[IDE] Add driver for Sibyte Swarm evaluation board

This driver supports the IDE port on the Sibyte Swarm evaluation boards
and it's relatives for the BCM1250 family of systems on a chip.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index cca9c07..569fae7 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -48,6 +48,6 @@
 obj-$(CONFIG_BLK_DEV_IDETAPE)		+= ide-tape.o
 obj-$(CONFIG_BLK_DEV_IDEFLOPPY)		+= ide-floppy.o
 
-obj-$(CONFIG_BLK_DEV_IDE)		+= legacy/ arm/
+obj-$(CONFIG_BLK_DEV_IDE)		+= legacy/ arm/ mips/
 obj-$(CONFIG_BLK_DEV_HD)		+= legacy/
 obj-$(CONFIG_ETRAX_IDE)		+= cris/