61 lines
2.3 KiB
Plaintext
61 lines
2.3 KiB
Plaintext
# qemu via uboot on arm64, for "virt" qemu machine type
|
|
declare -g BOARD_NAME="uefi-arm64"
|
|
declare -g BOARDFAMILY="uefi-arm64"
|
|
declare -g BOARD_MAINTAINER="rpardini"
|
|
declare -g KERNEL_TARGET="current,edge"
|
|
|
|
declare -g UEFI_GRUB="skip" # Skip GRUB for this board
|
|
declare -g SERIALCON="ttyAMA0"
|
|
declare -g QEMU_UBOOT_BOOTCONFIG="qemu_arm64_defconfig"
|
|
|
|
# qemu'ed uboot on arm64 can do extlinux.
|
|
# declare -g SRC_EXTLINUX="yes"
|
|
# declare -g SRC_CMDLINE="loglevel=7 console=ttyAMA0" # Those boards are serial-debug only; 'root=LABEL=armbi_root' ?
|
|
# enable_extension "u-boot-menu" # this generates the extlinux.conf
|
|
|
|
function post_family_config__force_uboot_bin_and_use_uboot_menu_extlinux_arm64() {
|
|
declare -g UBOOT_TARGET_MAP="all;;u-boot.bin"
|
|
|
|
# lets try with a bootscript. kernel does not start under extlinux...
|
|
declare -g BOOTSCRIPT="boot-qemu-arm64.cmd:boot.cmd"
|
|
}
|
|
|
|
# Export the u-boot.rom file next to the disk image, so it can be used as qemu's firmware via the -bios option.
|
|
function pre_umount_final_image__export_uboot_rom() {
|
|
: "${version:?version is not set}"
|
|
local uboot_name="linux-u-boot-${BRANCH}-${BOARD}_${REVISION}_${ARCH}"
|
|
display_alert "Exporting u-boot.bin" "${uboot_name} - ${version}.u-boot.bin" "debug"
|
|
run_host_command_logged cp -pv "${MOUNT}/usr/lib/${uboot_name}/u-boot.bin" "${DESTIMG}/${version}.u-boot.bin"
|
|
}
|
|
|
|
function board_docs__qemu-uboot-arm64() {
|
|
: "${version:?version is not set}"
|
|
|
|
cat <<- DOCS
|
|
## Running on qemu, via command line
|
|
|
|
\`\`\`bash
|
|
# nvme stuff
|
|
qemu-system-aarch64 -m 2048 -machine virt -nographic -cpu cortex-a57 \\
|
|
-bios ${version}.u-boot.bin \\
|
|
-drive if=none,file=${version}.img.qcow2,id=armbian \\
|
|
-device nvme,drive=armbian,serial=serialnumber
|
|
|
|
# virtio, network
|
|
# try with -accel kvm on supported neoverse systems
|
|
qemu-system-aarch64 -m 2048 -machine virt -nographic -cpu cortex-a72 \\
|
|
-bios ${version}.u-boot.bin -nic user,model=virtio-net-pci \\
|
|
-drive if=none,media=disk,id=drive0,file=${version}.img.qcow2,discard=unmap,detect-zeroes=unmap \\
|
|
-device virtio-blk-pci,drive=drive0,bootindex=0
|
|
|
|
\`\`\`
|
|
|
|
@TODO, see docs below.
|
|
|
|
## Docs
|
|
|
|
- https://u-boot.readthedocs.io/en/latest/board/emulation/qemu-arm.html
|
|
- https://u-boot.readthedocs.io/en/latest/develop/devicetree/dt_qemu.html
|
|
DOCS
|
|
}
|