diff --git a/configs/widora_tiny200_v2_nand_defconfig b/configs/widora_tiny200_v2_nand_defconfig
index 1181d749..b29d524d 100644
--- a/configs/widora_tiny200_v2_nand_defconfig
+++ b/configs/widora_tiny200_v2_nand_defconfig
@@ -34,6 +34,35 @@ CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_WINBOND=y
 
+# UBI
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT=y
+CONFIG_CMD_UBI=y
+CONFIG_CMD_UBIFS=y
+CONFIG_RBTREE=y
+CONFIG_MTD_DEVICE=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_CMD_MTDPARTS=y
+CONFIG_LZO=y
+CONFIG_LZMA=y
+
+# ENV
+CONFIG_ENV_IS_IN_FAT=n
+CONFIG_ENV_IS_IN_UBI=y
+CONFIG_ENV_UBI_PART="ubi0"
+CONFIG_ENV_UBI_VOLUME="ubootenv"
+CONFIG_ENV_UBI_VOLUME_REDUND="ubootenv2"
+
+
+# BOOT
+CONFIG_MTDIDS_DEFAULT="spi-nand0=0"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=0:1M(boot),-(ubi0)"
+CONFIG_BOOTCOMMAND="ubifsmount ubi0:kernel; ubifsload $kernel_addr_r zImage; ubifsload $fdt_addr_r dtb; bootz 0x41000000 - 0x41800000"
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS1,115200 earlyprintk panic=5 rootwait ubi.mtd=1,2048 rootfstype=ubifs root=ubi0:rootfs rw"
+
+
 CONFIG_PHY=y
 CONFIG_PHY_SUN4I_USB=y
 
diff --git a/configs/widora_tiny200_v3_nand_defconfig b/configs/widora_tiny200_v3_nand_defconfig
index 7d0b6cdd..d9c3fb9c 100644
--- a/configs/widora_tiny200_v3_nand_defconfig
+++ b/configs/widora_tiny200_v3_nand_defconfig
@@ -13,6 +13,35 @@ CONFIG_SPL=y
 CONFIG_SPL_SPI_SUNXI=y
 CONFIG_MMC_SUNXI_SLOT_EXTRA=1
 
+# UBI
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT=y
+CONFIG_CMD_UBI=y
+CONFIG_CMD_UBIFS=y
+CONFIG_RBTREE=y
+CONFIG_MTD_DEVICE=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_CMD_MTDPARTS=y
+CONFIG_LZO=y
+CONFIG_LZMA=y
+
+# ENV
+CONFIG_ENV_IS_IN_FAT=n
+CONFIG_ENV_IS_IN_UBI=y
+CONFIG_ENV_UBI_PART="ubi0"
+CONFIG_ENV_UBI_VOLUME="ubootenv"
+CONFIG_ENV_UBI_VOLUME_REDUND="ubootenv2"
+
+
+# BOOT
+CONFIG_MTDIDS_DEFAULT="spi-nand0=0"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=0:1M(boot),-(ubi0)"
+CONFIG_BOOTCOMMAND="ubifsmount ubi0:kernel; ubifsload $kernel_addr_r zImage; ubifsload $fdt_addr_r dtb; bootz 0x41000000 - 0x41800000"
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS1,115200 earlyprintk panic=5 rootwait ubi.mtd=1,2048 rootfstype=ubifs root=ubi0:rootfs rw"
+
+
 CONFIG_SYS_TEXT_BASE=0x81700000
 
 CONFIG_BOOTDELAY=0