diff --git a/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c b/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
index f65cd88..a31b17e 100644
--- a/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
+++ b/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c
@@ -45,7 +45,7 @@
 #include <common.h>
 #include <asm/processor.h>
 #include <i2c.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 
 #if defined(CONFIG_SPD_EEPROM) && !defined(CONFIG_440)
 
diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
index 005315b..ec7291f 100644
--- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
+++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c
@@ -50,7 +50,7 @@
 #include <common.h>
 #include <asm/processor.h>
 #include <i2c.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <asm/mmu.h>
 
 #include "ecc.h"
diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
index ff5ef5f..3923fee 100644
--- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c
@@ -41,7 +41,7 @@
 
 #include <common.h>
 #include <command.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <i2c.h>
 #include <asm/io.h>
 #include <asm/processor.h>
diff --git a/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
index 2cfc37f..e90c93e 100644
--- a/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c
@@ -38,7 +38,7 @@
 #undef DEBUG
 
 #include <common.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <asm/io.h>
 #include <asm/processor.h>
 
diff --git a/arch/powerpc/cpu/ppc4xx/4xx_pcie.c b/arch/powerpc/cpu/ppc4xx/4xx_pcie.c
index 10b58b7..b76890e 100644
--- a/arch/powerpc/cpu/ppc4xx/4xx_pcie.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_pcie.c
@@ -27,7 +27,7 @@
 
 #include <common.h>
 #include <pci.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/errno.h>
diff --git a/arch/powerpc/cpu/ppc4xx/4xx_uart.c b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
index e6ab570..9a11f3b 100644
--- a/arch/powerpc/cpu/ppc4xx/4xx_uart.c
+++ b/arch/powerpc/cpu/ppc4xx/4xx_uart.c
@@ -49,7 +49,7 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <watchdog.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 
 #ifdef CONFIG_SERIAL_MULTI
 #include <serial.h>
diff --git a/arch/powerpc/cpu/ppc4xx/cache.S b/arch/powerpc/cpu/ppc4xx/cache.S
index 269716f..757d7da 100644
--- a/arch/powerpc/cpu/ppc4xx/cache.S
+++ b/arch/powerpc/cpu/ppc4xx/cache.S
@@ -14,7 +14,7 @@
 
 #include <config.h>
 #include <config.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
 #include <ppc_defs.h>
 #include <asm/cache.h>
diff --git a/arch/powerpc/cpu/ppc4xx/cmd_ecctest.c b/arch/powerpc/cpu/ppc4xx/cmd_ecctest.c
index b4eac40..fd81b70 100644
--- a/arch/powerpc/cpu/ppc4xx/cmd_ecctest.c
+++ b/arch/powerpc/cpu/ppc4xx/cmd_ecctest.c
@@ -23,7 +23,7 @@
  */
 
 #include <common.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/cache.h>
diff --git a/arch/powerpc/cpu/ppc4xx/cpu.c b/arch/powerpc/cpu/ppc4xx/cpu.c
index 851065c..39b8e2f 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu.c
@@ -35,7 +35,7 @@
 #include <watchdog.h>
 #include <command.h>
 #include <asm/cache.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <netdev.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/ppc4xx/cpu_init.c b/arch/powerpc/cpu/ppc4xx/cpu_init.c
index b31bd0b..7a7954d 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu_init.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu_init.c
@@ -23,10 +23,10 @@
 
 #include <common.h>
 #include <watchdog.h>
-#include <ppc4xx_enet.h>
+#include <asm/ppc4xx-emac.h>
 #include <asm/processor.h>
 #include <asm/gpio.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 
 #if defined(CONFIG_405GP)  || defined(CONFIG_405EP)
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/ppc4xx/dcr.S b/arch/powerpc/cpu/ppc4xx/dcr.S
index 93465a3..e668e05 100644
--- a/arch/powerpc/cpu/ppc4xx/dcr.S
+++ b/arch/powerpc/cpu/ppc4xx/dcr.S
@@ -24,7 +24,7 @@
 
 #if defined(CONFIG_4xx) && defined(CONFIG_CMD_SETGETDCR)
 
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 
 #define _LINUX_CONFIG_H 1       /* avoid reading Linux autoconf.h file  */
 
diff --git a/arch/powerpc/cpu/ppc4xx/denali_data_eye.c b/arch/powerpc/cpu/ppc4xx/denali_data_eye.c
index 03b8d3c..9bba0ca 100644
--- a/arch/powerpc/cpu/ppc4xx/denali_data_eye.c
+++ b/arch/powerpc/cpu/ppc4xx/denali_data_eye.c
@@ -36,7 +36,7 @@
 #include <common.h>
 #include <asm/processor.h>
 #include <asm/io.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 
 #if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
 /*-----------------------------------------------------------------------------+
diff --git a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
index 080ea0a..c35b113 100644
--- a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
@@ -40,7 +40,7 @@
 
 #include <common.h>
 #include <command.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <i2c.h>
 #include <asm/io.h>
 #include <asm/processor.h>
diff --git a/arch/powerpc/cpu/ppc4xx/ecc.c b/arch/powerpc/cpu/ppc4xx/ecc.c
index 49f28d9..7fe5dbb 100644
--- a/arch/powerpc/cpu/ppc4xx/ecc.c
+++ b/arch/powerpc/cpu/ppc4xx/ecc.c
@@ -37,7 +37,7 @@
  */
 
 #include <common.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
 #include <ppc_defs.h>
 #include <asm/processor.h>
diff --git a/arch/powerpc/cpu/ppc4xx/fdt.c b/arch/powerpc/cpu/ppc4xx/fdt.c
index 15a184b..90c7e19 100644
--- a/arch/powerpc/cpu/ppc4xx/fdt.c
+++ b/arch/powerpc/cpu/ppc4xx/fdt.c
@@ -25,7 +25,7 @@
 #include <watchdog.h>
 #include <command.h>
 #include <asm/cache.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 
 #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
 #include <libfdt.h>
diff --git a/arch/powerpc/cpu/ppc4xx/interrupts.c b/arch/powerpc/cpu/ppc4xx/interrupts.c
index c89bf37..c2d4973 100644
--- a/arch/powerpc/cpu/ppc4xx/interrupts.c
+++ b/arch/powerpc/cpu/ppc4xx/interrupts.c
@@ -36,7 +36,7 @@
 #include <command.h>
 #include <asm/processor.h>
 #include <asm/interrupt.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
 #include <commproc.h>
 
diff --git a/arch/powerpc/cpu/ppc4xx/kgdb.S b/arch/powerpc/cpu/ppc4xx/kgdb.S
index 4227a4c..417ba62 100644
--- a/arch/powerpc/cpu/ppc4xx/kgdb.S
+++ b/arch/powerpc/cpu/ppc4xx/kgdb.S
@@ -22,7 +22,7 @@
 
 #include <config.h>
 #include <command.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <version.h>
 
 #define CONFIG_405GP 1		/* needed for Linux kernel header files */
diff --git a/arch/powerpc/cpu/ppc4xx/miiphy.c b/arch/powerpc/cpu/ppc4xx/miiphy.c
index 4fec126..3b28122 100644
--- a/arch/powerpc/cpu/ppc4xx/miiphy.c
+++ b/arch/powerpc/cpu/ppc4xx/miiphy.c
@@ -41,8 +41,8 @@
 #include <asm/io.h>
 #include <ppc_asm.tmpl>
 #include <commproc.h>
-#include <ppc4xx_enet.h>
-#include <405_mal.h>
+#include <asm/ppc4xx-emac.h>
+#include <asm/ppc4xx-mal.h>
 #include <miiphy.h>
 
 #if !defined(CONFIG_PHY_CLK_FREQ)
diff --git a/arch/powerpc/cpu/ppc4xx/reginfo.c b/arch/powerpc/cpu/ppc4xx/reginfo.c
index a975667..88f8429 100644
--- a/arch/powerpc/cpu/ppc4xx/reginfo.c
+++ b/arch/powerpc/cpu/ppc4xx/reginfo.c
@@ -28,7 +28,7 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/ppc4xx-uic.h>
-#include <ppc4xx_enet.h>
+#include <asm/ppc4xx-emac.h>
 
 enum REGISTER_TYPE {
 	IDCR1,	/* Indirectly Accessed DCR via SDRAM0_CFGADDR/SDRAM0_CFGDATA */
diff --git a/arch/powerpc/cpu/ppc4xx/sdram.c b/arch/powerpc/cpu/ppc4xx/sdram.c
index 30c6e0e..b827daf 100644
--- a/arch/powerpc/cpu/ppc4xx/sdram.c
+++ b/arch/powerpc/cpu/ppc4xx/sdram.c
@@ -28,7 +28,7 @@
  */
 
 #include <common.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <asm/processor.h>
 #include "sdram.h"
 #include "ecc.h"
diff --git a/arch/powerpc/cpu/ppc4xx/speed.c b/arch/powerpc/cpu/ppc4xx/speed.c
index 906face..4d7eb29 100644
--- a/arch/powerpc/cpu/ppc4xx/speed.c
+++ b/arch/powerpc/cpu/ppc4xx/speed.c
@@ -23,7 +23,7 @@
 
 #include <common.h>
 #include <ppc_asm.tmpl>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <asm/processor.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index 4bad32f..fcef0c2 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -64,7 +64,7 @@
  *  address and (s)dram will be positioned at address 0
  */
 #include <config.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <timestamp.h>
 #include <version.h>
 
diff --git a/arch/powerpc/cpu/ppc4xx/tlb.c b/arch/powerpc/cpu/ppc4xx/tlb.c
index 24a9a9c..684da92 100644
--- a/arch/powerpc/cpu/ppc4xx/tlb.c
+++ b/arch/powerpc/cpu/ppc4xx/tlb.c
@@ -25,7 +25,7 @@
 
 #if defined(CONFIG_440)
 
-#include <ppc440.h>
+#include <asm/ppc440.h>
 #include <asm/cache.h>
 #include <asm/io.h>
 #include <asm/mmu.h>
diff --git a/arch/powerpc/cpu/ppc4xx/uic.c b/arch/powerpc/cpu/ppc4xx/uic.c
index 8b1b259..324f0e9 100644
--- a/arch/powerpc/cpu/ppc4xx/uic.c
+++ b/arch/powerpc/cpu/ppc4xx/uic.c
@@ -36,7 +36,7 @@
 #include <command.h>
 #include <asm/processor.h>
 #include <asm/interrupt.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
 #include <commproc.h>
 
diff --git a/arch/powerpc/cpu/ppc4xx/xilinx_irq.c b/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
index 7108777..eaa3de2 100644
--- a/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
+++ b/arch/powerpc/cpu/ppc4xx/xilinx_irq.c
@@ -21,7 +21,7 @@
 #include <command.h>
 #include <asm/processor.h>
 #include <asm/interrupt.h>
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <ppc_asm.tmpl>
 #include <commproc.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/include/asm/4xx_pcie.h b/arch/powerpc/include/asm/4xx_pcie.h
index a0e88de..90e0bd9 100644
--- a/arch/powerpc/include/asm/4xx_pcie.h
+++ b/arch/powerpc/include/asm/4xx_pcie.h
@@ -11,7 +11,7 @@
 #ifndef __4XX_PCIE_H
 #define __4XX_PCIE_H
 
