diff --git a/recipes-kernel/linux-yocto/linux-yocto/ashmem.cfg b/recipes-kernel/linux-yocto/linux-yocto/ashmem.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..e4590e28d93f83c7e387b8c95f922243278e0fb9
--- /dev/null
+++ b/recipes-kernel/linux-yocto/linux-yocto/ashmem.cfg
@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_STAGING=y
+CONFIG_ANDROID=y
+CONFIG_ASHMEM=y
diff --git a/recipes-kernel/linux-yocto/linux-yocto_%.bbappend b/recipes-kernel/linux-yocto/linux-yocto_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..248930c05ca4e58fb7a1624d591ad04b349263f4
--- /dev/null
+++ b/recipes-kernel/linux-yocto/linux-yocto_%.bbappend
@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/linux-yocto:"
+
+SRC_URI:append:oniro-openharmony-linux = " file://ashmem.cfg"