Searched refs:ecc_strength (Results 1 - 14 of 14) sorted by relevance

/u-boot/drivers/mtd/nand/raw/
H A Dpxa3xx_nand.h56 int ecc_strength, ecc_step_size; member in struct:pxa3xx_nand_platform_data
H A Dmxs_nand.c137 (geo->gf_len * geo->ecc_strength +
141 (geo->gf_len * geo->ecc_strength +
147 geo->ecc_strength, *chunk_num);
156 unsigned int ecc_strength,
176 geo->ecc_strength = round_up(ecc_strength, 2);
182 if (geo->ecc_strength > nand_info->max_ecc_strength_supported)
189 (geo->ecc_strength * geo->gf_len * (geo->ecc_chunk_count - 1)
229 geo->ecc_strength = ((mtd->oobsize - MXS_NAND_METADATA_SIZE) * 8)
232 geo->ecc_strength
154 mxs_nand_calc_ecc_layout_by_info(struct bch_geometry *geo, struct mtd_info *mtd, unsigned int ecc_strength, unsigned int ecc_step) argument
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H A Dsunxi_nand_spl.c90 int ecc_strength; member in struct:nfc_config
262 int oob_chunk_sz = ecc_bytes[conf->ecc_strength];
283 writel((rand_seed << 16) | (conf->ecc_strength << 12) |
393 for (conf->ecc_strength = max_ecc_strength;
394 conf->ecc_strength >= 0;
395 conf->ecc_strength--) {
H A Dpxa3xx_nand.c1575 uint16_t ecc_strength, ecc_step; local
1619 if (pdata->ecc_strength && pdata->ecc_step_size) {
1620 ecc_strength = pdata->ecc_strength;
1623 ecc_strength = chip->ecc_strength_ds;
1628 if (ecc_strength < 1 && ecc_step < 1) {
1629 ecc_strength = 1;
1633 ret = pxa_ecc_init(info, &chip->ecc, ecc_strength,
1779 pdata->ecc_strength = dev_read_u32_default(dev, "nand-ecc-strength", 0);
H A Dcortina_nand.c1175 int ecc_strength; local
1181 ecc_strength = dev_read_u32_default(dev, "nand-ecc-strength", 16);
1185 switch (ecc_strength) {
H A Dnand_base.c4453 int ret, ecc_mode = -1, ecc_strength, ecc_step; local
4498 ecc_strength = ofnode_read_s32_default(node,
4503 if ((ecc_step >= 0 && !(ecc_strength >= 0)) ||
4504 (!(ecc_step >= 0) && ecc_strength >= 0)) {
4520 if (ecc_strength >= 0)
4521 chip->ecc.strength = ecc_strength;
5182 mtd->ecc_strength = ecc->strength;
5190 mtd->bitflip_threshold = DIV_ROUND_UP(mtd->ecc_strength * 3, 4);
/u-boot/tools/
H A Dmxsboot.c137 static inline uint32_t mx28_nand_ecc_size_in_bits(uint32_t ecc_strength) argument
139 return ecc_strength * MXS_NAND_BITS_PER_ECC_LEVEL;
145 int ecc_strength; local
155 ecc_strength = ((page_oob_size - MXS_NAND_METADATA_SIZE) * 8)
159 return round_down(ecc_strength, 2);
163 uint32_t ecc_strength)
173 chunk_ecc_size_in_bits = mx28_nand_ecc_size_in_bits(ecc_strength);
213 uint32_t ecc_strength; local
214 ecc_strength = mx28_nand_get_ecc_strength(nand_writesize, nand_oobsize);
215 return mx28_nand_get_mark_offset(nand_writesize, ecc_strength) >>
162 mx28_nand_get_mark_offset(uint32_t page_data_size, uint32_t ecc_strength) argument
220 uint32_t ecc_strength; local
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H A Dsunxi-spl-image-builder.c22 int ecc_strength; member in struct:image_info
118 int eccbytes = DIV_ROUND_UP(info->ecc_strength * 14, 8);
245 bch = init_bch(14, info->ecc_strength, BCH_PRIMITIVE_POLY);
371 if (valid_ecc_strengths[i] == info->ecc_strength)
377 info->ecc_strength);
381 eccbytes = DIV_ROUND_UP(info->ecc_strength * 14, 8);
435 info.ecc_strength = strtol(optarg, &endptr, 0);
/u-boot/include/
H A Dmxs_nand.h19 * @ecc_strength: A number that describes the strength of the ECC
34 unsigned int ecc_strength; member in struct:bch_geometry
/u-boot/drivers/mtd/
H A Dmtdcore.c334 return snprintf(buf, PAGE_SIZE, "%u\n", mtd->ecc_strength);
336 static DEVICE_ATTR(ecc_strength, S_IRUGO, mtd_ecc_strength_show, NULL);
447 mtd->bitflip_threshold = mtd->ecc_strength;
1006 if (mtd->ecc_strength == 0)
1123 if (mtd->ecc_strength == 0)
H A Dmtdpart.c751 slave->ecc_strength = master->ecc_strength;
/u-boot/cmd/
H A Dmtd.c178 if (mtd->ecc_strength) {
179 printf(" - ECC strength: %u bits\n", mtd->ecc_strength);
H A Dnand.c424 printf(" ecc strength %8d bits\n", mtd->ecc_strength);
/u-boot/include/linux/mtd/
H A Dmtd.h197 * Settable by driver, else defaults to ecc_strength. User can override
221 unsigned int ecc_strength; member in struct:mtd_info

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