From b8a129638ed46be7103e1043e2753ddbcb554baa Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 18 May 2016 15:22:24 +0200
Subject: kernel: add back the macronix software protection disable patch
It was accidentally left out when 4.4 support was added
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
.../465-m25p80-mx-disable-software-protection.patch | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644 target/linux/generic/patches-4.4/465-m25p80-mx-disable-software-protection.patch
diff --git a/target/linux/generic/patches-4.4/465-m25p80-mx-disable-software-protection.patch b/target/linux/generic/patches-4.4/465-m25p80-mx-disable-software-protection.patch
new file mode 100644
index 0000000000..cc2103b2e8
--- /dev/null
+++ b/target/linux/generic/patches-4.4/465-m25p80-mx-disable-software-protection.patch
@@ -0,0 +1,14 @@
+Disable software protection bits for Macronix flashes.
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -1156,6 +1156,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+
+ if (JEDEC_MFR(info) == SNOR_MFR_ATMEL ||
+ JEDEC_MFR(info) == SNOR_MFR_INTEL ||
++ JEDEC_MFR(info) == SNOR_MFR_MACRONIX ||
+ JEDEC_MFR(info) == SNOR_MFR_SST) {
+ write_enable(nor);
+ write_sr(nor, 0);
--
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