0) { |
| 663 | programmer = PROGRAMMER_SATASII; |
| 664 | if (optarg[7] == '=') |
| 665 | pcidev_bdf = strdup(optarg + 8); |
Carl-Daniel Hailfinger | b8afecd | 2009-05-31 18:00:57 +0000 | [diff] [blame] | 666 | } else if (strncmp(optarg, "it87spi", 7) == 0) { |
| 667 | programmer = PROGRAMMER_IT87SPI; |
Paul Fox | 05dfbe6 | 2009-06-16 21:08:06 +0000 | [diff] [blame] | 668 | } else if (strncmp(optarg, "ft2232spi", 9) == 0) { |
| 669 | programmer = PROGRAMMER_FT2232SPI; |
Urja Rannikko | 2291535 | 2009-06-23 11:33:43 +0000 | [diff] [blame] | 670 | } else if (strncmp(optarg, "serprog", 7) == 0) { |
| 671 | programmer = PROGRAMMER_SERPROG; |
| 672 | if (optarg[7] == '=') |
| 673 | serprog_param = strdup(optarg + 8); |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 674 | } else { |
| 675 | printf("Error: Unknown programmer.\n"); |
| 676 | exit(1); |
| 677 | } |
| 678 | break; |
Bernhard Walle | 201bde3 | 2008-01-21 15:24:22 +0000 | [diff] [blame] | 679 | case 'R': |
Carl-Daniel Hailfinger | 259fa01 | 2009-05-07 00:59:53 +0000 | [diff] [blame] | 680 | /* print_version() is always called during startup. */ |
Bernhard Walle | 201bde3 | 2008-01-21 15:24:22 +0000 | [diff] [blame] | 681 | exit(0); |
| 682 | break; |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 683 | case 'h': |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 684 | default: |
| 685 | usage(argv[0]); |
| 686 | break; |
| 687 | } |
| 688 | } |
Yinghai Lu | ad8ffd2 | 2004-10-20 05:07:16 +0000 | [diff] [blame] | 689 | |
Uwe Hermann | 05fab75 | 2009-05-16 23:42:17 +0000 | [diff] [blame] | 690 | if (list_supported) { |
| 691 | print_supported_chips(); |
| 692 | print_supported_chipsets(); |
| 693 | print_supported_boards(); |
| 694 | printf("\nSupported PCI devices flashrom can use " |
| 695 | "as programmer:\n\n"); |
| 696 | print_supported_pcidevs(nics_3com); |
Uwe Hermann | eaefb48 | 2009-05-17 22:57:34 +0000 | [diff] [blame] | 697 | print_supported_pcidevs(satas_sii); |
Uwe Hermann | 05fab75 | 2009-05-16 23:42:17 +0000 | [diff] [blame] | 698 | exit(0); |
| 699 | } |
| 700 | |
Uwe Hermann | 20a293f | 2009-06-19 10:42:43 +0000 | [diff] [blame] | 701 | if (list_supported_wiki) { |
Uwe Hermann | a2d0501 | 2009-06-20 01:21:38 +0000 | [diff] [blame] | 702 | print_wiki_tables(); |
Uwe Hermann | 20a293f | 2009-06-19 10:42:43 +0000 | [diff] [blame] | 703 | exit(0); |
| 704 | } |
| 705 | |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 706 | if (read_it && write_it) { |
Uwe Hermann | 793bdcd | 2008-05-22 22:47:04 +0000 | [diff] [blame] | 707 | printf("Error: -r and -w are mutually exclusive.\n"); |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 708 | usage(argv[0]); |
| 709 | } |
Ronald G. Minnich | e555957 | 2003-03-28 03:29:43 +0000 | [diff] [blame] | 710 | |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 711 | if (optind < argc) |
| 712 | filename = argv[optind++]; |
Ronald G. Minnich | e555957 | 2003-03-28 03:29:43 +0000 | [diff] [blame] | 713 | |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 714 | ret = programmer_init(); |
Luc Verhaegen | 8e3a600 | 2007-04-04 22:45:58 +0000 | [diff] [blame] | 715 | |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 716 | myusec_calibrate_delay(); |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 717 | |
Claus Gindhart | 2fd11d6 | 2008-05-08 00:31:44 +0000 | [diff] [blame] | 718 | for (i = 0; i < ARRAY_SIZE(flashes); i++) { |
