Unverified Commit d6ee5163 authored Oct 22, 2019 by Sagar Shrikant Kadam Committed by Tudor Ambarus Nov 11, 2019

mtd: spi-nor: Add support for is25wp256



Update the spi_nor_id table for is25wp256 (32MB) device from ISSI,
present on HiFive Unleashed dev board (Rev: A00).

Use the post bfpt fixup hook for the is25wp256 device, as done for
the is25lp256 device to overwrite the wrong address width advertised
by BFPT.

Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
[tudor.ambarus@microchip.com: rebase, split and adapt for latest spi-nor/next]
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>

parent 4c42f635

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

+4 −0

Original line number	Diff line number	Diff line
		@@ -2412,6 +2412,10 @@ static const struct flash_info spi_nor_ids[] = {
		SECT_4K \| SPI_NOR_DUAL_READ \| SPI_NOR_QUAD_READ) },
		{ "is25wp128", INFO(0x9d7018, 0, 64 * 1024, 256,
		SECT_4K \| SPI_NOR_DUAL_READ \| SPI_NOR_QUAD_READ) },
		{ "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 512,
		SECT_4K \| SPI_NOR_DUAL_READ \| SPI_NOR_QUAD_READ \|
		SPI_NOR_4B_OPCODES)
		.fixups = &is25lp256_fixups },

		/* Macronix */
		{ "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) },

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