roda/rk9: Drop MAX_PHYSICAL_CPUS

Change-Id: I9c41cccf9058c48006b247aca705a3f869ae82a6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5524
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

src/mainboard/roda/rk9/Kconfig

@@ -37,8 +37,4 @@ config MAX_CPUS
 	int
 	default 2
 
-config MAX_PHYSICAL_CPUS
-	int
-	default 1
-
 endif # BOARD_RODA_RK9