GPU_MEM = "128"
ENABLE_CMA = "1"
+# Add CMA to the kernel arguments for SOTA
+OSTREE_KERNEL_ARGS_sota_append = " cma=256M"
CMA_LWM = "16"
CMA_HWM = "32"
KERNEL_IMAGETYPE = "uImage"
+PREFERRED_VERSION_linux-raspberrypi = "4.19%"
+RPI_KERNEL_DEVICETREE_remove_raspberrypi3 = "bcm2708-rpi-0-w.dtb"
+RPI_KERNEL_DEVICETREE_OVERLAYS_remove_raspberrypi3 = "overlays/lirc-rpi.dtbo"
+RPI_KERNEL_DEVICETREE_OVERLAYS_append_raspberrypi3 = " overlays/vc4-fkms-v3d.dtbo"
+
+# Set appropriate version of Mesa for Raspberry Pi 3 and 4
+PREFERRED_VERSION_mesa = "19.1%"
+
MACHINE_FEATURES += "vc4graphics"
+# Switch to firmware KMS to support the official DSI touchscreen display
+VC4DTBO = "vc4-fkms-v3d"
+
# For libomxil
#LICENSE_FLAGS_WHITELIST = "commercial"