参考

• axvisor 飞腾派运行 https://github.com/arceos-hypervisor/axvisor/issues/149
• https://gitee.com/phytium_embedded/phytium-pi-os#%E7%BC%96%E8%AF%91%E8%BD%AF%E4%BB%B6%E5%8C%85

# 合并飞腾派配置文件
./support/kconfig/merge_config.sh configs/phytium_ubuntu_defconfig configs/phytiumpi_sdcard.config

# 生成所有相关镜像文件
make

# 删除所有编译结果，包括output目录下的所有内容。当编译完一个文件系统后，编译另一个文件系统前，需要执行此命令。
make clean

# # 重置Buildroot，删除所有编译结果、下载目录以及配置。
# 一般情况下不需要执行
# make distclean

# find . -name Image.gz
mv workspace_aarch64-dyn.bin output/images/

修改 ./output/images/kernel.its 如下所示

/*
* Compilation:
* mkimage -f fit_kernel_dtb.its fit_kernel_dtb.itb
*
* Files in linux build dir:
* - arch/arm/boot/Image (zImage-old-ok)
* - arch/arm/boot/dts/ft.dtb
*
* fatload usb 0:1 0x90100000 fit_kernel_dtb.itb
* bootm 0x90100000#e2000
*
*/

/dts-v1/;
/ {
    description = "U-Boot fitImage for Phytium Phytiumpi";
    #address-cells = <1>;

    images {
        kernel {
            description = "Starry OS";
            data = /incbin/("workspace_aarch64-dyn.bin");
            type = "kernel";
            arch = "arm64";
            os = "linux";
            compression = "none";
            load =  <0x80080000>;
            entry = <0x80080000>;
            hash-1 {
                algo = "sha1";
            };
        };

        fdt-phytium {
            description = "FDT phytiumpi";
            data = /incbin/("phytiumpi_firefly.dtb");
            type = "flat_dt";
            arch = "arm64";
            compression = "none";
            hash-1 {
                algo = "sha1";
            };
        };
    };

    configurations {
        default = "phytium@cecport";

        phytium {
            description = "phytimpi";
            kernel = "kernel";
            fdt = "fdt-phytium";
            hash-1 {
                algo = "sha1";
            };
        };

    };
};

cd ./output/images
mkdir -p ./input
../host/bin/mkimage_phypi -f kernel.its ./input/fitImage

# cd ./output/images

cp ../../board/phytium/genimage-tools/genimage-sd.cfg .

修改 ./genimage-sd.cfg 文件

image sdcard.img {
        hdimage {
        }

        partition uboot {
                in-partition-table = no
                offset = 0
                image = "fip-all.bin"
                size = 4M
                holes = {"(0; 512)"}
        }
        partition bootload {
                in-partition-table = no
                offset = 4M
                image = "fitImage"
                size = 60M
        }

        partition root {
                partition-type = 0x83
                image = "rootfs.ext2"
                size = 12G
        }

}

执行 生成 ./output/sdcard.img

注意 ./input 中存放需要的 fip-all.bin、fitImage、rootfs.ext2 这三个镜像，./tmp、./root 及 ./output 需要手动创建，在生成过程中会用到

# cd ./output/images

mkdir -p ./tmp
mkdir -p ./root
mkdir -p ./output

cp fip-all.bin ./input/
cp rootfs.ext2 ./input/

../host/bin/genimage --inputpath ./input --outputpath ./output --config genimage-sd.cfg --tmppath ./tmp --rootpath ./root

压缩下载

# cd ./output/images

# 查看编译出来的镜像
ls -lah output/
# 压缩
# -T0：使用所有 CPU 核心
# -z：压缩（可省略）
# -9：最高压缩比
xz -T0 -z -9 -k output/sdcard.img

tftp 0x80080000 fitImage
bootm 0x80080000

# 多镜像启动，指定启动镜像
bootm 0x80080000#phytium