Add GFLT400 as option under CONFIG_MACH_GFLT110

The kernel has two parameters:
CONFIG_MACH_GFLT110 and CONFIG_MACH_GFLT200.

GFLT400 uses the same stuff as gflt110/gflt300 (board-gflt110.c)
and so must be added as such

Change-Id: Ib453c5be611a0016018379334154652f28281e48
1 file changed