Pull m68knommu mm fixes from Greg Ungerer:
"Two critical mm related fixes that affect booting of m68k/ColdFire
devices.
Both fix problems caused by recent system init memblock changes"
* tag 'm68knommu-for-v5.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68k: mm: fix node memblock init
m68k: nommu: register start of the memory with memblock