cpu/x86/mtrr: remove early_mtrr_* functions

I see no user of any of this code. Remove it.

Change-Id: I776cd3d9ac6578ecb0fe6d98f15611e4463afb7a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/14098
Tested-by: build bot (Jenkins)
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
1 file changed