southbridge/amd/sb?00/lpc.c: Move i8254/i8259 down in southbridge

We should configure i8254/i8259 down in to the southbridge rather than
romstage of every AGESA/CIMx board much like Intel boards do.

Change-Id: Id7c4f0baa0819d52aef9b0ee03c20d0fa16b9352
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5669
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

src/southbridge/amd/cimx/sb700/late.c

@@ -24,6 +24,8 @@
 #include <arch/ioapic.h>
 #include <device/smbus.h>       /* smbus_bus_operations */
 #include <pc80/mc146818rtc.h>
+#include <pc80/i8254.h>
+#include <pc80/i8259.h>
 #include <console/console.h>    /* printk */
 #include <device/pci_ehci.h>
 #include "lpc.h"                /* lpc_read_resources */
@@ -87,6 +89,9 @@ static void lpc_init(device_t dev)
 	 */
 	rtc_init(0);
 
+	setup_i8259(); /* Initialize i8259 pic */
+	setup_i8254(); /* Initialize i8254 timers */
+
 	printk(BIOS_DEBUG, "SB700 - Late.c - lpc_init - End.\n");
 }
 

src/southbridge/amd/cimx/sb800/late.c

@@ -24,6 +24,8 @@
 #include <arch/ioapic.h>
 #include <device/smbus.h>	/* smbus_bus_operations */
 #include <pc80/mc146818rtc.h>
+#include <pc80/i8254.h>
+#include <pc80/i8259.h>
 #include <console/console.h>	/* printk */
 #include <arch/acpi.h>
 #include <device/pci_ehci.h>
@@ -136,6 +138,9 @@ static void lpc_init(device_t dev)
 	 */
 	rtc_init(0);
 
+	setup_i8259(); /* Initialize i8259 pic */
+	setup_i8254(); /* Initialize i8254 timers */
+
 	printk(BIOS_DEBUG, "SB800 - Late.c - lpc_init - End.\n");
 }
 

src/southbridge/amd/cimx/sb900/late.c

@@ -23,6 +23,8 @@
 #include <device/pci_ids.h>
 #include <device/smbus.h>	/* smbus_bus_operations */
 #include <pc80/mc146818rtc.h>
+#include <pc80/i8254.h>
+#include <pc80/i8259.h>
 #include <console/console.h>	/* printk */
 #include <device/pci_ehci.h>
 #include "lpc.h"		/* lpc_read_resources */
@@ -109,6 +111,9 @@ static void lpc_init(device_t dev)
 	 */
 	rtc_init(0);
 
+	setup_i8259(); /* Initialize i8259 pic */
+	setup_i8254(); /* Initialize i8254 timers */
+
 	printk(BIOS_DEBUG, "SB900 - Late.c - lpc_init - End.\n");
 }