K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2018-03-15T19:56:44.504878Z
K 7
svn:log
V 435
MFC r324495: Support the EFI Runtime Services on arm64. As with amd64 we use
the 1:1 mapping. This uses the new common code shared with amd64.

The RTC should only be accessed via EFI. There is no locking around it as
the spec only has this as a requirement for the PC-AT CMOS device.

NOTE: r326311's changes to arm64/efirt_machdep.c have been hand-applied to
this import of efirt_machdep.c due to r326311 having already been merged.

END