1 // SPDX-License-Identifier: GPL-2.0
12 #define SPINAND_MFR_MACRONIX		0xC2
13 #define MACRONIX_ECCSR_MASK		0x0F
16 		SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
17 		SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
18 		SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
19 		SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
22 		SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
23 		SPINAND_PROG_LOAD(true, 0, NULL, 0));
26 		SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
27 		SPINAND_PROG_LOAD(false, 0, NULL, 0));
32 	return -ERANGE;  in mx35lfxge4ab_ooblayout_ecc()
39 		return -ERANGE;  in mx35lfxge4ab_ooblayout_free()
41 	region->offset = 2;  in mx35lfxge4ab_ooblayout_free()
42 	region->length = mtd->oobsize - 2;  in mx35lfxge4ab_ooblayout_free()
44 	return 0;  in mx35lfxge4ab_ooblayout_free()
56 		return -ERANGE;  in mx35ufxge4ad_ooblayout_ecc()
58 	region->offset = mtd->oobsize / 2;  in mx35ufxge4ad_ooblayout_ecc()
59 	region->length = mtd->oobsize / 2;  in mx35ufxge4ad_ooblayout_ecc()
61 	return 0;  in mx35ufxge4ad_ooblayout_ecc()
68 		return -ERANGE;  in mx35ufxge4ad_ooblayout_free()
70 	region->offset = 2;  in mx35ufxge4ad_ooblayout_free()
71 	region->length = mtd->oobsize / 2 - 2;  in mx35ufxge4ad_ooblayout_free()
73 	return 0;  in mx35ufxge4ad_ooblayout_free()
83 	struct spi_mem_op op = SPI_MEM_OP(SPI_MEM_OP_CMD(0x7c, 1),  in mx35lf1ge4ab_get_eccsr()
88 	int ret = spi_mem_exec_op(spinand->spimem, &op);  in mx35lf1ge4ab_get_eccsr()
93 	return 0;  in mx35lf1ge4ab_get_eccsr()
104 		return 0;  in mx35lf1ge4ab_ecc_get_status()
107 		return -EBADMSG;  in mx35lf1ge4ab_ecc_get_status()
112 		 * in order to avoid forcing the wear-leveling layer to move  in mx35lf1ge4ab_ecc_get_status()
116 			return nanddev_get_ecc_requirements(nand)->strength;  in mx35lf1ge4ab_ecc_get_status()
118 		if (WARN_ON(eccsr > nanddev_get_ecc_requirements(nand)->strength ||  in mx35lf1ge4ab_ecc_get_status()
120 			return nanddev_get_ecc_requirements(nand)->strength;  in mx35lf1ge4ab_ecc_get_status()
128 	return -EINVAL;  in mx35lf1ge4ab_ecc_get_status()
133 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x12),
134 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
143 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x22),
144 		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 1, 1),
152 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x26),
153 		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
162 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x37),
163 		     NAND_MEMORG(1, 4096, 128, 64, 2048, 40, 1, 1, 1),
172 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x14),
173 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
181 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x24),
182 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 2, 1, 1),
190 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x35),
191 		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 2, 1, 1),
199 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e),
200 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
209 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x9e),
210 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
220 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x20),
221 		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 1, 1),
230 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xb5),
231 		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 2, 1, 1),
240 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xb7),
241 		     NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
250 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa0),
251 		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 1, 1),
260 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa4),
261 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 2, 1, 1),
270 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa6),
271 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
280 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa2),
281 		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
290 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x90),
291 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
300 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x94),
301 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
310 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x96),
311 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
320 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x92),
321 		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),