--- zzzz-none-000/linux-3.10.107/arch/blackfin/configs/BF548-EZKIT_defconfig	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/blackfin/configs/BF548-EZKIT_defconfig	2021-02-04 17:41:59.000000000 +0000
@@ -64,7 +64,6 @@
 CONFIG_FW_LOADER=m
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_CFI_INTELEXT=y
@@ -75,6 +74,7 @@
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_BF5XX=y
 # CONFIG_MTD_NAND_BF5XX_HWECC is not set
+CONFIG_MTD_SPI_NOR=y
 CONFIG_BLK_DEV_RAM=y
 # CONFIG_SCSI_PROC_FS is not set
 CONFIG_BLK_DEV_SD=y
@@ -159,7 +159,6 @@
 CONFIG_HID_SONY=y
 CONFIG_HID_SUNPLUS=y
 CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DEVICE_CLASS is not set
 CONFIG_USB_OTG_BLACKLIST_HUB=y
 CONFIG_USB_MON=y