-#include <ppc4xx.h>
+#include <asm/ppc4xx.h>
 #include <pci.h>
 
 #define DCRN_SDR0_CFGADDR	0x00e
diff --git a/arch/powerpc/include/asm/ppc405.h b/arch/powerpc/include/asm/ppc405.h
new file mode 100644
index 0000000..bc2d051
--- /dev/null
+++ b/arch/powerpc/include/asm/ppc405.h
@@ -0,0 +1,832 @@
+/*----------------------------------------------------------------------------+
+|   This source code is dual-licensed.  You may use it under the terms of the
+|   GNU General Public License version 2, or under the license below.
+|
+|	This source code has been made available to you by IBM on an AS-IS
+|	basis.	Anyone receiving this source is licensed under IBM
+|	copyrights to use it in any way he or she deems fit, including
+|	copying it, modifying it, compiling it, and redistributing it either
+|	with or without modifications.	No license under IBM patents or
+|	patent applications is to be implied by the copyright license.
+|
+|	Any user of this software should understand that IBM cannot provide
+|	technical support for this software and will not be responsible for
+|	any consequences resulting from the use of this software.
+|
+|	Any person who transfers this source code or any derivative work
+|	must include the IBM copyright notice, this paragraph, and the
+|	preceding two paragraphs in the transferred software.
+|
+|	COPYRIGHT   I B M   CORPORATION 1999
+|	LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+
+#ifndef	__PPC405_H__
+#define __PPC405_H__
+
+/* Define bits and masks for real-mode storage attribute control registers */
+#define PPC_128MB_SACR_BIT(addr)	((addr) >> 27)
+#define PPC_128MB_SACR_VALUE(addr)	PPC_REG_VAL(PPC_128MB_SACR_BIT(addr),1)
+
+#ifndef CONFIG_IOP480
+#define CONFIG_SYS_DCACHE_SIZE		(16 << 10)	/* For AMCC 405 CPUs */
+#else
+#define CONFIG_SYS_DCACHE_SIZE		(2 << 10)	/* For PLX IOP480(403)*/
+#endif
+
+/******************************************************************************
+ * Special for PPC405GP
+ ******************************************************************************/
+
+/******************************************************************************
+ * DMA
+ ******************************************************************************/
+#define DMA_DCR_BASE 0x100
+#define DMACR0	(DMA_DCR_BASE+0x00)  /* DMA channel control register 0	     */
+#define DMACT0	(DMA_DCR_BASE+0x01)  /* DMA count register 0		     */
+#define DMADA0	(DMA_DCR_BASE+0x02)  /* DMA destination address register 0   */
+#define DMASA0	(DMA_DCR_BASE+0x03)  /* DMA source address register 0	     */
+#define DMASB0	(DMA_DCR_BASE+0x04)  /* DMA scatter/gather descriptor addr 0 */
+#define DMACR1	(DMA_DCR_BASE+0x08)  /* DMA channel control register 1	     */
+#define DMACT1	(DMA_DCR_BASE+0x09)  /* DMA count register 1		     */
+#define DMADA1	(DMA_DCR_BASE+0x0a)  /* DMA destination address register 1   */
+#define DMASA1	(DMA_DCR_BASE+0x0b)  /* DMA source address register 1	     */
+#define DMASB1	(DMA_DCR_BASE+0x0c)  /* DMA scatter/gather descriptor addr 1 */
+#define DMACR2	(DMA_DCR_BASE+0x10)  /* DMA channel control register 2	     */
+#define DMACT2	(DMA_DCR_BASE+0x11)  /* DMA count register 2		     */
+#define DMADA2	(DMA_DCR_BASE+0x12)  /* DMA destination address register 2   */
+#define DMASA2	(DMA_DCR_BASE+0x13)  /* DMA source address register 2	     */
+#define DMASB2	(DMA_DCR_BASE+0x14)  /* DMA scatter/gather descriptor addr 2 */
+#define DMACR3	(DMA_DCR_BASE+0x18)  /* DMA channel control register 3	     */
+#define DMACT3	(DMA_DCR_BASE+0x19)  /* DMA count register 3		     */
+#define DMADA3	(DMA_DCR_BASE+0x1a)  /* DMA destination address register 3   */
+#define DMASA3	(DMA_DCR_BASE+0x1b)  /* DMA source address register 3	     */
+#define DMASB3	(DMA_DCR_BASE+0x1c)  /* DMA scatter/gather descriptor addr 3 */
+#define DMASR	(DMA_DCR_BASE+0x20)  /* DMA status register		     */
+#define DMASGC	(DMA_DCR_BASE+0x23)  /* DMA scatter/gather command register  */
+#define DMAADR	(DMA_DCR_BASE+0x24)  /* DMA address decode register	     */
+
+#ifndef CONFIG_405EP
+/******************************************************************************
+ * Decompression Controller
+ ******************************************************************************/
+#define DECOMP_DCR_BASE 0x14
+#define KIAR  (DECOMP_DCR_BASE+0x0)	/* Decompression controller addr reg */
+#define KIDR  (DECOMP_DCR_BASE+0x1)	/* Decompression controller data reg */
+/* values for kiar register - indirect addressing of these regs */
+#define KCONF	0x40			/* decompression core config register */
+#endif
+
+/******************************************************************************
+ * Power Management
+ ******************************************************************************/
+#ifdef CONFIG_405EX
+#define POWERMAN_DCR_BASE 0xb0
+#else
+#define POWERMAN_DCR_BASE 0xb8
+#endif
+#define CPMSR	(POWERMAN_DCR_BASE+0x0) /* Power management status */
+#define CPMER	(POWERMAN_DCR_BASE+0x1) /* Power management enable */
+#define CPMFR	(POWERMAN_DCR_BASE+0x2) /* Power management force */
+
+/******************************************************************************
+ * Extrnal Bus Controller
+ ******************************************************************************/
+  /* values for EBC0_CFGADDR register - indirect addressing of these regs */
+  #define PB0CR		0x00	/* periph bank 0 config reg */
+  #define PB1CR		0x01	/* periph bank 1 config reg */
+  #define PB2CR		0x02	/* periph bank 2 config reg */
+  #define PB3CR		0x03	/* periph bank 3 config reg */
+  #define PB4CR		0x04	/* periph bank 4 config reg */
+#ifndef CONFIG_405EP
+  #define PB5CR		0x05	/* periph bank 5 config reg */
+  #define PB6CR		0x06	/* periph bank 6 config reg */
+  #define PB7CR		0x07	/* periph bank 7 config reg */
+#endif
+  #define PB0AP		0x10	/* periph bank 0 access parameters */
+  #define PB1AP		0x11	/* periph bank 1 access parameters */
+  #define PB2AP		0x12	/* periph bank 2 access parameters */
+  #define PB3AP		0x13	/* periph bank 3 access parameters */
+  #define PB4AP		0x14	/* periph bank 4 access parameters */
+#ifndef CONFIG_405EP
+  #define PB5AP		0x15	/* periph bank 5 access parameters */
+  #define PB6AP		0x16	/* periph bank 6 access parameters */
+  #define PB7AP		0x17	/* periph bank 7 access parameters */
+#endif
+  #define PBEAR		0x20	/* periph bus error addr reg */
+  #define PBESR0	0x21	/* periph bus error status reg 0 */
+  #define PBESR1	0x22	/* periph bus error status reg 1 */
+#define EBC0_CFG	0x23	/* external bus configuration reg */
+
+#ifdef CONFIG_405EP
+/******************************************************************************
+ * Control
+ ******************************************************************************/
+#define CNTRL_DCR_BASE 0x0f0
+#define CPC0_PLLMR0   (CNTRL_DCR_BASE+0x0)  /* PLL mode  register 0	*/
+#define CPC0_BOOT     (CNTRL_DCR_BASE+0x1)  /* Clock status register	*/
+#define CPC0_EPCTL    (CNTRL_DCR_BASE+0x3)  /* EMAC to PHY control register */
+#define CPC0_PLLMR1   (CNTRL_DCR_BASE+0x4)  /* PLL mode  register 1	*/
+#define CPC0_UCR      (CNTRL_DCR_BASE+0x5)  /* UART control register	*/
+#define CPC0_PCI      (CNTRL_DCR_BASE+0x9)  /* PCI control register	*/
+
+#define CPC0_PLLMR0  (CNTRL_DCR_BASE+0x0)  /* PLL mode 0 register */
+#define CPC0_BOOT    (CNTRL_DCR_BASE+0x1)  /* Chip Clock Status register */
+#define CPC0_CR1     (CNTRL_DCR_BASE+0x2)  /* Chip Control 1 register */
+#define CPC0_EPRCSR  (CNTRL_DCR_BASE+0x3)  /* EMAC PHY Rcv Clk Src register */
+#define CPC0_PLLMR1  (CNTRL_DCR_BASE+0x4)  /* PLL mode 1 register */
+#define CPC0_UCR     (CNTRL_DCR_BASE+0x5)  /* UART Control register */
+#define CPC0_SRR     (CNTRL_DCR_BASE+0x6)  /* Soft Reset register */
+#define CPC0_JTAGID  (CNTRL_DCR_BASE+0x7)  /* JTAG ID register */
+#define CPC0_SPARE   (CNTRL_DCR_BASE+0x8)  /* Spare DCR */
+#define CPC0_PCI     (CNTRL_DCR_BASE+0x9)  /* PCI Control register */
+
+/* Bit definitions */
+#define PLLMR0_CPU_DIV_MASK	 0x00300000	/* CPU clock divider */
+#define PLLMR0_CPU_DIV_BYPASS	 0x00000000
+#define PLLMR0_CPU_DIV_2	 0x00100000
+#define PLLMR0_CPU_DIV_3	 0x00200000
+#define PLLMR0_CPU_DIV_4	 0x00300000
+
+#define PLLMR0_CPU_TO_PLB_MASK	 0x00030000	/* CPU:PLB Frequency Divisor */
+#define PLLMR0_CPU_PLB_DIV_1	 0x00000000
+#define PLLMR0_CPU_PLB_DIV_2	 0x00010000
+#define PLLMR0_CPU_PLB_DIV_3	 0x00020000
+#define PLLMR0_CPU_PLB_DIV_4	 0x00030000
+
+#define PLLMR0_OPB_TO_PLB_MASK	 0x00003000	/* OPB:PLB Frequency Divisor */
+#define PLLMR0_OPB_PLB_DIV_1	 0x00000000
+#define PLLMR0_OPB_PLB_DIV_2	 0x00001000
+#define PLLMR0_OPB_PLB_DIV_3	 0x00002000
+#define PLLMR0_OPB_PLB_DIV_4	 0x00003000
+
+#define PLLMR0_EXB_TO_PLB_MASK	 0x00000300	/* External Bus:PLB Divisor */
+#define PLLMR0_EXB_PLB_DIV_2	 0x00000000
+#define PLLMR0_EXB_PLB_DIV_3	 0x00000100
+#define PLLMR0_EXB_PLB_DIV_4	 0x00000200
+#define PLLMR0_EXB_PLB_DIV_5	 0x00000300
+
+#define PLLMR0_MAL_TO_PLB_MASK	 0x00000030	/* MAL:PLB Divisor */
+#define PLLMR0_MAL_PLB_DIV_1	 0x00000000
+#define PLLMR0_MAL_PLB_DIV_2	 0x00000010
+#define PLLMR0_MAL_PLB_DIV_3	 0x00000020
+#define PLLMR0_MAL_PLB_DIV_4	 0x00000030
+
+#define PLLMR0_PCI_TO_PLB_MASK	 0x00000003	/* PCI:PLB Frequency Divisor */
+#define PLLMR0_PCI_PLB_DIV_1	 0x00000000
+#define PLLMR0_PCI_PLB_DIV_2	 0x00000001
+#define PLLMR0_PCI_PLB_DIV_3	 0x00000002
+#define PLLMR0_PCI_PLB_DIV_4	 0x00000003
+
+#define PLLMR1_SSCS_MASK	 0x80000000	/* Select system clock source */
+#define PLLMR1_PLLR_MASK	 0x40000000	/* PLL reset */
+#define PLLMR1_FBMUL_MASK	 0x00F00000 /* PLL feedback multiplier value */
+#define PLLMR1_FBMUL_DIV_16	 0x00000000
+#define PLLMR1_FBMUL_DIV_1	 0x00100000
+#define PLLMR1_FBMUL_DIV_2	 0x00200000
+#define PLLMR1_FBMUL_DIV_3	 0x00300000
+#define PLLMR1_FBMUL_DIV_4	 0x00400000
+#define PLLMR1_FBMUL_DIV_5	 0x00500000
+#define PLLMR1_FBMUL_DIV_6	 0x00600000
+#define PLLMR1_FBMUL_DIV_7	 0x00700000
+#define PLLMR1_FBMUL_DIV_8	 0x00800000
+#define PLLMR1_FBMUL_DIV_9	 0x00900000
+#define PLLMR1_FBMUL_DIV_10	 0x00A00000
+#define PLLMR1_FBMUL_DIV_11	 0x00B00000
+#define PLLMR1_FBMUL_DIV_12	 0x00C00000
+#define PLLMR1_FBMUL_DIV_13	 0x00D00000
+#define PLLMR1_FBMUL_DIV_14	 0x00E00000
+#define PLLMR1_FBMUL_DIV_15	 0x00F00000
+
+#define PLLMR1_FWDVA_MASK	 0x00070000 /* PLL forward divider A value */
+#define PLLMR1_FWDVA_DIV_8	 0x00000000
+#define PLLMR1_FWDVA_DIV_7	 0x00010000
+#define PLLMR1_FWDVA_DIV_6	 0x00020000
+#define PLLMR1_FWDVA_DIV_5	 0x00030000
+#define PLLMR1_FWDVA_DIV_4	 0x00040000
+#define PLLMR1_FWDVA_DIV_3	 0x00050000
+#define PLLMR1_FWDVA_DIV_2	 0x00060000
+#define PLLMR1_FWDVA_DIV_1	 0x00070000
+#define PLLMR1_FWDVB_MASK	 0x00007000 /* PLL forward divider B value */
+#define PLLMR1_TUNING_MASK	 0x000003FF /* PLL tune bits */
+
+/* Defines for CPC0_EPRCSR register */
+#define CPC0_EPRCSR_E0NFE	0x80000000
+#define CPC0_EPRCSR_E1NFE	0x40000000
+#define CPC0_EPRCSR_E1RPP	0x00000080
+#define CPC0_EPRCSR_E0RPP	0x00000040
+#define CPC0_EPRCSR_E1ERP	0x00000020
+#define CPC0_EPRCSR_E0ERP	0x00000010
+#define CPC0_EPRCSR_E1PCI	0x00000002
+#define CPC0_EPRCSR_E0PCI	0x00000001
+
+/* Defines for CPC0_PCI Register */
+#define CPC0_PCI_SPE		0x00000010 /* PCIINT/WE select	 */
+#define CPC0_PCI_HOST_CFG_EN	0x00000008 /* PCI host config Enable */
+#define CPC0_PCI_ARBIT_EN	0x00000001 /* PCI Internal Arb Enabled */
+
+/* Defines for CPC0_BOOR Register */
+#define CPC0_BOOT_SEP		0x00000002 /* serial EEPROM present */
+
+/* Defines for CPC0_PLLMR1 Register fields */
+#define PLL_ACTIVE		0x80000000
+#define CPC0_PLLMR1_SSCS	0x80000000
+#define PLL_RESET		0x40000000
+#define CPC0_PLLMR1_PLLR	0x40000000
+	/* Feedback multiplier */
+#define PLL_FBKDIV		0x00F00000
+#define CPC0_PLLMR1_FBDV	0x00F00000
+#define PLL_FBKDIV_16		0x00000000
+#define PLL_FBKDIV_1		0x00100000
+#define PLL_FBKDIV_2		0x00200000
+#define PLL_FBKDIV_3		0x00300000
+#define PLL_FBKDIV_4		0x00400000
+#define PLL_FBKDIV_5		0x00500000
+#define PLL_FBKDIV_6		0x00600000
+#define PLL_FBKDIV_7		0x00700000
+#define PLL_FBKDIV_8		0x00800000
+#define PLL_FBKDIV_9		0x00900000
+#define PLL_FBKDIV_10		0x00A00000
+#define PLL_FBKDIV_11		0x00B00000
+#define PLL_FBKDIV_12		0x00C00000
+#define PLL_FBKDIV_13		0x00D00000
+#define PLL_FBKDIV_14		0x00E00000
+#define PLL_FBKDIV_15		0x00F00000
+	/* Forward A divisor */
+#define PLL_FWDDIVA		0x00070000
+#define CPC0_PLLMR1_FWDVA	0x00070000
+#define PLL_FWDDIVA_8		0x00000000
+#define PLL_FWDDIVA_7		0x00010000
+#define PLL_FWDDIVA_6		0x00020000
+#define PLL_FWDDIVA_5		0x00030000
+#define PLL_FWDDIVA_4		0x00040000
+#define PLL_FWDDIVA_3		0x00050000
+#define PLL_FWDDIVA_2		0x00060000
+#define PLL_FWDDIVA_1		0x00070000
+	/* Forward B divisor */
+#define PLL_FWDDIVB		0x00007000
+#define CPC0_PLLMR1_FWDVB	0x00007000
+#define PLL_FWDDIVB_8		0x00000000
+#define PLL_FWDDIVB_7		0x00001000
+#define PLL_FWDDIVB_6		0x00002000
+#define PLL_FWDDIVB_5		0x00003000
+#define PLL_FWDDIVB_4		0x00004000
+#define PLL_FWDDIVB_3		0x00005000
+#define PLL_FWDDIVB_2		0x00006000
+#define PLL_FWDDIVB_1		0x00007000
+	/* PLL tune bits */
+#define PLL_TUNE_MASK		 0x000003FF
+#define PLL_TUNE_2_M_3		 0x00000133	/*  2 <= M <= 3 */
+#define PLL_TUNE_4_M_6		 0x00000134	/*  3 <  M <= 6 */
+#define PLL_TUNE_7_M_10		 0x00000138	/*  6 <  M <= 10 */
+#define PLL_TUNE_11_M_14	 0x0000013C	/* 10 <  M <= 14 */
+#define PLL_TUNE_15_M_40	 0x0000023E	/* 14 <  M <= 40 */
+#define PLL_TUNE_VCO_LOW	 0x00000000	/* 500MHz <= VCO <=  800MHz */
+#define PLL_TUNE_VCO_HI		 0x00000080	/* 800MHz <  VCO <= 1000MHz */
+
+/* Defines for CPC0_PLLMR0 Register fields */
+	/* CPU divisor */
+#define PLL_CPUDIV		0x00300000
+#define CPC0_PLLMR0_CCDV	0x00300000
+#define PLL_CPUDIV_1		0x00000000
+#define PLL_CPUDIV_2		0x00100000
+#define PLL_CPUDIV_3		0x00200000
+#define PLL_CPUDIV_4		0x00300000
+	/* PLB divisor */
+#define PLL_PLBDIV		0x00030000
+#define CPC0_PLLMR0_CBDV	0x00030000
+#define PLL_PLBDIV_1		0x00000000
+#define PLL_PLBDIV_2		0x00010000
+#define PLL_PLBDIV_3		0x00020000
+#define PLL_PLBDIV_4		0x00030000
+	/* OPB divisor */
+#define PLL_OPBDIV		0x00003000
+#define CPC0_PLLMR0_OPDV	0x00003000
+#define PLL_OPBDIV_1		0x00000000
+#define PLL_OPBDIV_2		0x00001000
+#define PLL_OPBDIV_3		0x00002000
+#define PLL_OPBDIV_4		0x00003000
+	/* EBC divisor */
+#define PLL_EXTBUSDIV		0x00000300
+#define CPC0_PLLMR0_EPDV	0x00000300
+#define PLL_EXTBUSDIV_2		0x00000000
+#define PLL_EXTBUSDIV_3		0x00000100
+#define PLL_EXTBUSDIV_4		0x00000200
+#define PLL_EXTBUSDIV_5		0x00000300
+	/* MAL divisor */
+#define PLL_MALDIV		0x00000030
+#define CPC0_PLLMR0_MPDV	0x00000030
+#define PLL_MALDIV_1		0x00000000
+#define PLL_MALDIV_2		0x00000010
+#define PLL_MALDIV_3		0x00000020
+#define PLL_MALDIV_4		0x00000030
+	/* PCI divisor */
+#define PLL_PCIDIV		0x00000003
+#define CPC0_PLLMR0_PPFD	0x00000003
+#define PLL_PCIDIV_1		0x00000000
+#define PLL_PCIDIV_2		0x00000001
+#define PLL_PCIDIV_3		0x00000002
+#define PLL_PCIDIV_4		0x00000003
+
+/*
+ *------------------------------------------------------------------------------
+ * PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
+ * assuming a 33.3MHz input clock to the 405EP.
+ *------------------------------------------------------------------------------
+ */
+#define PLLMR0_266_133_66  (PLL_CPUDIV_1 | PLL_PLBDIV_2 |  \
+			    PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |  \
+			    PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_266_133_66  (PLL_FBKDIV_8  |  \
+			    PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |  \
+			    PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+
+#define PLLMR0_133_66_66_33  (PLL_CPUDIV_1 | PLL_PLBDIV_1 |  \
+			      PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 |	\
+			      PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_133_66_66_33  (PLL_FBKDIV_4  |  \
+			      PLL_FWDDIVA_6 | PLL_FWDDIVB_6 |  \
+			      PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 |  \
+			      PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 |	\
+			      PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_200_100_50_33 (PLL_FBKDIV_6  |  \
+			      PLL_FWDDIVA_4 | PLL_FWDDIVB_4 |  \
+			      PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_266_133_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 |  \
+			      PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 |	\
+			      PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_266_133_66_33 (PLL_FBKDIV_8  |  \
+			      PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |  \
+			      PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_266_66_33_33 (PLL_CPUDIV_1 | PLL_PLBDIV_4 |  \
+			      PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |	\
+			      PLL_MALDIV_1 | PLL_PCIDIV_2)
+#define PLLMR1_266_66_33_33 (PLL_FBKDIV_8  |  \
+			      PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |  \
+			      PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 |  \
+			      PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |	\
+			      PLL_MALDIV_1 | PLL_PCIDIV_3)
+#define PLLMR1_333_111_55_37 (PLL_FBKDIV_10  |	\
+			      PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |  \
+			      PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
+#define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 |  \
+			      PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |	\
+			      PLL_MALDIV_1 | PLL_PCIDIV_1)
+#define PLLMR1_333_111_55_111 (PLL_FBKDIV_10  |  \
+			      PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |  \
+			      PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
+
+/*
+ * PLL Voltage Controlled Oscillator (VCO) definitions
+ * Maximum and minimum values (in MHz) for correct PLL operation.
+ */
+#define VCO_MIN     500
+#define VCO_MAX     1000
+#elif defined(CONFIG_405EZ)
+#define SDR0_NAND0	0x4000
+#define SDR0_ULTRA0	0x4040
+#define SDR0_ULTRA1	0x4050
+#define SDR0_ICINTSTAT	0x4510
+
+#define SDR_NAND0_NDEN		0x80000000
+#define SDR_NAND0_NDBTEN	0x40000000
+#define SDR_NAND0_NDBADR_MASK	0x30000000
+#define SDR_NAND0_NDBPG_MASK	0x0f000000
+#define SDR_NAND0_NDAREN	0x00800000
+#define SDR_NAND0_NDRBEN	0x00400000
+
+#define SDR_ULTRA0_NDGPIOBP	0x80000000
+#define SDR_ULTRA0_CSN_MASK	0x78000000
+#define SDR_ULTRA0_CSNSEL0	0x40000000
+#define SDR_ULTRA0_CSNSEL1	0x20000000
+#define SDR_ULTRA0_CSNSEL2	0x10000000
+#define SDR_ULTRA0_CSNSEL3	0x08000000
+#define SDR_ULTRA0_EBCRDYEN	0x04000000
+#define SDR_ULTRA0_SPISSINEN	0x02000000
+#define SDR_ULTRA0_NFSRSTEN	0x01000000
+
+#define SDR_ULTRA1_LEDNENABLE	0x40000000
+
+#define SDR_ICRX_STAT	0x80000000
+#define SDR_ICTX0_STAT	0x40000000
+#define SDR_ICTX1_STAT	0x20000000
+
+#define SDR0_PINSTP	0x40
+
+/******************************************************************************
+ * Control
+ ******************************************************************************/
+/* CPR Registers */
+#define CPR0_CLKUP	0x020		/* CPR_CLKUPD */
+#define CPR0_PLLC		0x040		/* CPR_PLLC */
+#define CPR0_PLLD		0x060		/* CPR_PLLD */
+#define CPC0_PRIMAD	0x080		/* CPR_PRIMAD */
+#define CPC0_PERD0	0x0e0		/* CPR_PERD0 */
+#define CPC0_PERD1	0x0e1		/* CPR_PERD1 */
+#define CPC0_PERC0	0x180		/* CPR_PERC0 */
+
+#define CPR_CLKUPD_ENPLLCH_EN  0x40000000 /* Enable CPR PLL Changes */
+#define CPR_CLKUPD_ENDVCH_EN   0x20000000 /* Enable CPR Sys. Div. Changes */
+#define CPR_PERD0_SPIDV_MASK   0x000F0000 /* SPI Clock Divider */
+
+#define PLLC_SRC_MASK	       0x20000000 /* PLL feedback source */
+
+#define PLLD_FBDV_MASK	       0x1F000000 /* PLL feedback divider value */
+#define PLLD_FWDVA_MASK        0x000F0000 /* PLL forward divider A value */
+#define PLLD_FWDVB_MASK        0x00000700 /* PLL forward divider B value */
+
+#define PRIMAD_CPUDV_MASK      0x0F000000 /* CPU Clock Divisor Mask */
+#define PRIMAD_PLBDV_MASK      0x000F0000 /* PLB Clock Divisor Mask */
+#define PRIMAD_OPBDV_MASK      0x00000F00 /* OPB Clock Divisor Mask */
+#define PRIMAD_EBCDV_MASK      0x0000000F /* EBC Clock Divisor Mask */
+
+#define PERD0_PWMDV_MASK       0xFF000000 /* PWM Divider Mask */
+#define PERD0_SPIDV_MASK       0x000F0000 /* SPI Divider Mask */
+#define PERD0_U0DV_MASK        0x0000FF00 /* UART 0 Divider Mask */
+#define PERD0_U1DV_MASK        0x000000FF /* UART 1 Divider Mask */
+
+#else /* #ifdef CONFIG_405EP */
+/******************************************************************************
+ * Control
+ ******************************************************************************/
+#define CNTRL_DCR_BASE 0x0b0
+#define CPC0_PLLMR	(CNTRL_DCR_BASE + 0x0)	/* PLL mode  register */
+#define CPC0_CR0	(CNTRL_DCR_BASE + 0x1)	/* chip control register 0 */
+#define CPC0_CR1	(CNTRL_DCR_BASE + 0x2)	/* chip control register 1 */
+#define CPC0_PSR	(CNTRL_DCR_BASE + 0x4)	/* chip pin strapping reg */
+
+/* CPC0_ECR/CPC0_EIRR: PPC405GPr only */
+#define CPC0_EIRR	(CNTRL_DCR_BASE + 0x6)	/* ext interrupt routing reg */
+#define CPC0_ECR	0xaa			/* edge conditioner register */
+
+/* Bit definitions */
+#define PLLMR_FWD_DIV_MASK	0xE0000000	/* Forward Divisor */
+#define PLLMR_FWD_DIV_BYPASS	0xE0000000
+#define PLLMR_FWD_DIV_3		0xA0000000
+#define PLLMR_FWD_DIV_4		0x80000000
+#define PLLMR_FWD_DIV_6		0x40000000
+
+#define PLLMR_FB_DIV_MASK	0x1E000000	/* Feedback Divisor */
+#define PLLMR_FB_DIV_1		0x02000000
+#define PLLMR_FB_DIV_2		0x04000000
