Move fadt.c to the cimx sb800 southbridge directory to be shared.

The fadt.c is the same across all the platforms using the sb800
cimx southbridge wrapper.

Change-Id: Ifbbfc238732aa46aef96297eaa188b77d27151f3
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/1019
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
9 files changed