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authorGabor Juhos <juhosg@openwrt.org>2013-12-16 08:16:09 +0000
committerGabor Juhos <juhosg@openwrt.org>2013-12-16 08:16:09 +0000
commit852e0f33db34921fbce8718b778b1041deebe5d1 (patch)
treeaf44ebdf7c75aa0f6d4ecdb4f3e5d38485adba3a /target/linux/generic/patches-3.12
parentf1eabfb23b3e70b1dd12edb6c1a28d050cedfbab (diff)
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kernel/3.1[02]: add Winbond W25X05 SPI flash support
It is used on newer RouterBOARDs. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 39086
Diffstat (limited to 'target/linux/generic/patches-3.12')
-rw-r--r--target/linux/generic/patches-3.12/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.12/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch b/target/linux/generic/patches-3.12/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch
new file mode 100644
index 0000000000..504dad1206
--- /dev/null
+++ b/target/linux/generic/patches-3.12/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch
@@ -0,0 +1,20 @@
+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/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -870,6 +870,7 @@ static const struct spi_device_id m25p_i
+ { "m25px64", INFO(0x207117, 0, 64 * 1024, 128, 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) },