+#define PLLMR_FB_DIV_3		0x06000000
+#define PLLMR_FB_DIV_4		0x08000000
+
+#define PLLMR_TUNING_MASK	0x01F80000
+
+#define PLLMR_CPU_TO_PLB_MASK	0x00060000	/* CPU:PLB Frequency Divisor */
+#define PLLMR_CPU_PLB_DIV_1	0x00000000
+#define PLLMR_CPU_PLB_DIV_2	0x00020000
+#define PLLMR_CPU_PLB_DIV_3	0x00040000
+#define PLLMR_CPU_PLB_DIV_4	0x00060000
+
+#define PLLMR_OPB_TO_PLB_MASK	0x00018000	/* OPB:PLB Frequency Divisor */
+#define PLLMR_OPB_PLB_DIV_1	0x00000000
+#define PLLMR_OPB_PLB_DIV_2	0x00008000
+#define PLLMR_OPB_PLB_DIV_3	0x00010000
+#define PLLMR_OPB_PLB_DIV_4	0x00018000
+
+#define PLLMR_PCI_TO_PLB_MASK	0x00006000	/* PCI:PLB Frequency Divisor */
+#define PLLMR_PCI_PLB_DIV_1	0x00000000
+#define PLLMR_PCI_PLB_DIV_2	0x00002000
+#define PLLMR_PCI_PLB_DIV_3	0x00004000
+#define PLLMR_PCI_PLB_DIV_4	0x00006000
+
+#define PLLMR_EXB_TO_PLB_MASK	0x00001800	/* External Bus:PLB Divisor */
+#define PLLMR_EXB_PLB_DIV_2	0x00000000
+#define PLLMR_EXB_PLB_DIV_3	0x00000800
+#define PLLMR_EXB_PLB_DIV_4	0x00001000
+#define PLLMR_EXB_PLB_DIV_5	0x00001800
+
+/* definitions for PPC405GPr (new mode strapping) */
+#define PLLMR_FWDB_DIV_MASK	0x00000007	/* Forward Divisor B */
+
+#define PSR_PLL_FWD_MASK	0xC0000000
+#define PSR_PLL_FDBACK_MASK	0x30000000
+#define PSR_PLL_TUNING_MASK	0x0E000000
+#define PSR_PLB_CPU_MASK	0x01800000
+#define PSR_OPB_PLB_MASK	0x00600000
+#define PSR_PCI_PLB_MASK	0x00180000
+#define PSR_EB_PLB_MASK		0x00060000
+#define PSR_ROM_WIDTH_MASK	0x00018000
+#define PSR_ROM_LOC		0x00004000
+#define PSR_PCI_ASYNC_EN	0x00001000
+#define PSR_PERCLK_SYNC_MODE_EN 0x00000800	/* PPC405GPr only */
+#define PSR_PCI_ARBIT_EN	0x00000400
+#define PSR_NEW_MODE_EN		0x00000020	/* PPC405GPr only */
+
+#ifndef CONFIG_IOP480
+/*
+ * PLL Voltage Controlled Oscillator (VCO) definitions
+ * Maximum and minimum values (in MHz) for correct PLL operation.
+*/
+#define VCO_MIN     400
+#define VCO_MAX     800
+#endif /* #ifndef CONFIG_IOP480 */
+#endif /* #ifdef CONFIG_405EP */
+
+/******************************************************************************
+ * Memory Access Layer
+ ******************************************************************************/
+#if defined(CONFIG_405EZ)
+#define	MAL_DCR_BASE	0x380
+#else
+#define MAL_DCR_BASE	0x180
+#endif
+#define	MAL0_CFG	(MAL_DCR_BASE + 0x00) /* MAL Config reg */
+#define	MAL0_ESR	(MAL_DCR_BASE + 0x01) /* Err Status (Read/Clear) */
+#define	MAL0_IER	(MAL_DCR_BASE + 0x02) /* Interrupt enable */
+#define	MAL0_TXCASR	(MAL_DCR_BASE + 0x04) /* TX Channel active (set) */
+#define	MAL0_TXCARR	(MAL_DCR_BASE + 0x05) /* TX Channel active (reset) */
+#define	MAL0_TXEOBISR	(MAL_DCR_BASE + 0x06) /* TX End of buffer int status */
+#define	MAL0_TXDEIR	(MAL_DCR_BASE + 0x07) /* TX Descr. Error Int reg */
+#define	MAL0_RXCASR	(MAL_DCR_BASE + 0x10) /* RX Channel active (set) */
+#define	MAL0_RXCARR	(MAL_DCR_BASE + 0x11) /* RX Channel active (reset) */
+#define	MAL0_RXEOBISR	(MAL_DCR_BASE + 0x12) /* RX End of buffer int status */
+#define	MAL0_RXDEIR	(MAL_DCR_BASE + 0x13) /* RX Descr. Error Int reg */
+#define	MAL0_TXCTP0R	(MAL_DCR_BASE + 0x20) /* TX 0 Channel table ptr */
+#define	MAL0_TXCTP1R	(MAL_DCR_BASE + 0x21) /* TX 1 Channel table ptr */
+#define	MAL0_TXCTP2R	(MAL_DCR_BASE + 0x22) /* TX 2 Channel table ptr */
+#define	MAL0_TXCTP3R	(MAL_DCR_BASE + 0x23) /* TX 3 Channel table ptr */
+#define	MAL0_RXCTP0R	(MAL_DCR_BASE + 0x40) /* RX 0 Channel table ptr */
+#define	MAL0_RXCTP1R	(MAL_DCR_BASE + 0x41) /* RX 1 Channel table ptr */
+#define	MAL0_RXCTP2R	(MAL_DCR_BASE + 0x42) /* RX 2 Channel table ptr */
+#define	MAL0_RXCTP3R	(MAL_DCR_BASE + 0x43) /* RX 3 Channel table ptr */
+#define	MAL0_RXCTP8R	(MAL_DCR_BASE + 0x48) /* RX 8 Channel table ptr */
+#define	MAL0_RXCTP16R	(MAL_DCR_BASE + 0x50) /* RX 16 Channel table ptr */
+#define	MAL0_RXCTP24R	(MAL_DCR_BASE + 0x58) /* RX 24 Channel table ptr */
+#define	MAL0_RCBS0	(MAL_DCR_BASE + 0x60) /* RX 0 Channel buffer size */
+#define	MAL0_RCBS1	(MAL_DCR_BASE + 0x61) /* RX 1 Channel buffer size */
+#define	MAL0_RCBS2	(MAL_DCR_BASE + 0x62) /* RX 2 Channel buffer size */
+#define	MAL0_RCBS3	(MAL_DCR_BASE + 0x63) /* RX 3 Channel buffer size */
+#define	MAL0_RCBS8	(MAL_DCR_BASE + 0x68) /* RX 8 Channel buffer size */
+#define	MAL0_RCBS16	(MAL_DCR_BASE + 0x70) /* RX 16 Channel buffer size */
+#define	MAL0_RCBS24	(MAL_DCR_BASE + 0x78) /* RX 24 Channel buffer size */
+
+/*-----------------------------------------------------------------------------
+| UART Register Offsets
+'----------------------------------------------------------------------------*/
+#define		DATA_REG	0x00
+#define		DL_LSB		0x00
+#define		DL_MSB		0x01
+#define		INT_ENABLE	0x01
+#define		FIFO_CONTROL	0x02
+#define		LINE_CONTROL	0x03
+#define		MODEM_CONTROL	0x04
+#define		LINE_STATUS	0x05
+#define		MODEM_STATUS	0x06
+#define		SCRATCH		0x07
+
+/******************************************************************************
+ * On Chip Memory
+ ******************************************************************************/
+#if defined(CONFIG_405EZ)
+#define OCM_DCR_BASE 0x020
+#define OCM0_PLBCR1	(OCM_DCR_BASE + 0x00)	/* OCM PLB3 Bank 1 Config */
+#define OCM0_PLBCR2	(OCM_DCR_BASE + 0x01)	/* OCM PLB3 Bank 2 Config */
+#define OCM0_PLBBEAR	(OCM_DCR_BASE + 0x02)	/* OCM PLB3 Bus Error Add */
+#define OCM0_DSRC1	(OCM_DCR_BASE + 0x08)	/* OCM D-side Bank 1 Config */
+#define OCM0_DSRC2	(OCM_DCR_BASE + 0x09)	/* OCM D-side Bank 2 Config */
+#define OCM0_ISRC1	(OCM_DCR_BASE + 0x0A)	/* OCM I-side Bank 1Config */
+#define OCM0_ISRC2	(OCM_DCR_BASE + 0x0B)	/* OCM I-side Bank 2 Config */
+#define OCM0_DISDPC	(OCM_DCR_BASE + 0x0C)	/* OCM D-/I-side Data Par Chk */
+#else
+#define OCM_DCR_BASE 0x018
+#define OCM0_ISCNTL	(OCM_DCR_BASE+0x01)	/* OCM I-side control reg */
+#define OCM0_DSARC	(OCM_DCR_BASE+0x02)	/* OCM D-side address compare */
+#define OCM0_DSCNTL	(OCM_DCR_BASE+0x03)	/* OCM D-side control */
+#endif /* CONFIG_405EZ */
+
+/******************************************************************************
+ * GPIO macro register defines
+ ******************************************************************************/
+#if defined(CONFIG_405EZ)
+/* Only the 405EZ has 2 GPIOs */
+#define GPIO_BASE  0xEF600700
+#define GPIO0_OR		(GPIO_BASE+0x0)
+#define GPIO0_TCR		(GPIO_BASE+0x4)
+#define GPIO0_OSRL		(GPIO_BASE+0x8)
+#define GPIO0_OSRH		(GPIO_BASE+0xC)
+#define GPIO0_TSRL		(GPIO_BASE+0x10)
+#define GPIO0_TSRH		(GPIO_BASE+0x14)
+#define GPIO0_ODR		(GPIO_BASE+0x18)
+#define GPIO0_IR		(GPIO_BASE+0x1C)
+#define GPIO0_RR1		(GPIO_BASE+0x20)
+#define GPIO0_RR2		(GPIO_BASE+0x24)
+#define GPIO0_RR3		(GPIO_BASE+0x28)
+#define GPIO0_ISR1L		(GPIO_BASE+0x30)
+#define GPIO0_ISR1H		(GPIO_BASE+0x34)
+#define GPIO0_ISR2L		(GPIO_BASE+0x38)
+#define GPIO0_ISR2H		(GPIO_BASE+0x3C)
+#define GPIO0_ISR3L		(GPIO_BASE+0x40)
+#define GPIO0_ISR3H		(GPIO_BASE+0x44)
+
+#define GPIO1_BASE  0xEF600800
+#define GPIO1_OR		(GPIO1_BASE+0x0)
+#define GPIO1_TCR		(GPIO1_BASE+0x4)
+#define GPIO1_OSRL		(GPIO1_BASE+0x8)
+#define GPIO1_OSRH		(GPIO1_BASE+0xC)
+#define GPIO1_TSRL		(GPIO1_BASE+0x10)
+#define GPIO1_TSRH		(GPIO1_BASE+0x14)
+#define GPIO1_ODR		(GPIO1_BASE+0x18)
+#define GPIO1_IR		(GPIO1_BASE+0x1C)
+#define GPIO1_RR1		(GPIO1_BASE+0x20)
+#define GPIO1_RR2		(GPIO1_BASE+0x24)
+#define GPIO1_RR3		(GPIO1_BASE+0x28)
+#define GPIO1_ISR1L		(GPIO1_BASE+0x30)
+#define GPIO1_ISR1H		(GPIO1_BASE+0x34)
+#define GPIO1_ISR2L		(GPIO1_BASE+0x38)
+#define GPIO1_ISR2H		(GPIO1_BASE+0x3C)
+#define GPIO1_ISR3L		(GPIO1_BASE+0x40)
+#define GPIO1_ISR3H		(GPIO1_BASE+0x44)
+
+#elif defined(CONFIG_405EX)
+#define GPIO_BASE  0xEF600800
+#define GPIO0_OR	       (GPIO_BASE+0x0)
+#define GPIO0_TCR	       (GPIO_BASE+0x4)
+#define GPIO0_OSRL	       (GPIO_BASE+0x8)
+#define GPIO0_OSRH	       (GPIO_BASE+0xC)
+#define GPIO0_TSRL	       (GPIO_BASE+0x10)
+#define GPIO0_TSRH	       (GPIO_BASE+0x14)
+#define GPIO0_ODR	       (GPIO_BASE+0x18)
+#define GPIO0_IR	       (GPIO_BASE+0x1C)
+#define GPIO0_RR1	       (GPIO_BASE+0x20)
+#define GPIO0_RR2	       (GPIO_BASE+0x24)
+#define GPIO0_ISR1L	       (GPIO_BASE+0x30)
+#define GPIO0_ISR1H	       (GPIO_BASE+0x34)
+#define GPIO0_ISR2L	       (GPIO_BASE+0x38)
+#define GPIO0_ISR2H	       (GPIO_BASE+0x3C)
+#define GPIO0_ISR3L	       (GPIO_BASE+0x40)
+#define GPIO0_ISR3H	       (GPIO_BASE+0x44)
+
+#else	/* !405EZ */
+
+#define GPIO_BASE  0xEF600700
+#define GPIO0_OR	       (GPIO_BASE+0x0)
+#define GPIO0_TCR	       (GPIO_BASE+0x4)
+#define GPIO0_OSRH	       (GPIO_BASE+0x8)
+#define GPIO0_OSRL	       (GPIO_BASE+0xC)
+#define GPIO0_TSRH	       (GPIO_BASE+0x10)
+#define GPIO0_TSRL	       (GPIO_BASE+0x14)
+#define GPIO0_ODR	       (GPIO_BASE+0x18)
+#define GPIO0_IR	       (GPIO_BASE+0x1C)
+#define GPIO0_RR1	       (GPIO_BASE+0x20)
+#define GPIO0_RR2	       (GPIO_BASE+0x24)
+#define GPIO0_ISR1H	       (GPIO_BASE+0x30)
+#define GPIO0_ISR1L	       (GPIO_BASE+0x34)
+#define GPIO0_ISR2H	       (GPIO_BASE+0x38)
+#define GPIO0_ISR2L	       (GPIO_BASE+0x3C)
+
+#endif /* CONFIG_405EZ */
+
+#define GPIO0_BASE		GPIO_BASE
+
+#if defined(CONFIG_405EX)
+#define SDR0_SRST		0x0200
+
+/*
+ * Software Reset Register
+ */
+#define SDR0_SRST_BGO		PPC_REG_VAL(0, 1)
+#define SDR0_SRST_PLB4		PPC_REG_VAL(1, 1)
+#define SDR0_SRST_EBC		PPC_REG_VAL(2, 1)
+#define SDR0_SRST_OPB		PPC_REG_VAL(3, 1)
+#define SDR0_SRST_UART0		PPC_REG_VAL(4, 1)
+#define SDR0_SRST_UART1		PPC_REG_VAL(5, 1)
+#define SDR0_SRST_IIC0		PPC_REG_VAL(6, 1)
+#define SDR0_SRST_BGI		PPC_REG_VAL(7, 1)
+#define SDR0_SRST_GPIO		PPC_REG_VAL(8, 1)
+#define SDR0_SRST_GPT		PPC_REG_VAL(9, 1)
+#define SDR0_SRST_DMC		PPC_REG_VAL(10, 1)
+#define SDR0_SRST_RGMII		PPC_REG_VAL(11, 1)
+#define SDR0_SRST_EMAC0		PPC_REG_VAL(12, 1)
+#define SDR0_SRST_EMAC1		PPC_REG_VAL(13, 1)
+#define SDR0_SRST_CPM		PPC_REG_VAL(14, 1)
+#define SDR0_SRST_EPLL		PPC_REG_VAL(15, 1)
+#define SDR0_SRST_UIC		PPC_REG_VAL(16, 1)
+#define SDR0_SRST_UPRST		PPC_REG_VAL(17, 1)
+#define SDR0_SRST_IIC1		PPC_REG_VAL(18, 1)
+#define SDR0_SRST_SCP		PPC_REG_VAL(19, 1)
+#define SDR0_SRST_UHRST		PPC_REG_VAL(20, 1)
+#define SDR0_SRST_DMA		PPC_REG_VAL(21, 1)
+#define SDR0_SRST_DMAC		PPC_REG_VAL(22, 1)
+#define SDR0_SRST_MAL		PPC_REG_VAL(23, 1)
+#define SDR0_SRST_EBM		PPC_REG_VAL(24, 1)
+#define SDR0_SRST_GPTR		PPC_REG_VAL(25, 1)
+#define SDR0_SRST_PE0		PPC_REG_VAL(26, 1)
+#define SDR0_SRST_PE1		PPC_REG_VAL(27, 1)
+#define SDR0_SRST_CRYP		PPC_REG_VAL(28, 1)
+#define SDR0_SRST_PKP		PPC_REG_VAL(29, 1)
+#define SDR0_SRST_AHB		PPC_REG_VAL(30, 1)
+#define SDR0_SRST_NDFC		PPC_REG_VAL(31, 1)
+
+#define SDR0_UART0		0x0120	/* UART0 Config */
+#define SDR0_UART1		0x0121	/* UART1 Config */
+#define SDR0_MFR		0x4300	/* SDR0_MFR reg */
+
+/* Defines for CPC0_EPRCSR register */
+#define CPC0_EPRCSR_E0NFE	0x80000000
+#define CPC0_EPRCSR_E1NFE	0x40000000
+#define CPC0_EPRCSR_E1RPP	0x00000080
+#define CPC0_EPRCSR_E0RPP	0x00000040
+#define CPC0_EPRCSR_E1ERP	0x00000020
+#define CPC0_EPRCSR_E0ERP	0x00000010
+#define CPC0_EPRCSR_E1PCI	0x00000002
+#define CPC0_EPRCSR_E0PCI	0x00000001
+
+#define CPR0_CLKUPD	0x020
+#define CPR0_PLLC	0x040
+#define CPR0_PLLD	0x060
+#define CPR0_CPUD	0x080
+#define CPR0_PLBD	0x0a0
+#define CPR0_OPBD0	0x0c0
+#define CPR0_PERD	0x0e0
+
+#define SDR0_PINSTP	0x0040
+#define SDR0_SDCS0	0x0060
+
+#define SDR0_SDCS_SDD			(0x80000000 >> 31)
+
+/* CUST0 Customer Configuration Register0 */
+#define SDR0_CUST0		     0x4000
+#define SDR0_CUST0_MUX_E_N_G_MASK	0xC0000000 /* Mux_Emac_NDFC_GPIO */
+#define SDR0_CUST0_MUX_EMAC_SEL		0x40000000 /* Emac Selection */
+#define SDR0_CUST0_MUX_NDFC_SEL		0x80000000 /* NDFC Selection */
+#define SDR0_CUST0_MUX_GPIO_SEL		0xC0000000 /* GPIO Selection */
+
+#define SDR0_CUST0_NDFC_EN_MASK		0x20000000 /* NDFC Enable Mask */
+#define SDR0_CUST0_NDFC_ENABLE		0x20000000 /* NDFC Enable */
+#define SDR0_CUST0_NDFC_DISABLE		0x00000000 /* NDFC Disable */
+
+#define SDR0_CUST0_NDFC_BW_MASK	  	0x10000000 /* NDFC Boot Width */
+#define SDR0_CUST0_NDFC_BW_16_BIT 	0x10000000 /* NDFC Boot Width= 16 Bit */
+#define SDR0_CUST0_NDFC_BW_8_BIT  	0x00000000 /* NDFC Boot Width=  8 Bit */
+
+#define SDR0_CUST0_NDFC_BP_MASK		0x0F000000 /* NDFC Boot Page */
+#define SDR0_CUST0_NDFC_BP_ENCODE(n)	((((unsigned long)(n))&0xF)<<24)
+#define SDR0_CUST0_NDFC_BP_DECODE(n)	((((unsigned long)(n))>>24)&0x0F)
+
+#define SDR0_CUST0_NDFC_BAC_MASK	0x00C00000 /* NDFC Boot Address Cycle */
+#define SDR0_CUST0_NDFC_BAC_ENCODE(n)	((((unsigned long)(n))&0x3)<<22)
+#define SDR0_CUST0_NDFC_BAC_DECODE(n)	((((unsigned long)(n))>>22)&0x03)
+
+#define SDR0_CUST0_NDFC_ARE_MASK	0x00200000 /* NDFC Auto Read Enable */
+#define SDR0_CUST0_NDFC_ARE_ENABLE	0x00200000 /* NDFC Auto Read Enable */
+#define SDR0_CUST0_NDFC_ARE_DISABLE	0x00000000 /* NDFC Auto Read Disable */
+
+#define SDR0_CUST0_NRB_MASK		0x00100000 /* NDFC Ready / Busy */
+#define SDR0_CUST0_NRB_BUSY		0x00100000 /* Busy */
+#define SDR0_CUST0_NRB_READY		0x00000000 /* Ready */
+
+#define SDR0_CUST0_NDRSC_MASK	0x0000FFF0 /* NDFC Device Reset Count Mask */
+#define SDR0_CUST0_NDRSC_ENCODE(n)	((((unsigned long)(n))&0xFFF)<<4)
+#define SDR0_CUST0_NDRSC_DECODE(n)	((((unsigned long)(n))>>4)&0xFFF)
+
+#define SDR0_CUST0_CHIPSELGAT_MASK	0x0000000F /* Chip Sel Gating Mask */
+#define SDR0_CUST0_CHIPSELGAT_DIS	0x00000000 /* Chip Sel Gating Disable */
+#define SDR0_CUST0_CHIPSELGAT_ENALL  0x0000000F /* All Chip Sel Gating Enable */
+#define SDR0_CUST0_CHIPSELGAT_EN0	0x00000008 /* Chip Sel0 Gating Enable */
+#define SDR0_CUST0_CHIPSELGAT_EN1	0x00000004 /* Chip Sel1 Gating Enable */
+#define SDR0_CUST0_CHIPSELGAT_EN2	0x00000002 /* Chip Sel2 Gating Enable */
+#define SDR0_CUST0_CHIPSELGAT_EN3	0x00000001 /* Chip Sel3 Gating Enable */
+
+#define SDR0_PFC0		0x4100
+#define SDR0_PFC1		0x4101
+#define SDR0_PFC1_U1ME		0x02000000
+#define SDR0_PFC1_U0ME		0x00080000
+#define SDR0_PFC1_U0IM		0x00040000
+#define SDR0_PFC1_SIS		0x00020000
+#define SDR0_PFC1_DMAAEN	0x00010000
+#define SDR0_PFC1_DMADEN	0x00008000
+#define SDR0_PFC1_USBEN		0x00004000
+#define SDR0_PFC1_AHBSWAP	0x00000020
+#define SDR0_PFC1_USBBIGEN	0x00000010
+#define SDR0_PFC1_GPT_FREQ	0x0000000f
+#endif
+
+/* General Purpose Timer (GPT) Register Offsets */
+#define GPT0_TBC		0x00000000
+#define GPT0_IM			0x00000018
+#define GPT0_ISS		0x0000001C
+#define GPT0_ISC		0x00000020
+#define GPT0_IE			0x00000024
+#define GPT0_COMP0		0x00000080
+#define GPT0_COMP1		0x00000084
+#define GPT0_COMP2		0x00000088
+#define GPT0_COMP3		0x0000008C
+#define GPT0_COMP4		0x00000090
+#define GPT0_COMP5		0x00000094
+#define GPT0_COMP6		0x00000098
+#define GPT0_MASK0		0x000000C0
+#define GPT0_MASK1		0x000000C4
+#define GPT0_MASK2		0x000000C8
+#define GPT0_MASK3		0x000000CC
+#define GPT0_MASK4		0x000000D0
+#define GPT0_MASK5		0x000000D4
+#define GPT0_MASK6		0x000000D8
+#define GPT0_DCT0		0x00000110
+#define GPT0_DCIS		0x0000011C
+
+#endif	/* __PPC405_H__ */
diff --git a/arch/powerpc/include/asm/ppc440.h b/arch/powerpc/include/asm/ppc440.h
new file mode 100644
index 0000000..6727753
--- /dev/null
+++ b/arch/powerpc/include/asm/ppc440.h
@@ -0,0 +1,1958 @@
+/*----------------------------------------------------------------------------+
+|   This source code is dual-licensed.  You may use it under the terms of the
+|   GNU General Public License version 2, or under the license below.
+|
+|	This source code has been made available to you by IBM on an AS-IS
+|	basis.	Anyone receiving this source is licensed under IBM
+|	copyrights to use it in any way he or she deems fit, including
+|	copying it, modifying it, compiling it, and redistributing it either
+|	with or without modifications.	No license under IBM patents or
+|	patent applications is to be implied by the copyright license.
+|
+|	Any user of this software should understand that IBM cannot provide
+|	technical support for this software and will not be responsible for
+|	any consequences resulting from the use of this software.
+|
+|	Any person who transfers this source code or any derivative work
+|	must include the IBM copyright notice, this paragraph, and the
+|	preceding two paragraphs in the transferred software.
+|
+|	COPYRIGHT   I B M   CORPORATION 1999
+|	LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+
+/*
+ * (C) Copyright 2006
+ * Sylvie Gohl,             AMCC/IBM, gohl.sylvie@fr.ibm.com
+ * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
+ * Thierry Roman,           AMCC/IBM, thierry_roman@fr.ibm.com
+ * Alain Saurel,            AMCC/IBM, alain.saurel@fr.ibm.com
+ * Robert Snyder,           AMCC/IBM, rob.snyder@fr.ibm.com
+ *
+ * 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 __PPC440_H__
+#define __PPC440_H__
+
+#define CONFIG_SYS_DCACHE_SIZE		(32 << 10)	/* For AMCC 440 CPUs */
+
+/******************************************************************************
+ * DCRs & Related
+ ******************************************************************************/
+
+/*-----------------------------------------------------------------------------
+ | Clocking Controller
+ +----------------------------------------------------------------------------*/
+/* values for clkcfga register - indirect addressing of these regs */
+#define CPR0_PLLC	0x0040
+#define CPR0_PLLD	0x0060
+#define CPR0_PRIMAD0	0x0080
+#define CPR0_PRIMBD0	0x00a0
+#define CPR0_OPBD0	0x00c0
+#define CPR0_PERD	0x00e0
+#define CPR0_MALD	0x0100
+#define CPR0_SPCID	0x0120
+#define CPR0_ICFG	0x0140
+
+/* 440EPX boot strap options */
+#define BOOT_STRAP_OPTION_A	0x00000000
+#define BOOT_STRAP_OPTION_B	0x00000001
+#define BOOT_STRAP_OPTION_D	0x00000003
+#define BOOT_STRAP_OPTION_E	0x00000004
+
+/* 440gx sdr register definations */
+#define SDR0_SDSTP0	0x0020	    /* */
+#define SDR0_SDSTP1	0x0021	    /* */
+#define SDR0_PINSTP	0x0040
+#define SDR0_SDCS0	0x0060
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define SDR0_DDRCFG	0x00e0
+#endif /* defined(CONFIG_440EPX) || defined(CONFIG_440GRX) */
+#define SDR0_EBC	0x0100
+#define SDR0_UART0	0x0120	/* UART0 Config */
+#define SDR0_UART1	0x0121	/* UART1 Config */
+#define SDR0_UART2	0x0122	/* UART2 Config */
+#define SDR0_UART3	0x0123	/* UART3 Config */
+#define SDR0_CP440	0x0180
+#define SDR0_XCR	0x01c0
+#define SDR0_XPLLC	0x01c1
+#define SDR0_XPLLD	0x01c2
+#define SDR0_SRST	0x0200
+#define SD0_AMP0	0x0240 /* Override PLB4 prioritiy for up to 8 masters */
+#define SD0_AMP1	0x0241 /* Override PLB3 prioritiy for up to 8 masters */
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define SDR0_PCI0	0x01c0
+#else
+#define SDR0_PCI0	0x0300
+#endif
+#define SDR0_USB0	0x0320
+#define SDR0_CUST0	0x4000
+#define SDR0_CUST1	0x4002
+#define SDR0_PFC0	0x4100	/* Pin Function 0 */
+#define SDR0_PFC1	0x4101	/* Pin Function 1 */
+#define SDR0_MFR	0x4300	/* SDR0_MFR reg */
+
+#if defined(CONFIG_440GX)
+#define SD0_AMP		0x0240
+#define SDR0_XPLLC	0x01c1
+#define SDR0_XPLLD	0x01c2
+#define SDR0_XCR	0x01c0
+#define SDR0_SDSTP2	0x4001
+#define SDR0_SDSTP3	0x4003
+#endif	/* CONFIG_440GX */
+
+/*----------------------------------------------------------------------------+
+| Core Configuration/MMU configuration for 440 (CCR1 for 440x5 only).
++----------------------------------------------------------------------------*/
+#define CCR0_PRE		0x40000000
+#define CCR0_CRPE		0x08000000
+#define CCR0_DSTG		0x00200000
+#define CCR0_DAPUIB		0x00100000
+#define CCR0_DTB		0x00008000
+#define CCR0_GICBT		0x00004000
+#define CCR0_GDCBT		0x00002000
+#define CCR0_FLSTA		0x00000100
+#define CCR0_ICSLC_MASK		0x0000000C
+#define CCR0_ICSLT_MASK		0x00000003
+#define CCR1_TCS_MASK		0x00000080
+#define CCR1_TCS_INTCLK		0x00000000
+#define CCR1_TCS_EXTCLK		0x00000080
+#define MMUCR_SWOA		0x01000000
+#define MMUCR_U1TE		0x00400000
+#define MMUCR_U2SWOAE		0x00200000
+#define MMUCR_DULXE		0x00800000
+#define MMUCR_IULXE		0x00400000
+#define MMUCR_STS		0x00100000
+#define MMUCR_STID_MASK		0x000000FF
+
+#ifdef CONFIG_440SPE
+#undef SDR0_SDSTP2
+#define SDR0_SDSTP2	0x0022
+#undef SDR0_SDSTP3
+#define SDR0_SDSTP3	0x0023
+#define SDR0_DDR0	0x00E1
+#define SDR0_UART2	0x0122
+#define SDR0_XCR0	0x01c0
+#define SDR0_XCR1	0x01c3
+#define SDR0_XCR2	0x01c6
+#define SDR0_XPLLC0	0x01c1
+#define SDR0_XPLLD0	0x01c2
+#define SDR0_XPLLC1	0x01c4	/* notRCW  - SG */
+#define SDR0_XPLLD1	0x01c5	/* notRCW  - SG */
+#define SDR0_XPLLC2	0x01c7	/* notRCW  - SG */
+#define SDR0_XPLLD2	0x01c8	/* dnotRCW  - SG */
+#define SD0_AMP0	0x0240
+#define SD0_AMP1	0x0241
+#define SDR0_CUST2	0x4004
+#define SDR0_CUST3	0x4006
+#define SDR0_SDSTP4	0x4001
+#define SDR0_SDSTP5	0x4003
+#define SDR0_SDSTP6	0x4005
+#define SDR0_SDSTP7	0x4007
+
+#endif /* CONFIG_440SPE */
+
+/*-----------------------------------------------------------------------------
+ | External Bus Controller
+ +----------------------------------------------------------------------------*/
+/* values for EBC0_CFGADDR register - indirect addressing of these regs */
+#define PB0CR		0x00	/* periph bank 0 config reg		*/
+#define PB1CR		0x01	/* periph bank 1 config reg		*/
+#define PB2CR		0x02	/* periph bank 2 config reg		*/
+#define PB3CR		0x03	/* periph bank 3 config reg		*/
+#define PB4CR		0x04	/* periph bank 4 config reg		*/
+#define PB5CR		0x05	/* periph bank 5 config reg		*/
+#define PB6CR		0x06	/* periph bank 6 config reg		*/
+#define PB7CR		0x07	/* periph bank 7 config reg		*/
+#define PB0AP		0x10	/* periph bank 0 access parameters	*/
