diff --git a/README b/README
index f55f750..6a13428 100644
--- a/README
+++ b/README
@@ -31,6 +31,7 @@ Status of supported boards:
 			nanopi-m4b
 			nanopi-r2s
 			nanopi-r4s
+			orangepi-3b
 			orangepi-5-plus
 			radxa-zero-3e
 			radxa-zero-3w
diff --git a/conf/machine/orangepi-3b.conf b/conf/machine/orangepi-3b.conf
new file mode 100644
index 0000000..eadf458
--- /dev/null
+++ b/conf/machine/orangepi-3b.conf
@@ -0,0 +1,11 @@
+#@TYPE: Machine
+#@NAME: Orange Pi 3B v2.1
+#@DESCRIPTION: 3th generation SBC designed by Kunlong Co.,Limited.
+#http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-3B.html
+
+require conf/machine/include/rk3566.inc
+
+KERNEL_DEVICETREE = "rockchip/rk3566-orangepi-3b-v2.1.dtb"
+MACHINE_EXTRA_RRECOMMENDS += "kernel-modules"
+
+UBOOT_MACHINE = "orangepi-3b-rk3566_defconfig"
diff --git a/recipes-kernel/linux/linux-yocto_%.bbappend b/recipes-kernel/linux/linux-yocto_%.bbappend
index da1b172..2dba3d7 100644
--- a/recipes-kernel/linux/linux-yocto_%.bbappend
+++ b/recipes-kernel/linux/linux-yocto_%.bbappend
@@ -16,6 +16,7 @@ COMPATIBLE_MACHINE:nanopi-m4-2gb = "nanopi-m4-2gb"
 COMPATIBLE_MACHINE:nanopi-m4b = "nanopi-m4b"
 COMPATIBLE_MACHINE:nanopi-r2s = "nanopi-r2s"
 COMPATIBLE_MACHINE:nanopi-r4s = "nanopi-r4s"
+COMPATIBLE_MACHINE:orangepi-3b = "orangepi-3b"
 COMPATIBLE_MACHINE:orangepi-5-plus = "orangepi-5-plus"
 COMPATIBLE_MACHINE:radxa-zero-3 = "radxa-zero-3"
 COMPATIBLE_MACHINE:roc-rk3308-cc = "roc-rk3308-cc"