diff --git a/recipes-kernel/linux/linux-rockchip.inc b/recipes-kernel/linux/linux-rockchip.inc
new file mode 100644
index 000000000000..a648ecb20679
--- /dev/null
+++ b/recipes-kernel/linux/linux-rockchip.inc
@@ -0,0 +1,35 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/linux-rockchip:"
+
+# 32-bit devices
+COMPATIBLE_MACHINE:firefly-rk3288 = "firefly-rk3288"
+COMPATIBLE_MACHINE:marsboard-rk3066 = "marsboard-rk3066"
+COMPATIBLE_MACHINE:radxarock = "radxarock"
+COMPATIBLE_MACHINE:rock2-square = "rock2-square"
+COMPATIBLE_MACHINE:tinker-board = "tinker-board"
+COMPATIBLE_MACHINE:tinker-board-s = "tinker-board-s"
+COMPATIBLE_MACHINE:vyasa-rk3288 = "vyasa-rk3288"
+
+# 64-bit devices
+COMPATIBLE_MACHINE:nanopc-t6 = "nanopc-t6"
+COMPATIBLE_MACHINE:nanopi-m4 = "nanopi-m4"
+COMPATIBLE_MACHINE:nanopi-m4-2gb = "nanopi-m4-2gb"
+COMPATIBLE_MACHINE:nanopi-m4b = "nanopi-m4b"
+COMPATIBLE_MACHINE:nanopi-r2s = "nanopi-r2s"
+COMPATIBLE_MACHINE:nanopi-r4s = "nanopi-r4s"
+COMPATIBLE_MACHINE:orangepi-3b = "orangepi-3b"
+COMPATIBLE_MACHINE:orangepi-5-plus = "orangepi-5-plus"
+COMPATIBLE_MACHINE:radxa-zero-3 = "radxa-zero-3"
+COMPATIBLE_MACHINE:roc-rk3308-cc = "roc-rk3308-cc"
+COMPATIBLE_MACHINE:roc-rk3328-cc = "roc-rk3328-cc"
+COMPATIBLE_MACHINE:rock-3a = "rock-3a"
+COMPATIBLE_MACHINE:rock-4c-plus = "rock-4c-plus"
+COMPATIBLE_MACHINE:rock-5a = "rock-5a"
+COMPATIBLE_MACHINE:rock-5b = "rock-5b"
+COMPATIBLE_MACHINE:rock-pi-4 = "rock-pi-4"
+COMPATIBLE_MACHINE:rock-pi-e = "rock-pi-e"
+COMPATIBLE_MACHINE:rock-pi-s = "rock-pi-s"
+COMPATIBLE_MACHINE:rock64 = "rock64"
+COMPATIBLE_MACHINE:soquartz = "soquartz"
+
+SRC_URI:append:rockchip = " file://rockchip-kmeta;type=kmeta;name=rockchip-kmeta;destsuffix=rockchip-kmeta"
+SRC_URI:append:nanopi-r4s = " file://realtek-r8169.cfg"
diff --git a/recipes-kernel/linux/linux-yocto-dev.bbappend b/recipes-kernel/linux/linux-yocto-dev.bbappend
deleted file mode 100644
index 81d2b6d693c4..000000000000
--- a/recipes-kernel/linux/linux-yocto-dev.bbappend
+++ /dev/null
@@ -1,3 +0,0 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/linux-rockchip:"
-
-SRC_URI:append:rockchip = " file://rockchip-kmeta;type=kmeta;name=rockchip-kmeta;destsuffix=rockchip-kmeta"
diff --git a/recipes-kernel/linux/linux-yocto_%.bbappend b/recipes-kernel/linux/linux-yocto_%.bbappend
index a648ecb20679..34bf335d0b10 100644
--- a/recipes-kernel/linux/linux-yocto_%.bbappend
+++ b/recipes-kernel/linux/linux-yocto_%.bbappend
@@ -1,35 +1 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}/linux-rockchip:"
-
-# 32-bit devices
-COMPATIBLE_MACHINE:firefly-rk3288 = "firefly-rk3288"
-COMPATIBLE_MACHINE:marsboard-rk3066 = "marsboard-rk3066"
-COMPATIBLE_MACHINE:radxarock = "radxarock"
-COMPATIBLE_MACHINE:rock2-square = "rock2-square"
-COMPATIBLE_MACHINE:tinker-board = "tinker-board"
-COMPATIBLE_MACHINE:tinker-board-s = "tinker-board-s"
-COMPATIBLE_MACHINE:vyasa-rk3288 = "vyasa-rk3288"
-
-# 64-bit devices
-COMPATIBLE_MACHINE:nanopc-t6 = "nanopc-t6"
-COMPATIBLE_MACHINE:nanopi-m4 = "nanopi-m4"
-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"
-COMPATIBLE_MACHINE:roc-rk3328-cc = "roc-rk3328-cc"
-COMPATIBLE_MACHINE:rock-3a = "rock-3a"
-COMPATIBLE_MACHINE:rock-4c-plus = "rock-4c-plus"
-COMPATIBLE_MACHINE:rock-5a = "rock-5a"
-COMPATIBLE_MACHINE:rock-5b = "rock-5b"
-COMPATIBLE_MACHINE:rock-pi-4 = "rock-pi-4"
-COMPATIBLE_MACHINE:rock-pi-e = "rock-pi-e"
-COMPATIBLE_MACHINE:rock-pi-s = "rock-pi-s"
-COMPATIBLE_MACHINE:rock64 = "rock64"
-COMPATIBLE_MACHINE:soquartz = "soquartz"
-
-SRC_URI:append:rockchip = " file://rockchip-kmeta;type=kmeta;name=rockchip-kmeta;destsuffix=rockchip-kmeta"
-SRC_URI:append:nanopi-r4s = " file://realtek-r8169.cfg"
+require linux-rockchip.inc