+#define PB1AP		0x11	/* periph bank 1 access parameters	*/
+#define PB2AP		0x12	/* periph bank 2 access parameters	*/
+#define PB3AP		0x13	/* periph bank 3 access parameters	*/
+#define PB4AP		0x14	/* periph bank 4 access parameters	*/
+#define PB5AP		0x15	/* periph bank 5 access parameters	*/
+#define PB6AP		0x16	/* periph bank 6 access parameters	*/
+#define PB7AP		0x17	/* periph bank 7 access parameters	*/
+#define PBEAR		0x20	/* periph bus error addr reg		*/
+#define PBESR		0x21	/* periph bus error status reg		*/
+#define EBC0_CFG	0x23	/* external bus configuration reg	*/
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+
+	/* PLB3 Arbiter */
+#define PLB3_DCR_BASE		0x070
+#define PLB3_ACR		(PLB3_DCR_BASE + 0x7)
+
+	/* PLB4 Arbiter - PowerPC440EP Pass1 */
+#define PLB4_DCR_BASE		0x080
+#define PLB4_ACR		(PLB4_DCR_BASE + 0x1)
+
+#define PLB4_ACR_WRP		(0x80000000 >> 7)
+
+	/* Pin Function Control Register 1 */
+#define SDR0_PFC1                    0x4101
+#define SDR0_PFC1_U1ME_MASK         0x02000000 /* UART1 Mode Enable */
+#define SDR0_PFC1_U1ME_DSR_DTR      0x00000000 /* UART1 in DSR/DTR Mode */
+#define SDR0_PFC1_U1ME_CTS_RTS      0x02000000 /* UART1 in CTS/RTS Mode */
+#define SDR0_PFC1_U0ME_MASK         0x00080000 /* UART0 Mode Enable */
+#define SDR0_PFC1_U0ME_DSR_DTR      0x00000000 /* UART0 in DSR/DTR Mode */
+#define SDR0_PFC1_U0ME_CTS_RTS      0x00080000 /* UART0 in CTS/RTS Mode */
+#define SDR0_PFC1_U0IM_MASK         0x00040000 /* UART0 Interface Mode */
+#define SDR0_PFC1_U0IM_8PINS        0x00000000 /* UART0 Interface Mode 8 pins */
+#define SDR0_PFC1_U0IM_4PINS        0x00040000 /* UART0 Interface Mode 4 pins */
+#define SDR0_PFC1_SIS_MASK          0x00020000 /* SCP or IIC1 Selection */
+#define SDR0_PFC1_SIS_SCP_SEL       0x00000000 /* SCP Selected */
+#define SDR0_PFC1_SIS_IIC1_SEL      0x00020000 /* IIC1 Selected */
+#define SDR0_PFC1_UES_MASK          0x00010000 /* USB2D_RX_Active / EBC_Hold
+						  Req Selection */
+#define SDR0_PFC1_UES_USB2D_SEL     0x00000000 /* USB2D_RX_Active Selected */
+#define SDR0_PFC1_UES_EBCHR_SEL     0x00010000 /* EBC_Hold Req Selected */
+#define SDR0_PFC1_DIS_MASK          0x00008000 /* DMA_Req(1) / UIC_IRQ(5)
+						  Selection */
+#define SDR0_PFC1_DIS_DMAR_SEL      0x00000000 /* DMA_Req(1) Selected */
+#define SDR0_PFC1_DIS_UICIRQ5_SEL   0x00008000 /* UIC_IRQ(5) Selected */
+#define SDR0_PFC1_ERE_MASK          0x00004000 /* EBC Mast.Ext.Req.En./GPIO0(27)
+						  Selection */
+#define SDR0_PFC1_ERE_EXTR_SEL      0x00000000 /* EBC Mast.Ext.Req.En.
+						  Selected */
+#define SDR0_PFC1_ERE_GPIO0_27_SEL  0x00004000 /* GPIO0(27) Selected */
+#define SDR0_PFC1_UPR_MASK          0x00002000 /* USB2 Device Packet Reject
+						  Selection */
+#define SDR0_PFC1_UPR_DISABLE       0x00000000 /* USB2 Device Packet Reject
+						  Disable */
+#define SDR0_PFC1_UPR_ENABLE        0x00002000 /* USB2 Device Packet Reject
+						  Enable */
+
+#define SDR0_PFC1_PLB_PME_MASK      0x00001000 /* PLB3/PLB4 Perf. Monitor Enable
+						  Selection */
+#define SDR0_PFC1_PLB_PME_PLB3_SEL  0x00000000 /* PLB3 Performance Monitor
+						  Enable */
+#define SDR0_PFC1_PLB_PME_PLB4_SEL  0x00001000 /* PLB3 Performance Monitor
+						  Enable */
+#define SDR0_PFC1_GFGGI_MASK        0x0000000F /* GPT Frequency Generation
+						  Gated In */
+
+	/* USB Control Register */
+#define SDR0_USB0                    0x0320
+#define SDR0_USB0_USB_DEVSEL_MASK   0x00000002 /* USB Device Selection */
+#define SDR0_USB0_USB20D_DEVSEL     0x00000000 /* USB2.0 Device Selected */
+#define SDR0_USB0_USB11D_DEVSEL     0x00000002 /* USB1.1 Device Selected */
+#define SDR0_USB0_LEEN_MASK         0x00000001 /* Little Endian selection */
+#define SDR0_USB0_LEEN_DISABLE      0x00000000 /* Little Endian Disable */
+#define SDR0_USB0_LEEN_ENABLE       0x00000001 /* Little Endian Enable */
+
+	/* Miscealleneaous Function Reg. */
+#define SDR0_MFR                     0x4300
+#define SDR0_MFR_ETH0_CLK_SEL_MASK   0x08000000 /* Ethernet0 Clock Select */
+#define SDR0_MFR_ETH0_CLK_SEL_EXT    0x00000000
+#define SDR0_MFR_ETH1_CLK_SEL_MASK   0x04000000 /* Ethernet1 Clock Select */
+#define SDR0_MFR_ETH1_CLK_SEL_EXT    0x00000000
+#define SDR0_MFR_ZMII_MODE_MASK      0x03000000 /* ZMII Mode Mask */
+#define SDR0_MFR_ZMII_MODE_MII       0x00000000 /* ZMII Mode MII */
+#define SDR0_MFR_ZMII_MODE_SMII      0x01000000 /* ZMII Mode SMII */
+#define SDR0_MFR_ZMII_MODE_RMII_10M  0x02000000 /* ZMII Mode RMII - 10 Mbs */
+#define SDR0_MFR_ZMII_MODE_RMII_100M 0x03000000 /* ZMII Mode RMII - 100 Mbs */
+#define SDR0_MFR_ZMII_MODE_BIT0      0x02000000 /* ZMII Mode Bit0 */
+#define SDR0_MFR_ZMII_MODE_BIT1      0x01000000 /* ZMII Mode Bit1 */
+#define SDR0_MFR_ZM_ENCODE(n)        ((((unsigned long)(n))&0x3)<<24)
+#define SDR0_MFR_ZM_DECODE(n)        ((((unsigned long)(n))<<24)&0x3)
+
+#define SDR0_MFR_ERRATA3_EN0	0x00800000
+#define SDR0_MFR_ERRATA3_EN1	0x00400000
+#define SDR0_MFR_PKT_REJ_MASK	0x00180000 /* Pkt Rej. Enable Mask */
+#define SDR0_MFR_PKT_REJ_EN	0x00180000 /* Pkt Rej. Ena. on both EMAC3 0-1 */
+#define SDR0_MFR_PKT_REJ_EN0	0x00100000 /* Pkt Rej. Enable on EMAC3(0) */
+#define SDR0_MFR_PKT_REJ_EN1	0x00080000 /* Pkt Rej. Enable on EMAC3(1) */
+#define SDR0_MFR_PKT_REJ_POL	0x00200000 /* Packet Reject Polarity */
+
+#define GPT0_COMP6			0x00000098
+#define GPT0_COMP5			0x00000094
+#define GPT0_COMP4			0x00000090
+#define GPT0_COMP3			0x0000008C
+#define GPT0_COMP2			0x00000088
+#define GPT0_COMP1			0x00000084
+
+#define GPT0_MASK6			0x000000D8
+#define GPT0_MASK5			0x000000D4
+#define GPT0_MASK4			0x000000D0
+#define GPT0_MASK3			0x000000CC
+#define GPT0_MASK2			0x000000C8
+#define GPT0_MASK1			0x000000C4
+
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define SDR0_USB2D0CR                 0x0320
+#define SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK   0x00000004 /* USB 2.0 Device/EBC
+							   Master Selection */
+#define SDR0_USB2D0CR_USB2DEV_SELECTION	0x00000004 /* USB 2.0 Device Selection*/
+#define SDR0_USB2D0CR_EBC_SELECTION	0x00000000 /* EBC Selection */
+
+#define SDR0_USB2D0CR_USB_DEV_INT_SEL_MASK   0x00000002 /* USB Device Interface
+							   Selection */
+#define SDR0_USB2D0CR_USB20D_DEVSEL	0x00000000 /* USB2.0 Device Selected */
+#define SDR0_USB2D0CR_USB11D_DEVSEL	0x00000002 /* USB1.1 Device Selected */
+
+#define SDR0_USB2D0CR_LEEN_MASK		0x00000001 /* Little Endian selection */
+#define SDR0_USB2D0CR_LEEN_DISABLE	0x00000000 /* Little Endian Disable */
+#define SDR0_USB2D0CR_LEEN_ENABLE	0x00000001 /* Little Endian Enable */
+
+	/* USB2 Host Control Register */
+#define SDR0_USB2H0CR			0x0340
+#define SDR0_USB2H0CR_WDINT_MASK	0x00000001 /* Host UTMI Word Interface*/
+#define SDR0_USB2H0CR_WDINT_8BIT_60MHZ	0x00000000 /* 8-bit/60MHz */
+#define SDR0_USB2H0CR_WDINT_16BIT_30MHZ	0x00000001 /* 16-bit/30MHz */
+#define SDR0_USB2H0CR_EFLADJ_MASK	0x0000007e /* EHCI Frame Length
+						      Adjustment */
+
+	/* Pin Function Control Register 1 */
+#define SDR0_PFC1   	0x4101
+#define SDR0_PFC1_U1ME_MASK 		0x02000000 /* UART1 Mode Enable */
+#define SDR0_PFC1_U1ME_DSR_DTR		0x00000000 /* UART1 in DSR/DTR Mode */
+#define SDR0_PFC1_U1ME_CTS_RTS		0x02000000 /* UART1 in CTS/RTS Mode */
+
+#define SDR0_PFC1_SELECT_MASK		0x01C00000 /* Ethernet Pin Select
+						      EMAC 0 */
+#define SDR0_PFC1_SELECT_CONFIG_1_1	0x00C00000 /* 1xMII   using RGMII
+						      bridge */
+#define SDR0_PFC1_SELECT_CONFIG_1_2	0x00000000 /* 1xMII   using  ZMII
+						      bridge */
+#define SDR0_PFC1_SELECT_CONFIG_2	0x00C00000 /* 1xGMII  using RGMII
+						      bridge */
+#define SDR0_PFC1_SELECT_CONFIG_3	0x01000000 /* 1xTBI   using RGMII
+						      bridge */
+#define SDR0_PFC1_SELECT_CONFIG_4	0x01400000 /* 2xRGMII using RGMII
+						      bridge */
+#define SDR0_PFC1_SELECT_CONFIG_5	0x01800000 /* 2xRTBI  using RGMII
+						      bridge */
+#define SDR0_PFC1_SELECT_CONFIG_6	0x00800000 /* 2xSMII  using  ZMII
+						      bridge */
+
+#define SDR0_PFC1_U0ME_MASK 	0x00080000 /* UART0 Mode Enable */
+#define SDR0_PFC1_U0ME_DSR_DTR	0x00000000 /* UART0 in DSR/DTR Mode */
+#define SDR0_PFC1_U0ME_CTS_RTS	0x00080000 /* UART0 in CTS/RTS Mode */
+#define SDR0_PFC1_U0IM_MASK 	0x00040000 /* UART0 Interface Mode */
+#define SDR0_PFC1_U0IM_8PINS	0x00000000 /* UART0 Interface Mode 8 pins */
+#define SDR0_PFC1_U0IM_4PINS	0x00040000 /* UART0 Interface Mode 4 pins */
+#define SDR0_PFC1_SIS_MASK  	0x00020000 /* SCP or IIC1 Selection */
+#define SDR0_PFC1_SIS_SCP_SEL	0x00000000 /* SCP Selected */
+#define SDR0_PFC1_SIS_IIC1_SEL	0x00020000 /* IIC1 Selected */
+#define SDR0_PFC1_UES_MASK  	0x00010000 /* USB2D_RX_Active / EBC_Hold Req
+					      Selection */
+#define SDR0_PFC1_UES_USB2D_SEL	0x00000000 /* USB2D_RX_Active Selected */
+#define SDR0_PFC1_UES_EBCHR_SEL	0x00010000 /* EBC_Hold Req Selected */
+#define SDR0_PFC1_DIS_MASK  	0x00008000 /* DMA_Req(1) / UIC_IRQ(5)
+					      Selection */
+#define SDR0_PFC1_DIS_DMAR_SEL	0x00000000 /* DMA_Req(1) Selected */
+#define SDR0_PFC1_DIS_UICIRQ5_SEL	0x00008000 /* UIC_IRQ(5) Selected */
+#define SDR0_PFC1_ERE_MASK  	0x00004000 /* EBC Mast.Ext.Req.En./GPIO0(27)
+					      Selection */
+#define SDR0_PFC1_ERE_EXTR_SEL	0x00000000 /* EBC Mast.Ext.Req.En. Selected */
+#define SDR0_PFC1_ERE_GPIO0_27_SEL	0x00004000 /* GPIO0(27) Selected */
+#define SDR0_PFC1_UPR_MASK  	0x00002000 /* USB2 Device Packet Reject
+					      Selection */
+#define SDR0_PFC1_UPR_DISABLE	0x00000000 /* USB2 Device Packet Reject
+					      Disable */
+#define SDR0_PFC1_UPR_ENABLE	0x00002000 /* USB2 Device Packet Reject
+					      Enable */
+
+#define SDR0_PFC1_PLB_PME_MASK	0x00001000
+	/* PLB3/PLB4 Perf. Monitor En. Selection */
+#define SDR0_PFC1_PLB_PME_PLB3_SEL	0x00000000
+	/* PLB3 Performance Monitor Enable */
+#define SDR0_PFC1_PLB_PME_PLB4_SEL	0x00001000
+	/* PLB3 Performance Monitor Enable */
+#define SDR0_PFC1_GFGGI_MASK	0x0000000F /* GPT Frequency Generation
+					      Gated In */
+
+	/* Ethernet PLL Configuration Register */
+#define SDR0_PFC2   	0x4102
+#define SDR0_PFC2_TUNE_MASK 	0x01FF8000 /* Loop stability tuning bits */
+#define SDR0_PFC2_MULTI_MASK	0x00007C00 /* Frequency multiplication
+					      selector */
+#define SDR0_PFC2_RANGEB_MASK	0x00000380 /* PLLOUTB/C frequency selector */
+#define SDR0_PFC2_RANGEA_MASK	0x00000071 /* PLLOUTA frequency selector */
+
+#define SDR0_PFC2_SELECT_MASK	    0xE0000000 /* Ethernet Pin select EMAC1 */
+#define SDR0_PFC2_SELECT_CONFIG_1_1 0x60000000 /* 1xMII   using RGMII bridge */
+#define SDR0_PFC2_SELECT_CONFIG_1_2 0x00000000 /* 1xMII   using  ZMII bridge */
+#define SDR0_PFC2_SELECT_CONFIG_2   0x60000000 /* 1xGMII  using RGMII bridge */
+#define SDR0_PFC2_SELECT_CONFIG_3   0x80000000 /* 1xTBI   using RGMII bridge */
+#define SDR0_PFC2_SELECT_CONFIG_4   0xA0000000 /* 2xRGMII using RGMII bridge */
+#define SDR0_PFC2_SELECT_CONFIG_5   0xC0000000 /* 2xRTBI  using RGMII bridge */
+#define SDR0_PFC2_SELECT_CONFIG_6   0x40000000 /* 2xSMII  using  ZMII bridge */
+
+#define SDR0_PFC4		0x4104
+
+	/* USB2PHY0 Control Register */
+#define SDR0_USB2PHY0CR	0x4103
+#define SDR0_USB2PHY0CR_UTMICN_MASK	0x00100000
+
+	/*  PHY UTMI interface connection */
+#define SDR0_USB2PHY0CR_UTMICN_DEV	0x00000000 /* Device support */
+#define SDR0_USB2PHY0CR_UTMICN_HOST	0x00100000 /* Host support */
+
+#define SDR0_USB2PHY0CR_DWNSTR_MASK 0x00400000 /* Select downstream port mode */
+#define SDR0_USB2PHY0CR_DWNSTR_DEV  0x00000000 /* Device */
+#define SDR0_USB2PHY0CR_DWNSTR_HOST 0x00400000 /* Host   */
+
+#define SDR0_USB2PHY0CR_DVBUS_MASK	0x00800000
+	/* VBus detect (Device mode only)  */
+#define SDR0_USB2PHY0CR_DVBUS_PURDIS	0x00000000
+	/* Pull-up resistance on D+ is disabled */
+#define SDR0_USB2PHY0CR_DVBUS_PUREN	0x00800000
+	/* Pull-up resistance on D+ is enabled */
+
+#define SDR0_USB2PHY0CR_WDINT_MASK	0x01000000
+	/* PHY UTMI data width and clock select  */
+#define SDR0_USB2PHY0CR_WDINT_8BIT_60MHZ 0x00000000 /* 8-bit data/60MHz */
+#define SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ 0x01000000 /* 16-bit data/30MHz */
+
+#define SDR0_USB2PHY0CR_LOOPEN_MASK	0x02000000 /* Loop back test enable  */
+#define SDR0_USB2PHY0CR_LOOP_ENABLE	0x00000000 /* Loop back disabled */
+#define SDR0_USB2PHY0CR_LOOP_DISABLE	0x02000000
+	/* Loop back enabled (only test purposes) */
+
+#define SDR0_USB2PHY0CR_XOON_MASK	0x04000000
+	/* Force XO block on during a suspend  */
+#define SDR0_USB2PHY0CR_XO_ON	0x00000000 /* PHY XO block is powered-on */
+#define SDR0_USB2PHY0CR_XO_OFF	0x04000000
+  /* PHY XO block is powered-off when all ports are suspended */
+
+#define SDR0_USB2PHY0CR_PWRSAV_MASK 0x08000000 /* Select PHY power-save mode  */
+#define SDR0_USB2PHY0CR_PWRSAV_OFF  0x00000000 /* Non-power-save mode */
+#define SDR0_USB2PHY0CR_PWRSAV_ON   0x08000000 /* Power-save mode. Valid only
+						  for full-speed operation */
+
+#define SDR0_USB2PHY0CR_XOREF_MASK	0x10000000 /* Select reference clock
+						      source  */
+#define SDR0_USB2PHY0CR_XOREF_INTERNAL	0x00000000 /* PHY PLL uses chip internal
+						  48M clock as a reference */
+#define SDR0_USB2PHY0CR_XOREF_XO	0x10000000 /* PHY PLL uses internal XO
+						  block output as a reference */
+
+#define SDR0_USB2PHY0CR_XOCLK_MASK	0x20000000 /* Select clock for XO
+						      block*/
+#define SDR0_USB2PHY0CR_XOCLK_EXTERNAL	0x00000000 /* PHY macro used an external
+						      clock */
+#define SDR0_USB2PHY0CR_XOCLK_CRYSTAL	0x20000000 /* PHY macro uses the clock
+						      from a crystal */
+
+#define SDR0_USB2PHY0CR_CLKSEL_MASK	0xc0000000 /* Select ref clk freq */
+#define SDR0_USB2PHY0CR_CLKSEL_12MHZ	0x00000000 /* Select ref clk freq
+						      = 12 MHz */
+#define SDR0_USB2PHY0CR_CLKSEL_48MHZ	0x40000000 /* Select ref clk freq
+						      = 48 MHz */
+#define SDR0_USB2PHY0CR_CLKSEL_24MHZ	0x80000000 /* Select ref clk freq
+						      = 24 MHz */
+
+	/* Miscealleneaous Function Reg. */
+#define SDR0_MFR    	0x4300
+#define SDR0_MFR_ETH0_CLK_SEL_MASK	0x08000000 /* Ethernet0 Clock Select */
+#define SDR0_MFR_ETH0_CLK_SEL_EXT	0x00000000
+#define SDR0_MFR_ETH1_CLK_SEL_MASK	0x04000000 /* Ethernet1 Clock Select */
+#define SDR0_MFR_ETH1_CLK_SEL_EXT	0x00000000
+#define SDR0_MFR_ZMII_MODE_MASK	0x03000000 /* ZMII Mode Mask */
+#define SDR0_MFR_ZMII_MODE_MII	0x00000000 /* ZMII Mode MII */
+#define SDR0_MFR_ZMII_MODE_SMII	0x01000000 /* ZMII Mode SMII */
+#define SDR0_MFR_ZMII_MODE_BIT0	0x02000000 /* ZMII Mode Bit0 */
+#define SDR0_MFR_ZMII_MODE_BIT1	0x01000000 /* ZMII Mode Bit1 */
+#define SDR0_MFR_ZM_ENCODE(n)        ((((unsigned long)(n))&0x3)<<24)
+#define SDR0_MFR_ZM_DECODE(n)        ((((unsigned long)(n))<<24)&0x3)
+
+#define SDR0_MFR_ERRATA3_EN0	0x00800000
+#define SDR0_MFR_ERRATA3_EN1	0x00400000
+#define SDR0_MFR_PKT_REJ_MASK	0x00180000 /* Pkt Rej. Enable Mask */
+#define SDR0_MFR_PKT_REJ_EN	0x00180000 /* Pkt Rej. Ena. on both EMAC3 0-1 */
+#define SDR0_MFR_PKT_REJ_EN0	0x00100000 /* Pkt Rej. Enable on EMAC3(0) */
+#define SDR0_MFR_PKT_REJ_EN1	0x00080000 /* Pkt Rej. Enable on EMAC3(1) */
+#define SDR0_MFR_PKT_REJ_POL	0x00200000 /* Packet Reject Polarity */
+
+#endif /* defined(CONFIG_440EPX) || defined(CONFIG_440GRX) */
+
+	/* CUST1 Customer Configuration Register1 */
+#define SDR0_CUST1	0x4002
+#define SDR0_CUST1_NDRSC_MASK	0xFFFF0000 /* NDRSC Device Read Count */
+#define SDR0_CUST1_NDRSC_ENCODE(n) ((((unsigned long)(n))&0xFFFF)<<16)
+#define SDR0_CUST1_NDRSC_DECODE(n) ((((unsigned long)(n))>>16)&0xFFFF)
+
+	/* Pin Function Control Register 0 */
+#define SDR0_PFC0   	0x4100
+#define SDR0_PFC0_CPU_TR_EN_MASK	0x00000100 /* CPU Trace Enable Mask */
+#define SDR0_PFC0_CPU_TRACE_EN	0x00000100 /* CPU Trace Enable */
+#define SDR0_PFC0_CPU_TRACE_DIS	0x00000100 /* CPU Trace Disable */
+#define SDR0_PFC0_CTE_ENCODE(n)    ((((unsigned long)(n))&0x01)<<8)
+#define SDR0_PFC0_CTE_DECODE(n)    ((((unsigned long)(n))>>8)&0x01)
+
+	/* Pin Function Control Register 1 */
+#define SDR0_PFC1   	0x4101
+#define SDR0_PFC1_U1ME_MASK	0x02000000 /* UART1 Mode Enable */
+#define SDR0_PFC1_U1ME_DSR_DTR	0x00000000 /* UART1 in DSR/DTR Mode */
+#define SDR0_PFC1_U1ME_CTS_RTS	0x02000000 /* UART1 in CTS/RTS Mode */
+#define SDR0_PFC1_U0ME_MASK	0x00080000 /* UART0 Mode Enable */
+#define SDR0_PFC1_U0ME_DSR_DTR	0x00000000 /* UART0 in DSR/DTR Mode */
+#define SDR0_PFC1_U0ME_CTS_RTS	0x00080000 /* UART0 in CTS/RTS Mode */
+#define SDR0_PFC1_U0IM_MASK	0x00040000 /* UART0 Interface Mode */
+#define SDR0_PFC1_U0IM_8PINS	0x00000000 /* UART0 Interface Mode 8 pins */
+#define SDR0_PFC1_U0IM_4PINS	0x00040000 /* UART0 Interface Mode 4 pins */
+#define SDR0_PFC1_SIS_MASK	0x00020000 /* SCP or IIC1 Selection */
+#define SDR0_PFC1_SIS_SCP_SEL	0x00000000 /* SCP Selected */
+#define SDR0_PFC1_SIS_IIC1_SEL	0x00020000 /* IIC1 Selected */
+#define SDR0_PFC1_UES_MASK	0x00010000 /* USB2D_RX_Active / EBC_Hold Req
+					      Selection */
+#define SDR0_PFC1_UES_USB2D_SEL	0x00000000 /* USB2D_RX_Active Selected */
+#define SDR0_PFC1_UES_EBCHR_SEL	0x00010000 /* EBC_Hold Req Selected */
+#define SDR0_PFC1_DIS_MASK	0x00008000 /* DMA_Req(1) / UIC_IRQ(5)
+					      Selection */
+#define SDR0_PFC1_DIS_DMAR_SEL	0x00000000 /* DMA_Req(1) Selected */
+#define SDR0_PFC1_DIS_UICIRQ5_SEL	0x00008000 /* UIC_IRQ(5) Selected */
+#define SDR0_PFC1_ERE_MASK	0x00004000 /* EBC Mast.Ext.Req.En./GPIO0(27)
+					      Selection */
+#define SDR0_PFC1_ERE_EXTR_SEL	0x00000000 /* EBC Mast.Ext.Req.En. Selected */
+#define SDR0_PFC1_ERE_GPIO0_27_SEL	0x00004000 /* GPIO0(27) Selected */
+#define SDR0_PFC1_UPR_MASK	0x00002000 /* USB2 Device Packet Reject
+					      Selection */
+#define SDR0_PFC1_UPR_DISABLE	0x00000000 /* USB2 Device Packet Reject
+					      Disable */
+#define SDR0_PFC1_UPR_ENABLE	0x00002000 /* USB2 Device Packet Reject
+					      Enable */
+
+#define SDR0_PFC1_PLB_PME_MASK	0x00001000 /* PLB3/PLB4 Perf. Monitor En.
+					      Selection */
+#define SDR0_PFC1_PLB_PME_PLB3_SEL	0x00000000 /* PLB3 Performance Monitor
+					      Enable */
+#define SDR0_PFC1_PLB_PME_PLB4_SEL	0x00001000 /* PLB3 Performance Monitor
+					       Enable */
+#define SDR0_PFC1_GFGGI_MASK	0x0000000F /* GPT Frequency Generation
+					       Gated In */
+
+#endif /* 440EP || 440GR || 440EPX || 440GRX */
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+	/* CUST0 Customer Configuration Register0 */
+#define SDR0_CUST0  	0x4000
+#define SDR0_CUST0_MUX_E_N_G_MASK	0xC0000000 /* Mux_Emac_NDFC_GPIO */
+#define SDR0_CUST0_MUX_EMAC_SEL	0x40000000 /* Emac Selection */
+#define SDR0_CUST0_MUX_NDFC_SEL	0x80000000 /* NDFC Selection */
+#define SDR0_CUST0_MUX_GPIO_SEL	0xC0000000 /* GPIO Selection */
+
+#define SDR0_CUST0_NDFC_EN_MASK	0x20000000 /* NDFC Enable Mask */
+#define SDR0_CUST0_NDFC_ENABLE	0x20000000 /* NDFC Enable */
+#define SDR0_CUST0_NDFC_DISABLE	0x00000000 /* NDFC Disable */
+
+#define SDR0_CUST0_NDFC_BW_MASK	  0x10000000 /* NDFC Boot Width */
+#define SDR0_CUST0_NDFC_BW_16_BIT 0x10000000 /* NDFC Boot Width = 16 Bit */
+#define SDR0_CUST0_NDFC_BW_8_BIT  0x00000000 /* NDFC Boot Width =  8 Bit */
+
+#define SDR0_CUST0_NDFC_BP_MASK	0x0F000000 /* NDFC Boot Page */
+#define SDR0_CUST0_NDFC_BP_ENCODE(n) ((((unsigned long)(n))&0xF)<<24)
+#define SDR0_CUST0_NDFC_BP_DECODE(n) ((((unsigned long)(n))>>24)&0x0F)
+
+#define SDR0_CUST0_NDFC_BAC_MASK	0x00C00000 /* NDFC Boot Address Cycle */
+#define SDR0_CUST0_NDFC_BAC_ENCODE(n) ((((unsigned long)(n))&0x3)<<22)
+#define SDR0_CUST0_NDFC_BAC_DECODE(n) ((((unsigned long)(n))>>22)&0x03)
+
+#define SDR0_CUST0_NDFC_ARE_MASK	0x00200000 /* NDFC Auto Read Enable */
+#define SDR0_CUST0_NDFC_ARE_ENABLE	0x00200000 /* NDFC Auto Read Enable */
+#define SDR0_CUST0_NDFC_ARE_DISABLE	0x00000000 /* NDFC Auto Read Disable */
+
+#define SDR0_CUST0_NRB_MASK	0x00100000 /* NDFC Ready / Busy */
+#define SDR0_CUST0_NRB_BUSY	0x00100000 /* Busy */
+#define SDR0_CUST0_NRB_READY	0x00000000 /* Ready */
+
+#define SDR0_CUST0_NDRSC_MASK	0x0000FFF0 /* NDFC Device Reset Count Mask */
+#define SDR0_CUST0_NDRSC_ENCODE(n) ((((unsigned long)(n))&0xFFF)<<4)
+#define SDR0_CUST0_NDRSC_DECODE(n) ((((unsigned long)(n))>>4)&0xFFF)
+
+#define SDR0_CUST0_CHIPSELGAT_MASK  0x0000000F /* Chip Select Gating Mask */
+#define SDR0_CUST0_CHIPSELGAT_DIS   0x00000000 /* Chip Select Gating Disable */
+#define SDR0_CUST0_CHIPSELGAT_ENALL 0x0000000F /*All Chip Select Gating Enable*/
+#define SDR0_CUST0_CHIPSELGAT_EN0   0x00000008 /* Chip Select0 Gating Enable */
+#define SDR0_CUST0_CHIPSELGAT_EN1   0x00000004 /* Chip Select1 Gating Enable */
+#define SDR0_CUST0_CHIPSELGAT_EN2   0x00000002 /* Chip Select2 Gating Enable */
+#define SDR0_CUST0_CHIPSELGAT_EN3   0x00000001 /* Chip Select3 Gating Enable */
+#endif
+
+/*-----------------------------------------------------------------------------
+ | On-Chip Buses
+ +----------------------------------------------------------------------------*/
+/* TODO: as needed */
+
+/*-----------------------------------------------------------------------------
+ | Clocking, Power Management and Chip Control
+ +----------------------------------------------------------------------------*/
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+    defined(CONFIG_460SX)
+#define CNTRL_DCR_BASE 0x160
+#else
+#define CNTRL_DCR_BASE 0x0b0
+#endif
+
+#define CPC0_SYS0	(CNTRL_DCR_BASE+0x30)	/* System configuration reg 0 */
