diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig
index 34864ca..433ea0d 100644
--- a/drivers/fastboot/Kconfig
+++ b/drivers/fastboot/Kconfig
@@ -89,7 +89,6 @@
 config FASTBOOT_FLASH_MMC_DEV
 	int "Define FASTBOOT MMC FLASH default device"
 	depends on FASTBOOT_FLASH_MMC
-	default 1 if ROCKCHIP_RK3328
 	default 0 if ARCH_ROCKCHIP
 	default 0 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA = -1
 	default 1 if ARCH_SUNXI && MMC_SUNXI_SLOT_EXTRA != -1