Uwe Hermann | 394131e | 2008-10-18 21:14:13 +0000 | [diff] [blame] | 719 | flashes[i] = |
| 720 | probe_flash(i ? flashes[i - 1] + 1 : flashchips, 0); |
Claus Gindhart | 2fd11d6 | 2008-05-08 00:31:44 +0000 | [diff] [blame] | 721 | if (!flashes[i]) |
| 722 | for (i++; i < ARRAY_SIZE(flashes); i++) |
| 723 | flashes[i] = NULL; |
| 724 | } |
| 725 | |
| 726 | if (flashes[1]) { |
| 727 | printf("Multiple flash chips were detected:"); |
| 728 | for (i = 0; i < ARRAY_SIZE(flashes) && flashes[i]; i++) |
| 729 | printf(" %s", flashes[i]->name); |
| 730 | printf("\nPlease specify which chip to use with the -c <chipname> option.\n"); |
| 731 | exit(1); |
| 732 | } else if (!flashes[0]) { |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 733 | printf("No EEPROM/flash device found.\n"); |
Peter Stuge | 7ffbc6f | 2008-06-18 02:08:40 +0000 | [diff] [blame] | 734 | if (!force || !chip_to_probe) { |
| 735 | printf("If you know which flash chip you have, and if this version of flashrom\n"); |
| 736 | printf("supports a similar flash chip, you can try to force read your chip. Run:\n"); |
| 737 | printf("flashrom -f -r -c similar_supported_flash_chip filename\n"); |
| 738 | printf("\n"); |
| 739 | printf("Note: flashrom can never write when the flash chip isn't found automatically.\n"); |
| 740 | } |
| 741 | if (force && read_it && chip_to_probe) { |
| 742 | printf("Force read (-f -r -c) requested, forcing chip probe success:\n"); |
| 743 | flashes[0] = probe_flash(flashchips, 1); |
| 744 | if (!flashes[0]) { |
| 745 | printf("flashrom does not support a flash chip named '%s'.\n", chip_to_probe); |
| 746 | printf("Run flashrom -L to view the hardware supported in this flashrom version.\n"); |
| 747 | exit(1); |
| 748 | } |
Carl-Daniel Hailfinger | 49eb4dd | 2009-06-19 11:23:57 +0000 | [diff] [blame] | 749 | return read_flash(flashes[0], filename); |
Peter Stuge | 7ffbc6f | 2008-06-18 02:08:40 +0000 | [diff] [blame] | 750 | } |
Jordan Crouse | 144ede6 | 2007-10-04 06:26:41 +0000 | [diff] [blame] | 751 | // FIXME: flash writes stay enabled! |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 752 | exit(1); |
| 753 | } |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 754 | |
Claus Gindhart | 2fd11d6 | 2008-05-08 00:31:44 +0000 | [diff] [blame] | 755 | flash = flashes[0]; |
| 756 | |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 757 | if (TEST_OK_MASK != (flash->tested & TEST_OK_MASK)) { |
| 758 | printf("===\n"); |
| 759 | if (flash->tested & TEST_BAD_MASK) { |
| 760 | printf("This flash part has status NOT WORKING for operations:"); |
| 761 | if (flash->tested & TEST_BAD_PROBE) |
| 762 | printf(" PROBE"); |
| 763 | if (flash->tested & TEST_BAD_READ) |
| 764 | printf(" READ"); |
| 765 | if (flash->tested & TEST_BAD_ERASE) |
| 766 | printf(" ERASE"); |
| 767 | if (flash->tested & TEST_BAD_WRITE) |
| 768 | printf(" WRITE"); |
| 769 | printf("\n"); |
Carl-Daniel Hailfinger | 6a0a25c | 2008-11-28 23:45:27 +0000 | [diff] [blame] | 770 | } |
| 771 | if ((!(flash->tested & TEST_BAD_PROBE) && !(flash->tested & TEST_OK_PROBE)) || |
| 772 | (!(flash->tested & TEST_BAD_READ) && !(flash->tested & TEST_OK_READ)) || |
| 773 | (!(flash->tested & TEST_BAD_ERASE) && !(flash->tested & TEST_OK_ERASE)) || |
| 774 | (!(flash->tested & TEST_BAD_WRITE) && !(flash->tested & TEST_OK_WRITE))) { |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 775 | printf("This flash part has status UNTESTED for operations:"); |
