Unverified Commit 10050a02 authored by Robert Marko's avatar Robert Marko Committed by Tudor Ambarus
Browse files

mtd: spi-nor: Add 4B_OPCODES flag to w25q256 



The w25q256 supports 4-byte opcodes so lets add the flag.
Tested on OpenWrt under 4.19.82 kernel on 8devices Habanero.

Signed-off-by: default avatarRobert Marko <robimarko@gmail.com>
Signed-off-by: default avatarTudor Ambarus <tudor.ambarus@microchip.com>
parent 46cf053e

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

+3 −1
Original line number Diff line number Diff line
@@ -2628,7 +2628,9 @@ static const struct flash_info spi_nor_ids[] = { 
	{ "w25q80", INFO(0xef5014, 0, 64 * 1024,  16, SECT_4K) },

	{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024,  16, SECT_4K) },

	{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },

	{ "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },

	{ "w25q256", INFO(0xef4019, 0, 64 * 1024, 512,

			  SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |

			  SPI_NOR_4B_OPCODES) },

	{ "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512,

			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },

	{ "w25q256jw", INFO(0xef6019, 0, 64 * 1024, 512,

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