2 files changed, 4 insertions, 0 deletions

diff --git a/conf/machine/include/rpi-base.inc b/conf/machine/include/rpi-base.inc
index c3cb311..c2baa7f 100644
--- a/conf/machine/include/rpi-base.inc
+++ b/conf/machine/include/rpi-base.inc
@@ -56,8 +56,10 @@ RPI_KERNEL_DEVICETREE ?= " \
     bcm2710-rpi-3-b.dtb \
     bcm2710-rpi-3-b-plus.dtb \
     bcm2711-rpi-4-b.dtb \
+    bcm2711-rpi-400.dtb \
     bcm2708-rpi-cm.dtb \
     bcm2710-rpi-cm3.dtb \
+    bcm2711-rpi-cm4.dtb \
     "
 
 KERNEL_DEVICETREE ??= " \
diff --git a/conf/machine/raspberrypi4-64.conf b/conf/machine/raspberrypi4-64.conf
index ae305cc..12c8954 100644
--- a/conf/machine/raspberrypi4-64.conf
+++ b/conf/machine/raspberrypi4-64.conf
@@ -15,6 +15,8 @@ include conf/machine/include/rpi-base.inc
 
 RPI_KERNEL_DEVICETREE = " \
     broadcom/bcm2711-rpi-4-b.dtb \
+    broadcom/bcm2711-rpi-400.dtb \
+    broadcom/bcm2711-rpi-cm4.dtb \
 "
 
 SDIMG_KERNELIMAGE ?= "kernel8.img"