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Searched refs:mtd (Results 1 – 25 of 189) sorted by relevance

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/u-boot/include/linux/mtd/
A Dmtd.h46 struct mtd_info *mtd; member
360 return mtd->parent; in mtd_is_partition()
396 return ops->mode == MTD_OPS_AUTO_OOB ? mtd->oobavail : mtd->oobsize; in mtd_oobavail()
436 if (mtd->_sync) in mtd_sync()
437 mtd->_sync(mtd); in mtd_sync()
450 return mtd->_suspend ? mtd->_suspend(mtd) : 0; in mtd_suspend()
455 if (mtd->_resume) in mtd_resume()
456 mtd->_resume(mtd); in mtd_resume()
492 return mtd->_read_oob && mtd->_write_oob; in mtd_has_oob()
497 return mtd->type == MTD_NANDFLASH || mtd->type == MTD_MLCNANDFLASH; in mtd_type_is_nand()
[all …]
/u-boot/drivers/mtd/nand/raw/
A Dmxs_nand_spl.c17 static struct mtd_info *mtd; variable
59 if (chip->dev_ready(mtd)) in mxs_nand_command()
117 if (chip->read_byte(mtd) != 'O' || chip->read_byte(mtd) != 'N' || in mxs_flash_onfi_ident()
118 chip->read_byte(mtd) != 'F' || chip->read_byte(mtd) != 'I') { in mxs_flash_onfi_ident()
125 mtd->name = p->model; in mxs_flash_onfi_ident()
127 mtd->erasesize = le32_to_cpu(p->pages_per_block) * mtd->writesize; in mxs_flash_onfi_ident()
181 chip->cmdfunc(mtd, NAND_CMD_READ0, mtd->writesize, page); in is_badblock()
183 chip->read_buf(mtd, chip->oob_poi, mtd->oobsize); in is_badblock()
216 nand_chip.scan_bbt(mtd); in nand_init()
217 mxs_nand_setup_ecc(mtd); in nand_init()
[all …]
A Dnand_util.c74 erase.mtd = mtd; in nand_erase_opts()
78 mtd->erasesize); in nand_erase_opts()
235 chip->cmdfunc(mtd, in nand_lock()
457 l = (l + mtd->writesize - 1) / mtd->writesize; in drop_ffs()
485 size_t verlen = mtd->writesize + mtd->oobsize; in nand_verify_page_oob()
759 if (nand_block_isbad(mtd, offset & ~(mtd->erasesize - 1))) { in nand_read_skip_bad()
825 .mtd = mtd, in nand_torture()
838 if (offset + mtd->erasesize > mtd->size) { in nand_torture()
860 err = mtd_read(mtd, offset, mtd->erasesize, &retlen, buf); in nand_torture()
877 err = mtd_write(mtd, offset, mtd->erasesize, &retlen, buf); in nand_torture()
[all …]
A Dvf610_nfc.c216 vf610_nfc_write(mtd, reg, vf610_nfc_read(mtd, reg) | bits); in vf610_nfc_set()
221 vf610_nfc_write(mtd, reg, vf610_nfc_read(mtd, reg) & ~bits); in vf610_nfc_clear()
399 trfr_sz += mtd->writesize + mtd->oobsize; in vf610_nfc_command()
471 l = min_t(uint, len, mtd->writesize + mtd->oobsize - c); in vf610_nfc_write_buf()
573 vf610_nfc_read_buf(mtd, oob, mtd->oobsize); in vf610_nfc_correct_data()
599 vf610_nfc_read_buf(mtd, chip->oob_poi, mtd->oobsize); in vf610_nfc_read_page()
620 vf610_nfc_write_buf(mtd, buf, mtd->writesize); in vf610_nfc_write_page()
622 vf610_nfc_write_buf(mtd, chip->oob_poi, mtd->oobsize); in vf610_nfc_write_page()
625 nfc->write_sz = mtd->writesize + mtd->oobsize; in vf610_nfc_write_page()
695 if (mtd->writesize + mtd->oobsize > PAGE_2K + OOB_MAX - 8) { in vf610_nfc_nand_init()
[all …]
A Dnand_spl_simple.c13 static struct mtd_info *mtd; variable
31 while (!this->dev_ready(mtd)) in nand_command()
53 while (!this->dev_ready(mtd)) in nand_command()
70 while (!this->dev_ready(mtd)) in nand_command()
87 hwctrl(mtd, offs & 0xff, in nand_command()
100 hwctrl(mtd, NAND_CMD_READSTART, in nand_command()
107 while (!this->dev_ready(mtd)) in nand_command()