Carl-Daniel Hailfinger | 6a0a25c | 2008-11-28 23:45:27 +0000 | [diff] [blame] | 776 | if (!(flash->tested & TEST_BAD_PROBE) && !(flash->tested & TEST_OK_PROBE)) |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 777 | printf(" PROBE"); |
Carl-Daniel Hailfinger | 6a0a25c | 2008-11-28 23:45:27 +0000 | [diff] [blame] | 778 | if (!(flash->tested & TEST_BAD_READ) && !(flash->tested & TEST_OK_READ)) |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 779 | printf(" READ"); |
Carl-Daniel Hailfinger | 6a0a25c | 2008-11-28 23:45:27 +0000 | [diff] [blame] | 780 | if (!(flash->tested & TEST_BAD_ERASE) && !(flash->tested & TEST_OK_ERASE)) |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 781 | printf(" ERASE"); |
Carl-Daniel Hailfinger | 6a0a25c | 2008-11-28 23:45:27 +0000 | [diff] [blame] | 782 | if (!(flash->tested & TEST_BAD_WRITE) && !(flash->tested & TEST_OK_WRITE)) |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 783 | printf(" WRITE"); |
| 784 | printf("\n"); |
| 785 | } |
Uwe Hermann | a972040 | 2009-05-21 15:55:46 +0000 | [diff] [blame] | 786 | printf("Please email a report to flashrom@coreboot.org if any " |
| 787 | "of the above operations\nwork correctly for you with " |
| 788 | "this flash part. Please include the flashrom\noutput " |
| 789 | "with the additional -V option for all operations you " |
| 790 | "tested (-V, -rV,\n-wV, -EV), and mention which " |
| 791 | "mainboard you tested. Thanks for your help!\n===\n"); |
Peter Stuge | 1159d58 | 2008-05-03 04:34:37 +0000 | [diff] [blame] | 792 | } |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 793 | |
Jordan Crouse | 144ede6 | 2007-10-04 06:26:41 +0000 | [diff] [blame] | 794 | if (!(read_it | write_it | verify_it | erase_it)) { |
| 795 | printf("No operations were specified.\n"); |
| 796 | // FIXME: flash writes stay enabled! |
| 797 | exit(1); |
| 798 | } |
| 799 | |
Ollie Lho | efa2858 | 2004-12-08 20:10:01 +0000 | [diff] [blame] | 800 | if (!filename && !erase_it) { |
Jordan Crouse | 144ede6 | 2007-10-04 06:26:41 +0000 | [diff] [blame] | 801 | printf("Error: No filename specified.\n"); |
| 802 | // FIXME: flash writes stay enabled! |
| 803 | exit(1); |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 804 | } |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 805 | |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 806 | size = flash->total_size * 1024; |
| 807 | buf = (uint8_t *) calloc(size, sizeof(char)); |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 808 | |
Ollie Lho | efa2858 | 2004-12-08 20:10:01 +0000 | [diff] [blame] | 809 | if (erase_it) { |
Carl-Daniel Hailfinger | 7314cc3 | 2009-01-28 00:27:54 +0000 | [diff] [blame] | 810 | if (erase_flash(flash)) |
Peter Stuge | f31104c | 2008-04-28 14:47:30 +0000 | [diff] [blame] | 811 | return 1; |
Ollie Lho | efa2858 | 2004-12-08 20:10:01 +0000 | [diff] [blame] | 812 | } else if (read_it) { |
Carl-Daniel Hailfinger | 49eb4dd | 2009-06-19 11:23:57 +0000 | [diff] [blame] | 813 | if (read_flash(flash, filename)) |
Peter Stuge | 1fec0f3 | 2009-01-12 21:00:35 +0000 | [diff] [blame] | 814 | return 1; |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 815 | } else { |
Stefan Reinauer | 018aca8 | 2006-11-21 23:48:51 +0000 | [diff] [blame] | 816 | struct stat image_stat; |
| 817 | |
