I guess on ARM systems, there are no SMBIOS and DMI tables.
Setting up base ONL platform configuration for arm64-delta-tn48m-poe-r0...
*** /dev/mem (mmap): Operation not permitted
*** No SMBIOS nor DMI entry point found, sorry.
*** /dev/mem (mmap): Operation not permitted
I guess on ARM systems, there are no SMBIOS and DMI tables.