Warner Losh 969c260d72 Make the start memory address that we use configurable via a boot
loader parameter.  This allows us to more easily boot on big memory
configuration machines.  hw.pccbb.start_mem.  Reflect this in a sysctl
so we can read it from userland.

# Note: we need a TUNABLE_ULONG to do this right.  I'll add that to
# kernel.h soon.
2001-11-26 07:17:09 +00:00
..