diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/patches/15_add_spi_nor_by25q64.patch b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/patches/15_add_spi_nor_by25q64.patch
new file mode 100644
index 00000000..206f6cff
--- /dev/null
+++ b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/patches/15_add_spi_nor_by25q64.patch
@@ -0,0 +1,16 @@
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -1470,6 +1470,13 @@
+ 		SPI_NOR_DUAL_READ), PARAMS(spansion), CLK_MHZ_2X(80) },
+ 	{ "FM25Q128-SOB-T-G",INFO(0xa14018, 0, 64 * 1024, 256,
+ 		SPI_NOR_DUAL_READ), PARAMS(spansion), CLK_MHZ_2X(80) },
++
++	/* BoyaMicro 3.3v */
++	{ "BY25Q64AS",INFO(0x684017, 0, 64 * 1024, 128,
++		SPI_NOR_DUAL_READ), PARAMS(spansion), CLK_MHZ_2X(80) },
++	{ "BY25Q128AS",INFO(0x684018, 0, 64 * 1024, 256,
++		SPI_NOR_DUAL_READ), PARAMS(spansion), CLK_MHZ_2X(80) },
++
+ 	{ },
+ };
+