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"
+
MACHINE_FEATURES += "vc4graphics"
+# Switch to firmware KMS to support the official DSI touchscreen display
+VC4DTBO = "vc4-fkms-v3d"
+
# For libomxil
#LICENSE_FLAGS_WHITELIST = "commercial"
-IMAGE_INSTALL_append = " kernel-modules linux-firmware "
+IMAGE_INSTALL_append = " kernel-modules linux-firmware-rpidistro-bcm43430 linux-firmware-rpidistro-bcm43455 create-combined-dtb "
# Psplash causes crash on first boot on RPi
IMAGE_FEATURES_remove = "splash"
# Create WIC images to write to SD cards.
WKS_FILE = "sdimage-raspberrypi.wks"
-AGL_EXTRA_IMAGE_FSTYPES = "wic.xz wic.bmap wic.xz.sha256sum"
IMAGE_BOOT_FILES = "bcm2835-bootfiles/* \
${@make_dtb_boot_files(d)} \
${@bb.utils.contains('KERNEL_IMAGETYPE', 'uImage', \