openwrt_archive/target/linux/generic/patches-3.18/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch
Felix Fietkau 525a26f0b0 kernel: mtd: Backport GD25Q128B support to 3.18
Support is present in 3.19 and above as kernel commit:
fcc87a95195236b0935183361a72e4a98bf577d8

Changes to other existing patches are a result of "make target/linux/refresh".

Signed-off-by: Srdjan Rosic <srdjan.rosic@gmail.com>
Signed-off-by: Srdjan Rosic <rosic@google.com>

SVN-Revision: 47588
2015-11-22 19:05:53 +00:00

21 lines
833 B
Diff

From eef9dfc4e821408af1af13aa0cc707fc496fb7c6 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Wed, 11 Dec 2013 19:05:59 +0100
Subject: [PATCH] m25p80: add support for the Winbond W25X05 flash
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
drivers/mtd/devices/m25p80.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -618,6 +618,7 @@ static const struct spi_device_id spi_no
{ "m25px80", INFO(0x207114, 0, 64 * 1024, 16, 0) },
/* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
+ { "w25x05", INFO(0xef3010, 0, 64 * 1024, 1, SECT_4K) },
{ "w25x10", INFO(0xef3011, 0, 64 * 1024, 2, SECT_4K) },
{ "w25x20", INFO(0xef3012, 0, 64 * 1024, 4, SECT_4K) },
{ "w25x40", INFO(0xef3013, 0, 64 * 1024, 8, SECT_4K) },