diff --git a/board/mpc8540ads/config.mk b/board/mpc8540ads/config.mk
index 186a2f2..92f8931 100644
--- a/board/mpc8540ads/config.mk
+++ b/board/mpc8540ads/config.mk
@@ -1,3 +1,4 @@
+# Copyright 2004 Freescale Semiconductor.
 # Modified by Xianghua Xiao, X.Xiao@motorola.com
 # (C) Copyright 2002,Motorola Inc.
 #
diff --git a/board/mpc8540ads/init.S b/board/mpc8540ads/init.S
index 8c2ca65..486fdc8 100644
--- a/board/mpc8540ads/init.S
+++ b/board/mpc8540ads/init.S
@@ -1,4 +1,5 @@
 /*
+ * Copyright 2004 Freescale Semiconductor.
 * Copyright (C) 2002,2003, Motorola Inc.
 * Xianghua Xiao <X.Xiao@motorola.com>
 *
@@ -136,43 +137,58 @@
   #endif
 	entry_end
 
-/* LAW(Local Access Window) configuration:
- * 0000_0000-0800_0000: DDR(128M) -or- larger
- * f000_0000-f3ff_ffff: PCI(256M)
- * f400_0000-f7ff_ffff: RapidIO(128M)
- * f800_0000-ffff_ffff: localbus(128M)
- *   f800_0000-fbff_ffff: LBC SDRAM(64M)
- *   fc00_0000-fdef_ffff: LBC BCSR,RTC,etc(31M)
- *   fdf0_0000-fdff_ffff: CCSRBAR(1M)
- *   fe00_0000-ffff_ffff: Flash(32M)
- * Note: CCSRBAR and L2-as-SRAM don't need configure Local Access
- *       Window.
+/*
+ * LAW(Local Access Window) configuration:
+ *
+ * 0x0000_0000     0x7fff_ffff     DDR                     2G
+ * 0x8000_0000     0x9fff_ffff     PCI MEM                 512M
+ * 0xe000_0000     0xe000_ffff     CCSR                    1M
+ * 0xe200_0000     0xe2ff_ffff     PCI IO                  16M
+ * 0xf000_0000     0xf7ff_ffff     SDRAM                   128M
+ * 0xf800_0000     0xf80f_ffff     BCSR                    1M
+ * 0xff00_0000     0xffff_ffff     FLASH (boot bank)       16M
+ *
+ * Note: CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
  * Note: If flash is 8M at default position(last 8M),no LAW needed.
  */
 
 #if !defined(CONFIG_SPD_EEPROM)
 #define LAWBAR0 ((CFG_DDR_SDRAM_BASE>>12) & 0xfffff)
-#define LAWAR0 	(LAWAR_EN | LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M))
+#define LAWAR0	(LAWAR_EN | LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M))
 #else
 #define LAWBAR0 0
 #define LAWAR0  ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
 #endif
 
 #define LAWBAR1 ((CFG_PCI_MEM_BASE>>12) & 0xfffff)
-#define LAWAR1 	(LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_256M))
+#define LAWAR1	(LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_512M))
 
+/*
+ * This is not so much the SDRAM map as it is the whole localbus map.
+ */
 #if !defined(CONFIG_RAM_AS_FLASH)
 #define LAWBAR2 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
-#define LAWAR2 	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_128M))
+#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
 #else
 #define LAWBAR2 0
 #define LAWAR2 ((LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
 #endif
 
+#define LAWBAR3 ((CFG_PCI_IO_BASE>>12) & 0xfffff)
+#define LAWAR3	(LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_16M))
+
+/*
+ * Rapid IO at 0xc000_0000 for 512 M
+ */
+#define LAWBAR4 ((CFG_RAPID_IO_BASE>>12) & 0xfffff)
+#define LAWAR4	(LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_512M))
+
+
 	.section .bootpg, "ax"
 	.globl	law_entry
 law_entry:
 	entry_start
-	.long 0x03
-	.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2
+	.long 0x05
+	.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3
+	.long LAWBAR4,LAWAR4
 	entry_end
diff --git a/board/mpc8540ads/mpc8540ads.c b/board/mpc8540ads/mpc8540ads.c
index 0644de8..2694d62 100644
--- a/board/mpc8540ads/mpc8540ads.c
+++ b/board/mpc8540ads/mpc8540ads.c
@@ -1,4 +1,4 @@
-/*
+ /*
  * (C) Copyright 2002,2003, Motorola Inc.
  * Xianghua Xiao, (X.Xiao@motorola.com)
  *
@@ -33,6 +33,13 @@
 
 long int fixed_sdram (void);
 
