mtd: spinand: macronix: Add support for MX35LFxGE4AD (5ece78de) · Commits · 戴 / test

The Macronix MX35LF2GE4AD / MX35LF4GE4AD are 3V, 2G / 4Gbit serial SLC NAND flash device (with on-die ECC). Validated by read, erase, read back, write, read back and nandtest on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host (drivers/spi/spi-mxic.c). Signed-off-by:

YouChing Lin <ycllin@mxic.com.tw> Signed-off-by:

Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1604561020-13499-1-git-send-email-ycllin@mxic.com.tw

drivers/mtd/nand/spi/macronix.c

+20 −0

Original line number	Diff line number	Diff line
		@@ -119,6 +119,26 @@ static const struct spinand_info macronix_spinand_table[] = {
		&update_cache_variants),
		SPINAND_HAS_QE_BIT,
		SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)),
		SPINAND_INFO("MX35LF2GE4AD",
		SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x26),
		NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
		NAND_ECCREQ(8, 512),
		SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
		&write_cache_variants,
		&update_cache_variants),
		0,
		SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
		mx35lf1ge4ab_ecc_get_status)),
		SPINAND_INFO("MX35LF4GE4AD",
		SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x37),
		NAND_MEMORG(1, 4096, 128, 64, 2048, 40, 1, 1, 1),
		NAND_ECCREQ(8, 512),
		SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
		&write_cache_variants,
		&update_cache_variants),
		0,
		SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
		mx35lf1ge4ab_ecc_get_status)),
		SPINAND_INFO("MX31LF1GE4BC",
		SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e),
		NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),

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