| From c374839f9b4475173e536d1eaddff45cb481dbdf Mon Sep 17 00:00:00 2001 |
| From: Jaime Liao <jaimeliao@mxic.com.tw> |
| Date: Thu, 20 May 2021 09:45:08 +0800 |
| Subject: [PATCH] mtd: spinand: macronix: Add support for serial NAND flash |
| |
| Macronix NAND Flash devices are available in different configurations |
| and densities. |
| |
| MX"35" means SPI NAND |
| MX35"LF"/"UF" , LF means 3V and UF meands 1.8V |
| MX35LF"2G" , 2G means 2Gbits |
| MX35LF2G"E4"/"24"/"14", |
| E4 means internal ECC and Quad I/O(x4) |
| 24 means 8-bit ecc requirement and Quad I/O(x4) |
| 14 means 4-bit ecc requirement and Quad I/O(x4) |
| |
| MX35LF2G14AC is 3V 2Gbit serial NAND flash device |
| (without on-die ECC) |
| https://www.mxic.com.tw/Lists/Datasheet/Attachments/7926/MX35LF2G14AC,%203V,%202Gb,%20v1.1.pdf |
| |
| MX35UF4G24AD is 1.8V 4Gbit serial NAND flash device |
| (without on-die ECC) |
| https://www.mxic.com.tw/Lists/Datasheet/Attachments/7980/MX35UF4G24AD,%201.8V,%204Gb,%20v0.00.pdf |
| |
| MX35UF4GE4AD/MX35UF2GE4AD are 1.8V 4G/2Gbit serial |
| NAND flash device with 8-bit on-die ECC |
| https://www.mxic.com.tw/Lists/Datasheet/Attachments/7983/MX35UF4GE4AD,%201.8V,%204Gb,%20v0.00.pdf |
| |
| MX35UF2GE4AC/MX35UF1GE4AC are 1.8V 2G/1Gbit serial |
| NAND flash device with 8-bit on-die ECC |
| https://www.mxic.com.tw/Lists/Datasheet/Attachments/7974/MX35UF2GE4AC,%201.8V,%202Gb,%20v1.0.pdf |
| |
| MX35UF2G14AC/MX35UF1G14AC are 1.8V 2G/1Gbit serial |
| NAND flash device (without on-die ECC) |
| https://www.mxic.com.tw/Lists/Datasheet/Attachments/7931/MX35UF2G14AC,%201.8V,%202Gb,%20v1.1.pdf |
| |
| Validated via normal(default) and QUAD mode by read, erase, read back, |
| on Xilinx Zynq PicoZed FPGA board which included Macronix |
| SPI Host(drivers/spi/spi-mxic.c). |
| |
| Signed-off-by: Jaime Liao <jaimeliao@mxic.com.tw> |
| Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> |
| Link: https://lore.kernel.org/linux-mtd/1621475108-22523-1-git-send-email-jaimeliao@mxic.com.tw |
| --- |
| drivers/mtd/nand/spi/macronix.c | 112 ++++++++++++++++++++++++++++++++ |
| 1 file changed, 112 insertions(+) |
| |
| diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c |
| index 6701aaa21a49df..a9890350db0293 100644 |
| --- a/drivers/mtd/nand/spi/macronix.c |
| +++ b/drivers/mtd/nand/spi/macronix.c |
| @@ -186,6 +186,118 @@ static const struct spinand_info macronix_spinand_table[] = { |
| 0 /*SPINAND_HAS_QE_BIT*/, |
| SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| mx35lf1ge4ab_ecc_get_status)), |
| + |
| + SPINAND_INFO("MX35LF2G14AC", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x20), |
| + NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 1, 1), |
| + NAND_ECCREQ(4, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF4G24AD", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xb5), |
| + NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 2, 1, 1), |
| + NAND_ECCREQ(8, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF4GE4AD", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xb7), |
| + NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1), |
| + NAND_ECCREQ(8, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF2G14AC", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa0), |
| + NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 1, 1), |
| + NAND_ECCREQ(4, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF2G24AD", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa4), |
| + NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 2, 1, 1), |
| + NAND_ECCREQ(8, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF2GE4AD", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa6), |
| + NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1), |
| + NAND_ECCREQ(8, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF2GE4AC", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xa2), |
| + NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1), |
| + NAND_ECCREQ(4, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF1G14AC", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x90), |
| + NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), |
| + NAND_ECCREQ(4, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF1G24AD", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x94), |
| + NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1), |
| + NAND_ECCREQ(8, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF1GE4AD", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x96), |
| + NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1), |
| + NAND_ECCREQ(8, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + SPINAND_INFO("MX35UF1GE4AC", |
| + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x92), |
| + NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), |
| + NAND_ECCREQ(4, 512), |
| + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, |
| + &write_cache_variants, |
| + &update_cache_variants), |
| + SPINAND_HAS_QE_BIT, |
| + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, |
| + mx35lf1ge4ab_ecc_get_status)), |
| + |
| }; |
| |
| static const struct spinand_manufacturer_ops macronix_spinand_manuf_ops = { |