openwrtv4/target/linux/generic/patches-4.9/061-v4.10-0003-mtd-spi-nor-fix-flags-for-s25fl128s.patch
Rafał Miłecki 6d5419d96a kernel: update spi-nor in 4.9 to version from Linus's tree (4.10)
This adds support for more devices.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-07 15:35:39 +01:00

28 lines
1.4 KiB
Diff

From 4287916d7bab2806305d3296b4cf261fa49d959b Mon Sep 17 00:00:00 2001
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Thu, 27 Oct 2016 23:13:26 +0200
Subject: [PATCH] mtd: spi-nor: fix flags for s25fl128s
The Spansion S25FL128S also supports dual read mode.
In addition remove flag SECT_4K. 4K erases are supported,
but not uniformly.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
---
drivers/mtd/spi-nor/spi-nor.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -906,7 +906,7 @@ static const struct flash_info spi_nor_i
{ "s70fl01gs", INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) },
{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) },
{ "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) },
- { "s25fl128s", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ) },
+ { "s25fl128s", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024, 64, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "s25fl129p1", INFO(0x012018, 0x4d01, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "s25sl004a", INFO(0x010212, 0, 64 * 1024, 8, 0) },