126 this->read_buf(mtd, bb_data, 2); in nand_is_bad_block()
130 this->read_buf(mtd, bb_data, 1); in nand_is_bad_block()
217 mtd = nand_to_mtd(&nand_chip); in nand_init()
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A Dam335x_spl_bch.c19 static struct mtd_info *mtd; variable
38 while (!this->dev_ready(mtd)) in nand_command()
59 while (!this->dev_ready(mtd)) in nand_command()
70 hwctrl(mtd, offs & 0xff, in nand_command()
75 hwctrl(mtd, (page_addr & 0xff), in nand_command()
112 hwctrl(mtd, NAND_CMD_READSTART, in nand_command()
123 while (!this->dev_ready(mtd)) in nand_command()
171 this->read_buf(mtd, p, eccsize); in nand_read_page()
207 mtd = nand_to_mtd(&nand_chip); in nand_init()
213 nand_chip.select_chip(mtd, 0); in nand_init()
[all …]
A Dnand_base.c360 ofs += mtd->erasesize - mtd->writesize; in nand_block_bad()
420 ofs += mtd->erasesize - mtd->writesize; in nand_default_block_markbad()
460 einfo.mtd = mtd; in nand_block_markbad_lowlevel()
1107 if (offset_in_page + len > mtd->writesize + mtd->oobsize) in nand_read_page_op()
1169 if (offset_in_page + len > mtd->writesize + mtd->oobsize) in nand_change_read_column_op()
3961 mtd->erasesize *= mtd->writesize; in nand_flash_detect_onfi()
4066 mtd->erasesize *= mtd->writesize; in nand_flash_detect_jedec()
4289 mtd->oobsize = 32 * mtd->writesize >> 9; in nand_decode_ext_id()
4308 mtd->oobsize = mtd->writesize / 32; in nand_decode_id()
4571 mtd->erasesize >> 10, mtd->writesize, mtd->oobsize); in nand_get_flash_type()
[all …]
A Dnand.c44 if (mtd && get_nand_dev_by_index(i) == mtd) in nand_mtd_to_devnum()
57 nand_info[devnum] = mtd; in nand_register()
60 mtd->name = dev_name[devnum]; in nand_register()
67 add_mtd_device(mtd); in nand_register()
70 total_nand_size += mtd->size / 1024; in nand_register()
82 struct mtd_info *mtd = nand_to_mtd(nand); in nand_init_chip() local
94 if (nand_scan(mtd, maxchips)) in nand_init_chip()
97 nand_register(i, mtd); in nand_init_chip()
110 if (mtd != NULL) { in create_mtd_concat()
116 struct mtd_info *mtd; in create_mtd_concat() local
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A Dmxs_nand.c642 nand->read_buf(mtd, buf, mtd->writesize); in mxs_nand_erased_page()
706 (mtd->writesize + mtd->oobsize); in mxs_nand_ecc_read_page()
712 d->cmd.pio_words[3] = mtd->writesize + mtd->oobsize; in mxs_nand_ecc_read_page()
738 (mtd->writesize + mtd->oobsize); in mxs_nand_ecc_read_page()
869 d->cmd.pio_words[3] = (mtd->writesize + mtd->oobsize); in mxs_nand_ecc_write_page()
1039 nand->cmdfunc(mtd, NAND_CMD_READ0, mtd->writesize, page); in mxs_nand_ecc_read_oob()
1040 nand->read_buf(mtd, nand->oob_poi, mtd->oobsize); in mxs_nand_ecc_read_oob()
1048 nand->cmdfunc(mtd, NAND_CMD_READ0, mtd->writesize, page); in mxs_nand_ecc_read_oob()
1080 nand->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, page); in mxs_nand_ecc_write_oob()
1127 if (mtd->oobsize > 1024 || chip->ecc_step_ds < mtd->oobsize) in mxs_nand_set_geometry()
[all …]
A Dnand_bbt.c323 ops.ooblen = mtd->oobsize; in scan_read_oob()
338 buf += mtd->oobsize + mtd->writesize; in scan_read_oob()
339 len -= mtd->writesize; in scan_read_oob()
340 offs += mtd->writesize; in scan_read_oob()
439 offs += mtd->writesize; in scan_block_fast()
487 from += mtd->erasesize - (mtd->writesize * numpages); in create_bbt()
