oot@orangepilite2:~/tmp/MediaTek_MT7612# make ARCH=arm
make -C tools
make[1]: Entering directory '/root/tmp/MediaTek_MT7612/tools'
gcc -g bin2h.c -o bin2h
make[1]: Leaving directory '/root/tmp/MediaTek_MT7612/tools'
/root/tmp/MediaTek_MT7612/tools/bin2h
chipset = mt7662u
chipset = mt7632u
chipset = mt7612u
cp -f os/linux/Makefile.6 /root/tmp/MediaTek_MT7612/os/linux/Makefile
make -C /lib/modules/5.10.21-sunxi64/build SUBDIRS=/root/tmp/MediaTek_MT7612/os/linux modules
make[1]: *** /lib/modules/5.10.21-sunxi64/build: No such file or directory.  Stop.
make: *** [Makefile:391: LINUX] Error 2
root@orangepilite2:~/tmp/MediaTek_MT7612#