+#define CPC0_SYS1	(CNTRL_DCR_BASE+0x31)	/* System configuration reg 1 */
+
+#define CPC0_STRP0	(CNTRL_DCR_BASE+0x34)	/* Power-on config reg 0 (RO) */
+#define CPC0_STRP1	(CNTRL_DCR_BASE+0x35)	/* Power-on config reg 1 (RO) */
+
+#define CPC0_GPIO	(CNTRL_DCR_BASE+0x38)	/* GPIO config reg (440GP) */
+
+#define CPC0_CR0		(CNTRL_DCR_BASE+0x3b)	/* Control 0 register */
+#define CPC0_CR1		(CNTRL_DCR_BASE+0x3a)	/* Control 1 register */
+
+/*-----------------------------------------------------------------------------
+ | DMA
+ +----------------------------------------------------------------------------*/
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define DMA_DCR_BASE 0x200
+#else
+#define DMA_DCR_BASE 0x100
+#endif
+#define DMACR0	(DMA_DCR_BASE+0x00)  /* DMA channel control register 0	     */
+#define DMACT0	(DMA_DCR_BASE+0x01)  /* DMA count register 0		     */
+#define DMACR1	(DMA_DCR_BASE+0x08)  /* DMA channel control register 1	     */
+#define DMACT1	(DMA_DCR_BASE+0x09)  /* DMA count register 1		     */
+#define DMACR2	(DMA_DCR_BASE+0x10)  /* DMA channel control register 2	     */
+#define DMACT2	(DMA_DCR_BASE+0x11)  /* DMA count register 2		     */
+#define DMACR3	(DMA_DCR_BASE+0x18)  /* DMA channel control register 2	     */
+#define DMASR	(DMA_DCR_BASE+0x20)  /* DMA status register		     */
+#define DMASGC	(DMA_DCR_BASE+0x23)  /* DMA scatter/gather command register  */
+
+/*-----------------------------------------------------------------------------
+ | Memory Access Layer
+ +----------------------------------------------------------------------------*/
+#define MAL_DCR_BASE 0x180
+#define MAL0_CFG	(MAL_DCR_BASE + 0x00)	/* MAL Config reg	*/
+#define MAL0_ESR	(MAL_DCR_BASE + 0x01)	/* Error Status (Read/Clear) */
+#define MAL0_IER	(MAL_DCR_BASE + 0x02)	/* Interrupt enable */
+#define MAL0_TXCASR	(MAL_DCR_BASE + 0x04)	/* TX Channel active (set) */
+#define MAL0_TXCARR	(MAL_DCR_BASE + 0x05)	/* TX Channel active (reset) */
+#define MAL0_TXEOBISR	(MAL_DCR_BASE + 0x06)	/* TX End of buffer int status*/
+#define MAL0_TXDEIR	(MAL_DCR_BASE + 0x07)	/* TX Descr. Error Int */
+#define MAL0_TXBADDR	(MAL_DCR_BASE + 0x09)	/* TX descriptor base addr*/
+#define MAL0_RXCASR	(MAL_DCR_BASE + 0x10)	/* RX Channel active (set) */
+#define MAL0_RXCARR	(MAL_DCR_BASE + 0x11)	/* RX Channel active (reset) */
+#define MAL0_RXEOBISR	(MAL_DCR_BASE + 0x12)	/* RX End of buffer int status*/
+#define MAL0_RXDEIR	(MAL_DCR_BASE + 0x13)	/* RX Descr. Error Int */
+#define MAL0_RXBADDR	(MAL_DCR_BASE + 0x15)	/* RX descriptor base addr */
+#define MAL0_TXCTP0R	(MAL_DCR_BASE + 0x20)	/* TX 0 Channel table pointer */
+#define MAL0_TXCTP1R	(MAL_DCR_BASE + 0x21)	/* TX 1 Channel table pointer */
+#define MAL0_TXCTP2R	(MAL_DCR_BASE + 0x22)	/* TX 2 Channel table pointer */
+#define MAL0_TXCTP3R	(MAL_DCR_BASE + 0x23)	/* TX 3 Channel table pointer */
+#define MAL0_RXCTP0R	(MAL_DCR_BASE + 0x40)	/* RX 0 Channel table pointer */
+#define MAL0_RXCTP1R	(MAL_DCR_BASE + 0x41)	/* RX 1 Channel table pointer */
+#define MAL0_RCBS0	(MAL_DCR_BASE + 0x60)	/* RX 0 Channel buffer size */
+#define MAL0_RCBS1	(MAL_DCR_BASE + 0x61)	/* RX 1 Channel buffer size */
+#if defined(CONFIG_440GX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define MAL0_RXCTP2R	(MAL_DCR_BASE + 0x42)	/* RX 2 Channel table pointer */
+#define MAL0_RXCTP3R	(MAL_DCR_BASE + 0x43)	/* RX 3 Channel table pointer */
+#define MAL0_RXCTP8R	(MAL_DCR_BASE + 0x48)	/* RX 8 Channel table pointer */
+#define MAL0_RXCTP16R	(MAL_DCR_BASE + 0x50)	/* RX 16 Channel table pointer*/
+#define MAL0_RXCTP24R	(MAL_DCR_BASE + 0x58)	/* RX 24 Channel table pointer*/
+#define MAL0_RCBS2	(MAL_DCR_BASE + 0x62)	/* RX 2 Channel buffer size */
+#define MAL0_RCBS3	(MAL_DCR_BASE + 0x63)	/* RX 3 Channel buffer size */
+#define MAL0_RCBS8	(MAL_DCR_BASE + 0x68)	/* RX 8 Channel buffer size */
+#define MAL0_RCBS16	(MAL_DCR_BASE + 0x70)	/* RX 16 Channel buffer size */
+#define MAL0_RCBS24	(MAL_DCR_BASE + 0x78)	/* RX 24 Channel buffer size */
+#endif /* CONFIG_440GX */
+
+/*-----------------------------------------------------------------------------+
+|  SDR0 Bit Settings
++-----------------------------------------------------------------------------*/
+#if defined(CONFIG_440SP)
+#define SDR0_DDR0			0x00E1
+#define SDR0_DDR0_DPLLRST		0x80000000
+#define SDR0_DDR0_DDRM_MASK		0x60000000
+#define SDR0_DDR0_DDRM_DDR1		0x20000000
+#define SDR0_DDR0_DDRM_DDR2		0x40000000
+#define SDR0_DDR0_DDRM_ENCODE(n)	((((unsigned long)(n))&0x03)<<29)
+#define SDR0_DDR0_DDRM_DECODE(n)	((((unsigned long)(n))>>29)&0x03)
+#define SDR0_DDR0_TUNE_ENCODE(n)	((((unsigned long)(n))&0x2FF)<<0)
+#define SDR0_DDR0_TUNE_DECODE(n)	((((unsigned long)(n))>>0)&0x2FF)
+#endif
+
+#if defined(CONFIG_440SPE) || defined(CONFIG_460SX)
+#define SDR0_CP440			0x0180
+#define SDR0_CP440_ERPN_MASK		0x30000000
+#define SDR0_CP440_ERPN_MASK_HI		0x3000
+#define SDR0_CP440_ERPN_MASK_LO		0x0000
+#define SDR0_CP440_ERPN_EBC		0x10000000
+#define SDR0_CP440_ERPN_EBC_HI		0x1000
+#define SDR0_CP440_ERPN_EBC_LO		0x0000
+#define SDR0_CP440_ERPN_PCI		0x20000000
+#define SDR0_CP440_ERPN_PCI_HI		0x2000
+#define SDR0_CP440_ERPN_PCI_LO		0x0000
+#define SDR0_CP440_ERPN_ENCODE(n)	((((unsigned long)(n))&0x03)<<28)
+#define SDR0_CP440_ERPN_DECODE(n)	((((unsigned long)(n))>>28)&0x03)
+#define SDR0_CP440_NTO1_MASK		0x00000002
+#define SDR0_CP440_NTO1_NTOP		0x00000000
+#define SDR0_CP440_NTO1_NTO1		0x00000002
+#define SDR0_CP440_NTO1_ENCODE(n)	((((unsigned long)(n))&0x01)<<1)
+#define SDR0_CP440_NTO1_DECODE(n)	((((unsigned long)(n))>>1)&0x01)
+
+#define SDR0_SDSTP0			0x0020
+#define SDR0_SDSTP0_ENG_MASK		0x80000000
+#define SDR0_SDSTP0_ENG_PLLDIS		0x00000000
+#define SDR0_SDSTP0_ENG_PLLENAB		0x80000000
+#define SDR0_SDSTP0_ENG_ENCODE(n)	((((unsigned long)(n))&0x01)<<31)
+#define SDR0_SDSTP0_ENG_DECODE(n)	((((unsigned long)(n))>>31)&0x01)
+#define SDR0_SDSTP0_SRC_MASK		0x40000000
+#define SDR0_SDSTP0_SRC_PLLOUTA		0x00000000
+#define SDR0_SDSTP0_SRC_PLLOUTB		0x40000000
+#define SDR0_SDSTP0_SRC_ENCODE(n)	((((unsigned long)(n))&0x01)<<30)
+#define SDR0_SDSTP0_SRC_DECODE(n)	((((unsigned long)(n))>>30)&0x01)
+#define SDR0_SDSTP0_SEL_MASK		0x38000000
+#define SDR0_SDSTP0_SEL_PLLOUT		0x00000000
+#define SDR0_SDSTP0_SEL_CPU		0x08000000
+#define SDR0_SDSTP0_SEL_EBC		0x28000000
+#define SDR0_SDSTP0_SEL_ENCODE(n)	((((unsigned long)(n))&0x07)<<27)
+#define SDR0_SDSTP0_SEL_DECODE(n)	((((unsigned long)(n))>>27)&0x07)
+#define SDR0_SDSTP0_TUNE_MASK		0x07FE0000
+#define SDR0_SDSTP0_TUNE_ENCODE(n)	((((unsigned long)(n))&0x3FF)<<17)
+#define SDR0_SDSTP0_TUNE_DECODE(n)	((((unsigned long)(n))>>17)&0x3FF)
+#define SDR0_SDSTP0_FBDV_MASK		0x0001F000
+#define SDR0_SDSTP0_FBDV_ENCODE(n)	((((unsigned long)(n))&0x1F)<<12)
+#define SDR0_SDSTP0_FBDV_DECODE(n) ((((((unsigned long)(n))>>12)-1)&0x1F)+1)
+#define SDR0_SDSTP0_FWDVA_MASK		0x00000F00
+#define SDR0_SDSTP0_FWDVA_ENCODE(n)	((((unsigned long)(n))&0x0F)<<8)
+#define SDR0_SDSTP0_FWDVA_DECODE(n)	((((((unsigned long)(n))>>8)-1)&0x0F)+1)
+#define SDR0_SDSTP0_FWDVB_MASK		0x000000E0
+#define SDR0_SDSTP0_FWDVB_ENCODE(n)	((((unsigned long)(n))&0x07)<<5)
+#define SDR0_SDSTP0_FWDVB_DECODE(n)	((((((unsigned long)(n))>>5)-1)&0x07)+1)
+#define SDR0_SDSTP0_PRBDV0_MASK		0x0000001C
+#define SDR0_SDSTP0_PRBDV0_ENCODE(n)	((((unsigned long)(n))&0x07)<<2)
+#define SDR0_SDSTP0_PRBDV0_DECODE(n)	((((((unsigned long)(n))>>2)-1)&0x07)+1)
+#define SDR0_SDSTP0_OPBDV0_MASK		0x00000003
+#define SDR0_SDSTP0_OPBDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<0)
+#define SDR0_SDSTP0_OPBDV0_DECODE(n)	((((((unsigned long)(n))>>0)-1)&0x03)+1)
+
+
+#define SDR0_SDSTP1			0x0021
+#define SDR0_SDSTP1_LFBDV_MASK		0xFC000000
+#define SDR0_SDSTP1_LFBDV_ENCODE(n)	((((unsigned long)(n))&0x3F)<<26)
+#define SDR0_SDSTP1_LFBDV_DECODE(n)	((((unsigned long)(n))>>26)&0x3F)
+#define SDR0_SDSTP1_PERDV0_MASK		0x03000000
+#define SDR0_SDSTP1_PERDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<24)
+#define SDR0_SDSTP1_PERDV0_DECODE(n)	((((unsigned long)(n))>>24)&0x03)
+#define SDR0_SDSTP1_MALDV0_MASK		0x00C00000
+#define SDR0_SDSTP1_MALDV0_ENCODE(n)	((((unsigned long)(n))&0x03)<<22)
+#define SDR0_SDSTP1_MALDV0_DECODE(n)	((((unsigned long)(n))>>22)&0x03)
+#define SDR0_SDSTP1_DDR_MODE_MASK	0x00300000
+#define SDR0_SDSTP1_DDR1_MODE		0x00100000
+#define SDR0_SDSTP1_DDR2_MODE		0x00200000
+#define SDR0_SDSTP1_DDR_ENCODE(n)	((((unsigned long)(n))&0x03)<<20)
+#define SDR0_SDSTP1_DDR_DECODE(n)	((((unsigned long)(n))>>20)&0x03)
+#define SDR0_SDSTP1_ERPN_MASK		0x00080000
+#define SDR0_SDSTP1_ERPN_EBC		0x00000000
+#define SDR0_SDSTP1_ERPN_PCI		0x00080000
+#define SDR0_SDSTP1_PAE_MASK		0x00040000
+#define SDR0_SDSTP1_PAE_DISABLE		0x00000000
+#define SDR0_SDSTP1_PAE_ENABLE		0x00040000
+#define SDR0_SDSTP1_PAE_ENCODE(n)	((((unsigned long)(n))&0x01)<<18)
+#define SDR0_SDSTP1_PAE_DECODE(n)	((((unsigned long)(n))>>18)&0x01)
+#define SDR0_SDSTP1_PHCE_MASK		0x00020000
+#define SDR0_SDSTP1_PHCE_DISABLE	0x00000000
+#define SDR0_SDSTP1_PHCE_ENABLE		0x00020000
+#define SDR0_SDSTP1_PHCE_ENCODE(n)	((((unsigned long)(n))&0x01)<<17)
+#define SDR0_SDSTP1_PHCE_DECODE(n)	((((unsigned long)(n))>>17)&0x01)
+#define SDR0_SDSTP1_PISE_MASK		0x00010000
+#define SDR0_SDSTP1_PISE_DISABLE	0x00000000
+#define SDR0_SDSTP1_PISE_ENABLE		0x00001000
+#define SDR0_SDSTP1_PISE_ENCODE(n)	((((unsigned long)(n))&0x01)<<16)
+#define SDR0_SDSTP1_PISE_DECODE(n)	((((unsigned long)(n))>>16)&0x01)
+#define SDR0_SDSTP1_PCWE_MASK		0x00008000
+#define SDR0_SDSTP1_PCWE_DISABLE	0x00000000
+#define SDR0_SDSTP1_PCWE_ENABLE		0x00008000
+#define SDR0_SDSTP1_PCWE_ENCODE(n)	((((unsigned long)(n))&0x01)<<15)
+#define SDR0_SDSTP1_PCWE_DECODE(n)	((((unsigned long)(n))>>15)&0x01)
+#define SDR0_SDSTP1_PPIM_MASK		0x00007800
+#define SDR0_SDSTP1_PPIM_ENCODE(n)	((((unsigned long)(n))&0x0F)<<11)
+#define SDR0_SDSTP1_PPIM_DECODE(n)	((((unsigned long)(n))>>11)&0x0F)
+#define SDR0_SDSTP1_PR64E_MASK		0x00000400
+#define SDR0_SDSTP1_PR64E_DISABLE	0x00000000
+#define SDR0_SDSTP1_PR64E_ENABLE	0x00000400
+#define SDR0_SDSTP1_PR64E_ENCODE(n)	((((unsigned long)(n))&0x01)<<10)
+#define SDR0_SDSTP1_PR64E_DECODE(n)	((((unsigned long)(n))>>10)&0x01)
+#define SDR0_SDSTP1_PXFS_MASK		0x00000300
+#define SDR0_SDSTP1_PXFS_100_133	0x00000000
+#define SDR0_SDSTP1_PXFS_66_100		0x00000100
+#define SDR0_SDSTP1_PXFS_50_66		0x00000200
+#define SDR0_SDSTP1_PXFS_0_50		0x00000300
+#define SDR0_SDSTP1_PXFS_ENCODE(n)	((((unsigned long)(n))&0x03)<<8)
+#define SDR0_SDSTP1_PXFS_DECODE(n)	((((unsigned long)(n))>>8)&0x03)
+#define SDR0_SDSTP1_EBCW_MASK		0x00000080 /* SOP */
+#define SDR0_SDSTP1_EBCW_8_BITS		0x00000000 /* SOP */
+#define SDR0_SDSTP1_EBCW_16_BITS	0x00000080 /* SOP */
+#define SDR0_SDSTP1_DBGEN_MASK		0x00000030 /* $218C */
+#define SDR0_SDSTP1_DBGEN_FUNC		0x00000000
+#define SDR0_SDSTP1_DBGEN_TRACE		0x00000010
+#define SDR0_SDSTP1_DBGEN_ENCODE(n) ((((unsigned long)(n))&0x03)<<4) /* $218C */
+#define SDR0_SDSTP1_DBGEN_DECODE(n) ((((unsigned long)(n))>>4)&0x03) /* $218C */
+#define SDR0_SDSTP1_ETH_MASK		0x00000004
+#define SDR0_SDSTP1_ETH_10_100		0x00000000
+#define SDR0_SDSTP1_ETH_GIGA		0x00000004
+#define SDR0_SDSTP1_ETH_ENCODE(n)	((((unsigned long)(n))&0x01)<<2)
+#define SDR0_SDSTP1_ETH_DECODE(n)	((((unsigned long)(n))>>2)&0x01)
+#define SDR0_SDSTP1_NTO1_MASK		0x00000001
+#define SDR0_SDSTP1_NTO1_DISABLE	0x00000000
+#define SDR0_SDSTP1_NTO1_ENABLE		0x00000001
+#define SDR0_SDSTP1_NTO1_ENCODE(n)	((((unsigned long)(n))&0x01)<<0)
+#define SDR0_SDSTP1_NTO1_DECODE(n)	((((unsigned long)(n))>>0)&0x01)
+
+#define SDR0_SDSTP2			0x0022
+#define SDR0_SDSTP2_P1AE_MASK		0x80000000
+#define SDR0_SDSTP2_P1AE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1AE_ENABLE		0x80000000
+#define SDR0_SDSTP2_P1AE_ENCODE(n)	((((unsigned long)(n))&0x01)<<31)
+#define SDR0_SDSTP2_P1AE_DECODE(n)	((((unsigned long)(n))>>31)&0x01)
+#define SDR0_SDSTP2_P1HCE_MASK		0x40000000
+#define SDR0_SDSTP2_P1HCE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1HCE_ENABLE	0x40000000
+#define SDR0_SDSTP2_P1HCE_ENCODE(n)	((((unsigned long)(n))&0x01)<<30)
+#define SDR0_SDSTP2_P1HCE_DECODE(n)	((((unsigned long)(n))>>30)&0x01)
+#define SDR0_SDSTP2_P1ISE_MASK		0x20000000
+#define SDR0_SDSTP2_P1ISE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1ISE_ENABLE	0x20000000
+#define SDR0_SDSTP2_P1ISE_ENCODE(n)	((((unsigned long)(n))&0x01)<<29)
+#define SDR0_SDSTP2_P1ISE_DECODE(n)	((((unsigned long)(n))>>29)&0x01)
+#define SDR0_SDSTP2_P1CWE_MASK		0x10000000
+#define SDR0_SDSTP2_P1CWE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1CWE_ENABLE	0x10000000
+#define SDR0_SDSTP2_P1CWE_ENCODE(n)	((((unsigned long)(n))&0x01)<<28)
+#define SDR0_SDSTP2_P1CWE_DECODE(n)	((((unsigned long)(n))>>28)&0x01)
+#define SDR0_SDSTP2_P1PIM_MASK		0x0F000000
+#define SDR0_SDSTP2_P1PIM_ENCODE(n)	((((unsigned long)(n))&0x0F)<<24)
+#define SDR0_SDSTP2_P1PIM_DECODE(n)	((((unsigned long)(n))>>24)&0x0F)
+#define SDR0_SDSTP2_P1R64E_MASK		0x00800000
+#define SDR0_SDSTP2_P1R64E_DISABLE	0x00000000
+#define SDR0_SDSTP2_P1R64E_ENABLE	0x00800000
+#define SDR0_SDSTP2_P1R64E_ENCODE(n)	((((unsigned long)(n))&0x01)<<23)
+#define SDR0_SDSTP2_P1R64E_DECODE(n)	((((unsigned long)(n))>>23)&0x01)
+#define SDR0_SDSTP2_P1XFS_MASK		0x00600000
+#define SDR0_SDSTP2_P1XFS_100_133	0x00000000
+#define SDR0_SDSTP2_P1XFS_66_100	0x00200000
+#define SDR0_SDSTP2_P1XFS_50_66		0x00400000
+#define SDR0_SDSTP2_P1XFS_0_50		0x00600000
+#define SDR0_SDSTP2_P1XFS_ENCODE(n)	((((unsigned long)(n))&0x03)<<21)
+#define SDR0_SDSTP2_P1XFS_DECODE(n)	((((unsigned long)(n))>>21)&0x03)
+#define SDR0_SDSTP2_P2AE_MASK		0x00040000
+#define SDR0_SDSTP2_P2AE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2AE_ENABLE		0x00040000
+#define SDR0_SDSTP2_P2AE_ENCODE(n)	((((unsigned long)(n))&0x01)<<18)
+#define SDR0_SDSTP2_P2AE_DECODE(n)	((((unsigned long)(n))>>18)&0x01)
+#define SDR0_SDSTP2_P2HCE_MASK		0x00020000
+#define SDR0_SDSTP2_P2HCE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2HCE_ENABLE	0x00020000
+#define SDR0_SDSTP2_P2HCE_ENCODE(n)	((((unsigned long)(n))&0x01)<<17)
+#define SDR0_SDSTP2_P2HCE_DECODE(n)	((((unsigned long)(n))>>17)&0x01)
+#define SDR0_SDSTP2_P2ISE_MASK		0x00010000
+#define SDR0_SDSTP2_P2ISE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2ISE_ENABLE	0x00010000
+#define SDR0_SDSTP2_P2ISE_ENCODE(n)	((((unsigned long)(n))&0x01)<<16)
+#define SDR0_SDSTP2_P2ISE_DECODE(n)	((((unsigned long)(n))>>16)&0x01)
+#define SDR0_SDSTP2_P2CWE_MASK		0x00008000
+#define SDR0_SDSTP2_P2CWE_DISABLE	0x00000000
+#define SDR0_SDSTP2_P2CWE_ENABLE	0x00008000
+#define SDR0_SDSTP2_P2CWE_ENCODE(n)	((((unsigned long)(n))&0x01)<<15)
+#define SDR0_SDSTP2_P2CWE_DECODE(n)	((((unsigned long)(n))>>15)&0x01)
+#define SDR0_SDSTP2_P2PIM_MASK		0x00007800
+#define SDR0_SDSTP2_P2PIM_ENCODE(n)	((((unsigned long)(n))&0x0F)<<11)
+#define SDR0_SDSTP2_P2PIM_DECODE(n)	((((unsigned long)(n))>>11)&0x0F)
+#define SDR0_SDSTP2_P2XFS_MASK		0x00000300
+#define SDR0_SDSTP2_P2XFS_100_133	0x00000000
+#define SDR0_SDSTP2_P2XFS_66_100	0x00000100
+#define SDR0_SDSTP2_P2XFS_50_66		0x00000200
+#define SDR0_SDSTP2_P2XFS_0_50		0x00000100
+#define SDR0_SDSTP2_P2XFS_ENCODE(n)	((((unsigned long)(n))&0x03)<<8)
+#define SDR0_SDSTP2_P2XFS_DECODE(n)	((((unsigned long)(n))>>8)&0x03)
+
+#define SDR0_SDSTP3			0x0023
+
+#define SDR0_PINSTP			0x0040
+#define SDR0_PINSTP_BOOTSTRAP_MASK	0xC0000000  /* Strap Bits */
+#define SDR0_PINSTP_BOOTSTRAP_SETTINGS0	0x00000000  /* Default strap settings 0
+							(EBC boot) */
+#define SDR0_PINSTP_BOOTSTRAP_SETTINGS1	0x40000000  /* Default strap settings 1
+							(PCI boot) */
+#define SDR0_PINSTP_BOOTSTRAP_IIC_54_EN	0x80000000  /* Serial Device Enabled -
+							Addr = 0x54 */
+#define SDR0_PINSTP_BOOTSTRAP_IIC_50_EN	0xC0000000  /* Serial Device Enabled -
+							Addr = 0x50 */
+#define SDR0_SDCS			0x0060
+#define SDR0_ECID0			0x0080
+#define SDR0_ECID1			0x0081
+#define SDR0_ECID2			0x0082
+#define SDR0_JTAG			0x00C0
+
+#define SDR0_DDR0			0x00E1
+#define SDR0_DDR0_DPLLRST		0x80000000
+#define SDR0_DDR0_DDRM_MASK		0x60000000
+#define SDR0_DDR0_DDRM_DDR1		0x20000000
+#define SDR0_DDR0_DDRM_DDR2		0x40000000
+#define SDR0_DDR0_DDRM_ENCODE(n)	((((unsigned long)(n))&0x03)<<29)
+#define SDR0_DDR0_DDRM_DECODE(n)	((((unsigned long)(n))>>29)&0x03)
+#define SDR0_DDR0_TUNE_ENCODE(n)	((((unsigned long)(n))&0x2FF)<<0)
+#define SDR0_DDR0_TUNE_DECODE(n)	((((unsigned long)(n))>>0)&0x2FF)
+
+#define SDR0_UART0			0x0120
+#define SDR0_UART1			0x0121
+#define SDR0_UART2			0x0122
+#define SDR0_SLPIPE			0x0220
+
+#define SDR0_AMP0			0x0240
+#define SDR0_AMP0_PRIORITY		0xFFFF0000
+#define SDR0_AMP0_ALTERNATE_PRIORITY	0x0000FF00
+#define SDR0_AMP0_RESERVED_BITS_MASK	0x000000FF
+
+#define SDR0_AMP1			0x0241
+#define SDR0_AMP1_PRIORITY		0xFC000000
+#define SDR0_AMP1_ALTERNATE_PRIORITY	0x0000E000
+#define SDR0_AMP1_RESERVED_BITS_MASK	0x03FF1FFF
+
+#define SDR0_MIRQ0			0x0260
+#define SDR0_MIRQ1			0x0261
+#define SDR0_MALTBL			0x0280
+#define SDR0_MALRBL			0x02A0
+#define SDR0_MALTBS			0x02C0
+#define SDR0_MALRBS			0x02E0
+
+/* Reserved for Customer Use */
+#define SDR0_CUST0			0x4000
+#define SDR0_CUST0_AUTONEG_MASK		0x8000000
+#define SDR0_CUST0_NO_AUTONEG		0x0000000
+#define SDR0_CUST0_AUTONEG		0x8000000
+#define SDR0_CUST0_ETH_FORCE_MASK	0x6000000
+#define SDR0_CUST0_ETH_FORCE_10MHZ	0x0000000
+#define SDR0_CUST0_ETH_FORCE_100MHZ	0x2000000
+#define SDR0_CUST0_ETH_FORCE_1000MHZ	0x4000000
+#define SDR0_CUST0_ETH_DUPLEX_MASK	0x1000000
+#define SDR0_CUST0_ETH_HALF_DUPLEX	0x0000000
+#define SDR0_CUST0_ETH_FULL_DUPLEX	0x1000000
+
+#define SDR0_SDSTP4			0x4001
+#define SDR0_CUST1			0x4002
+#define SDR0_SDSTP5			0x4003
+#define SDR0_CUST2			0x4004
+#define SDR0_SDSTP6			0x4005
+#define SDR0_CUST3			0x4006
+#define SDR0_SDSTP7			0x4007
+
+#define SDR0_PFC0			0x4100
+#define SDR0_PFC0_GPIO_0		0x80000000
+#define SDR0_PFC0_PCIX0REQ2_N		0x00000000
+#define SDR0_PFC0_GPIO_1		0x40000000
+#define SDR0_PFC0_PCIX0REQ3_N		0x00000000
+#define SDR0_PFC0_GPIO_2		0x20000000
+#define SDR0_PFC0_PCIX0GNT2_N		0x00000000
+#define SDR0_PFC0_GPIO_3		0x10000000
+#define SDR0_PFC0_PCIX0GNT3_N		0x00000000
+#define SDR0_PFC0_GPIO_4		0x08000000
+#define SDR0_PFC0_PCIX1REQ2_N		0x00000000
+#define SDR0_PFC0_GPIO_5		0x04000000
+#define SDR0_PFC0_PCIX1REQ3_N		0x00000000
+#define SDR0_PFC0_GPIO_6		0x02000000
+#define SDR0_PFC0_PCIX1GNT2_N		0x00000000
+#define SDR0_PFC0_GPIO_7		0x01000000
+#define SDR0_PFC0_PCIX1GNT3_N		0x00000000
+#define SDR0_PFC0_GPIO_8		0x00800000
+#define SDR0_PFC0_PERREADY		0x00000000
+#define SDR0_PFC0_GPIO_9		0x00400000
+#define SDR0_PFC0_PERCS1_N		0x00000000
+#define SDR0_PFC0_GPIO_10		0x00200000
+#define SDR0_PFC0_PERCS2_N		0x00000000
+#define SDR0_PFC0_GPIO_11		0x00100000
+#define SDR0_PFC0_IRQ0			0x00000000
+#define SDR0_PFC0_GPIO_12		0x00080000
+#define SDR0_PFC0_IRQ1			0x00000000
+#define SDR0_PFC0_GPIO_13		0x00040000
+#define SDR0_PFC0_IRQ2			0x00000000
+#define SDR0_PFC0_GPIO_14		0x00020000
+#define SDR0_PFC0_IRQ3			0x00000000
+#define SDR0_PFC0_GPIO_15		0x00010000
+#define SDR0_PFC0_IRQ4			0x00000000
+#define SDR0_PFC0_GPIO_16		0x00008000
+#define SDR0_PFC0_IRQ5			0x00000000
+#define SDR0_PFC0_GPIO_17		0x00004000
+#define SDR0_PFC0_PERBE0_N		0x00000000
+#define SDR0_PFC0_GPIO_18		0x00002000
+#define SDR0_PFC0_PCI0GNT0_N		0x00000000
+#define SDR0_PFC0_GPIO_19		0x00001000
+#define SDR0_PFC0_PCI0GNT1_N		0x00000000
+#define SDR0_PFC0_GPIO_20		0x00000800
+#define SDR0_PFC0_PCI0REQ0_N		0x00000000
+#define SDR0_PFC0_GPIO_21		0x00000400
+#define SDR0_PFC0_PCI0REQ1_N		0x00000000
+#define SDR0_PFC0_GPIO_22		0x00000200
+#define SDR0_PFC0_PCI1GNT0_N		0x00000000
+#define SDR0_PFC0_GPIO_23		0x00000100
+#define SDR0_PFC0_PCI1GNT1_N		0x00000000
+#define SDR0_PFC0_GPIO_24		0x00000080
+#define SDR0_PFC0_PCI1REQ0_N		0x00000000
+#define SDR0_PFC0_GPIO_25		0x00000040
+#define SDR0_PFC0_PCI1REQ1_N		0x00000000
+#define SDR0_PFC0_GPIO_26		0x00000020
+#define SDR0_PFC0_PCI2GNT0_N		0x00000000
+#define SDR0_PFC0_GPIO_27		0x00000010
+#define SDR0_PFC0_PCI2GNT1_N		0x00000000
+#define SDR0_PFC0_GPIO_28		0x00000008
+#define SDR0_PFC0_PCI2REQ0_N		0x00000000
+#define SDR0_PFC0_GPIO_29		0x00000004
+#define SDR0_PFC0_PCI2REQ1_N		0x00000000
+#define SDR0_PFC0_GPIO_30		0x00000002
+#define SDR0_PFC0_UART1RX		0x00000000
+#define SDR0_PFC0_GPIO_31		0x00000001
+#define SDR0_PFC0_UART1TX		0x00000000
+
+#define SDR0_PFC1			0x4101
+#define SDR0_PFC1_UART1_CTS_RTS_MASK	0x02000000
+#define SDR0_PFC1_UART1_DSR_DTR		0x00000000
+#define SDR0_PFC1_UART1_CTS_RTS		0x02000000
+#define SDR0_PFC1_UART2_IN_SERVICE_MASK	0x01000000
+#define SDR0_PFC1_UART2_NOT_IN_SERVICE	0x00000000
+#define SDR0_PFC1_UART2_IN_SERVICE	0x01000000
+#define SDR0_PFC1_ETH_GIGA_MASK		0x00200000
+#define SDR0_PFC1_ETH_10_100		0x00000000
+#define SDR0_PFC1_ETH_GIGA		0x00200000
+#define SDR0_PFC1_ETH_GIGA_ENCODE(n)	((((unsigned long)(n))&0x1)<<21)
+#define SDR0_PFC1_ETH_GIGA_DECODE(n)	((((unsigned long)(n))>>21)&0x01)
+#define SDR0_PFC1_CPU_TRACE_MASK	0x00180000   /* $218C */
+#define SDR0_PFC1_CPU_NO_TRACE		0x00000000
+#define SDR0_PFC1_CPU_TRACE		0x00080000
+#define SDR0_PFC1_CPU_TRACE_ENCODE(n)	((((unsigned long)(n))&0x3)<<19)
+							/* $218C */
+#define SDR0_PFC1_CPU_TRACE_DECODE(n)	((((unsigned long)(n))>>19)&0x03)
+							/* $218C */
+
+#define SDR0_MFR			0x4300
+#endif	/* CONFIG_440SPE	*/
+