530 int scanlen = mtd->writesize + mtd->oobsize; in search_bbt()
564 scan_read(mtd, buf, offs, mtd->writesize, td); in search_bbt()
601 search_bbt(mtd, buf, td); in search_read_bbts()
734 res = mtd_read_oob(mtd, to + mtd->writesize, &ops); in write_bbt()
[all …]
A Dmxc_nand.c399 chip->cmdfunc(mtd, NAND_CMD_READOOB, mtd->writesize, page);
535 chip->cmdfunc(mtd, NAND_CMD_READOOB, mtd->writesize, page);
558 chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, page);
780 col += mtd->writesize;
832 col += mtd->writesize;
834 n = mtd->writesize + mtd->oobsize - col;
868 m += mtd->oobsize;
905 n = mtd->writesize + mtd->oobsize - col;
932 m += mtd->oobsize;
1148 struct mtd_info *mtd; local
[all …]
A Dzynq_nand.c451 chip->read_buf(mtd, p, (mtd->oobsize - data_width)); in zynq_nand_read_oob()
475 chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, page); in zynq_nand_write_oob()
477 chip->write_buf(mtd, buf, (mtd->oobsize - data_width)); in zynq_nand_write_oob()
508 chip->read_buf(mtd, buf, mtd->writesize); in zynq_nand_read_page_raw()
511 chip->read_buf(mtd, p, (mtd->oobsize - data_width)); in zynq_nand_read_page_raw()
525 chip->read_buf(mtd, buf, mtd->writesize); in zynq_nand_read_page_raw_nooob()
556 chip->write_buf(mtd, buf, mtd->writesize); in zynq_nand_write_page_raw()
559 chip->write_buf(mtd, p, (mtd->oobsize - data_width)); in zynq_nand_write_page_raw()
619 chip->write_buf(mtd, oob_ptr, (mtd->oobsize - data_width)); in zynq_nand_write_page_hwecc()
709 chip->read_buf(mtd, oob_ptr, (mtd->oobsize - data_width)); in zynq_nand_read_page_hwecc()
[all …]
/u-boot/drivers/mtd/
A Dmtdcore.c195 return mtd ? mtd_suspend(mtd) : 0; in mtd_cls_suspend()
479 dev_set_drvdata(&mtd->dev, mtd); in add_mtd_device()
554 mtd->index, mtd->name, mtd->usecount); in del_mtd_device()
732 if (mtd && mtd != ret) in get_mtd_device()
759 err = mtd->_get_device(mtd); in __get_mtd_device()
844 if (!mtd->_block_isbad(mtd, offset & ~(mtd->erasesize - 1))) in mtd_get_len_incl_bad()
868 mtd->_put_device(mtd); in __put_mtd_device()
893 return mtd->_erase(mtd, instr); in mtd_erase()
1580 return mtd->_lock(mtd, ofs, len); in mtd_lock()
1592 return mtd->_unlock(mtd, ofs, len); in mtd_unlock()
[all …]
A Dcfi_mtd.c26 flash_info_t *fi = mtd->priv; in cfi_mtd_erase()
157 mtd->numeraseregions = 0; in cfi_mtd_set_erasesize()
206 struct mtd_info *mtd; in cfi_mtd_init() local
216 mtd = &cfi_mtd_info[i]; in cfi_mtd_init()
228 mtd->size = fi->size; in cfi_mtd_init()
229 mtd->writesize = 1; in cfi_mtd_init()
230 mtd->writebufsize = mtd->writesize; in cfi_mtd_init()
238 mtd->priv = fi; in cfi_mtd_init()
240 if (add_mtd_device(mtd)) in cfi_mtd_init()
256 if (mtd == NULL) in cfi_mtd_init()
[all …]
A DMakefile6 mtd-$(CONFIG_MTD) += mtdcore.o mtd_uboot.o
7 mtd-$(CONFIG_DM_MTD) += mtd-uclass.o
8 mtd-$(CONFIG_MTD_PARTITIONS) += mtdpart.o
9 mtd-$(CONFIG_MTD_CONCAT) += mtdconcat.o
10 mtd-$(CONFIG_ALTERA_QSPI) += altera_qspi.o
12 mtd-$(CONFIG_FLASH_CFI_MTD) += cfi_mtd.o
15 mtd-$(CONFIG_ST_SMI) += st_smi.o
23 ifneq ($(mtd-y),)
24 obj-y += mtd.o
34 ifneq ($(mtd-y),)
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A Daltera_qspi.c66 struct mtd_info *mtd = info->mtd; in flash_print_info() local
88 struct mtd_info *mtd = info->mtd; in flash_erase() local
93 instr.mtd = mtd; in flash_erase()
