diff --git a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config
index 72c02fce..cdc11492 100644
--- a/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516ev200/kernel/hi3518ev300.generic.config
@@ -869,13 +869,13 @@ CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_DOCG3 is not set
 CONFIG_MTD_NAND_ECC=n
 # CONFIG_MTD_NAND_ECC_SMC is not set
-CONFIG_MTD_NAND=n
+CONFIG_MTD_NAND=y
 # CONFIG_MTD_NAND_ECC_BCH is not set
 # CONFIG_MTD_SM_COMMON is not set
 # CONFIG_MTD_NAND_DENALI_DT is not set
 # CONFIG_MTD_NAND_GPIO is not set
 # CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set
-CONFIG_MTD_NAND_IDS=n
+CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_DOCG4 is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
@@ -883,10 +883,10 @@ CONFIG_MTD_NAND_IDS=n
 # CONFIG_MTD_NAND_PLATFORM is not set
 # CONFIG_MTD_NAND_HISI504 is not set
 # CONFIG_MTD_NAND_MTK is not set
-CONFIG_MTD_SPI_NAND_HISI_BVT=n
+CONFIG_MTD_SPI_NAND_HISI_BVT=y
 # CONFIG_HISI_NAND_ECC_STATUS_REPORT is not set
 # CONFIG_HISI_NAND_FS_MAY_NO_YAFFS2 is not set
-CONFIG_MTD_SPI_NAND_HIFMC100=n
+CONFIG_MTD_SPI_NAND_HIFMC100=y
 # CONFIG_MTD_ONENAND is not set
 
 #