1 # Maximum memory allowed to be assigned
5 # Add CMA to the kernel arguments for SOTA
6 OSTREE_KERNEL_ARGS_sota_append = " cma=256M"
10 MULTI_PROVIDER_WHITELIST += "virtual/libgl virtual/egl virtual/libgles1 virtual/libgles2"
12 # The correct config for a Raspberry Pi 3 in 32bit mode
13 UBOOT_MACHINE = "rpi_3_32b_config"
15 KERNEL_IMAGETYPE = "uImage"
17 PREFERRED_VERSION_linux-raspberrypi = "4.19%"
18 RPI_KERNEL_DEVICETREE_remove_raspberrypi3 = "bcm2708-rpi-0-w.dtb"
19 RPI_KERNEL_DEVICETREE_OVERLAYS_remove_raspberrypi3 = "overlays/lirc-rpi.dtbo"
20 RPI_KERNEL_DEVICETREE_OVERLAYS_append_raspberrypi3 = " overlays/vc4-fkms-v3d.dtbo"
22 MACHINE_FEATURES += "vc4graphics"
24 # Switch to firmware KMS to support the official DSI touchscreen display
25 VC4DTBO = "vc4-fkms-v3d"
28 #LICENSE_FLAGS_WHITELIST = "commercial"
30 IMAGE_INSTALL_append = " kernel-modules linux-firmware-rpidistro-bcm43430 linux-firmware-rpidistro-bcm43455 create-combined-dtb "
32 # Psplash causes crash on first boot on RPi
33 IMAGE_FEATURES_remove = "splash"
35 # Build updatable image. Only takes effect when sota.bbclass is inherited
36 DISTRO_FEATURES_append = " sota"
38 # Create WIC images to write to SD cards.
39 WKS_FILE = "sdimage-raspberrypi.wks"
40 IMAGE_BOOT_FILES = "bcm2835-bootfiles/* \
41 ${@make_dtb_boot_files(d)} \
42 ${@bb.utils.contains('KERNEL_IMAGETYPE', 'uImage', \
43 '${KERNEL_IMAGETYPE} u-boot.bin;${SDIMG_KERNELIMAGE} boot.scr', \
44 '${KERNEL_IMAGETYPE};${SDIMG_KERNELIMAGE}', d)} \
46 do_image_wic[depends] += " \
47 bcm2835-bootfiles:do_deploy \
48 ${@bb.utils.contains('KERNEL_IMAGETYPE', 'uImage', 'u-boot:do_deploy', '',d)} \