--- /dev/null
+++ b/target/linux/generic/backport-5.10/420-spansion-flash.patch
@@ -0,0 +1,12 @@
+--- a/drivers/mtd/spi-nor/spansion.c
++++ b/drivers/mtd/spi-nor/spansion.c
+@@ -83,8 +83,7 @@
+ 			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+ 	{ "s25fl016k",  INFO(0xef4015,      0,  64 * 1024,  32,
+ 			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+-	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128,
+-			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
++	{ "s25fl064k",  INFO(0xef4017,      0,  64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK) },
+ 	{ "s25fl116k",  INFO(0x014015,      0,  64 * 1024,  32,
+ 			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+ 	{ "s25fl132k",  INFO(0x014016,      0,  64 * 1024,  64, SECT_4K) },