FreeCalypso > hg > freecalypso-tools

comparison loadtools/fldevs.c @ 976:ff4ce8d5ece4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-loadtool flash: definitions for AMD sector lock architecture
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 01 Dec 2023 06:43:21 +0000
parents 7c18eac91457
children a400bb4a1620
comparison
equal deleted inserted replaced
975:343552c6c621 976:ff4ce8d5ece4
314 {0x40, 'P'}, 314 {0x40, 'P'},
315 {0x41, 'R'}, 315 {0x41, 'R'},
316 {0x42, 'I'}, 316 {0x42, 'I'},
317 {0x43, '1'}, 317 {0x43, '1'},
318 {0x44, '3'}, 318 {0x44, '3'},
319 {-1, 0} 319 {0x49, 0x04},
320 {-1, 0}
321 };
322
323 static struct amd_lock_info Am29DL640G_lock_info = {
324 .ngroups = 8,
325 .groups = {
326 {0x2000, 8, 0, 1, 0},
327 {0x10000, 3, 0, 0, 0},
328 {0x40000, 3, 1, 0, 1},
329 {0x40000, 12, 1, 1, 1},
330 {0x40000, 12, 1, 1, 1},
331 {0x40000, 3, 1, 1, 0},
332 {0x10000, 3, 0, 0, 0},
333 {0x2000, 8, 0, 0, 1}},
334 .have_status_word_3 = 1,
320 }; 335 };
321 336
322 struct flash_device flashdev_Am29DL640G = { 337 struct flash_device flashdev_Am29DL640G = {
323 .name = "Am29DL640G", 338 .name = "Am29DL640G",
324 .cfi_table = Am29DL640G_cfi, 339 .cfi_table = Am29DL640G_cfi,
325 .required_global_config = FLASH_GLOBAL_CFG_SINGLE_8M, 340 .required_global_config = FLASH_GLOBAL_CFG_SINGLE_8M,
326 .bank_geom = {&geom_8M_bothends, 0}, 341 .bank_geom = {&geom_8M_bothends, 0},
327 .cmdset = &flash_cmdset_amd, 342 .cmdset = &flash_cmdset_amd,
343 .lock_info = {&Am29DL640G_lock_info, 0},
328 }; 344 };
329 345
330 /* Spansion S71PL-J and S71PL-N flash */ 346 /* Spansion S71PL-J and S71PL-N flash */
331 347
332 static struct cfi_check spansion_PL032J_cfi[] = { 348 static struct cfi_check spansion_PL032J_cfi[] = {
365 .required_global_config = FLASH_GLOBAL_CFG_SINGLE_4M, 381 .required_global_config = FLASH_GLOBAL_CFG_SINGLE_4M,
366 .bank_geom = {&geom_4M_bothends, 0}, 382 .bank_geom = {&geom_4M_bothends, 0},
367 .cmdset = &flash_cmdset_amd, 383 .cmdset = &flash_cmdset_amd,
368 }; 384 };
369 385
370 /* S29PL064J/S71PL064J is identical to Am29DL640G covered above */ 386 /*
371 387 * For our purposes, S29PL064J/S71PL064J differs from Am29DL640G only
372 static struct cfi_check spansion_PL129J_cfi[] = { 388 * in terms of lock status retrieval and manipulation: the older chip
389 * lacks persistent/password mode lock bits and in-system lock/unlock
390 * operations. We distinguish them by one byte in CFI.
