ppc4xx: Consolidate PPC4xx UIC defines

This patch is the first step to consolidate the UIC related defines in the
4xx headers. Move header from asm-ppc/ppc4xx-intvec.h to
asm-ppc/ppc4xx-uic.h as it will hold all UIC related defines in the next
steps.

Signed-off-by: Stefan Roese <sr@denx.de>

cpu/ppc4xx/4xx_enet.c

@@ -90,7 +90,6 @@
 #include <405_mal.h>
 #include <miiphy.h>
 #include <malloc.h>
-#include <asm/ppc4xx-intvec.h>
 
 /*
  * Only compile for platform with AMCC EMAC ethernet controller and

cpu/ppc4xx/4xx_uart.c

@@ -46,7 +46,7 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <watchdog.h>
-#include <asm/ppc4xx-intvec.h>
+#include <ppc4xx.h>
 
 #ifdef CONFIG_SERIAL_MULTI
 #include <serial.h>

cpu/ppc4xx/interrupts.c

@@ -34,7 +34,6 @@
 #include <ppc4xx.h>
 #include <ppc_asm.tmpl>
 #include <commproc.h>
-#include <asm/ppc4xx-intvec.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 

cpu/ppc4xx/iop480_uart.c

@@ -26,7 +26,6 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <watchdog.h>
-#include <asm/ppc4xx-intvec.h>
 
 #ifdef CONFIG_SERIAL_MULTI
 #include <serial.h>

cpu/ppc4xx/usbdev.c

@@ -6,8 +6,8 @@
 #if (defined(CONFIG_440EP) || defined(CONFIG_440EPX)) && defined(CONFIG_CMD_USB)
 
 #include <usb.h>
+#include <asm/ppc4xx-uic.h>
 #include "usbdev.h"
-#include <asm/ppc4xx-intvec.h>
 
 #define USB_DT_DEVICE        0x01
 #define USB_DT_CONFIG        0x02