diff --git a/arch/arm/include/asm/arch-ks8695/platform.h b/arch/arm/include/asm/arch-ks8695/platform.h
index de20015..a78d312 100644
--- a/arch/arm/include/asm/arch-ks8695/platform.h
+++ b/arch/arm/include/asm/arch-ks8695/platform.h
@@ -13,8 +13,8 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307	 USA
  */
-#ifndef __address_h
-#define __address_h			1
+#ifndef __ASM_ARM_ARCH_KS8695_PLATFORM_H__
+#define __ASM_ARM_ARCH_KS8695_PLATFORM_H__
 
 #define KS8695_SDRAM_START	    0x00000000
 #define KS8695_SDRAM_SIZE	    0x01000000
@@ -27,19 +27,19 @@
 #define KS8695_IO_BASE		    0x03FF0000
 #define KS8695_IO_SIZE		    0x00010000
 
-#define KS8695_SYSTEN_CONFIG	    0x00
-#define KS8695_SYSTEN_BUS_CLOCK	    0x04
+#define KS8695_SYSTEM_CONFIG        0x00
+#define KS8695_SYSTEM_BUS_CLOCK     0x04
 
 #define KS8695_FLASH_START	    0x02800000
 #define KS8695_FLASH_SIZE	    0x00400000
 
-/*i/o control registers offset difinitions*/
+/* i/o control register offset definitions */
 #define KS8695_IO_CTRL0		    0x4000
 #define KS8695_IO_CTRL1		    0x4004
 #define KS8695_IO_CTRL2		    0x4008
 #define KS8695_IO_CTRL3		    0x400C
 
-/*memory control registers offset difinitions*/
+/* memory control register offset definitions */
 #define KS8695_MEM_CTRL0	    0x4010
 #define KS8695_MEM_CTRL1	    0x4014
 #define KS8695_MEM_CTRL2	    0x4018
@@ -51,7 +51,7 @@
 #define KS8695_SDRAM_BUFFER	    0x403C
 #define KS8695_SDRAM_REFRESH	    0x4040
 
-/*WAN control registers offset difinitions*/
+/* WAN control register offset definitions */
 #define KS8695_WAN_DMA_TX	    0x6000
 #define KS8695_WAN_DMA_RX	    0x6004
 #define KS8695_WAN_DMA_TX_START	    0x6008
@@ -63,7 +63,7 @@
 #define KS8695_WAN_MAC_ELOW	    0x6080
 #define KS8695_WAN_MAC_EHIGH	    0x6084
 
-/*LAN control registers offset difinitions*/
+/* LAN control register offset definitions */
 #define KS8695_LAN_DMA_TX	    0x8000
 #define KS8695_LAN_DMA_RX	    0x8004
 #define KS8695_LAN_DMA_TX_START	    0x8008
@@ -75,7 +75,7 @@
 #define KS8695_LAN_MAC_ELOW	    0X8080
 #define KS8695_LAN_MAC_EHIGH	    0X8084
 
-/*HPNA control registers offset difinitions*/
+/* HPNA control register offset definitions */
 #define KS8695_HPNA_DMA_TX	    0xA000
 #define KS8695_HPNA_DMA_RX	    0xA004
 #define KS8695_HPNA_DMA_TX_START    0xA008
@@ -87,7 +87,7 @@
 #define KS8695_HPNA_MAC_ELOW	    0xA080
 #define KS8695_HPNA_MAC_EHIGH	    0xA084
 
-/*UART control registers offset difinitions*/
+/* UART control register offset definitions */
 #define KS8695_UART_RX_BUFFER	    0xE000
 #define KS8695_UART_TX_HOLDING	    0xE004
 
@@ -133,7 +133,7 @@
 #define KS8695_UART_DIVISOR	    0xE01C
 #define KS8695_UART_STATUS	    0xE020
 
-/*Interrupt controlller registers offset difinitions*/
+/* Interrupt controller register offset definitions */
 #define KS8695_INT_CONTL	    0xE200
 #define KS8695_INT_ENABLE	    0xE204
 #define KS8695_INT_ENABLE_MODEM	    0x0800
@@ -154,19 +154,19 @@
 #define KS8695_FIQ_PEND_PRIORITY    0xE230
 #define KS8695_IRQ_PEND_PRIORITY    0xE234
 
-/*timer registers offset difinitions*/
+/* timer register offset definitions */
 #define KS8695_TIMER_CTRL	    0xE400
 #define KS8695_TIMER1		    0xE404
 #define KS8695_TIMER0		    0xE408
 #define KS8695_TIMER1_PCOUNT	    0xE40C
 #define KS8695_TIMER0_PCOUNT	    0xE410
 
-/*GPIO registers offset difinitions*/
+/* GPIO register offset definitions */
 #define KS8695_GPIO_MODE	    0xE600
 #define KS8695_GPIO_CTRL	    0xE604
 #define KS8695_GPIO_DATA	    0xE608
 