391 */
392
393 static struct cfi_check spansion_PL064J_cfi[] = {
373 {0x10, 'Q'}, 394 {0x10, 'Q'},
374 {0x11, 'R'}, 395 {0x11, 'R'},
375 {0x12, 'Y'}, 396 {0x12, 'Y'},
376 {0x13, 0x02}, 397 {0x13, 0x02},
377 {0x14, 0x00}, 398 {0x14, 0x00},
378 {0x15, 0x40}, 399 {0x15, 0x40},
379 {0x16, 0x00}, 400 {0x16, 0x00},
380 {0x27, 0x18}, 401 {0x27, 0x17},
381 {0x2C, 0x03}, 402 {0x2C, 0x03},
382 {0x2D, 0x07}, 403 {0x2D, 0x07},
383 {0x2E, 0x00}, 404 {0x2E, 0x00},
384 {0x2F, 0x20}, 405 {0x2F, 0x20},
385 {0x30, 0x00}, 406 {0x30, 0x00},
386 {0x31, 0xFD}, 407 {0x31, 0x7D},
387 {0x32, 0x00}, 408 {0x32, 0x00},
388 {0x33, 0x00}, 409 {0x33, 0x00},
389 {0x34, 0x01}, 410 {0x34, 0x01},
390 {0x35, 0x07}, 411 {0x35, 0x07},
391 {0x36, 0x00}, 412 {0x36, 0x00},
394 {0x40, 'P'}, 415 {0x40, 'P'},
395 {0x41, 'R'}, 416 {0x41, 'R'},
396 {0x42, 'I'}, 417 {0x42, 'I'},
397 {0x43, '1'}, 418 {0x43, '1'},
398 {0x44, '3'}, 419 {0x44, '3'},
399 {-1, 0} 420 {0x49, 0x07},
421 {-1, 0}
422 };
423
424 static struct amd_lock_info PL064J_lock_info = {
425 .ngroups = 8,
426 .groups = {
427 {0x2000, 8, 0, 1, 0},
428 {0x10000, 3, 0, 0, 0},
429 {0x40000, 3, 1, 0, 1},
430 {0x40000, 12, 1, 1, 1},
431 {0x40000, 12, 1, 1, 1},
432 {0x40000, 3, 1, 1, 0},
433 {0x10000, 3, 0, 0, 0},
434 {0x2000, 8, 0, 0, 1}},
435 .have_status_word_3 = 1,
436 .have_mode_lock_bits = 1,
437 };
438
439 struct flash_device flashdev_PL064J = {
440 .name = "Spansion S29PL064J",
441 .cfi_table = spansion_PL064J_cfi,
442 .required_global_config = FLASH_GLOBAL_CFG_SINGLE_8M,
443 .bank_geom = {&geom_8M_bothends, 0},
444 .cmdset = &flash_cmdset_amd,
445 .lock_info = {&PL064J_lock_info, 0},
446 };
447
448 static struct cfi_check spansion_PL129J_cfi[] = {
449 {0x10, 'Q'},
450 {0x11, 'R'},
451 {0x12, 'Y'},
452 {0x13, 0x02},
453 {0x14, 0x00},
454 {0x15, 0x40},
455 {0x16, 0x00},
456 {0x27, 0x18},
457 {0x2C, 0x03},
458 {0x2D, 0x07},
459 {0x2E, 0x00},
460 {0x2F, 0x20},
461 {0x30, 0x00},
462 {0x31, 0xFD},
463 {0x32, 0x00},
464 {0x33, 0x00},
465 {0x34, 0x01},
466 {0x35, 0x07},
467 {0x36, 0x00},
468 {0x37, 0x20},
469 {0x38, 0x00},
470 {0x40, 'P'},
471 {0x41, 'R'},
472 {0x42, 'I'},
473 {0x43, '1'},
474 {0x44, '3'},
475 {-1, 0}
476 };
477
478 static struct amd_lock_info PL129J_lock_info_0 = {
479 .ngroups = 4,
480 .groups = {
481 {0x2000, 8, 0, 1, 0},
482 {0x10000, 3, 0, 0, 0},
483 {0x40000, 7, 1, 0, 1},
484 {0x40000, 24, 1, 1, 1}},
485 .have_status_word_3 = 1,
486 .have_mode_lock_bits = 1,
487 };
488
489 static struct amd_lock_info PL129J_lock_info_1 = {
490 .ngroups = 4,
491 .groups = {
492 {0x40000, 24, 1, 1, 1},
493 {0x40000, 7, 1, 1, 0},
494 {0x10000, 3, 0, 0, 0},
495 {0x2000, 8, 0, 0, 1}},
496 .have_status_word_3 = 1,
497 .have_mode_lock_bits = 1,
400 }; 498 };
401 499
402 struct flash_device flashdev_PL129J = { 500 struct flash_device flashdev_PL129J = {
403 .name = "Spansion S29PL129J", 501 .name = "Spansion S29PL129J",
404 .cfi_table = spansion_PL129J_cfi, 502 .cfi_table = spansion_PL129J_cfi,
405 .required_global_config = FLASH_GLOBAL_CFG_DUAL_8M, 503 .required_global_config = FLASH_GLOBAL_CFG_DUAL_8M,
406 .bank_geom = {&geom_8M_bottomboot, &geom_8M_topboot}, 504 .bank_geom = {&geom_8M_bottomboot, &geom_8M_topboot},