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+/* Pin Function Control Register 0 (SDR0_PFC0) */
+#define SDR0_PFC0		0x4100
+#define SDR0_PFC0_DBG		0x00008000	/* debug enable */
+#define SDR0_PFC0_G49E		0x00004000	/* GPIO 49 enable */
+#define SDR0_PFC0_G50E		0x00002000	/* GPIO 50 enable */
+#define SDR0_PFC0_G51E		0x00001000	/* GPIO 51 enable */
+#define SDR0_PFC0_G52E		0x00000800	/* GPIO 52 enable */
+#define SDR0_PFC0_G53E		0x00000400	/* GPIO 53 enable */
+#define SDR0_PFC0_G54E		0x00000200	/* GPIO 54 enable */
+#define SDR0_PFC0_G55E		0x00000100	/* GPIO 55 enable */
+#define SDR0_PFC0_G56E		0x00000080	/* GPIO 56 enable */
+#define SDR0_PFC0_G57E		0x00000040	/* GPIO 57 enable */
+#define SDR0_PFC0_G58E		0x00000020	/* GPIO 58 enable */
+#define SDR0_PFC0_G59E		0x00000010	/* GPIO 59 enable */
+#define SDR0_PFC0_G60E		0x00000008	/* GPIO 60 enable */
+#define SDR0_PFC0_G61E		0x00000004	/* GPIO 61 enable */
+#define SDR0_PFC0_G62E		0x00000002	/* GPIO 62 enable */
+#define SDR0_PFC0_G63E		0x00000001	/* GPIO 63 enable */
+
+/* Pin Function Control Register 1 (SDR0_PFC1) */
+#define SDR0_PFC1		0x4101
+#define SDR0_PFC1_U1ME_MASK	0x02000000	/* UART1 Mode Enable */
+#define SDR0_PFC1_U1ME_DSR_DTR	0x00000000	/* UART1 in DSR/DTR Mode */
+#define SDR0_PFC1_U1ME_CTS_RTS	0x02000000	/* UART1 in CTS/RTS Mode */
+#define SDR0_PFC1_U0ME_MASK	0x00080000	/* UART0 Mode Enable */
+#define SDR0_PFC1_U0ME_DSR_DTR	0x00000000	/* UART0 in DSR/DTR Mode */
+#define SDR0_PFC1_U0ME_CTS_RTS	0x00080000	/* UART0 in CTS/RTS Mode */
+#define SDR0_PFC1_U0IM_MASK	0x00040000	/* UART0 Interface Mode */
+#define SDR0_PFC1_U0IM_8PINS	0x00000000	/* UART0 Interface Mode 8 pins*/
+#define SDR0_PFC1_U0IM_4PINS	0x00040000	/* UART0 Interface Mode 4 pins*/
+#define SDR0_PFC1_SIS_MASK	0x00020000	/* SCP or IIC1 Selection */
+#define SDR0_PFC1_SIS_SCP_SEL	0x00000000	/* SCP Selected */
+#define SDR0_PFC1_SIS_IIC1_SEL	0x00020000	/* IIC1 Selected */
+
+#define SDR0_ECID0		0x0080
+#define SDR0_ECID1		0x0081
+#define SDR0_ECID2		0x0082
+#define SDR0_ECID3		0x0083
+
+/* Ethernet PLL Configuration Register (SDR0_ETH_PLL) */
+#define SDR0_ETH_PLL		0x4102
+#define SDR0_ETH_PLL_PLLLOCK	 0x80000000	/*Ethernet PLL lock indication*/
+#define SDR0_ETH_PLL_REF_CLK_SEL 0x10000000	/* Ethernet reference clock */
+#define SDR0_ETH_PLL_BYPASS	 0x08000000	/* bypass mode enable */
+#define SDR0_ETH_PLL_STOPCLK	 0x04000000	/* output clock disable */
+#define SDR0_ETH_PLL_TUNE_MASK	 0x03FF0000	/* loop stability tuning bits */
+#define SDR0_ETH_PLL_TUNE_ENCODE(n)	((((unsigned long)(n))&0x3ff)<<16)
+#define SDR0_ETH_PLL_MULTI_MASK	 0x0000FF00	/* frequency multiplication */
+#define SDR0_ETH_PLL_MULTI_ENCODE(n)	((((unsigned long)(n))&0xff)<<8)
+#define SDR0_ETH_PLL_RANGEB_MASK 0x000000F0	/* PLLOUTB/C frequency */
+#define SDR0_ETH_PLL_RANGEB_ENCODE(n)	((((unsigned long)(n))&0x0f)<<4)
+#define SDR0_ETH_PLL_RANGEA_MASK 0x0000000F	/* PLLOUTA frequency */
+#define SDR0_ETH_PLL_RANGEA_ENCODE(n)	(((unsigned long)(n))&0x0f)
+
+/* Ethernet Configuration Register (SDR0_ETH_CFG) */
+#define SDR0_ETH_CFG		0x4103
+#define SDR0_ETH_CFG_SGMII3_LPBK	0x00800000 /*SGMII3 port loopback
+						    enable */
+#define SDR0_ETH_CFG_SGMII2_LPBK	0x00400000 /*SGMII2 port loopback
+						    enable */
+#define SDR0_ETH_CFG_SGMII1_LPBK	0x00200000 /*SGMII1 port loopback
+						    enable */
+#define SDR0_ETH_CFG_SGMII0_LPBK	0x00100000 /*SGMII0 port loopback
+						    enable */
+#define SDR0_ETH_CFG_SGMII_MASK		0x00070000 /*SGMII Mask */
+#define SDR0_ETH_CFG_SGMII2_ENABLE	0x00040000 /*SGMII2 port enable */
+#define SDR0_ETH_CFG_SGMII1_ENABLE	0x00020000 /*SGMII1 port enable */
+#define SDR0_ETH_CFG_SGMII0_ENABLE	0x00010000 /*SGMII0 port enable */
+#define SDR0_ETH_CFG_TAHOE1_BYPASS	0x00002000 /*TAHOE1 Bypass selector */
+#define SDR0_ETH_CFG_TAHOE0_BYPASS	0x00001000 /*TAHOE0 Bypass selector */
+#define SDR0_ETH_CFG_EMAC3_PHY_CLK_SEL	0x00000800 /*EMAC 3 PHY clock selector*/
+#define SDR0_ETH_CFG_EMAC2_PHY_CLK_SEL	0x00000400 /*EMAC 2 PHY clock selector*/
+#define SDR0_ETH_CFG_EMAC1_PHY_CLK_SEL	0x00000200 /*EMAC 1 PHY clock selector*/
+#define SDR0_ETH_CFG_EMAC0_PHY_CLK_SEL	0x00000100 /*EMAC 0 PHY clock selector*/
+#define SDR0_ETH_CFG_EMAC_2_1_SWAP	0x00000080 /*Swap EMAC2 with EMAC1 */
+#define SDR0_ETH_CFG_EMAC_0_3_SWAP	0x00000040 /*Swap EMAC0 with EMAC3 */
+#define SDR0_ETH_CFG_MDIO_SEL_MASK	0x00000030 /*MDIO source selector mask*/
+#define SDR0_ETH_CFG_MDIO_SEL_EMAC0	0x00000000 /*MDIO source - EMAC0 */
+#define SDR0_ETH_CFG_MDIO_SEL_EMAC1	0x00000010 /*MDIO source - EMAC1 */
+#define SDR0_ETH_CFG_MDIO_SEL_EMAC2	0x00000020 /*MDIO source - EMAC2 */
+#define SDR0_ETH_CFG_MDIO_SEL_EMAC3	0x00000030 /*MDIO source - EMAC3 */
+#define SDR0_ETH_CFG_ZMII_MODE_MASK	0x0000000C /*ZMII bridge mode selector
+						    mask */
+#define SDR0_ETH_CFG_ZMII_SEL_MII	0x00000000 /*ZMII bridge mode - MII */
+#define SDR0_ETH_CFG_ZMII_SEL_SMII	0x00000004 /*ZMII bridge mode - SMII */
+#define SDR0_ETH_CFG_ZMII_SEL_RMII_10	0x00000008 /*ZMII bridge mode - RMII
+						    (10 Mbps) */
+#define SDR0_ETH_CFG_ZMII_SEL_RMII_100	0x0000000C /*ZMII bridge mode - RMII
+						    (100 Mbps) */
+#define SDR0_ETH_CFG_GMC1_BRIDGE_SEL	0x00000002 /*GMC Port 1 bridge
+						     selector */
+#define SDR0_ETH_CFG_GMC0_BRIDGE_SEL	0x00000001 /*GMC Port 0 bridge
+						    selector */
+
+#define SDR0_ETH_CFG_ZMII_MODE_SHIFT		4
+#define SDR0_ETH_CFG_ZMII_MII_MODE		0x00
+#define SDR0_ETH_CFG_ZMII_SMII_MODE		0x01
+#define SDR0_ETH_CFG_ZMII_RMII_MODE_10M		0x10
+#define SDR0_ETH_CFG_ZMII_RMII_MODE_100M	0x11
+
+/* Ethernet Status Register */
+#define SDR0_ETH_STS		0x4104
+
+/* Miscealleneaous Function Reg. (SDR0_MFR) */
+#define SDR0_MFR		0x4300
+#define SDR0_MFR_T0TxFL		0x00800000	/* force parity error TAHOE0 Tx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_T0TxFH		0x00400000	/* force parity error TAHOE0 Tx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_T1TxFL		0x00200000	/* force parity error TAHOE1 Tx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_T1TxFH		0x00100000	/* force parity error TAHOE1 Tx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E0TxFL		0x00008000	/* force parity error EMAC0 Tx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E0TxFH		0x00004000	/* force parity error EMAC0 Tx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E0RxFL		0x00002000	/* force parity error EMAC0 Rx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E0RxFH		0x00001000	/* force parity error EMAC0 Rx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E1TxFL		0x00000800	/* force parity error EMAC1 Tx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E1TxFH		0x00000400	/* force parity error EMAC1 Tx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E1RxFL		0x00000200	/* force parity error EMAC1 Rx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E1RxFH		0x00000100	/* force parity error EMAC1 Rx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E2TxFL		0x00000080	/* force parity error EMAC2 Tx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E2TxFH		0x00000040	/* force parity error EMAC2 Tx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E2RxFL		0x00000020	/* force parity error EMAC2 Rx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E2RxFH		0x00000010	/* force parity error EMAC2 Rx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E3TxFL		0x00000008	/* force parity error EMAC3 Tx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E3TxFH		0x00000004	/* force parity error EMAC3 Tx
+						    FIFO bits 64:127 */
+#define SDR0_MFR_E3RxFL		0x00000002	/* force parity error EMAC3 Rx
+						    FIFO bits 0:63 */
+#define SDR0_MFR_E3RxFH		0x00000001	/* force parity error EMAC3 Rx
+						    FIFO bits 64:127 */
+
+/* EMACx TX Status Register (SDR0_EMACxTXST)*/
+#define SDR0_EMAC0TXST		0x4400
+#define SDR0_EMAC1TXST		0x4401
+#define SDR0_EMAC2TXST		0x4402
+#define SDR0_EMAC3TXST		0x4403
+
+#define SDR0_EMACxTXST_FUR	0x02000000 /*TX FIFO underrun */
+#define SDR0_EMACxTXST_BC	0x01000000 /*broadcase address */
+#define SDR0_EMACxTXST_MC	0x00800000 /*multicast address */
+#define SDR0_EMACxTXST_UC	0x00400000 /*unicast address */
+#define SDR0_EMACxTXST_FP	0x00200000 /*frame paused by control packet */
+#define SDR0_EMACxTXST_BFCS	0x00100000 /*bad FCS in the transmitted frame */
+#define SDR0_EMACxTXST_CPF	0x00080000 /*TX control pause frame */
+#define SDR0_EMACxTXST_CF	0x00040000 /*TX control frame */
+#define SDR0_EMACxTXST_MSIZ	0x00020000 /* 1024-maxsize bytes transmitted */
+#define SDR0_EMACxTXST_1023	0x00010000 /*512-1023 bytes transmitted */
+#define SDR0_EMACxTXST_511	0x00008000 /*256-511 bytes transmitted */
+#define SDR0_EMACxTXST_255	0x00004000 /*128-255 bytes transmitted */
+#define SDR0_EMACxTXST_127	0x00002000 /*65-127 bytes transmitted */
+#define SDR0_EMACxTXST_64	0x00001000 /*64 bytes transmitted */
+#define SDR0_EMACxTXST_SQE	0x00000800 /*SQE indication */
+#define SDR0_EMACxTXST_LOC	0x00000400 /*loss of carrier sense */
+#define SDR0_EMACxTXST_IERR	0x00000080 /*EMAC internal error */
+#define SDR0_EMACxTXST_EDF	0x00000040 /*excessive deferral */
+#define SDR0_EMACxTXST_ECOL	0x00000020 /*excessive collisions */
+#define SDR0_EMACxTXST_LCOL	0x00000010 /*late collision */
+#define SDR0_EMACxTXST_DFFR	0x00000008 /*deferred frame */
+#define SDR0_EMACxTXST_MCOL	0x00000004 /*multiple collision frame */
+#define SDR0_EMACxTXST_SCOL	0x00000002 /*single collision frame */
+#define SDR0_EMACxTXST_TXOK	0x00000001 /*transmit OK */
+
+/* EMACx RX Status Register (SDR0_EMACxRXST)*/
+#define SDR0_EMAC0RXST		0x4404
+#define SDR0_EMAC1RXST		0x4405
+#define SDR0_EMAC2RXST		0x4406
+#define SDR0_EMAC3RXST		0x4407
+
+#define SDR0_EMACxRXST_FOR	0x20000000	/* RX FIFO overrun */
+#define SDR0_EMACxRXST_BC	0x10000000	/* broadcast address */
+#define SDR0_EMACxRXST_MC	0x08000000	/* multicast address */
+#define SDR0_EMACxRXST_UC	0x04000000	/* unicast address */
+#define SDR0_EMACxRXST_UPR_MASK	0x03800000	/* user priority field */
+#define SDR0_EMACxRXST_UPR_ENCODE(n)	((((unsigned long)(n))&0x07)<<23)
+#define SDR0_EMACxRXST_VLAN	0x00400000	/* RX VLAN tagged frame */
+#define SDR0_EMACxRXST_LOOP	0x00200000	/* received in loop-back mode */
+#define SDR0_EMACxRXST_UOP	0x00100000	/* RX unsupported opcode */
+#define SDR0_EMACxRXST_CPF	0x00080000	/* RX control pause frame */
+#define SDR0_EMACxRXST_CF	0x00040000	/* RX control frame*/
+#define SDR0_EMACxRXST_MSIZ	0x00020000	/* 1024-MaxSize bytes recieved*/
+#define SDR0_EMACxRXST_1023	0x00010000	/* 512-1023 bytes received */
+#define SDR0_EMACxRXST_511	0x00008000	/* 128-511 bytes received */
+#define SDR0_EMACxRXST_255	0x00004000	/* 128-255 bytes received */
+#define SDR0_EMACxRXST_127	0x00002000	/* 65-127 bytes received */
+#define SDR0_EMACxRXST_64	0x00001000	/* 64 bytes received */
+#define SDR0_EMACxRXST_RUNT	0x00000800	/* runt frame */
+#define SDR0_EMACxRXST_SEVT	0x00000400	/* short event */
+#define SDR0_EMACxRXST_AERR	0x00000200	/* alignment error */
+#define SDR0_EMACxRXST_SERR	0x00000100	/* received with symbol error */
+#define SDR0_EMACxRXST_BURST	0x00000040	/* received burst */
+#define SDR0_EMACxRXST_F2L	0x00000020	/* frame is to long */
+#define SDR0_EMACxRXST_OERR	0x00000010	/* out of range length error */
+#define SDR0_EMACxRXST_IERR	0x00000008	/* in range length error */
+#define SDR0_EMACxRXST_LOST	0x00000004	/* frame lost due to internal
+						   EMAC receive error */
+#define SDR0_EMACxRXST_BFCS	0x00000002 /* bad FCS in the recieved frame */
+#define SDR0_EMACxRXST_RXOK	0x00000001	/* Recieve OK */
+
+/* EMACx TX Status Register (SDR0_EMACxREJCNT)*/
+#define SDR0_EMAC0REJCNT	0x4408
+#define SDR0_EMAC1REJCNT	0x4409
+#define SDR0_EMAC2REJCNT	0x440A
+#define SDR0_EMAC3REJCNT	0x440B
+
+#define SDR0_DDR0			0x00E1
+#define SDR0_DDR0_DPLLRST		0x80000000
+#define SDR0_DDR0_DDRM_MASK		0x60000000
+#define SDR0_DDR0_DDRM_DDR1		0x20000000
+#define SDR0_DDR0_DDRM_DDR2		0x40000000
+#define SDR0_DDR0_DDRM_ENCODE(n)	((((unsigned long)(n))&0x03)<<29)
+#define SDR0_DDR0_DDRM_DECODE(n)	((((unsigned long)(n))>>29)&0x03)
+#define SDR0_DDR0_TUNE_ENCODE(n)	((((unsigned long)(n))&0x2FF)<<0)
+#define SDR0_DDR0_TUNE_DECODE(n)	((((unsigned long)(n))>>0)&0x2FF)
+
+#define AHB_TOP			0xA4
+#define AHB_BOT			0xA5
+#define SDR0_AHB_CFG		0x370
+#define SDR0_USB2HOST_CFG	0x371
+#endif /* CONFIG_460EX || CONFIG_460GT */
+
+#define SDR0_SDCS_SDD			(0x80000000 >> 31)
+
+#if defined(CONFIG_440GP)
+#define CPC0_STRP1_PAE_MASK		(0x80000000 >> 11)
+#define CPC0_STRP1_PISE_MASK		(0x80000000 >> 13)
+#endif /* defined(CONFIG_440GP) */
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define SDR0_SDSTP1_PAE_MASK		(0x80000000 >> 13)
+#define SDR0_SDSTP1_PISE_MASK		(0x80000000 >> 15)
+#endif /* defined(CONFIG_440GX) || defined(CONFIG_440SP) */
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define SDR0_SDSTP1_PAE_MASK		(0x80000000 >> 21)
+#define SDR0_SDSTP1_PAME_MASK		(0x80000000 >> 27)
+#endif /* defined(CONFIG_440EP) || defined(CONFIG_440GR) */
+
+#define SDR0_UARTX_UXICS_MASK		0xF0000000
+#define SDR0_UARTX_UXICS_PLB		0x20000000
+#define SDR0_UARTX_UXEC_MASK		0x00800000
+#define SDR0_UARTX_UXEC_INT		0x00000000
+#define SDR0_UARTX_UXEC_EXT		0x00800000
+#define SDR0_UARTX_UXDTE_MASK		0x00400000
+#define SDR0_UARTX_UXDTE_DISABLE	0x00000000
+#define SDR0_UARTX_UXDTE_ENABLE		0x00400000
+#define SDR0_UARTX_UXDRE_MASK		0x00200000
+#define SDR0_UARTX_UXDRE_DISABLE	0x00000000
+#define SDR0_UARTX_UXDRE_ENABLE		0x00200000
+#define SDR0_UARTX_UXDC_MASK		0x00100000
+#define SDR0_UARTX_UXDC_NOTCLEARED	0x00000000
+#define SDR0_UARTX_UXDC_CLEARED		0x00100000
+#define SDR0_UARTX_UXDIV_MASK		0x000000FF
+#define SDR0_UARTX_UXDIV_ENCODE(n)	((((unsigned long)(n))&0xFF)<<0)
+#define SDR0_UARTX_UXDIV_DECODE(n)	((((((unsigned long)(n))>>0)-1)&0xFF)+1)
+
+#define SDR0_CPU440_EARV_MASK		0x30000000
+#define SDR0_CPU440_EARV_EBC		0x10000000
+#define SDR0_CPU440_EARV_PCI		0x20000000
+#define SDR0_CPU440_EARV_ENCODE(n)	((((unsigned long)(n))&0x03)<<28)
+#define SDR0_CPU440_EARV_DECODE(n)	((((unsigned long)(n))>>28)&0x03)
+#define SDR0_CPU440_NTO1_MASK		0x00000002
+#define SDR0_CPU440_NTO1_NTOP		0x00000000
+#define SDR0_CPU440_NTO1_NTO1		0x00000002
+#define SDR0_CPU440_NTO1_ENCODE(n)	((((unsigned long)(n))&0x01)<<1)
+#define SDR0_CPU440_NTO1_DECODE(n)	((((unsigned long)(n))>>1)&0x01)
+
+#define SDR0_XCR_PAE_MASK		0x80000000
+#define SDR0_XCR_PAE_DISABLE		0x00000000
+#define SDR0_XCR_PAE_ENABLE		0x80000000
+#define SDR0_XCR_PAE_ENCODE(n)		((((unsigned long)(n))&0x01)<<31)
+#define SDR0_XCR_PAE_DECODE(n)		((((unsigned long)(n))>>31)&0x01)
+#define SDR0_XCR_PHCE_MASK		0x40000000
+#define SDR0_XCR_PHCE_DISABLE		0x00000000
+#define SDR0_XCR_PHCE_ENABLE		0x40000000
+#define SDR0_XCR_PHCE_ENCODE(n)		((((unsigned long)(n))&0x01)<<30)
+#define SDR0_XCR_PHCE_DECODE(n)		((((unsigned long)(n))>>30)&0x01)
+#define SDR0_XCR_PISE_MASK		0x20000000
+#define SDR0_XCR_PISE_DISABLE		0x00000000
+#define SDR0_XCR_PISE_ENABLE		0x20000000
+#define SDR0_XCR_PISE_ENCODE(n)		((((unsigned long)(n))&0x01)<<29)
+#define SDR0_XCR_PISE_DECODE(n)		((((unsigned long)(n))>>29)&0x01)
+#define SDR0_XCR_PCWE_MASK		0x10000000
+#define SDR0_XCR_PCWE_DISABLE		0x00000000
+#define SDR0_XCR_PCWE_ENABLE		0x10000000
+#define SDR0_XCR_PCWE_ENCODE(n)		((((unsigned long)(n))&0x01)<<28)
+#define SDR0_XCR_PCWE_DECODE(n)		((((unsigned long)(n))>>28)&0x01)
+#define SDR0_XCR_PPIM_MASK		0x0F000000
+#define SDR0_XCR_PPIM_ENCODE(n)		((((unsigned long)(n))&0x0F)<<24)
+#define SDR0_XCR_PPIM_DECODE(n)		((((unsigned long)(n))>>24)&0x0F)
+#define SDR0_XCR_PR64E_MASK		0x00800000
+#define SDR0_XCR_PR64E_DISABLE		0x00000000
+#define SDR0_XCR_PR64E_ENABLE		0x00800000
+#define SDR0_XCR_PR64E_ENCODE(n)	((((unsigned long)(n))&0x01)<<23)
+#define SDR0_XCR_PR64E_DECODE(n)	((((unsigned long)(n))>>23)&0x01)
+#define SDR0_XCR_PXFS_MASK		0x00600000
+#define SDR0_XCR_PXFS_HIGH		0x00000000
+#define SDR0_XCR_PXFS_MED		0x00200000
+#define SDR0_XCR_PXFS_LOW		0x00400000
+#define SDR0_XCR_PXFS_ENCODE(n)		((((unsigned long)(n))&0x03)<<21)
+#define SDR0_XCR_PXFS_DECODE(n)		((((unsigned long)(n))>>21)&0x03)
+#define SDR0_XCR_PDM_MASK		0x00000040
+#define SDR0_XCR_PDM_MULTIPOINT		0x00000000
+#define SDR0_XCR_PDM_P2P		0x00000040
+#define SDR0_XCR_PDM_ENCODE(n)		((((unsigned long)(n))&0x01)<<19)
+#define SDR0_XCR_PDM_DECODE(n)		((((unsigned long)(n))>>19)&0x01)
+
+#define SDR0_PFC0_UART1_DSR_CTS_EN_MASK 0x00030000
+#define SDR0_PFC0_GEIE_MASK		0x00003E00
+#define SDR0_PFC0_GEIE_TRE		0x00003E00
+#define SDR0_PFC0_GEIE_NOTRE		0x00000000
+#define SDR0_PFC0_TRE_MASK		0x00000100
+#define SDR0_PFC0_TRE_DISABLE		0x00000000
+#define SDR0_PFC0_TRE_ENABLE		0x00000100
+#define SDR0_PFC0_TRE_ENCODE(n)		((((unsigned long)(n))&0x01)<<8)
+#define SDR0_PFC0_TRE_DECODE(n)		((((unsigned long)(n))>>8)&0x01)
+
+#define SDR0_PFC1_UART1_DSR_CTS_MASK	0x02000000
+#define SDR0_PFC1_EPS_MASK		0x01C00000
+#define SDR0_PFC1_EPS_GROUP0		0x00000000
+#define SDR0_PFC1_EPS_GROUP1		0x00400000
+#define SDR0_PFC1_EPS_GROUP2		0x00800000
+#define SDR0_PFC1_EPS_GROUP3		0x00C00000
+#define SDR0_PFC1_EPS_GROUP4		0x01000000
+#define SDR0_PFC1_EPS_GROUP5		0x01400000
+#define SDR0_PFC1_EPS_GROUP6		0x01800000
+#define SDR0_PFC1_EPS_GROUP7		0x01C00000
+#define SDR0_PFC1_EPS_ENCODE(n)		((((unsigned long)(n))&0x07)<<22)
+#define SDR0_PFC1_EPS_DECODE(n)		((((unsigned long)(n))>>22)&0x07)
+#define SDR0_PFC1_RMII_MASK		0x00200000
+#define SDR0_PFC1_RMII_100MBIT		0x00000000
+#define SDR0_PFC1_RMII_10MBIT		0x00200000
+#define SDR0_PFC1_RMII_ENCODE(n)	((((unsigned long)(n))&0x01)<<21)
+#define SDR0_PFC1_RMII_DECODE(n)	((((unsigned long)(n))>>21)&0x01)
+#define SDR0_PFC1_CTEMS_MASK		0x00100000
+#define SDR0_PFC1_CTEMS_EMS		0x00000000
+#define SDR0_PFC1_CTEMS_CPUTRACE	0x00100000
+
+#define SDR0_MFR_TAH0_MASK		0x80000000
+#define SDR0_MFR_TAH0_ENABLE		0x00000000
+#define SDR0_MFR_TAH0_DISABLE		0x80000000
+#define SDR0_MFR_TAH1_MASK		0x40000000
+#define SDR0_MFR_TAH1_ENABLE		0x00000000
+#define SDR0_MFR_TAH1_DISABLE		0x40000000
+#define SDR0_MFR_PCM_MASK		0x20000000
+#define SDR0_MFR_PCM_PPC440GX		0x00000000
+#define SDR0_MFR_PCM_PPC440GP		0x20000000
+#define SDR0_MFR_ECS_MASK		0x10000000
+#define SDR0_MFR_ECS_INTERNAL		0x10000000
+
+#define SDR0_MFR_ETH0_CLK_SEL		0x08000000 /* Ethernet0 Clock Select */
+#define SDR0_MFR_ETH1_CLK_SEL		0x04000000 /* Ethernet1 Clock Select */
+#define SDR0_MFR_ZMII_MODE_MASK		0x03000000 /* ZMII Mode Mask   */
+#define SDR0_MFR_ZMII_MODE_MII		0x00000000 /* ZMII Mode MII  */
+#define SDR0_MFR_ZMII_MODE_SMII		0x01000000 /* ZMII Mode SMII */
+#define SDR0_MFR_ZMII_MODE_RMII_10M	0x02000000 /* ZMII Mode RMII - 10 Mbs */
+#define SDR0_MFR_ZMII_MODE_RMII_100M	0x03000000 /* ZMII Mode RMII - 100 Mbs*/
+#define SDR0_MFR_ZMII_MODE_BIT0		0x02000000 /* ZMII Mode Bit0 */
+#define SDR0_MFR_ZMII_MODE_BIT1		0x01000000 /* ZMII Mode Bit1 */
+#define SDR0_MFR_ERRATA3_EN0		0x00800000
+#define SDR0_MFR_ERRATA3_EN1		0x00400000
+#if defined(CONFIG_440GX) /* test-only: only 440GX or 440SPE??? */
+#define SDR0_MFR_PKT_REJ_MASK	0x00300000 /* Pkt Rej. Enable Mask */
+#define SDR0_MFR_PKT_REJ_EN	0x00300000 /* Pkt Rej. Enable on both EMAC3
+					      0-1 */
+#define SDR0_MFR_PKT_REJ_EN0	0x00200000 /* Pkt Rej. Enable on EMAC3(0) */
+#define SDR0_MFR_PKT_REJ_EN1	0x00100000 /* Pkt Rej. Enable on EMAC3(1) */
+#define SDR0_MFR_PKT_REJ_POL	0x00080000 /* Packet Reject Polarity      */
+#endif
+
+
+#if defined(CONFIG_440EPX)
+#define CPM0_ER			0x000000B0
+#define CPM1_ER			0x000000F0
+#define PLB4A0_ACR		0x00000081
+#define PLB4A1_ACR		0x00000089
+#define PLB3A0_ACR		0x00000077
+#define OPB2PLB40_BCTRL		0x00000350
+#define P4P3BO0_CFG		0x00000026
+#define SPI0_MODE               0xEF600090 /* SPI Mode Regsgiter */
+
+#endif
+
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define SDR0_PFC1_EPS_ENCODE(n)		((((unsigned long)(n))&0x07)<<22)
+#define SDR0_PFC1_EPS_DECODE(n)		((((unsigned long)(n))>>22)&0x07)
+#define SDR0_PFC2_EPS_ENCODE(n)		((((unsigned long)(n))&0x07)<<29)
+#define SDR0_PFC2_EPS_DECODE(n)		((((unsigned long)(n))>>29)&0x07)
+#endif
+
+#define SDR0_MFR_ECS_MASK		0x10000000
+#define SDR0_MFR_ECS_INTERNAL		0x10000000
+
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define SDR0_SRST0	 0x200
+#define SDR0_SRST0_BGO 	 0x80000000 /* PLB to OPB bridge */
+#define SDR0_SRST0_PLB4	 0x40000000 /* PLB4 arbiter */
+#define SDR0_SRST0_EBC 	 0x20000000 /* External bus controller */
+#define SDR0_SRST0_OPB 	 0x10000000 /* OPB arbiter */
+#define SDR0_SRST0_UART0 0x08000000 /* Universal asynchronous receiver/
+				       transmitter 0 */
+#define SDR0_SRST0_UART1 0x04000000 /* Universal asynchronous receiver/
+				       transmitter 1 */
+#define SDR0_SRST0_IIC0	 0x02000000 /* Inter integrated circuit 0 */
+#define SDR0_SRST0_USB2H 0x01000000 /* USB2.0 Host */
+#define SDR0_SRST0_GPIO	 0x00800000 /* General purpose I/O */
+#define SDR0_SRST0_GPT 	 0x00400000 /* General purpose timer */
+#define SDR0_SRST0_DMC 	 0x00200000 /* DDR SDRAM memory controller */
+#define SDR0_SRST0_PCI 	 0x00100000 /* PCI */
+#define SDR0_SRST0_EMAC0 0x00080000 /* Ethernet media access controller 0 */
+#define SDR0_SRST0_EMAC1 0x00040000 /* Ethernet media access controller 1 */
+#define SDR0_SRST0_CPM0	 0x00020000 /* Clock and power management */
+#define SDR0_SRST0_ZMII	 0x00010000 /* ZMII bridge */
