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51 lines
2.1 KiB
Diff
51 lines
2.1 KiB
Diff
From 5ece78de88739b4c68263e9f2582380c1fd8314f Mon Sep 17 00:00:00 2001
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From: YouChing Lin <ycllin@mxic.com.tw>
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Date: Thu, 5 Nov 2020 15:23:40 +0800
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Subject: [PATCH] mtd: spinand: macronix: Add support for MX35LFxGE4AD
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The Macronix MX35LF2GE4AD / MX35LF4GE4AD are 3V, 2G / 4Gbit serial
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SLC NAND flash device (with on-die ECC).
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Validated by read, erase, read back, write, read back and nandtest
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on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host
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(drivers/spi/spi-mxic.c).
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Signed-off-by: YouChing Lin <ycllin@mxic.com.tw>
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Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Link: https://lore.kernel.org/linux-mtd/1604561020-13499-1-git-send-email-ycllin@mxic.com.tw
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---
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drivers/mtd/nand/spi/macronix.c | 20 ++++++++++++++++++++
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1 file changed, 20 insertions(+)
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diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
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index 8e801e4c3a006f..3786b1b03b3b4b 100644
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--- a/drivers/mtd/nand/spi/macronix.c
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+++ b/drivers/mtd/nand/spi/macronix.c
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@@ -119,6 +119,26 @@ static const struct spinand_info macronix_spinand_table[] = {
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&update_cache_variants),
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SPINAND_HAS_QE_BIT,
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SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
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+ SPINAND_INFO("MX35LF2GE4AD",
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+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x26),
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+ NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
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+ NAND_ECCREQ(8, 512),
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+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
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+ &write_cache_variants,
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+ &update_cache_variants),
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+ 0,
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+ SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
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+ mx35lf1ge4ab_ecc_get_status)),
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+ SPINAND_INFO("MX35LF4GE4AD",
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+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x37),
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+ NAND_MEMORG(1, 4096, 128, 64, 2048, 40, 1, 1, 1),
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+ NAND_ECCREQ(8, 512),
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+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
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+ &write_cache_variants,
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+ &update_cache_variants),
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+ 0,
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+ SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
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+ mx35lf1ge4ab_ecc_get_status)),
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SPINAND_INFO("MX31LF1GE4BC",
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SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e),
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NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
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