108 struct mtd_info *mtd = info->mtd; in write_buff() local
252 *len = mtd->size; in altera_qspi_get_locked_range()
269 num_sectors = mtd->size / mtd->erasesize; in altera_qspi_lock()
320 mtd->dev = dev; in altera_qspi_probe()
321 mtd->name = "nor0"; in altera_qspi_probe()
326 mtd->writebufsize = mtd->writesize; in altera_qspi_probe()
338 flash->mtd = mtd; in altera_qspi_probe()
[all …]
A Dmtdpart.c299 res = mtd->parent->_read(mtd->parent, from + mtd->offset, len, in part_read()
314 return mtd->parent->_point(mtd->parent, from + mtd->offset, len, in part_point()
320 return mtd->parent->_unpoint(mtd->parent, from + mtd->offset, len); in part_unpoint()
360 res = mtd->parent->_read_oob(mtd->parent, from + mtd->offset, ops); in part_read_oob()
401 return mtd->parent->_write(mtd->parent, to + mtd->offset, len, in part_write()
408 return mtd->parent->_panic_write(mtd->parent, to + mtd->offset, len, in part_panic_write()
419 return mtd->parent->_write_oob(mtd->parent, to + mtd->offset, ops); in part_write_oob()
472 return mtd->parent->_lock(mtd->parent, ofs + mtd->offset, len); in part_lock()
477 return mtd->parent->_unlock(mtd->parent, ofs + mtd->offset, len); in part_unlock()
487 mtd->parent->_sync(mtd->parent); in part_sync()
[all …]
A Dmtdconcat.c40 struct mtd_info mtd; member
97 mtd->ecc_stats.failed++; in concat_read()
100 mtd->ecc_stats.corrected++; in concat_read()
178 if (mtd->writesize > 1) { in concat_writev()
180 if (do_div(__to, mtd->writesize) || (total_len % mtd->writesize)) in concat_writev()
266 mtd->ecc_stats.failed++; in concat_read_oob()
360 erase->mtd = mtd; in concat_dev_erase()
368 err = mtd_erase(mtd, erase); in concat_dev_erase()
779 concat->mtd.flags |= in mtd_concat_create()
813 concat->mtd.name = name; in mtd_concat_create()
[all …]
/u-boot/cmd/
A Dmtd.c24 struct mtd_info *mtd; in get_mtd_by_name() local
31 PTR_ERR(mtd)); in get_mtd_by_name()
33 return mtd; in get_mtd_by_name()
123 if (mtd->dev) { in mtd_show_device()
132 switch (mtd->type) { in mtd_show_device()
163 if (mtd->oobsize) { in mtd_show_device()
176 mtd->offset, mtd->offset + mtd->size, mtd->name); in mtd_show_device()
263 if (mtd->type == MTD_NANDFLASH || mtd->type == MTD_MLCNANDFLASH) in do_mtd_io()
294 default_len = dump ? mtd->writesize : mtd->size; in do_mtd_io()
427 erase_op.mtd = mtd; in do_mtd_erase()
[all …]
A Dnand.c125 if (!mtd) in set_dev()
173 for (off = 0; off < mtd->size; off += mtd->erasesize) { in do_nand_status()
260 ret = mtd->write_oob(mtd, ENV_OFFSET_SIZE, &ops); in do_nand_env_oob()
296 if (!mtd) in nand_print_and_set_info()
304 mtd->name, mtd->erasesize >> 10); in nand_print_and_set_info()
347 addr += mtd->writesize + mtd->oobsize; in raw_access()
446 if (!mtd) { in do_nand()
453 for (off = 0; off < mtd->size; off += mtd->erasesize) in do_nand()
595 rwsize = pagecount * (mtd->writesize + mtd->oobsize); in do_nand()
873 r = nand_read_skip_bad(mtd, offset, &cnt, NULL, mtd->size, in nand_load_image()
[all …]
A Donenand.c53 if (*size == mtd->size) in arg_off_size_onenand()
112 .len = mtd->writesize, in onenand_write_oneblock_withoob()
117 for (page = 0; page < (mtd->erasesize / mtd->writesize); page ++) { in onenand_write_oneblock_withoob()
119 buf += mtd->writesize; in onenand_write_oneblock_withoob()
121 buf += mtd->oobsize; in onenand_write_oneblock_withoob()
