diff --git a/meta-arm/meta-atp/recipes-kernel/linux/files/no_ftrace.cfg b/meta-arm/meta-atp/recipes-kernel/linux/files/no_ftrace.cfg
new file mode 100644
index 0000000..870eeaf
--- /dev/null
+++ b/meta-arm/meta-atp/recipes-kernel/linux/files/no_ftrace.cfg
@@ -0,0 +1 @@
+# CONFIG_FTRACE is not set
diff --git a/meta-arm/meta-atp/recipes-kernel/linux/files/smmuv3.cfg b/meta-arm/meta-atp/recipes-kernel/linux/files/smmuv3.cfg
new file mode 100644
index 0000000..2d0a87d
--- /dev/null
+++ b/meta-arm/meta-atp/recipes-kernel/linux/files/smmuv3.cfg
@@ -0,0 +1,4 @@
+CONFIG_IOMMU_IO_PGTABLE=y
+CONFIG_IOMMU_IO_PGTABLE_LPAE=y
+# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
+CONFIG_ARM_SMMU_V3=y