make ARCH=aarch64 build

make img ARCH=aarch64

make run ARCH=aarch64

make phytium-pi FEATURES="irq smp" LOG=trace SMP=4

make clean

tftp

• 将镜像文件拷贝到 tftp 服务器
• 启动飞腾派进入 Uboot 模式，运行命令：

# 配置网络
echo $ipaddr

# config broad ip
setenv ipaddr 192.168.1.20  
# ftp server (pc)
setenv serverip 192.168.1.3
# net geteway
setenv gatewayip 192.168.1.1 

# 保存配置
saveenv

# 从 tftp 下载 dtb
tftpboot 0x80000000 phytiumpi_firefly.dtb
fdt addr 0x80000000
fdt resize

# 从 tftp 服务器下载镜像文件
tftpboot 0x90000000 workspace_aarch64-phytium-pi.bin

# 启动程序
go 0x90000000

# 基础分析
strings workspace_aarch64-phytium-pi.bin | grep -i "compatible"

# 固件分析，识别格式
binwalk workspace_aarch64-phytium-pi.bin

# qemu-system-aarch64 -machine virt -nographic -s -S -kernel workspace_aarch64-phytium-pi.bin

# qemu-system-aarch64 -m 1G -smp 4 -cpu cortex-a72 -machine virt -kernel /workspace/workspace_aarch64-phytium-pi.bin -device virtio-blk-pci,drive=disk0 -drive id=disk0,if=none,format=raw,file=disk.img -device virtio-net-pci,netdev=net0 -netdev user,id=net0,hostfwd=tcp::5555-:5555,hostfwd=udp::5555-:5555 -nographic

cp rootfs-aarch64.img disk.img

qemu-system-aarch64 -m 1G -smp 4 -cpu cortex-a72 -machine virt -kernel /workspace/workspace_aarch64-phytium-pi.bin -device virtio-blk-pci,drive=disk0 -drive id=disk0,if=none,format=raw,file=/workspace/disk.img -device virtio-net-pci,netdev=net0 -netdev user,id=net0,hostfwd=tcp::5555-:5555,hostfwd=udp::5555-:5555 -nographic

# make ARCH=aarch64 APP_FEATURES=aarch64-phytium-pi MYPLAT=axplat-aarch64-phytium-pi run

# make ARCH=aarch64 APP_FEATURES=aarch64-phytium-pi MYPLAT=axplat-aarch64-phytium-pi FEATURES="irq smp" LOG=trace SMP=4 run