+#if defined(CONFIG_DDR_ECC)
+void dma_init(void);
+uint dma_check(void);
+int dma_xfer(void *dest, uint count, void *src);
+#endif
+
+
 /* MPC8540ADS Board Status & Control Registers */
 #if 0
 typedef struct bscr_ {
@@ -60,24 +67,11 @@
 
 int checkboard (void)
 {
-	sys_info_t sysinfo;
-
-	get_sys_info (&sysinfo);
-
-	printf ("Board: Motorola MPC8540ADS Board\n");
-	printf ("\tCPU: %lu MHz\n", sysinfo.freqProcessor / 1000000);
-	printf ("\tCCB: %lu MHz\n", sysinfo.freqSystemBus / 1000000);
-	printf ("\tDDR: %lu MHz\n", sysinfo.freqSystemBus / 2000000);
-	if((CFG_LBC_LCRR & 0x0f) == 2 || (CFG_LBC_LCRR & 0x0f) == 4 \
-		|| (CFG_LBC_LCRR & 0x0f) == 8) {
-		printf ("\tLBC: %lu MHz\n", sysinfo.freqSystemBus / 1000000 /(CFG_LBC_LCRR & 0x0f));
-	} else {
-		printf("\tLBC: unknown\n");
-	}
-	printf("L1 D-cache 32KB, L1 I-cache 32KB enabled.\n");
-	return (0);
+	puts("Board: ADS\n");
+	return 0;
 }
 
+
 long int initdram (int board_type)
 {
 	long dram_size = 0;
@@ -91,8 +85,9 @@
 #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL)
 	volatile ccsr_gur_t *gur= &immap->im_gur;
 #endif
+
 #if defined(CONFIG_DDR_DLL)
-	uint temp_ddrdll = 0;
+       uint temp_ddrdll = 0;
 
 	/* Work around to stabilize DDR DLL */
 	temp_ddrdll = gur->ddrdllcr;
@@ -112,9 +107,16 @@
 	if(sysinfo.freqSystemBus/(CFG_LBC_LCRR & 0x0f) < 66000000) {
 		lbc->lcrr = (CFG_LBC_LCRR & 0x0fffffff)| 0x80000000;
 	} else {
-#if defined(CONFIG_MPC85xx_REV1) /* need change CLKDIV before enable DLL */
-		lbc->lcrr = 0x10000004; /* default CLKDIV is 8, change it to 4 temporarily */
-#endif
+		uint pvr = get_pvr();
+
+		if (pvr == PVR_85xx_REV1) {
+			/*
+			 * Need change CLKDIV before enable DLL.
+			 * Default CLKDIV is 8, change it to 4
+			 * temporarily.
+			 */
+		    lbc->lcrr = 0x10000004;
+		}
 		lbc->lcrr = CFG_LBC_LCRR & 0x7fffffff;
 		udelay(200);
 		temp_lbcdll = gur->lbcdllcr;
diff --git a/board/mpc8560ads/config.mk b/board/mpc8560ads/config.mk
index 698fdaa..53e3edb 100644
--- a/board/mpc8560ads/config.mk
+++ b/board/mpc8560ads/config.mk
@@ -1,3 +1,4 @@
+# Copyright 2004 Freescale Semiconductor.
 # Modified by Xianghua Xiao, X.Xiao@motorola.com
 # (C) Copyright 2002,2003 Motorola Inc.
 #
diff --git a/board/mpc8560ads/init.S b/board/mpc8560ads/init.S
index c716ef1..486fdc8 100644
--- a/board/mpc8560ads/init.S
+++ b/board/mpc8560ads/init.S
@@ -1,4 +1,5 @@
 /*
+ * Copyright 2004 Freescale Semiconductor.
 * Copyright (C) 2002,2003, Motorola Inc.
 * Xianghua Xiao <X.Xiao@motorola.com>
 *
@@ -136,43 +137,58 @@
   #endif
 	entry_end
 
-/* LAW(Local Access Window) configuration:
- * 0000_0000-0800_0000: DDR(128M) -or- larger
- * f000_0000-f3ff_ffff: PCI(256M)
- * f400_0000-f7ff_ffff: RapidIO(128M)
- * f800_0000-ffff_ffff: localbus(128M)
- *   f800_0000-fbff_ffff: LBC SDRAM(64M)
- *   fc00_0000-fdef_ffff: LBC BCSR,RTC,etc(31M)
- *   fdf0_0000-fdff_ffff: CCSRBAR(1M)
- *   fe00_0000-ffff_ffff: Flash(32M)
- * Note: CCSRBAR and L2-as-SRAM don't need configure Local Access
- *       Window.
+/*
+ * LAW(Local Access Window) configuration:
+ *
+ * 0x0000_0000     0x7fff_ffff     DDR                     2G
+ * 0x8000_0000     0x9fff_ffff     PCI MEM                 512M
+ * 0xe000_0000     0xe000_ffff     CCSR                    1M
+ * 0xe200_0000     0xe2ff_ffff     PCI IO                  16M
+ * 0xf000_0000     0xf7ff_ffff     SDRAM                   128M
+ * 0xf800_0000     0xf80f_ffff     BCSR                    1M
+ * 0xff00_0000     0xffff_ffff     FLASH (boot bank)       16M
+ *
+ * Note: CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
  * Note: If flash is 8M at default position(last 8M),no LAW needed.
  */
 
