From 051e070d0a019df6be9e21be1fb63352e4c4412e Mon Sep 17 00:00:00 2001 From: YouChing Lin Date: Wed, 22 Jul 2020 16:02:57 +0800 Subject: [PATCH] mtd: spinand: macronix: Add support for MX31LF1GE4BC The Macronix MX31LF1GE4BC is a 3V, 1Gbit (128MB) serial NAND flash device. Validated by read, erase, read back, write and read back on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host (driver/spi/spi-mxic.c). Signed-off-by: YouChing Lin Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/1595404978-31079-2-git-send-email-ycllin@mxic.com.tw --- drivers/mtd/nand/spi/macronix.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index 9ff8debd5994..9ae48ce1c46f 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -119,6 +119,16 @@ static const struct spinand_info macronix_spinand_table[] = { &update_cache_variants), SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), + SPINAND_INFO("MX31LF1GE4BC", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e), + NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), + NAND_ECCREQ(8, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + 0 /*SPINAND_HAS_QE_BIT*/, + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, + mx35lf1ge4ab_ecc_get_status)), }; static const struct spinand_manufacturer_ops macronix_spinand_manuf_ops = {