-/*SWITCH registers offset difinitions*/
+/* SWITCH register offset definitions */
 #define KS8695_SWITCH_CTRL0	    0xE800
 #define KS8695_SWITCH_CTRL1	    0xE804
 #define KS8695_SWITCH_PORT1	    0xE808
@@ -184,13 +184,13 @@
 #define KS8695_SWITCH_LPPM12	    0xE874
 #define KS8695_SWITCH_LPPM34	    0xE878
 
-/*host communication registers difinitions*/
+/* host communication register definitions */
 #define KS8695_DSCP_HIGH	    0xE834
 #define KS8695_DSCP_LOW		    0xE838
 #define KS8695_SWITCH_MAC_HIGH	    0xE83C
 #define KS8695_SWITCH_MAC_LOW	    0xE840
 
-/*miscellaneours registers difinitions*/
+/* miscellaneous register definitions */
 #define KS8695_MANAGE_COUNTER	    0xE844
 #define KS8695_MANAGE_DATA	    0xE848
 #define KS8695_LAN12_POWERMAGR	    0xE84C
@@ -205,7 +205,7 @@
 #define KS8695_WAN_PHY_CONTROL	    0xEA14
 #define KS8695_WAN_PHY_STATUS	    0xEA18
 
-/* bus clock definitions*/
+/* bus clock definitions for KS8695_SYSTEM_BUS_CLOCK */
 #define KS8695_BUS_CLOCK_125MHZ	    0x0
 #define KS8695_BUS_CLOCK_100MHZ	    0x1
 #define KS8695_BUS_CLOCK_62MHZ	    0x2
@@ -215,8 +215,27 @@
 #define KS8695_BUS_CLOCK_31MHZ	    0x6
 #define KS8695_BUS_CLOCK_25MHZ	    0x7
 
+/* bus width definitions for KS8695_MEM_GENERAL and SDRAM_CTRL */
+#define KS8695_BUS_WIDTH_OFF	0
+#define KS8695_BUS_WIDTH_8	1
+#define KS8695_BUS_WIDTH_16	2
+#define KS8695_BUS_WIDTH_32	3
+
+/* register value definitions for memory controller */
+#define KS8695_SDCON_D_OFF	(KS8695_BUS_WIDTH_OFF<<1)
+#define KS8695_SDCON_D_8	(KS8695_BUS_WIDTH_8<<1)
+#define KS8695_SDCON_D_16	(KS8695_BUS_WIDTH_16<<1)
+#define KS8695_SDCON_D_32	(KS8695_BUS_WIDTH_32<<1)
+#define KS8695_SDCON_2BANK	0x000
+#define KS8695_SDCON_4BANK	0x008
+#define KS8695_SDCON_CA_8BIT	0x000
+#define KS8695_SDCON_CA_9BIT	0x100
+#define KS8695_SDCON_CA_10BIT	0x200
+#define KS8695_SDCON_CA_11BIT	0x300
+#define KS8695_MEM_RANGE(BASE,SIZE) (((BASE)&0x03ff0000)>>(16-12) | (((BASE)+(SIZE)-1)&0x03ff0000)<<(22-16))
+
 /* -------------------------------------------------------------------------------
- *  definations for IRQ
+ *  definitions for IRQ
  * -------------------------------------------------------------------------------*/
 
