下载debian8安装包https://www.anheng.com.cn/loongson/install/loongson_debian8_xfce.20150820.tar.lzma
下载netboot-yeeloong.img
开机按住DEL键进入PMON，PC侧配置tftpd服务
PMON> ifaddr rtl0 10.0.0.50
PMON> boot -k tftp://10.0.0.8/netboot-yeeloong.img
启动linux之后，用fdisk进行分区，sda1-128MB sda2-1G 剩下的给sda3
netboot-yeeloong# mke2fs /dev/sda1
netboot-yeeloong# mkswap /dev/sda2
netboot-yeeloong# mkfs.ext4 /dev/sda3
netboot-yeeloong# mount -t ext4 /dev/sda2 /mnt/gentoo
netboot-yeeloong# mkdir -p /mnt/gentoo/boot
netboot-yeeloong# mount -t ext2 /dev/sda1 /mnt/gentoo/boot
netboot-yeeloong# mkdir -p /tmp/nfs
netboot-yeeloong# mount -t nfs -o vers=4 10.0.0.15:/home/jun/loongson /tmp/nfs
netboot-yeeloong# cd /mnt/gentoo/
netboot-yeeloong# lzma -dc /tmp/nfs/loongson_debian8_xfce.20150820.tar.lzma |tar xv
netboot-yeeloong# blkid
/dev/sdb: UUID="c5fe8eea-78fa-4b6c-8dcf-67f94f345346" TYPE="ext4"
/dev/sda3: UUID="805c78fc-4da4-44d4-9bfc-f0a9506b5609" TYPE="ext4"
/dev/sda2: UUID="06206df2-3697-4816-adfc-38f18351d0bc" TYPE="swap"
/dev/sda1: UUID="c2d71238-2d8a-4466-bdc3-2fd9abe022d2" TYPE="ext2"
/dev/sda: UUID="5df99ebe-3d87-1547-8b07-42ebac317788" TYPE="ext2"
/mnt/gentoo/boot目录下面替换修改grub.cfg、load.cfg文件，替换所有的grub.elf和core.elf
注意根据自身情况修改grub.cfg和load.cfg文件中的uuid值
参考：
https://github.com/675816156/loongson-2f/tree/main/boot
https://262235.xyz/hexo/page/15/
https://www.anheng.com.cn/loongson/install/
http://xstarcd.github.io/wiki/Linux/grub_rescue.html
https://github.com/hongwenjun/srgb/tree/master/loongson-2f
https://wiki.debian.org/DebianYeeloong/HowTo/Install
https://github.com/biergaizi/loongson-sources
https://notabug.org/niconiconi/loongson-sources
https://github.com/Erich-Chen/Loongson-2f-Install-Debian
http://pengphei.github.io/%E9%BE%99%E8%8A%AF2F%E5%AE%89%E8%A3%85NetBSD
https://romanrm.net/loongson/yeeloong-fan
http://scateu.me/2014/05/19/loongson-yeeloong-writeup.html
