Add syscall fallbacks to ChibiOS builds#11573

Merged

tzarc merged 2 commits intoqmk:masterfrom tzarc:fallback-syscalls

Jan 17, 2021

+93-1

Commits on Jan 16, 2021

Add fallback syscalls to ChibiOS builds that are present but able to be overridden as appropriate.
tzarc
committed
Modified location to be ChibiOS-specific.
tzarc
committed