diff --git a/patch/u-boot/u-boot-sunxi/add-cubietruck-emmc.patch b/patch/u-boot/u-boot-sunxi/add-cubietruck-emmc.patch
new file mode 100644
index 0000000000..af85891d70
--- /dev/null
+++ b/patch/u-boot/u-boot-sunxi/add-cubietruck-emmc.patch
@@ -0,0 +1,9 @@
+diff --git a/configs/Cubietruck_defconfig b/configs/Cubietruck_defconfig
+index f93ff0d6c4..0c2fc8aafc 100644
+--- a/configs/Cubietruck_defconfig
++++ b/configs/Cubietruck_defconfig
+@@ -37,3 +37,4 @@ CONFIG_USB_GADGET_DOWNLOAD=y
+ CONFIG_G_DNL_MANUFACTURER="Allwinner Technology"
+ CONFIG_G_DNL_VENDOR_NUM=0x1f3a
+ CONFIG_G_DNL_PRODUCT_NUM=0x1010
++CONFIG_MMC_SUNXI_SLOT_EXTRA=2