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# Xen on Raspberry Pi 4 settings
# Xen uses u-boot for configuration and uses the uart
RPI_USE_U_BOOT = "1"
ENABLE_UART = "1"
# Build the bootable SD card image
IMAGE_CLASSES:append = " sdcard_image-rpi"
IMAGE_FSTYPES:append = " rpi-sdimg"
# Add Xen to the bootable SD card image
RPI_SDIMG_EXTRA_DEPENDS:append = " xen:do_deploy"
DEPLOYPAYLOAD = "xen-${MACHINE}:xen"
# We need the GIC enabled for Xen to work
RPI_EXTRA_CONFIG:append = "\nenable_gic=1"
# Increase boot partition for space for kernel and Xen
BOOT_SPACE = "61440"
# Override the meta-raspberrypi default kernel preference
PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
KERNEL_DEVICETREE ?= "broadcom/bcm2711-rpi-4-b.dtb"
PREFERRED_PROVIDER_u-boot-default-script ?= "xen-rpi-u-boot-scr"
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