mpc83xx: Changed to unified mpx83xx names and added common 83xx changes

Incorporated the common unified variable names and the changes in preparation
for releasing mpc8360 patches.

Signed-off-by: Dave Liu <daveliu@freescale.com>
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index 20bba6c..8d543d5 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004 Freescale Semiconductor, Inc.
+ * Copyright (C) 2004-2006 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -195,7 +195,7 @@
 void dma_init(void)
 {
 	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
-	volatile dma8349_t *dma = &immap->dma;
+	volatile dma83xx_t *dma = &immap->dma;
 	volatile u32 status = swab32(dma->dmasr0);
 	volatile u32 dmamr0 = swab32(dma->dmamr0);
 
@@ -226,7 +226,7 @@
 uint dma_check(void)
 {
 	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
-	volatile dma8349_t *dma = &immap->dma;
+	volatile dma83xx_t *dma = &immap->dma;
 	volatile u32 status = swab32(dma->dmasr0);
 	volatile u32 byte_count = swab32(dma->dmabcr0);
 
@@ -245,7 +245,7 @@
 int dma_xfer(void *dest, u32 count, void *src)
 {
 	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
-	volatile dma8349_t *dma = &immap->dma;
+	volatile dma83xx_t *dma = &immap->dma;
 	volatile u32 dmamr0;
 
 	/* initialize DMASARn, DMADAR and DMAABCRn */