 #define KS8695_INT_EXT_INT0		       2
diff --git a/arch/arm/include/asm/arch-ks8695/regvalues.h b/arch/arm/include/asm/arch-ks8695/regvalues.h
new file mode 100644
index 0000000..a4d48bd
--- /dev/null
+++ b/arch/arm/include/asm/arch-ks8695/regvalues.h
@@ -0,0 +1,112 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307	 USA
+ */
+#ifndef __ASM_ARM_ARCH_KS8695_REGVALUES_H__
+#define __ASM_ARM_ARCH_KS8695_REGVALUES_H__
+
+/* This file calculates register values set by low level initialization code
+   from configuration macros */
+
+#define CONFIG_SYS_SDCS0_BASE	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_SDCS0_SIZE	CONFIG_SYS_SDRAM_SIZE
+
+#ifndef CONFIG_SYS_RCS0_SPEED
+/* access cycle time 5tmult+6, normal ROM (no pages) */
+# define CONFIG_SYS_RCS0_SPEED 0x040
+#endif
+#ifndef CONFIG_SYS_RCS0_WIDTH
+# define CONFIG_SYS_RCS0_WIDTH KS8695_BUS_WIDTH_8
+#endif
+
+#ifdef CONFIG_SYS_RCS1_BASE
+# ifndef CONFIG_SYS_RCS1_WIDTH
+#  define CONFIG_SYS_RCS1_WIDTH CONFIG_SYS_RCS0_WIDTH
+# endif
+# ifndef CONFIG_SYS_RCS1_SPEED
+#  define CONFIG_SYS_RCS1_SPEED CONFIG_SYS_RCS0_SPEED
+# endif
+#else
+# define CONFIG_SYS_RCS1_WIDTH KS8695_BUS_WIDTH_OFF
+#endif
+
+#ifndef CONFIG_SYS_ECS0_WIDTH
+# define CONFIG_SYS_ECS0_WIDTH KS8695_BUS_WIDTH_OFF
+#endif
+#ifndef CONFIG_SYS_ECS1_WIDTH
+# define CONFIG_SYS_ECS1_WIDTH KS8695_BUS_WIDTH_OFF
+#endif
+#ifndef CONFIG_SYS_ECS2_WIDTH
+# define CONFIG_SYS_ECS2_WIDTH KS8695_BUS_WIDTH_OFF
+#endif
+
+#ifndef CONFIG_KS8695_TMULT
+# define CONFIG_KS8695_TMULT 3
+#endif
+
+#if CONFIG_SYS_SDCS0_PARAMS
+# ifndef CONFIG_SYS_SDCS0_BASE
+#  define CONFIG_SYS_SDCS0_BASE CONFIG_SYS_SDRAM_BASE
+#  define CONFIG_SYS_SDCS0_SIZE CONFIG_SYS_SDRAM_SIZE
+# endif
+#endif
+
+#define CONFIG_KS8695_ROMCON0_VALUE					\
+	(CONFIG_SYS_RCS0_SPEED |					\
+	 KS8695_MEM_RANGE(CONFIG_SYS_RCS0_BASE,CONFIG_SYS_RCS0_SIZE))
+#define CONFIG_KS8695_ROMCON1_VALUE					\
+	(CONFIG_SYS_RCS1_SPEED |					\
+	 KS8695_MEM_RANGE(CONFIG_SYS_RCS1_BASE,CONFIG_SYS_RCS1_SIZE))
+#define CONFIG_KS8695_EXTACON0_VALUE					\
+	(CONFIG_SYS_ECS0_SPEED |					\
+	 KS8695_MEM_RANGE(CONFIG_SYS_ECS0_BASE,CONFIG_SYS_ECS0_SIZE))
+#define CONFIG_KS8695_EXTACON1_VALUE					\
+	(CONFIG_SYS_ECS1_SPEED |					\
+	 KS8695_MEM_RANGE(CONFIG_SYS_ECS1_BASE,CONFIG_SYS_ECS1_SIZE))
+#define CONFIG_KS8695_EXTACON2_VALUE					\
+	(CONFIG_SYS_ECS2_SPEED |					\
+	 KS8695_MEM_RANGE(CONFIG_SYS_ECS2_BASE,CONFIG_SYS_ECS2_SIZE))
+
+#define CONFIG_KS8695_SDCON0_VALUE					\
+	(CONFIG_SYS_SDCS0_PARAMS |					\
+	 KS8695_MEM_RANGE(CONFIG_SYS_SDCS0_BASE,CONFIG_SYS_SDCS0_SIZE))
+#define CONFIG_KS8695_SDCON1_VALUE					\
+	(CONFIG_SYS_SDCS1_PARAMS |					\
+	 KS8695_MEM_RANGE(CONFIG_SYS_SDCS1_BASE,CONFIG_SYS_SDCS1_SIZE))
+
+#if CONFIG_SYS_SDRAM_RAS_CAS_DELAY<1 || CONFIG_SYS_SDRAM_RAS_CAS_DELAY>4
+#error Unsupported SDRAM timing: RAS to CAS delay
+#endif
+#ifndef CONFIG_SYS_SDRAM_CAS_LATENCY
+#define CONFIG_SYS_SDRAM_CAS_LATENCY ((CONFIG_SYS_SDRAM_MODE>>4)&7)
+#endif
+#if CONFIG_SYS_SDRAM_CAS_LATENCY<1 || CONFIG_SYS_SDRAM_CAS_LATENCY>4
+#error Unsupported SDRAM timing: CAS latency
+#endif
+#define CONFIG_KS8695_SDGCON_VALUE			\
+	((CONFIG_SYS_SDRAM_RAS_CAS_DELAY-1)<<2 |	\
+	 (CONFIG_SYS_SDRAM_CAS_LATENCY-1))
+#ifndef CONFIG_SYS_SDRAM_REFRESH_RATE
+#define CONFIG_SYS_SDRAM_REFRESH_RATE	0x0190
+#endif
+
+
+#define CONFIG_KS8695_ERGCON_VALUE (CONFIG_KS8695_TMULT<<28	|	\
+				    CONFIG_SYS_ECS2_WIDTH<<20	|	\
+				    CONFIG_SYS_ECS1_WIDTH<<18	|	\
+				    CONFIG_SYS_ECS0_WIDTH<<16	|	\
+				    CONFIG_SYS_RCS1_WIDTH<<2	|	\
+				    CONFIG_SYS_RCS0_WIDTH)
+
+#endif