 #if !defined(CONFIG_SPD_EEPROM)
 #define LAWBAR0 ((CFG_DDR_SDRAM_BASE>>12) & 0xfffff)
-#define LAWAR0  (LAWAR_EN | LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M))
+#define LAWAR0	(LAWAR_EN | LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M))
 #else
 #define LAWBAR0 0
 #define LAWAR0  ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
 #endif
 
 #define LAWBAR1 ((CFG_PCI_MEM_BASE>>12) & 0xfffff)
-#define LAWAR1  (LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_256M))
+#define LAWAR1	(LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_512M))
 
+/*
+ * This is not so much the SDRAM map as it is the whole localbus map.
+ */
 #if !defined(CONFIG_RAM_AS_FLASH)
 #define LAWBAR2 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
-#define LAWAR2  (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_128M))
+#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
 #else
 #define LAWBAR2 0
 #define LAWAR2 ((LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
 #endif
 
+#define LAWBAR3 ((CFG_PCI_IO_BASE>>12) & 0xfffff)
+#define LAWAR3	(LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_16M))
+
+/*
+ * Rapid IO at 0xc000_0000 for 512 M
+ */
+#define LAWBAR4 ((CFG_RAPID_IO_BASE>>12) & 0xfffff)
+#define LAWAR4	(LAWAR_EN | LAWAR_TRGT_IF_PCIX | (LAWAR_SIZE & LAWAR_SIZE_512M))
+
+
 	.section .bootpg, "ax"
-	.globl  law_entry
+	.globl	law_entry
 law_entry:
 	entry_start
-	.long 0x03
-	.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2
+	.long 0x05
+	.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3
+	.long LAWBAR4,LAWAR4
 	entry_end
diff --git a/board/mpc8560ads/mpc8560ads.c b/board/mpc8560ads/mpc8560ads.c
index 823ab0d..2fa96e0 100644
--- a/board/mpc8560ads/mpc8560ads.c
+++ b/board/mpc8560ads/mpc8560ads.c
@@ -1,4 +1,5 @@
 /*
+ * Copyright 2004 Freescale Semiconductor.
  * (C) Copyright 2003,Motorola Inc.
  * Xianghua Xiao, (X.Xiao@motorola.com)
  *
@@ -236,26 +237,11 @@
 #endif /* CONFIG_MII */
 }
 
+
 int checkboard (void)
 {
-	sys_info_t sysinfo;
-
-	get_sys_info (&sysinfo);
-
-	printf ("Board: Motorola MPC8560ADS Board\n");
-	printf ("\tCPU: %lu MHz\n", sysinfo.freqProcessor / 1000000);
-	printf ("\tCCB: %lu MHz\n", sysinfo.freqSystemBus / 1000000);
-	printf ("\tDDR: %lu MHz\n", sysinfo.freqSystemBus / 2000000);
-	if((CFG_LBC_LCRR & 0x0f) == 2 || (CFG_LBC_LCRR & 0x0f) == 4 \
-		|| (CFG_LBC_LCRR & 0x0f) == 8) {
-		printf ("\tLBC: %lu MHz\n", sysinfo.freqSystemBus / 1000000 /(CFG_LBC_LCRR & 0x0f));
-	} else {
-		printf("\tLBC: unknown\n");
-	}
-	printf("\tCPM: %lu Mhz\n", sysinfo.freqSystemBus / 1000000);
-	printf("L1 D-cache 32KB, L1 I-cache 32KB enabled.\n");
-
-	return (0);
+	puts("Board: ADS\n");
+	return 0;
 }
 
 
@@ -272,6 +258,7 @@
 #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL)
 	volatile ccsr_gur_t *gur= &immap->im_gur;
 #endif
+
 #if defined(CONFIG_DDR_DLL)
 	uint temp_ddrdll = 0;
 
@@ -293,9 +280,16 @@
 	if(sysinfo.freqSystemBus/(CFG_LBC_LCRR & 0x0f) < 66000000) {
 		lbc->lcrr = (CFG_LBC_LCRR & 0x0fffffff)| 0x80000000;
 	} else {
-#if defined(CONFIG_MPC85xx_REV1) /* need change CLKDIV before enable DLL */
-		lbc->lcrr = 0x10000004; /* default CLKDIV is 8, change it to 4 temporarily */
-#endif
+		uint pvr = get_pvr();
+
+		if (pvr == PVR_85xx_REV1) {
+			/*
+			 * Need change CLKDIV before enable DLL.
+			 * Default CLKDIV is 8, change it to 4
+			 * temporarily.
+			 */
+		    lbc->lcrr = 0x10000004;
+		}
 		lbc->lcrr = CFG_LBC_LCRR & 0x7fffffff;
 		udelay(200);
 		temp_lbcdll = gur->lbcdllcr;