diff options
Diffstat (limited to 'target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch')
-rw-r--r-- | target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch b/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch new file mode 100644 index 0000000000..89d38ec303 --- /dev/null +++ b/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch @@ -0,0 +1,18 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: Disable software protection bits for Macronix flashes. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/mtd/spi-nor/spi-nor.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/mtd/spi-nor/spi-nor.c ++++ b/drivers/mtd/spi-nor/spi-nor.c +@@ -2715,6 +2715,7 @@ 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 || + info->flags & SPI_NOR_HAS_LOCK) { + write_enable(nor); |