diff --git a/Kconfig b/Kconfig
index 5679a288ec..7e918e5c37 100644
--- a/Kconfig
+++ b/Kconfig
@@ -230,7 +230,7 @@ config BUILD_TARGET
 	default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_GEN5
 	default "u-boot-spl.kwb" if ARCH_MVEBU && SPL
 	default "u-boot-elf.srec" if RCAR_GEN3
-	default "u-boot.itb" if SPL_LOAD_FIT && ARCH_SUNXI
+	default "u-boot.itb" if SPL_LOAD_FIT && (ROCKCHIP_RK3399 || ARCH_SUNXI)
 	default "u-boot.kwb" if KIRKWOOD
 	help
 	  Some SoCs need special image types (e.g. U-Boot binary
diff --git a/doc/README.rockchip b/doc/README.rockchip
index 88a4593392..c4e5f83da7 100644
--- a/doc/README.rockchip
+++ b/doc/README.rockchip
@@ -103,7 +103,6 @@ For example:
      => cd /path/to/u-boot
      => make nanopi-neo4-rk3399_defconfig
      => make
-     => make u-boot.itb
 
    - Get the rkbin
 
@@ -170,7 +169,6 @@ For example:
      => cd /path/to/u-boot
      => make orangepi-rk3399_defconfig
      => make
-     => make u-boot.itb
 
      (Get spl/u-boot-spl-dtb.bin, u-boot.itb images and some boards would get
       spl/u-boot-spl.bin since it doesn't enable CONFIG_SPL_OF_CONTROL)