Ollie Lho | 761bf1b | 2004-03-20 16:46:10 +0000 | [diff] [blame] | 818 | if ((image = fopen(filename, "r")) == NULL) { |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 819 | perror(filename); |
| 820 | exit(1); |
| 821 | } |
Stefan Reinauer | 018aca8 | 2006-11-21 23:48:51 +0000 | [diff] [blame] | 822 | if (fstat(fileno(image), &image_stat) != 0) { |
| 823 | perror(filename); |
| 824 | exit(1); |
| 825 | } |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 826 | if (image_stat.st_size != flash->total_size * 1024) { |
Uwe Hermann | 793bdcd | 2008-05-22 22:47:04 +0000 | [diff] [blame] | 827 | fprintf(stderr, "Error: Image size doesn't match\n"); |
Stefan Reinauer | 018aca8 | 2006-11-21 23:48:51 +0000 | [diff] [blame] | 828 | exit(1); |
| 829 | } |
| 830 | |
Peter Stuge | 1fec0f3 | 2009-01-12 21:00:35 +0000 | [diff] [blame] | 831 | numbytes = fread(buf, 1, size, image); |
Peter Stuge | 7ffbc6f | 2008-06-18 02:08:40 +0000 | [diff] [blame] | 832 | show_id(buf, size, force); |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 833 | fclose(image); |
Peter Stuge | 1fec0f3 | 2009-01-12 21:00:35 +0000 | [diff] [blame] | 834 | if (numbytes != size) { |
| 835 | fprintf(stderr, "Error: Failed to read file. Got %ld bytes, wanted %ld!\n", numbytes, size); |
| 836 | return 1; |
| 837 | } |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 838 | } |
| 839 | |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 840 | // This should be moved into each flash part's code to do it |
| 841 | // cleanly. This does the job. |
Carl-Daniel Hailfinger | 0bd2a2b | 2009-06-05 18:32:07 +0000 | [diff] [blame] | 842 | /* FIXME: Adapt to the external flasher infrastructure. */ |
Stefan Reinauer | ce53297 | 2007-05-23 17:20:56 +0000 | [diff] [blame] | 843 | handle_romentries(buf, (uint8_t *) flash->virtual_memory); |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 844 | |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 845 | // //////////////////////////////////////////////////////////// |
Uwe Hermann | a7e0548 | 2007-05-09 10:17:44 +0000 | [diff] [blame] | 846 | |
Peter Stuge | f31104c | 2008-04-28 14:47:30 +0000 | [diff] [blame] | 847 | if (write_it) { |
Paul Fox | d51410c | 2009-06-12 08:04:08 +0000 | [diff] [blame] | 848 | printf("Writing flash chip... "); |
Peter Stuge | f31104c | 2008-04-28 14:47:30 +0000 | [diff] [blame] | 849 | if (!flash->write) { |
| 850 | fprintf(stderr, "Error: flashrom has no write function for this flash chip.\n"); |
| 851 | return 1; |
| 852 | } |
Stefan Reinauer | 143da0b | 2006-01-04 16:42:57 +0000 | [diff] [blame] | 853 | ret |= flash->write(flash, buf); |
Paul Fox | d51410c | 2009-06-12 08:04:08 +0000 | [diff] [blame] | 854 | if (!ret) printf("COMPLETE.\n"); |
Peter Stuge | f31104c | 2008-04-28 14:47:30 +0000 | [diff] [blame] | 855 | } |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 856 | |
Ollie Lho | cbbf125 | 2004-03-17 22:22:08 +0000 | [diff] [blame] | 857 | if (verify_it) |
Stefan Reinauer | 143da0b | 2006-01-04 16:42:57 +0000 | [diff] [blame] | 858 | ret |= verify_flash(flash, buf); |
Ollie Lho | 184a404 | 2005-11-26 21:55:36 +0000 | [diff] [blame] | 859 | |
Carl-Daniel Hailfinger | 702218d | 2009-05-08 17:43:22 +0000 | [diff] [blame] | 860 | programmer_shutdown(); |
| 861 | |
Stefan Reinauer | 143da0b | 2006-01-04 16:42:57 +0000 | [diff] [blame] | 862 | return ret; |
Ronald G. Minnich | f4cf2ba | 2002-01-29 18:26:26 +0000 | [diff] [blame] | 863 | } |