407 .cmdset = &flash_cmdset_amd, 505 .cmdset = &flash_cmdset_amd,
506 .lock_info = {&PL129J_lock_info_0, &PL129J_lock_info_1},
408 }; 507 };
409 508
410 static struct cfi_check spansion_PL129N_cfi[] = { 509 static struct cfi_check spansion_PL129N_cfi[] = {
411 {0x10, 'Q'}, 510 {0x10, 'Q'},
412 {0x11, 'R'}, 511 {0x11, 'R'},
435 {0x43, '1'}, 534 {0x43, '1'},
436 {0x44, '4'}, 535 {0x44, '4'},
437 {-1, 0} 536 {-1, 0}
438 }; 537 };
439 538
539 static struct amd_lock_info PL129N_lock_info_0 = {
540 .ngroups = 3,
541 .groups = {
542 {0x10000, 4, 0, 1, 0},
543 {0x40000, 7, 1, 0, 1},
544 {0x40000, 24, 1, 1, 1}},
545 .have_status_word_3 = 1,
546 .have_pln_lock_reg = 1,
547 };
548
549 static struct amd_lock_info PL129N_lock_info_1 = {
550 .ngroups = 3,
551 .groups = {
552 {0x40000, 24, 1, 1, 1},
553 {0x40000, 7, 1, 1, 0},
554 {0x10000, 4, 0, 0, 1}},
555 .have_status_word_3 = 1,
556 .have_pln_lock_reg = 1,
557 };
558
440 struct flash_device flashdev_PL129N = { 559 struct flash_device flashdev_PL129N = {
441 .name = "Spansion S29PL129N", 560 .name = "Spansion S29PL129N",
442 .cfi_table = spansion_PL129N_cfi, 561 .cfi_table = spansion_PL129N_cfi,
443 .required_global_config = FLASH_GLOBAL_CFG_DUAL_8M, 562 .required_global_config = FLASH_GLOBAL_CFG_DUAL_8M,
444 .bank_geom = {&geom_8M_bottomboot_big, 563 .bank_geom = {&geom_8M_bottomboot_big,
445 &geom_8M_topboot_big}, 564 &geom_8M_topboot_big},
446 .cmdset = &flash_cmdset_amd, 565 .cmdset = &flash_cmdset_amd,
566 .lock_info = {&PL129N_lock_info_0, &PL129N_lock_info_1},
447 }; 567 };
448 568
449 /* Samsung K5A32xxCTM introduced onto the scene by Openmoko */ 569 /* Samsung K5A32xxCTM introduced onto the scene by Openmoko */
450 570
451 static struct cfi_check samsung_4M_topboot_cfi[] = { 571 static struct cfi_check samsung_4M_topboot_cfi[] = {
555 {0x44, '0'}, 675 {0x44, '0'},
556 {0x4F, 0x04}, 676 {0x4F, 0x04},
557 {-1, 0} 677 {-1, 0}
558 }; 678 };
559 679
680 static struct amd_lock_info K5L29_lock_info_0 = {
681 .ngroups = 4,
682 .groups = {
683 {0x2000, 8, 0, 1, 0},
684 {0x10000, 3, 0, 0, 0},
685 {0x40000, 7, 1, 0, 1},
686 {0x40000, 24, 1, 1, 1}},
687 .have_status_word_3 = 1,
688 .have_status_word_7 = 1,
689 .have_mode_lock_bits = 1,
690 };
691
692 static struct amd_lock_info K5L29_lock_info_1 = {
693 .ngroups = 4,
694 .groups = {
695 {0x40000, 24, 1, 1, 1},
696 {0x40000, 7, 1, 1, 0},
697 {0x10000, 3, 0, 0, 0},
698 {0x2000, 8, 0, 0, 1}},
699 .have_status_word_3 = 1,
700 .have_status_word_7 = 1,
701 .have_mode_lock_bits = 1,
702 };
703
560 struct flash_device flashdev_K5L29xx_A = { 704 struct flash_device flashdev_K5L29xx_A = {
561 .name = "Samsung K5L29xx_A", 705 .name = "Samsung K5L29xx_A",
562 .cfi_table = samsung_PL129J_equiv_cfi, 706 .cfi_table = samsung_PL129J_equiv_cfi,
563 .required_global_config = FLASH_GLOBAL_CFG_DUAL_8M, 707 .required_global_config = FLASH_GLOBAL_CFG_DUAL_8M,
564 .bank_geom = {&geom_8M_bottomboot, &geom_8M_topboot}, 708 .bank_geom = {&geom_8M_bottomboot, &geom_8M_topboot},
565 .cmdset = &flash_cmdset_amd, 709 .cmdset = &flash_cmdset_amd,
566 }; 710 .lock_info = {&K5L29_lock_info_0, &K5L29_lock_info_1},
711 };