125 to += mtd->writesize; in onenand_write_oneblock_withoob()
207 instr.mtd = mtd; in onenand_block_erase()
312 datbuf = malloc(mtd->writesize + mtd->oobsize); in onenand_dump()
373 mtd = &onenand_mtd; in do_onenand_bad()
376 for (ofs = 0; ofs < mtd->size; ofs += mtd->erasesize) { in do_onenand_bad()
[all …]
/u-boot/drivers/dfu/
A Ddfu_mtd.c25 struct mtd_info *mtd = dfu->data.mtd.info; in mtd_block_op() local
38 lim = dfu->data.mtd.start + dfu->data.mtd.size; in mtd_block_op()
60 erase_op.mtd = mtd; in mtd_block_op()
202 struct mtd_info *mtd = dfu->data.mtd.info; in dfu_flush_medium_mtd() local
210 erase_op.mtd = dfu->data.mtd.info; in dfu_flush_medium_mtd()
216 remaining = dfu->data.mtd.start + dfu->data.mtd.size - in dfu_flush_medium_mtd()
261 put_mtd_device(mtd); in dfu_fill_entity_mtd()
264 dfu->data.mtd.info = mtd; in dfu_fill_entity_mtd()
266 has_pages = mtd->type == MTD_NANDFLASH || mtd->type == MTD_MLCNANDFLASH; in dfu_fill_entity_mtd()
305 if (!mtd_is_aligned_with_block_size(mtd, dfu->data.mtd.start)) { in dfu_fill_entity_mtd()
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/u-boot/drivers/mtd/onenand/
A Donenand_base.c1050 this->command(mtd, readcmd, from, mtd->oobsize); in onenand_read_oob_nolock()
1248 this->command(mtd, readcmd, from, mtd->oobsize); in onenand_bbt_read_oob()
1298 this->command(mtd, readcmd, to, mtd->oobsize); in onenand_verify_oob()
1486 this->command(mtd, ONENAND_CMD_PROG, to, mtd->writesize); in onenand_write_ops_nolock()
1590 this->command(mtd, ONENAND_CMD_BUFFERRAM, to, mtd->oobsize); in onenand_write_oob_nolock()
1608 this->command(mtd, oobcmd, to, mtd->oobsize); in onenand_write_oob_nolock()
2632 mtd->oobsize = mtd->writesize >> 5; in onenand_probe()
2634 mtd->erasesize = mtd->writesize << 6; in onenand_probe()
2646 this->page_mask = (mtd->erasesize / mtd->writesize) - 1; in onenand_probe()
2668 mtd->writebufsize = mtd->writesize; in onenand_probe()
[all …]
/u-boot/arch/arm/mach-imx/
A Dcmd_nandbcb.c198 boot_cfg->mtd = mtd; in nandbcb_get_info()
211 mtd = boot_cfg->mtd; in nandbcb_get_size()
240 mtd = boot_cfg->mtd; in nandbcb_set_boot_config()
428 struct mtd_info *mtd = boot_cfg->mtd; in fill_fcb() local
506 mtd = boot_cfg->mtd; in read_fcb()
576 mtd = boot_cfg->mtd; in write_fcb()
681 mtd = boot_cfg->mtd; in read_dbbt()
720 mtd = boot_cfg->mtd; in write_dbbt()
825 mtd = boot_cfg->mtd; in nandbcb_write_bs_skip_bad()
967 mtd = boot_cfg->mtd; in nandbcb_init()
[all …]
/u-boot/board/socrates/
A Dnand.c15 static void sc_nand_write_byte(struct mtd_info *mtd, u_char byte);
17 static u_char sc_nand_read_byte(struct mtd_info *mtd);
18 static u16 sc_nand_read_word(struct mtd_info *mtd);
36 static void sc_nand_write_byte(struct mtd_info *mtd, u_char byte) in sc_nand_write_byte() argument
38 sc_nand_write_buf(mtd, (const uchar *)&byte, sizeof(byte)); in sc_nand_write_byte()
50 struct nand_chip *this = mtd_to_nand(mtd); in sc_nand_write_buf()
63 static u_char sc_nand_read_byte(struct mtd_info *mtd) in sc_nand_read_byte() argument
66 sc_nand_read_buf(mtd, (uchar *)&byte, sizeof(byte)); in sc_nand_read_byte()
74 static u16 sc_nand_read_word(struct mtd_info *mtd) in sc_nand_read_word() argument
77 sc_nand_read_buf(mtd, (uchar *)&word, sizeof(word)); in sc_nand_read_word()
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