bachmann/ot200: Fix wrong IRQ number for PIRQD

The used FPGA on the device triggers PIRQD for the membrane
keyboard. The used linux driver for the keyboard uses the fixed
IRQ number of 7. In order not to touch the linux driver and be
compatible with proprietary BIOS change the irq_table in
coreboot.

Change-Id: If5bc929eb48bb1eafd401941ebb7d34cf5862c35
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-on: http://review.coreboot.org/1571
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>

src/mainboard/bachmann/ot200/irq_tables.c

@@ -23,8 +23,8 @@
 /* Platform IRQs */
 #define PIRQA 5
 #define PIRQB 9
-#define PIRQC 7
-#define PIRQD 10
+#define PIRQC 10
+#define PIRQD 7
 
 /* Map */
 #define M_PIRQA (1 << PIRQA)	/* Bitmap of supported IRQs */