d46869aaab79 ("csky: Add setup_initrd check code")
aca52c398389 ("mm: remove CONFIG_HAVE_MEMBLOCK")
b4a991ec584b ("mm: remove CONFIG_NO_BOOTMEM")
ac435075892e ("Merge tag 'csky-for-linus-4.20' of https://github.com/c-sky/csky-linux")