The DM version CFI flash driver is in driver/mtd/cfi_flash.c, which only gets built when FLASH_CFI_DRIVER is on. If CFI_FLASH is on but FLASH_CFI_DRIVER is not, nothing is enabled at all.
Fix this dependency by selecting FLASH_CFI_DRIVER when CFI_FLASH is enabled. Signed-off-by: Bin Meng <bmeng...@gmail.com> --- drivers/mtd/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index ad50c5e870..b303fabe0f 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -42,6 +42,7 @@ config FLASH_CFI_DRIVER config CFI_FLASH bool "Enable Driver Model for CFI Flash driver" depends on DM_MTD + select FLASH_CFI_DRIVER help The Common Flash Interface specification was developed by Intel, AMD and other flash manufactures. It provides a universal method -- 2.25.1