Unverified Commit 707745e8 authored Dec 16, 2019 by David Bauer Committed by Tudor Ambarus Dec 23, 2019

mtd: spi-nor: Add support for mx25r3235f



Add MTD support for the Macronix MX25R3235F SPI NOR chip from Macronix.
The chip has 4MB of total capacity, divided into a total of 64 sectors,
each 64KB sized. The chip also supports 4KB large sectors.
Additionally, it supports dual and quad read modes.

Functionality was verified on an HPE/Aruba AP-303 board.

Signed-off-by: David Bauer <mail@david-bauer.net>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>

parent 307dd808

drivers/mtd/spi-nor/spi-nor.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -2456,6 +2456,8 @@ static const struct flash_info spi_nor_ids[] = {
		{ "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
		{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
		{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
		{ "mx25r3235f", INFO(0xc22816, 0, 64 * 1024, 64,
		SECT_4K \| SPI_NOR_DUAL_READ \| SPI_NOR_QUAD_READ) },
		{ "mx25u12835f", INFO(0xc22538, 0, 64 * 1024, 256,
		SECT_4K \| SPI_NOR_DUAL_READ \| SPI_NOR_QUAD_READ) },
		{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512,

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