+#define SDR0_SRST0_UIC0	 0x00008000 /* Universal interrupt controller 0 */
+#define SDR0_SRST0_UIC1	 0x00004000 /* Universal interrupt controller 1 */
+#define SDR0_SRST0_IIC1	 0x00002000 /* Inter integrated circuit 1 */
+#define SDR0_SRST0_SCP 	 0x00001000 /* Serial communications port */
+#define SDR0_SRST0_BGI 	 0x00000800 /* OPB to PLB bridge */
+#define SDR0_SRST0_DMA 	 0x00000400 /* Direct memory access controller */
+#define SDR0_SRST0_DMAC	 0x00000200 /* DMA channel */
+#define SDR0_SRST0_MAL 	 0x00000100 /* Media access layer */
+#define SDR0_SRST0_USB2D 0x00000080 /* USB2.0 device */
+#define SDR0_SRST0_GPTR	 0x00000040 /* General purpose timer */
+#define SDR0_SRST0_P4P3	 0x00000010 /* PLB4 to PLB3 bridge */
+#define SDR0_SRST0_P3P4	 0x00000008 /* PLB3 to PLB4 bridge */
+#define SDR0_SRST0_PLB3	 0x00000004 /* PLB3 arbiter */
+#define SDR0_SRST0_UART2 0x00000002 /* Universal asynchronous receiver/
+				       transmitter 2 */
+#define SDR0_SRST0_UART3 0x00000001 /* Universal asynchronous receiver/
+				       transmitter 3 */
+
+#define SDR0_SRST1		0x201
+#define SDR0_SRST1_NDFC		0x80000000 /* Nand flash controller */
+#define SDR0_SRST1_OPBA1	0x40000000 /* OPB Arbiter attached to PLB4 */
+#define SDR0_SRST1_P4OPB0	0x20000000 /* PLB4 to OPB Bridge0 */
+#define SDR0_SRST1_PLB42OPB0    SDR0_SRST1_P4OPB0
+#define SDR0_SRST1_DMA4		0x10000000 /* DMA to PLB4 */
+#define SDR0_SRST1_DMA4CH	0x08000000 /* DMA Channel to PLB4 */
+#define SDR0_SRST1_OPBA2	0x04000000 /* OPB Arbiter attached to PLB4
+					      USB 2.0 Host */
+#define SDR0_SRST1_OPB2PLB40	0x02000000 /* OPB to PLB4 Bridge attached to
+					      USB 2.0 Host */
+#define SDR0_SRST1_PLB42OPB1	0x01000000 /* PLB4 to OPB Bridge attached to
+					      USB 2.0 Host */
+#define SDR0_SRST1_CPM1		0x00800000 /* Clock and Power management 1 */
+#define SDR0_SRST1_UIC2		0x00400000 /* Universal Interrupt Controller 2*/
+#define SDR0_SRST1_CRYP0	0x00200000 /* Security Engine */
+#define SDR0_SRST1_USB20PHY	0x00100000 /* USB 2.0 Phy */
+#define SDR0_SRST1_USB2HUTMI	0x00080000 /* USB 2.0 Host UTMI Interface */
+#define SDR0_SRST1_USB2HPHY	0x00040000 /* USB 2.0 Host Phy Interface */
+#define SDR0_SRST1_SRAM0	0x00020000 /* Internal SRAM Controller */
+#define SDR0_SRST1_RGMII0	0x00010000 /* RGMII Bridge */
+#define SDR0_SRST1_ETHPLL	0x00008000 /* Ethernet PLL */
+#define SDR0_SRST1_FPU 		0x00004000 /* Floating Point Unit */
+#define SDR0_SRST1_KASU0	0x00002000 /* Kasumi Engine */
+
+#define SDR0_EMAC0RXST 		0x00004301 /* */
+#define SDR0_EMAC0TXST		0x00004302 /* */
+#define SDR0_CRYP0		0x00004500
+#define SDR0_EBC0		0x00000100
+#define SDR0_SDSTP2		0x00004001
+#define SDR0_SDSTP3		0x00004001
+#elif defined(CONFIG_460EX) || defined(CONFIG_460GT)
+
+#define SDR0_SRST0		SDR0_SRST  /* for compatability reasons */
+#define SDR0_SRST0_BGO		0x80000000 /* PLB to OPB bridge */
+#define SDR0_SRST0_PLB4		0x40000000 /* PLB4 arbiter */
+#define SDR0_SRST0_EBC		0x20000000 /* External bus controller */
+#define SDR0_SRST0_OPB		0x10000000 /* OPB arbiter */
+#define SDR0_SRST0_UART0	0x08000000 /* Universal asynchronous receiver/
+					      transmitter 0 */
+#define SDR0_SRST0_UART1	0x04000000 /* Universal asynchronous receiver/
+					      transmitter 1 */
+#define SDR0_SRST0_IIC0		0x02000000 /* Inter integrated circuit 0 */
+#define SDR0_SRST0_IIC1		0x01000000 /* Inter integrated circuit 1 */
+#define SDR0_SRST0_GPIO0	0x00800000 /* General purpose I/O 0 */
+#define SDR0_SRST0_GPT		0x00400000 /* General purpose timer */
+#define SDR0_SRST0_DMC		0x00200000 /* DDR SDRAM memory controller */
+#define SDR0_SRST0_PCI		0x00100000 /* PCI */
+#define SDR0_SRST0_CPM0		0x00020000 /* Clock and power management */
+#define SDR0_SRST0_IMU		0x00010000 /* I2O DMA */
+#define SDR0_SRST0_UIC0		0x00008000 /* Universal interrupt controller 0*/
+#define SDR0_SRST0_UIC1		0x00004000 /* Universal interrupt controller 1*/
+#define SDR0_SRST0_SRAM		0x00002000 /* Universal interrupt controller 0*/
+#define SDR0_SRST0_UIC2		0x00001000 /* Universal interrupt controller 2*/
+#define SDR0_SRST0_UIC3		0x00000800 /* Universal interrupt controller 3*/
+#define SDR0_SRST0_OCM		0x00000400 /* Universal interrupt controller 0*/
+#define SDR0_SRST0_UART2	0x00000200 /* Universal asynchronous receiver/
+					      transmitter 2 */
+#define SDR0_SRST0_MAL		0x00000100 /* Media access layer */
+#define SDR0_SRST0_GPTR         0x00000040 /* General purpose timer */
+#define SDR0_SRST0_L2CACHE	0x00000004 /* L2 Cache */
+#define SDR0_SRST0_UART3	0x00000002 /* Universal asynchronous receiver/
+					      transmitter 3 */
+#define SDR0_SRST0_GPIO1	0x00000001 /* General purpose I/O 1 */
+
+#define SDR0_SRST1		0x201
+#define SDR0_SRST1_RLL		0x80000000 /* SRIO RLL */
+#define SDR0_SRST1_SCP		0x40000000 /* Serial communications port */
+#define SDR0_SRST1_PLBARB	0x20000000 /* PLB Arbiter */
+#define SDR0_SRST1_EIPPKP	0x10000000 /* EIPPPKP */
+#define SDR0_SRST1_EIP94	0x08000000 /* EIP 94 */
+#define SDR0_SRST1_EMAC0	0x04000000 /* Ethernet media access
+					      controller 0 */
+#define SDR0_SRST1_EMAC1	0x02000000 /* Ethernet media access
+					      controller 1 */
+#define SDR0_SRST1_EMAC2	0x01000000 /* Ethernet media access
+					      controller 2 */
+#define SDR0_SRST1_EMAC3	0x00800000 /* Ethernet media access
+					      controller 3 */
+#define SDR0_SRST1_ZMII		0x00400000 /* Ethernet ZMII/RMII/SMII */
+#define SDR0_SRST1_RGMII0	0x00200000 /* Ethernet RGMII/RTBI 0 */
+#define SDR0_SRST1_RGMII1	0x00100000 /* Ethernet RGMII/RTBI 1 */
+#define SDR0_SRST1_DMA4		0x00080000 /* DMA to PLB4 */
+#define SDR0_SRST1_DMA4CH	0x00040000 /* DMA Channel to PLB4 */
+#define SDR0_SRST1_SATAPHY	0x00020000 /* Serial ATA PHY */
+#define SDR0_SRST1_SRIODEV	0x00010000 /* Serial Rapid IO core, PCS, and
+					      serdes */
+#define SDR0_SRST1_SRIOPCS	0x00008000 /* Serial Rapid IO core and PCS */
+#define SDR0_SRST1_NDFC		0x00004000 /* Nand flash controller */
+#define SDR0_SRST1_SRIOPLB	0x00002000 /* Serial Rapid IO PLB */
+#define SDR0_SRST1_ETHPLL	0x00001000 /* Ethernet PLL */
+#define SDR0_SRST1_TAHOE1	0x00000800 /* Ethernet Tahoe 1 */
+#define SDR0_SRST1_TAHOE0	0x00000400 /* Ethernet Tahoe 0 */
+#define SDR0_SRST1_SGMII0	0x00000200 /* Ethernet SGMII 0 */
+#define SDR0_SRST1_SGMII1	0x00000100 /* Ethernet SGMII 1 */
+#define SDR0_SRST1_SGMII2	0x00000080 /* Ethernet SGMII 2 */
+#define SDR0_SRST1_AHB		0x00000040 /* PLB4XAHB bridge */
+#define SDR0_SRST1_USBOTGPHY	0x00000020 /* USB 2.0 OTG PHY */
+#define SDR0_SRST1_USBOTG	0x00000010 /* USB 2.0 OTG controller */
+#define SDR0_SRST1_USBHOST	0x00000008 /* USB 2.0 Host controller */
+#define SDR0_SRST1_AHBDMAC	0x00000004 /* AHB DMA controller */
+#define SDR0_SRST1_AHBICM	0x00000002 /* AHB inter-connect matrix */
+#define SDR0_SRST1_SATA		0x00000001 /* Serial ATA controller */
+
+#else
+
+#define SDR0_SRST_BGO			0x80000000
+#define SDR0_SRST_PLB			0x40000000
+#define SDR0_SRST_EBC			0x20000000
+#define SDR0_SRST_OPB			0x10000000
+#define SDR0_SRST_UART0			0x08000000
+#define SDR0_SRST_UART1			0x04000000
+#define SDR0_SRST_IIC0			0x02000000
+#define SDR0_SRST_IIC1			0x01000000
+#define SDR0_SRST_GPIO			0x00800000
+#define SDR0_SRST_GPT			0x00400000
+#define SDR0_SRST_DMC			0x00200000
+#define SDR0_SRST_PCI			0x00100000
+#define SDR0_SRST_EMAC0			0x00080000
+#define SDR0_SRST_EMAC1			0x00040000
+#define SDR0_SRST_CPM			0x00020000
+#define SDR0_SRST_IMU			0x00010000
+#define SDR0_SRST_UIC01			0x00008000
+#define SDR0_SRST_UICB2			0x00004000
+#define SDR0_SRST_SRAM			0x00002000
+#define SDR0_SRST_EBM			0x00001000
+#define SDR0_SRST_BGI			0x00000800
+#define SDR0_SRST_DMA			0x00000400
+#define SDR0_SRST_DMAC			0x00000200
+#define SDR0_SRST_MAL			0x00000100
+#define SDR0_SRST_ZMII			0x00000080
+#define SDR0_SRST_GPTR			0x00000040
+#define SDR0_SRST_PPM			0x00000020
+#define SDR0_SRST_EMAC2			0x00000010
+#define SDR0_SRST_EMAC3			0x00000008
+#define SDR0_SRST_RGMII			0x00000001
+
+#endif
+
+/*-----------------------------------------------------------------------------+
+|  Clocking
++-----------------------------------------------------------------------------*/
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+    defined(CONFIG_460SX)
+#define PLLSYS0_FWD_DIV_A_MASK	0x000000f0	/* Fwd Div A */
+#define PLLSYS0_FWD_DIV_B_MASK	0x0000000f	/* Fwd Div B */
+#define PLLSYS0_FB_DIV_MASK	0x0000ff00	/* Feedback divisor */
+#define PLLSYS0_OPB_DIV_MASK	0x0c000000	/* OPB Divisor */
+#define PLLSYS0_PLBEDV0_DIV_MASK 0xe0000000	/* PLB Early Clock Divisor */
+#define PLLSYS0_PERCLK_DIV_MASK 0x03000000	/* Peripheral Clk Divisor */
+#define PLLSYS0_SEL_MASK	0x18000000	/* 0 = PLL, 1 = PerClk */
+#elif !defined (CONFIG_440GX) && \
+    !defined(CONFIG_440EP) && !defined(CONFIG_440GR) && \
+    !defined(CONFIG_440EPX) && !defined(CONFIG_440GRX) && \
+    !defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
+#define PLLSYS0_TUNE_MASK	0xffc00000	/* PLL TUNE bits	    */
+#define PLLSYS0_FB_DIV_MASK	0x003c0000	/* Feedback divisor	    */
+#define PLLSYS0_FWD_DIV_A_MASK	0x00038000	/* Forward divisor A	    */
+#define PLLSYS0_FWD_DIV_B_MASK	0x00007000	/* Forward divisor B	    */
+#define PLLSYS0_OPB_DIV_MASK	0x00000c00	/* OPB divisor		    */
+#define PLLSYS0_EPB_DIV_MASK	0x00000300	/* EPB divisor		    */
+#define PLLSYS0_EXTSL_MASK	0x00000080	/* PerClk feedback path	    */
+#define PLLSYS0_RW_MASK		0x00000060	/* ROM width		    */
+#define PLLSYS0_RL_MASK		0x00000010	/* ROM location		    */
+#define PLLSYS0_ZMII_SEL_MASK	0x0000000c	/* ZMII selection	    */
+#define PLLSYS0_BYPASS_MASK	0x00000002	/* Bypass PLL		    */
+#define PLLSYS0_NTO1_MASK	0x00000001	/* CPU:PLB N-to-1 ratio	    */
+
+#define PLL_VCO_FREQ_MIN	500		/* Min VCO freq (MHz)	    */
+#define PLL_VCO_FREQ_MAX	1000		/* Max VCO freq (MHz)	    */
+#define PLL_CPU_FREQ_MAX	400		/* Max CPU freq (MHz)	    */
+#define PLL_PLB_FREQ_MAX	133		/* Max PLB freq (MHz)	    */
+#else /* !CONFIG_440GX or CONFIG_440EP or CONFIG_440GR */
+#define PLLSYS0_ENG_MASK	0x80000000	/* 0 = SysClk, 1 = PLL VCO */
+#define PLLSYS0_SRC_MASK	0x40000000	/* 0 = PLL A, 1 = PLL B */
+#define PLLSYS0_SEL_MASK	0x38000000 /* 0 = PLL, 1 = CPU, 5 = PerClk */
+#define PLLSYS0_TUNE_MASK	0x07fe0000	/* PLL Tune bits */
+#define PLLSYS0_FB_DIV_MASK	0x0001f000	/* Feedback divisor */
+#define PLLSYS0_FWD_DIV_A_MASK	0x00000f00	/* Fwd Div A */
+#define PLLSYS0_FWD_DIV_B_MASK	0x000000e0	/* Fwd Div B */
+#define PLLSYS0_PRI_DIV_B_MASK	0x0000001c	/* PLL Primary Divisor B */
+#define PLLSYS0_OPB_DIV_MASK	0x00000003	/* OPB Divisor */
+
+#define PLLC_ENG_MASK       0x20000000  /* PLL primary forward divisor source */
+#define PLLC_SRC_MASK       0x20000000  /* PLL feedback source   */
+#define PLLD_FBDV_MASK      0x1f000000  /* PLL Feedback Divisor  */
+#define PLLD_FWDVA_MASK     0x000f0000  /* PLL Forward Divisor A */
+#define PLLD_FWDVB_MASK     0x00000700  /* PLL Forward Divisor B */
+#define PLLD_LFBDV_MASK     0x0000003f  /* PLL Local Feedback Divisor */
+
+#define OPBDDV_MASK         0x03000000  /* OPB Clock Divisor Register */
+#define PERDV_MASK          0x07000000  /* Periferal Clock Divisor */
+#define PRADV_MASK          0x07000000  /* Primary Divisor A */
+#define PRBDV_MASK          0x07000000  /* Primary Divisor B */
+#define SPCID_MASK          0x03000000  /* Sync PCI Divisor  */
+
+#define PLL_VCO_FREQ_MIN	500		/* Min VCO freq (MHz)	    */
+#define PLL_VCO_FREQ_MAX	1000		/* Max VCO freq (MHz)	    */
+#define PLL_CPU_FREQ_MAX	400		/* Max CPU freq (MHz)	    */
+#define PLL_PLB_FREQ_MAX	133		/* Max PLB freq (MHz)	    */
+
+/* Strap 1 Register */
+#define PLLSYS1_LF_DIV_MASK	0xfc000000	/* PLL Local Feedback Divisor */
+#define PLLSYS1_PERCLK_DIV_MASK 0x03000000	/* Peripheral Clk Divisor */
+#define PLLSYS1_MAL_DIV_MASK	0x00c00000	/* MAL Clk Divisor */
+#define PLLSYS1_RW_MASK		0x00300000	/* ROM width */
+#define PLLSYS1_EAR_MASK	0x00080000	/* ERAP Addres reset vector */
+#define PLLSYS1_PAE_MASK	0x00040000	/* PCI arbitor enable */
+#define PLLSYS1_PCHE_MASK	0x00020000	/* PCI host config enable */
+#define PLLSYS1_PISE_MASK	0x00010000	/* PCI init seq. enable */
+#define PLLSYS1_PCWE_MASK	0x00008000	/* PCI local cpu wait enable */
+#define PLLSYS1_PPIM_MASK	0x00007800	/* PCI inbound map */
+#define PLLSYS1_PR64E_MASK	0x00000400	/* PCI init Req64 enable */
+#define PLLSYS1_PXFS_MASK	0x00000300	/* PCI-X Freq Sel */
+#define PLLSYS1_RSVD_MASK	0x00000080	/* RSVD */
+#define PLLSYS1_PDM_MASK	0x00000040	/* PCI-X Driver Mode */
+#define PLLSYS1_EPS_MASK	0x00000038	/* Ethernet Pin Select */
+#define PLLSYS1_RMII_MASK	0x00000004	/* RMII Mode */
+#define PLLSYS1_TRE_MASK	0x00000002	/* GPIO Trace Enable */
+#define PLLSYS1_NTO1_MASK	0x00000001	/* CPU:PLB N-to-1 ratio */
+#endif /* CONFIG_440GX */
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define CPR0_ICFG_RLI_MASK	0x80000000
+#define CPR0_ICFG_ICS_MASK	0x00000007
+#define CPR0_SPCID_SPCIDV0_MASK	0x03000000
+#define CPR0_SPCID_SPCIDV0_DIV1	0x01000000
+#define CPR0_SPCID_SPCIDV0_DIV2	0x02000000
+#define CPR0_SPCID_SPCIDV0_DIV3	0x03000000
+#define CPR0_SPCID_SPCIDV0_DIV4	0x00000000
+#define CPR0_PERD_PERDV0_MASK	0x07000000
+#endif
+
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define CPR0_ICFG_RLI_MASK	0x80000000
+
+#define CPR0_PLLC_RST		0x80000000
+#define CPR0_PLLC_ENG		0x40000000
+#endif
+
+/*-----------------------------------------------------------------------------
+| PCI Internal Registers et. al. (accessed via plb)
++----------------------------------------------------------------------------*/
+#define PCIL0_CFGADR		(CONFIG_SYS_PCI_BASE + 0x0ec00000)
+#define PCIL0_CFGDATA		(CONFIG_SYS_PCI_BASE + 0x0ec00004)
+#define PCIL0_CFGBASE		(CONFIG_SYS_PCI_BASE + 0x0ec80000)
+#define PCIL0_IOBASE		(CONFIG_SYS_PCI_BASE + 0x08000000)
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+
+/* PCI Local Configuration Registers
+   --------------------------------- */
+#define PCI_MMIO_LCR_BASE (CONFIG_SYS_PCI_BASE + 0x0f400000) /* Real =>
+					      0x0EF400000 */
+
+/* PCI Master Local Configuration Registers */
+#define PCIL0_PMM0LA	(PCI_MMIO_LCR_BASE + 0x00) /* PMM0 Local Address */
+#define PCIL0_PMM0MA	(PCI_MMIO_LCR_BASE + 0x04) /* PMM0 Mask/Attribute */
+#define PCIL0_PMM0PCILA	(PCI_MMIO_LCR_BASE + 0x08) /* PMM0 PCI Low Address */
+#define PCIL0_PMM0PCIHA	(PCI_MMIO_LCR_BASE + 0x0C) /* PMM0 PCI High Address */
+#define PCIL0_PMM1LA	(PCI_MMIO_LCR_BASE + 0x10) /* PMM1 Local Address */
+#define PCIL0_PMM1MA	(PCI_MMIO_LCR_BASE + 0x14) /* PMM1 Mask/Attribute */
+#define PCIL0_PMM1PCILA	(PCI_MMIO_LCR_BASE + 0x18) /* PMM1 PCI Low Address */
+#define PCIL0_PMM1PCIHA	(PCI_MMIO_LCR_BASE + 0x1C) /* PMM1 PCI High Address */
+#define PCIL0_PMM2LA	(PCI_MMIO_LCR_BASE + 0x20) /* PMM2 Local Address */
+#define PCIL0_PMM2MA	(PCI_MMIO_LCR_BASE + 0x24) /* PMM2 Mask/Attribute */
+#define PCIL0_PMM2PCILA	(PCI_MMIO_LCR_BASE + 0x28) /* PMM2 PCI Low Address */
+#define PCIL0_PMM2PCIHA	(PCI_MMIO_LCR_BASE + 0x2C) /* PMM2 PCI High Address */
+
+/* PCI Target Local Configuration Registers */
+#define PCIL0_PTM1MS	(PCI_MMIO_LCR_BASE + 0x30) /* PTM1 Memory Size/
+						      Attribute */
+#define PCIL0_PTM1LA	(PCI_MMIO_LCR_BASE + 0x34) /* PTM1 Local Addr. Reg */
+#define PCIL0_PTM2MS	(PCI_MMIO_LCR_BASE + 0x38) /* PTM2 Memory Size/
+						      Attribute */
+#define PCIL0_PTM2LA	(PCI_MMIO_LCR_BASE + 0x3C) /* PTM2 Local Addr. Reg */
+
+#else
+
+#define PCIL0_VENDID		(PCIL0_CFGBASE + PCI_VENDOR_ID )
+#define PCIL0_DEVID		(PCIL0_CFGBASE + PCI_DEVICE_ID )
+#define PCIL0_CMD		(PCIL0_CFGBASE + PCI_COMMAND )
+#define PCIL0_STATUS		(PCIL0_CFGBASE + PCI_STATUS )
+#define PCIL0_REVID		(PCIL0_CFGBASE + PCI_REVISION_ID )
+#define PCIL0_CLS		(PCIL0_CFGBASE + PCI_CLASS_CODE)
+#define PCIL0_CACHELS		(PCIL0_CFGBASE + PCI_CACHE_LINE_SIZE )
+#define PCIL0_LATTIM		(PCIL0_CFGBASE + PCI_LATENCY_TIMER )
+#define PCIL0_HDTYPE		(PCIL0_CFGBASE + PCI_HEADER_TYPE )
+#define PCIL0_BIST		(PCIL0_CFGBASE + PCI_BIST )
+#define PCIL0_BAR0		(PCIL0_CFGBASE + PCI_BASE_ADDRESS_0 )
+#define PCIL0_BAR1		(PCIL0_CFGBASE + PCI_BASE_ADDRESS_1 )
+#define PCIL0_BAR2		(PCIL0_CFGBASE + PCI_BASE_ADDRESS_2 )
+#define PCIL0_BAR3		(PCIL0_CFGBASE + PCI_BASE_ADDRESS_3 )
+#define PCIL0_BAR4		(PCIL0_CFGBASE + PCI_BASE_ADDRESS_4 )
+#define PCIL0_BAR5		(PCIL0_CFGBASE + PCI_BASE_ADDRESS_5 )
+#define PCIL0_CISPTR		(PCIL0_CFGBASE + PCI_CARDBUS_CIS )
+#define PCIL0_SBSYSVID		(PCIL0_CFGBASE + PCI_SUBSYSTEM_VENDOR_ID )
+#define PCIL0_SBSYSID		(PCIL0_CFGBASE + PCI_SUBSYSTEM_ID )
+#define PCIL0_EROMBA		(PCIL0_CFGBASE + PCI_ROM_ADDRESS )
+#define PCIL0_CAP		(PCIL0_CFGBASE + PCI_CAPABILITY_LIST )
+#define PCIL0_RES0		(PCIL0_CFGBASE + 0x0035 )
+#define PCIL0_RES1		(PCIL0_CFGBASE + 0x0036 )
+#define PCIL0_RES2		(PCIL0_CFGBASE + 0x0038 )
+#define PCIL0_INTLN		(PCIL0_CFGBASE + PCI_INTERRUPT_LINE )
+#define PCIL0_INTPN		(PCIL0_CFGBASE + PCI_INTERRUPT_PIN )
+#define SDR0_EMACxTXST_FUR	0x02000000	/* TX FIFO underrun */
+#define SDR0_EMACxTXST_BC	0x01000000	/* broadcase address */
+#define SDR0_EMACxTXST_MC	0x00800000	/* multicast address */
+#define SDR0_EMACxTXST_UC	0x00400000	/* unicast address */
+#define SDR0_EMACxTXST_FP	0x00200000 /* frame paused by control packet */
+#define SDR0_EMACxTXST_BFCS	0x00100000 /* bad FCS in the transmitted frame*/
+#define SDR0_EMACxTXST_CPF	0x00080000	/* TX control pause frame */
+#define SDR0_EMACxTXST_CF	0x00040000	/* TX control frame */
+#define SDR0_EMACxTXST_MSIZ	0x00020000 /* 1024-maxsize bytes transmitted */
+#define SDR0_EMACxTXST_1023	0x00010000	/* 512-1023 bytes transmitted */
+#define SDR0_EMACxTXST_511	0x00008000	/* 256-511 bytes transmitted */
+#define SDR0_EMACxTXST_255	0x00004000	/* 128-255 bytes transmitted */
+#define SDR0_EMACxTXST_127	0x00002000	/* 65-127 bytes transmitted */
+#define SDR0_EMACxTXST_64	0x00001000	/* 64 bytes transmitted */
+#define SDR0_EMACxTXST_SQE	0x00000800	/* SQE indication */
+#define SDR0_EMACxTXST_LOC	0x00000400	/* loss of carrier sense */
+#define SDR0_EMACxTXST_IERR	0x00000080	/* EMAC internal error */
+#define SDR0_EMACxTXST_EDF	0x00000040	/* excessive deferral */
+#define SDR0_EMACxTXST_ECOL	0x00000020	/* excessive collisions */
+#define SDR0_EMACxTXST_LCOL	0x00000010	/* late collision */
+#define SDR0_EMACxTXST_DFFR	0x00000008	/* deferred frame */
+#define SDR0_EMACxTXST_MCOL	0x00000004	/* multiple collision frame */
+#define SDR0_EMACxTXST_SCOL	0x00000002	/* single collision frame */
+#define SDR0_EMACxTXST_TXOK	0x00000001	/* transmit OK */
+
+#define PCIL0_MINGNT		(PCIL0_CFGBASE + PCI_MIN_GNT )
+#define PCIL0_MAXLTNCY		(PCIL0_CFGBASE + PCI_MAX_LAT )
+
+#define PCIL0_BRDGOPT1		(PCIL0_CFGBASE + 0x0040)
+#define PCIL0_BRDGOPT2		(PCIL0_CFGBASE + 0x0044)
+
+#define PCIL0_POM0LAL		(PCIL0_CFGBASE + 0x0068)
+#define PCIL0_POM0LAH		(PCIL0_CFGBASE + 0x006c)
+#define PCIL0_POM0SA		(PCIL0_CFGBASE + 0x0070)
+#define PCIL0_POM0PCIAL		(PCIL0_CFGBASE + 0x0074)
+#define PCIL0_POM0PCIAH		(PCIL0_CFGBASE + 0x0078)
+#define PCIL0_POM1LAL		(PCIL0_CFGBASE + 0x007c)
+#define PCIL0_POM1LAH		(PCIL0_CFGBASE + 0x0080)
+#define PCIL0_POM1SA		(PCIL0_CFGBASE + 0x0084)
+#define PCIL0_POM1PCIAL		(PCIL0_CFGBASE + 0x0088)
+#define PCIL0_POM1PCIAH		(PCIL0_CFGBASE + 0x008c)
+#define PCIL0_POM2SA		(PCIL0_CFGBASE + 0x0090)
+
+#define PCIL0_PIM0SA		(PCIL0_CFGBASE + 0x0098)
+#define PCIL0_PIM0LAL		(PCIL0_CFGBASE + 0x009c)
+#define PCIL0_PIM0LAH		(PCIL0_CFGBASE + 0x00a0)
+#define PCIL0_PIM1SA		(PCIL0_CFGBASE + 0x00a4)
+#define PCIL0_PIM1LAL		(PCIL0_CFGBASE + 0x00a8)
+#define PCIL0_PIM1LAH		(PCIL0_CFGBASE + 0x00ac)
+#define PCIL0_PIM2SA		(PCIL0_CFGBASE + 0x00b0)
+#define PCIL0_PIM2LAL		(PCIL0_CFGBASE + 0x00b4)
+#define PCIL0_PIM2LAH		(PCIL0_CFGBASE + 0x00b8)
+
+#define PCIL0_STS		(PCIL0_CFGBASE + 0x00e0)
+
+#endif /* !defined(CONFIG_440EP) !defined(CONFIG_440GR) */
+
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+
+/* USB2.0 Device */
+#define USB2D0_BASE         CONFIG_SYS_USB2D0_BASE
+
+#define USB2D0_INTRIN       (USB2D0_BASE + 0x00000000)
+
+#define USB2D0_INTRIN       (USB2D0_BASE + 0x00000000) /* Interrupt register for
+				Endpoint 0 plus IN Endpoints 1 to 3 */
+#define USB2D0_POWER        (USB2D0_BASE + 0x00000000) /* Power management
+				register */
+#define USB2D0_FADDR        (USB2D0_BASE + 0x00000000) /* Function address
+				register */
+#define USB2D0_INTRINE      (USB2D0_BASE + 0x00000000) /* Interrupt enable
+				register for USB2D0_INTRIN */
+#define USB2D0_INTROUT      (USB2D0_BASE + 0x00000000) /* Interrupt register for
+				OUT Endpoints 1 to 3 */
+#define USB2D0_INTRUSBE     (USB2D0_BASE + 0x00000000) /* Interrupt enable
+				register for USB2D0_INTRUSB */
+#define USB2D0_INTRUSB      (USB2D0_BASE + 0x00000000) /* Interrupt register for
+				common USB interrupts */
+#define USB2D0_INTROUTE     (USB2D0_BASE + 0x00000000) /* Interrupt enable
+				register for IntrOut */
+#define USB2D0_TSTMODE      (USB2D0_BASE + 0x00000000) /* Enables the USB 2.0
+				test modes */
+#define USB2D0_INDEX        (USB2D0_BASE + 0x00000000) /* Index register for
+			     selecting the Endpoint status/control registers */
+#define USB2D0_FRAME        (USB2D0_BASE + 0x00000000) /* Frame number */
+#define USB2D0_INCSR0       (USB2D0_BASE + 0x00000000) /* Control Status
+	  register for Endpoint 0. (Index register set to select Endpoint 0) */
+#define USB2D0_INCSR        (USB2D0_BASE + 0x00000000) /* Control Status
+       register for IN Endpoint. (Index register set to select Endpoints 13) */
+#define USB2D0_INMAXP       (USB2D0_BASE + 0x00000000) /* Maximum packet
+	   size for IN Endpoint. (Index register set to select Endpoints 13) */
+#define USB2D0_OUTCSR       (USB2D0_BASE + 0x00000000) /* Control Status
+      register for OUT Endpoint. (Index register set to select Endpoints 13) */
+#define USB2D0_OUTMAXP      (USB2D0_BASE + 0x00000000) /* Maximum packet
+	  size for OUT Endpoint. (Index register set to select Endpoints 13) */
+#define USB2D0_OUTCOUNT0    (USB2D0_BASE + 0x00000000) /* Number of received
+	 bytes in Endpoint 0 FIFO. (Index register set to select Endpoint 0) */
+#define USB2D0_OUTCOUNT     (USB2D0_BASE + 0x00000000) /* Number of bytes in
+	      OUT Endpoint FIFO. (Index register set to select Endpoints 13) */
+#endif
+
+/******************************************************************************
+ * GPIO macro register defines
+ ******************************************************************************/
+#if defined(CONFIG_440GP) || defined(CONFIG_440GX) || \
+    defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
+    defined(CONFIG_460SX)
+#define GPIO0_BASE		(CONFIG_SYS_PERIPHERAL_BASE+0x00000700)
+
+#define GPIO0_OR		(GPIO0_BASE+0x0)
+#define GPIO0_TCR		(GPIO0_BASE+0x4)
+#define GPIO0_ODR		(GPIO0_BASE+0x18)
+#define GPIO0_IR		(GPIO0_BASE+0x1C)
+#endif /* CONFIG_440GP */
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define GPIO0_BASE		(CONFIG_SYS_PERIPHERAL_BASE+0x00000B00)
+#define GPIO1_BASE		(CONFIG_SYS_PERIPHERAL_BASE+0x00000C00)
+
+#define GPIO0_OR		(GPIO0_BASE+0x0)
+#define GPIO0_TCR		(GPIO0_BASE+0x4)
+#define GPIO0_OSRL		(GPIO0_BASE+0x8)
+#define GPIO0_OSRH		(GPIO0_BASE+0xC)
+#define GPIO0_TSRL		(GPIO0_BASE+0x10)
+#define GPIO0_TSRH		(GPIO0_BASE+0x14)
+#define GPIO0_ODR		(GPIO0_BASE+0x18)
+#define GPIO0_IR		(GPIO0_BASE+0x1C)
+#define GPIO0_RR1		(GPIO0_BASE+0x20)
+#define GPIO0_RR2		(GPIO0_BASE+0x24)
+#define GPIO0_RR3		(GPIO0_BASE+0x28)
+#define GPIO0_ISR1L		(GPIO0_BASE+0x30)
+#define GPIO0_ISR1H		(GPIO0_BASE+0x34)
+#define GPIO0_ISR2L		(GPIO0_BASE+0x38)
+#define GPIO0_ISR2H		(GPIO0_BASE+0x3C)
+#define GPIO0_ISR3L		(GPIO0_BASE+0x40)
+#define GPIO0_ISR3H		(GPIO0_BASE+0x44)
+
+#define GPIO1_OR		(GPIO1_BASE+0x0)
+#define GPIO1_TCR		(GPIO1_BASE+0x4)
+#define GPIO1_OSRL		(GPIO1_BASE+0x8)
+#define GPIO1_OSRH		(GPIO1_BASE+0xC)
+#define GPIO1_TSRL		(GPIO1_BASE+0x10)
+#define GPIO1_TSRH		(GPIO1_BASE+0x14)
+#define GPIO1_ODR		(GPIO1_BASE+0x18)
+#define GPIO1_IR		(GPIO1_BASE+0x1C)
+#define GPIO1_RR1		(GPIO1_BASE+0x20)
+#define GPIO1_RR2		(GPIO1_BASE+0x24)
+#define GPIO1_RR3		(GPIO1_BASE+0x28)
+#define GPIO1_ISR1L		(GPIO1_BASE+0x30)
+#define GPIO1_ISR1H		(GPIO1_BASE+0x34)
+#define GPIO1_ISR2L		(GPIO1_BASE+0x38)
+#define GPIO1_ISR2H		(GPIO1_BASE+0x3C)
+#define GPIO1_ISR3L		(GPIO1_BASE+0x40)
+#define GPIO1_ISR3H		(GPIO1_BASE+0x44)
+#endif
+
+#ifndef __ASSEMBLY__
+
+#endif	/* _ASMLANGUAGE */
+
+#endif	/* __PPC440_H__ */
diff --git a/arch/powerpc/include/asm/ppc4xx-emac.h b/arch/powerpc/include/asm/ppc4xx-emac.h
new file mode 100644
index 0000000..2b51453
--- /dev/null
+++ b/arch/powerpc/include/asm/ppc4xx-emac.h
@@ -0,0 +1,562 @@
+/*----------------------------------------------------------------------------+
+|   This source code is dual-licensed.  You may use it under the terms of the
+|   GNU General Public License version 2, or under the license below.
+|
+|	This source code has been made available to you by IBM on an AS-IS
+|	basis.	Anyone receiving this source is licensed under IBM
+|	copyrights to use it in any way he or she deems fit, including
+|	copying it, modifying it, compiling it, and redistributing it either
+|	with or without modifications.	No license under IBM patents or
+|	patent applications is to be implied by the copyright license.
+|
+|	Any user of this software should understand that IBM cannot provide
+|	technical support for this software and will not be responsible for
+|	any consequences resulting from the use of this software.
+|
+|	Any person who transfers this source code or any derivative work
+|	must include the IBM copyright notice, this paragraph, and the
+|	preceding two paragraphs in the transferred software.
+|
+|	COPYRIGHT   I B M   CORPORATION 1999
+|	LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------+
+|
+|  File Name:	enetemac.h
+|
+|  Function:	Header file for the EMAC3 macro on the 405GP.
+|
+|  Author:	Mark Wisner
+|
+|  Change Activity-
+|
+|  Date	       Description of Change					   BY
+|  ---------   ---------------------					   ---
+|  29-Apr-99   Created							   MKW
+|
++----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------+
+|  19-Nov-03   Travis Sawyer, Sandburst Corporation, tsawyer@sandburst.com
+|	       ported to handle 440GP and 440GX multiple EMACs
++----------------------------------------------------------------------------*/
+
+#ifndef _PPC4XX_ENET_H_
+#define _PPC4XX_ENET_H_
+
+#include <net.h>
+#include "asm/ppc4xx-mal.h"
+
+
+/*-----------------------------------------------------------------------------+
+| General enternet defines.  802 frames are not supported.
++-----------------------------------------------------------------------------*/
+#define ENET_ADDR_LENGTH		6
+#define ENET_ARPTYPE			0x806
+#define ARP_REQUEST			1
+#define ARP_REPLY			2
+#define ENET_IPTYPE			0x800
+#define ARP_CACHE_SIZE			5
+
+#define NUM_TX_BUFF 1
+#define NUM_RX_BUFF PKTBUFSRX
+
+struct enet_frame {
+   unsigned char	dest_addr[ENET_ADDR_LENGTH];
+   unsigned char	source_addr[ENET_ADDR_LENGTH];
+   unsigned short	type;
+   unsigned char	enet_data[1];
+};
+
+struct arp_entry {
+   unsigned long	inet_address;
+   unsigned char	mac_address[ENET_ADDR_LENGTH];
+   unsigned long	valid;
+   unsigned long	sec;
+   unsigned long	nsec;
+};
+
+
+/* Statistic Areas */
+#define MAX_ERR_LOG 10
+
+typedef struct emac_stats_st{	/* Statistic Block */
+	int data_len_err;
+	int rx_frames;
+	int rx;
+	int rx_prot_err;
+	int int_err;
+	int pkts_tx;
+	int pkts_rx;
+	int pkts_handled;
+	short tx_err_log[MAX_ERR_LOG];
+	short rx_err_log[MAX_ERR_LOG];
+} EMAC_STATS_ST, *EMAC_STATS_PST;
+
+/* Structure containing variables used by the shared code (4xx_enet.c) */
+typedef struct emac_4xx_hw_st {
+    uint32_t		hw_addr;		/* EMAC offset */
+    uint32_t		tah_addr;		/* TAH offset */
+    uint32_t		phy_id;
+    uint32_t		phy_addr;
+    uint32_t		original_fc;
+    uint32_t		txcw;
+    uint32_t		autoneg_failed;
+    uint32_t		emac_ier;
+    volatile mal_desc_t *tx;
+    volatile mal_desc_t *rx;
+    u32			tx_phys;
+    u32			rx_phys;
+    bd_t		*bis;	/* for eth_init upon mal error */
+    mal_desc_t		*alloc_tx_buf;
+    mal_desc_t		*alloc_rx_buf;
+    char		*txbuf_ptr;
+    uint16_t		devnum;
+    int			get_link_status;
+    int			tbi_compatibility_en;
+    int			tbi_compatibility_on;
+    int			fc_send_xon;
+    int			report_tx_early;
+    int			first_init;
+    int			tx_err_index;
+    int			rx_err_index;
+    int			rx_slot;	/* MAL Receive Slot */
+    int			rx_i_index;	/* Receive Interrupt Queue Index */
+    int			rx_u_index;	/* Receive User Queue Index */
+    int			tx_slot;	/* MAL Transmit Slot */
+    int			tx_i_index;	/* Transmit Interrupt Queue Index */
+    int			tx_u_index;		/* Transmit User Queue Index */
+    int			rx_ready[NUM_RX_BUFF];	/* Receive Ready Queue */
+    int			tx_run[NUM_TX_BUFF];	/* Transmit Running Queue */
+    int			is_receiving;	/* sync with eth interrupt */
+    int			print_speed;	/* print speed message upon start */
+    EMAC_STATS_ST	stats;
+} EMAC_4XX_HW_ST, *EMAC_4XX_HW_PST;
+
+
+#if defined(CONFIG_440GX) || defined(CONFIG_460GT)
+#define EMAC_NUM_DEV		4
+#elif (defined(CONFIG_440) || defined(CONFIG_405EP)) &&	\
+	defined(CONFIG_NET_MULTI) &&			\
+	!defined(CONFIG_440SP) && !defined(CONFIG_440SPE)
+#define EMAC_NUM_DEV		2
+#else
+#define EMAC_NUM_DEV		1
+#endif
+
+#ifdef CONFIG_IBM_EMAC4_V4	/* EMAC4 V4 changed bit setting */
+#define EMAC_STACR_OC_MASK	(0x00008000)
+#else
+#define EMAC_STACR_OC_MASK	(0x00000000)
+#endif
+
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_405EX)
+#define SDR0_PFC1_EM_1000	(0x00200000)
+#endif
+
+/*
+ * XMII bridge configurations for those systems (e.g. 405EX(r)) that do
+ * not have a pin function control (PFC) register to otherwise determine
+ * the bridge configuration.
+ */
+#define EMAC_PHY_MODE_NONE		0
+#define EMAC_PHY_MODE_NONE_RGMII	1
+#define EMAC_PHY_MODE_RGMII_NONE	2
+#define EMAC_PHY_MODE_RGMII_RGMII	3
+#define EMAC_PHY_MODE_NONE_GMII		4
+#define EMAC_PHY_MODE_GMII_NONE		5
+#define EMAC_PHY_MODE_NONE_MII		6
+#define EMAC_PHY_MODE_MII_NONE		7
+
+/* ZMII Bridge Register addresses */
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define ZMII0_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x0D00)
+#else
+#define ZMII0_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x0780)
+#endif
+#define ZMII0_FER		(ZMII0_BASE)
+#define ZMII0_SSR		(ZMII0_BASE + 4)
+#define ZMII0_SMIISR		(ZMII0_BASE + 8)
+
+/* ZMII FER Register Bit Definitions */
+#define ZMII_FER_DIS		(0x0)
+#define ZMII_FER_MDI		(0x8)
+#define ZMII_FER_SMII		(0x4)
+#define ZMII_FER_RMII		(0x2)
+#define ZMII_FER_MII		(0x1)
+
+#define ZMII_FER_RSVD11		(0x00200000)
+#define ZMII_FER_RSVD10		(0x00100000)
+#define ZMII_FER_RSVD14_31	(0x0003FFFF)
+
+#define ZMII_FER_V(__x)		(((3 - __x) * 4) + 16)
+
+
+/* ZMII Speed Selection Register Bit Definitions */
+#define ZMII0_SSR_SCI		(0x4)
+#define ZMII0_SSR_FSS		(0x2)
+#define ZMII0_SSR_SP		(0x1)
+#define ZMII0_SSR_RSVD16_31	(0x0000FFFF)
+
+#define ZMII0_SSR_V(__x)		(((3 - __x) * 4) + 16)
+
+
+/* ZMII SMII Status Register Bit Definitions */
+#define ZMII0_SMIISR_E1		(0x80)
+#define ZMII0_SMIISR_EC		(0x40)
+#define ZMII0_SMIISR_EN		(0x20)
+#define ZMII0_SMIISR_EJ		(0x10)
+#define ZMII0_SMIISR_EL		(0x08)
+#define ZMII0_SMIISR_ED		(0x04)
+#define ZMII0_SMIISR_ES		(0x02)
+#define ZMII0_SMIISR_EF		(0x01)
+
+#define ZMII0_SMIISR_V(__x)	((3 - __x) * 8)
+
+/* RGMII Register Addresses */
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define RGMII_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x1000)
+#elif defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define RGMII_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x1500)
+#elif defined(CONFIG_405EX)
+#define RGMII_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0xB00)
+#else
+#define RGMII_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x0790)
+#endif
+#define RGMII_FER		(RGMII_BASE + 0x00)
+#define RGMII_SSR		(RGMII_BASE + 0x04)
+
+#if defined(CONFIG_460GT)
+#define RGMII1_BASE_OFFSET	0x100
+#endif
+
+/* RGMII Function Enable (FER) Register Bit Definitions */
+#define RGMII_FER_DIS		(0x00)
+#define RGMII_FER_RTBI		(0x04)
+#define RGMII_FER_RGMII		(0x05)
+#define RGMII_FER_TBI		(0x06)
+#define RGMII_FER_GMII		(0x07)
+#define RGMII_FER_MII		(RGMII_FER_GMII)
+
+#define RGMII_FER_V(__x)	((__x - 2) * 4)
+
+#define RGMII_FER_MDIO(__x)	(1 << (19 - (__x)))
+
+/* RGMII Speed Selection Register Bit Definitions */
+#define RGMII_SSR_SP_10MBPS	(0x00)
+#define RGMII_SSR_SP_100MBPS	(0x02)
+#define RGMII_SSR_SP_1000MBPS	(0x04)
+
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+    defined(CONFIG_405EX)
+#define RGMII_SSR_V(__x)	((__x) * 8)
+#else
+#define RGMII_SSR_V(__x)	((__x -2) * 8)
+#endif
+
+/*---------------------------------------------------------------------------+
+|  TCP/IP Acceleration Hardware (TAH) 440GX Only
++---------------------------------------------------------------------------*/
+#if defined(CONFIG_440GX)
+#define TAH_BASE	(CONFIG_SYS_PERIPHERAL_BASE + 0x0B50)
+#define TAH_REVID	(TAH_BASE + 0x0)    /* Revision ID (RO)*/
+#define TAH_MR		(TAH_BASE + 0x10)   /* Mode Register (R/W) */
+#define TAH_SSR0	(TAH_BASE + 0x14)   /* Segment Size Reg 0 (R/W) */
+#define TAH_SSR1	(TAH_BASE + 0x18)   /* Segment Size Reg 1 (R/W) */
+#define TAH_SSR2	(TAH_BASE + 0x1C)   /* Segment Size Reg 2 (R/W) */
+#define TAH_SSR3	(TAH_BASE + 0x20)   /* Segment Size Reg 3 (R/W) */
+#define TAH_SSR4	(TAH_BASE + 0x24)   /* Segment Size Reg 4 (R/W) */
+#define TAH_SSR5	(TAH_BASE + 0x28)   /* Segment Size Reg 5 (R/W) */
+#define TAH_TSR		(TAH_BASE + 0x2C)   /* Transmit Status Register (RO) */
+
+/* TAH Revision */
+#define TAH_REV_RN_M		(0x000FFF00)	    /* Revision Number */
+#define TAH_REV_BN_M		(0x000000FF)	    /* Branch Revision Number */
+
+#define TAH_REV_RN_V		(8)
+#define TAH_REV_BN_V		(0)
+
+/* TAH Mode Register */
+#define TAH_MR_CVR	(0x80000000)	    /* Checksum verification on RX */
+#define TAH_MR_SR	(0x40000000)	    /* Software reset */
+#define TAH_MR_ST	(0x3F000000)	    /* Send Threshold */
+#define TAH_MR_TFS	(0x00E00000)	    /* Transmit FIFO size */
+#define TAH_MR_DTFP	(0x00100000)	    /* Disable TX FIFO parity */
+#define TAH_MR_DIG	(0x00080000)	    /* Disable interrupt generation */
+#define TAH_MR_RSVD	(0x0007FFFF)	    /* Reserved */
+
+#define TAH_MR_ST_V	(20)
+#define TAH_MR_TFS_V	(17)
+
+#define TAH_MR_TFS_2K	(0x1)	    /* Transmit FIFO size 2Kbyte */
+#define TAH_MR_TFS_4K	(0x2)	    /* Transmit FIFO size 4Kbyte */
+#define TAH_MR_TFS_6K	(0x3)	    /* Transmit FIFO size 6Kbyte */
+#define TAH_MR_TFS_8K	(0x4)	    /* Transmit FIFO size 8Kbyte */
+#define TAH_MR_TFS_10K	(0x5)	    /* Transmit FIFO size 10Kbyte (max)*/
+
+
+/* TAH Segment Size Registers 0:5 */
+#define TAH_SSR_RSVD0	(0xC0000000)	    /* Reserved */
+#define TAH_SSR_SS	(0x3FFE0000)	    /* Segment size in multiples of 2 */
+#define TAH_SSR_RSVD1	(0x0001FFFF)	    /* Reserved */
+
+/* TAH Transmit Status Register */
+#define TAH_TSR_TFTS	(0x80000000)	    /* Transmit FIFO too small */
+#define TAH_TSR_UH	(0x40000000)	    /* Unrecognized header */
+#define TAH_TSR_NIPF	(0x20000000)	    /* Not IPv4 */
+#define TAH_TSR_IPOP	(0x10000000)	    /* IP option present */
+#define TAH_TSR_NISF	(0x08000000)	    /* No IEEE SNAP format */
+#define TAH_TSR_ILTS	(0x04000000)	    /* IP length too short */
+#define TAH_TSR_IPFP	(0x02000000)	    /* IP fragment present */
+#define TAH_TSR_UP	(0x01000000)	    /* Unsupported protocol */
+#define TAH_TSR_TFP	(0x00800000)	    /* TCP flags present */
+#define TAH_TSR_SUDP	(0x00400000)	    /* Segmentation for UDP */
+#define TAH_TSR_DLM	(0x00200000)	    /* Data length mismatch */
+#define TAH_TSR_SIEEE	(0x00100000)	    /* Segmentation for IEEE */
+#define TAH_TSR_TFPE	(0x00080000)	    /* Transmit FIFO parity error */
+#define TAH_TSR_SSTS	(0x00040000)	    /* Segment size too small */
+#define TAH_TSR_RSVD	(0x0003FFFF)	    /* Reserved */
+#endif /* CONFIG_440GX */
+
+
+/* Ethernet MAC Regsiter Addresses */
+#if defined(CONFIG_440)
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define EMAC0_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x0E00)
+#else
+#define EMAC0_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x0800)
+#endif
+#else
+#if defined(CONFIG_405EZ) || defined(CONFIG_405EX)
+#define EMAC0_BASE		0xEF600900
+#else
+#define EMAC0_BASE		0xEF600800
+#endif
+#endif
+
+#if defined(CONFIG_440EPX)
+#define EMAC1_BASE		0xEF600F00
+#define EMAC1_MR1		(EMAC1_BASE + 0x04)
+#endif
+
+#define EMAC0_MR0		(EMAC0_BASE)
+#define EMAC0_MR1		(EMAC0_BASE + 0x04)
+#define EMAC0_TMR0		(EMAC0_BASE + 0x08)
+#define EMAC0_TMR1		(EMAC0_BASE + 0x0c)
+#define EMAC0_RXM		(EMAC0_BASE + 0x10)
+#define EMAC0_ISR		(EMAC0_BASE + 0x14)
+#define EMAC0_IER		(EMAC0_BASE + 0x18)
+#define EMAC0_IAH		(EMAC0_BASE + 0x1c)
+#define EMAC0_IAL		(EMAC0_BASE + 0x20)
+#define EMAC0_PTR		(EMAC0_BASE + 0x2c)
+#define EMAC0_PAUSE_TIME_REG	EMAC0_PTR
+#define EMAC0_IPGVR		(EMAC0_BASE + 0x58)
+#define EMAC0_I_FRAME_GAP_REG	EMAC0_IPGVR
+#define EMAC0_STACR		(EMAC0_BASE + 0x5c)
+#define EMAC0_TRTR		(EMAC0_BASE + 0x60)
+#define EMAC0_RWMR		(EMAC0_BASE + 0x64)
+#define EMAC0_RX_HI_LO_WMARK	EMAC0_RWMR
+
+/* bit definitions */
+/* MODE REG 0 */
+#define EMAC_MR0_RXI		(0x80000000)
+#define EMAC_MR0_TXI		(0x40000000)
+#define EMAC_MR0_SRST		(0x20000000)
+#define EMAC_MR0_TXE		(0x10000000)
+#define EMAC_MR0_RXE		(0x08000000)
+#define EMAC_MR0_WKE		(0x04000000)
+
+/* on 440GX EMAC_MR1 has a different layout! */
+#if defined(CONFIG_440GX) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+    defined(CONFIG_405EX)
+/* MODE Reg 1 */
+#define EMAC_MR1_FDE		(0x80000000)
+#define EMAC_MR1_ILE		(0x40000000)
+#define EMAC_MR1_VLE		(0x20000000)
+#define EMAC_MR1_EIFC		(0x10000000)
+#define EMAC_MR1_APP		(0x08000000)
+#define EMAC_MR1_RSVD		(0x06000000)
+#define EMAC_MR1_IST		(0x01000000)
+#define EMAC_MR1_MF_1000GPCS	(0x00C00000)
+#define EMAC_MR1_MF_1000MBPS	(0x00800000)	/* 0's for 10MBPS */
+#define EMAC_MR1_MF_100MBPS	(0x00400000)
+#define EMAC_MR1_RFS_MASK	(0x00380000)
+#define EMAC_MR1_RFS_16K		(0x00280000)
+#define EMAC_MR1_RFS_8K		(0x00200000)
+#define EMAC_MR1_RFS_4K		(0x00180000)
+#define EMAC_MR1_RFS_2K		(0x00100000)
+#define EMAC_MR1_RFS_1K		(0x00080000)
+#define EMAC_MR1_TX_FIFO_MASK	(0x00070000)
+#define EMAC_MR1_TX_FIFO_16K	(0x00050000)
+#define EMAC_MR1_TX_FIFO_8K	(0x00040000)
+#define EMAC_MR1_TX_FIFO_4K	(0x00030000)
+#define EMAC_MR1_TX_FIFO_2K	(0x00020000)
+#define EMAC_MR1_TX_FIFO_1K	(0x00010000)
+#define EMAC_MR1_TR_MULTI	(0x00008000)	/* 0'x for single packet */
+#define EMAC_MR1_MWSW		(0x00007000)
+#define EMAC_MR1_JUMBO_ENABLE	(0x00000800)
+#define EMAC_MR1_IPPA		(0x000007c0)
+#define EMAC_MR1_IPPA_SET(id)	(((id) & 0x1f) << 6)
+#define EMAC_MR1_IPPA_GET(id)	(((id) >> 6) & 0x1f)
+#define EMAC_MR1_OBCI_GT100	(0x00000020)
+#define EMAC_MR1_OBCI_100	(0x00000018)
+#define EMAC_MR1_OBCI_83		(0x00000010)
+#define EMAC_MR1_OBCI_66		(0x00000008)
+#define EMAC_MR1_RSVD1		(0x00000007)
+#else /* defined(CONFIG_440GX) */
+/* EMAC_MR1 is the same on 405GP, 405GPr, 405EP, 440GP, 440EP */
+#define EMAC_MR1_FDE		0x80000000
+#define EMAC_MR1_ILE		0x40000000
+#define EMAC_MR1_VLE		0x20000000
+#define EMAC_MR1_EIFC		0x10000000
+#define EMAC_MR1_APP		0x08000000
+#define EMAC_MR1_AEMI		0x02000000
+#define EMAC_MR1_IST		0x01000000
+#define EMAC_MR1_MF_1000MBPS	0x00800000	/* 0's for 10MBPS */
+#define EMAC_MR1_MF_100MBPS	0x00400000
+#define EMAC_MR1_RFS_MASK	0x00300000
+#define EMAC_MR1_RFS_4K		0x00300000
+#define EMAC_MR1_RFS_2K		0x00200000
+#define EMAC_MR1_RFS_1K		0x00100000
+#define EMAC_MR1_RFS_512		0x00000000
+#define EMAC_MR1_TX_FIFO_MASK	0x000c0000
+#define EMAC_MR1_TX_FIFO_2K	0x00080000
+#define EMAC_MR1_TX_FIFO_1K	0x00040000
+#define EMAC_MR1_TX_FIFO_512	0x00000000
+#define EMAC_MR1_TR0_DEPEND	0x00010000	/* 0'x for single packet */
+#define EMAC_MR1_TR0_MULTI	0x00008000
+#define EMAC_MR1_TR1_DEPEND	0x00004000
+#define EMAC_MR1_TR1_MULTI	0x00002000
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#define EMAC_MR1_JUMBO_ENABLE	0x00001000
+#endif /* defined(CONFIG_440EP) || defined(CONFIG_440GR) */
+#endif /* defined(CONFIG_440GX) */
+
+#define EMAC_MR1_FIFO_MASK	(EMAC_MR1_RFS_MASK | EMAC_MR1_TX_FIFO_MASK)
+#if defined(CONFIG_405EZ)
+/* 405EZ only supports 512 bytes fifos */
+#define EMAC_MR1_FIFO_SIZE	(EMAC_MR1_RFS_512 | EMAC_MR1_TX_FIFO_512)
+#else
+/* Set receive fifo to 4k and tx fifo to 2k */
+#define EMAC_MR1_FIFO_SIZE	(EMAC_MR1_RFS_4K | EMAC_MR1_TX_FIFO_2K)
+#endif
+
+/* Transmit Mode Register 0 */
+#define EMAC_TMR0_GNP0		(0x80000000)
+#define EMAC_TMR0_GNP1		(0x40000000)
+#define EMAC_TMR0_GNPD		(0x20000000)
+#define EMAC_TMR0_FC		(0x10000000)
+
+/* Receive Mode Register */
+#define EMAC_RMR_SP		(0x80000000)
+#define EMAC_RMR_SFCS		(0x40000000)
+#define EMAC_RMR_ARRP		(0x20000000)
+#define EMAC_RMR_ARP		(0x10000000)
+#define EMAC_RMR_AROP		(0x08000000)
+#define EMAC_RMR_ARPI		(0x04000000)
+#define EMAC_RMR_PPP		(0x02000000)
+#define EMAC_RMR_PME		(0x01000000)
+#define EMAC_RMR_PMME		(0x00800000)
+#define EMAC_RMR_IAE		(0x00400000)
+#define EMAC_RMR_MIAE		(0x00200000)
+#define EMAC_RMR_BAE		(0x00100000)
+#define EMAC_RMR_MAE		(0x00080000)
+
+/* Interrupt Status & enable Regs */
+#define EMAC_ISR_OVR		(0x02000000)
+#define EMAC_ISR_PP		(0x01000000)
+#define EMAC_ISR_BP		(0x00800000)
+#define EMAC_ISR_RP		(0x00400000)
+#define EMAC_ISR_SE		(0x00200000)
+#define EMAC_ISR_SYE		(0x00100000)
+#define EMAC_ISR_BFCS		(0x00080000)
+#define EMAC_ISR_PTLE		(0x00040000)
+#define EMAC_ISR_ORE		(0x00020000)
+#define EMAC_ISR_IRE		(0x00010000)
+#define EMAC_ISR_DBDM		(0x00000200)
+#define EMAC_ISR_DB0		(0x00000100)
+#define EMAC_ISR_SE0		(0x00000080)
+#define EMAC_ISR_TE0		(0x00000040)
+#define EMAC_ISR_DB1		(0x00000020)
+#define EMAC_ISR_SE1		(0x00000010)
+#define EMAC_ISR_TE1		(0x00000008)
+#define EMAC_ISR_MOS		(0x00000002)
+#define EMAC_ISR_MOF		(0x00000001)
+
+/* STA CONTROL REG */
+#define EMAC_STACR_OC		(0x00008000)
+#define EMAC_STACR_PHYE		(0x00004000)
+
+#ifdef CONFIG_IBM_EMAC4_V4	/* EMAC4 V4 changed bit setting */
+#define EMAC_STACR_INDIRECT_MODE (0x00002000)
+#define EMAC_STACR_WRITE	(0x00000800) /* $BUC */
+#define EMAC_STACR_READ		(0x00001000) /* $BUC */
+#define EMAC_STACR_OP_MASK	(0x00001800)
+#define EMAC_STACR_MDIO_ADDR	(0x00000000)
+#define EMAC_STACR_MDIO_WRITE	(0x00000800)
+#define EMAC_STACR_MDIO_READ	(0x00001800)
+#define EMAC_STACR_MDIO_READ_INC (0x00001000)
+#else
+#define EMAC_STACR_WRITE	(0x00002000)
+#define EMAC_STACR_READ		(0x00001000)
+#endif
+
+#define EMAC_STACR_CLK_83MHZ	(0x00000800)  /* 0's for 50Mhz */
+#define EMAC_STACR_CLK_66MHZ	(0x00000400)
+#define EMAC_STACR_CLK_100MHZ	(0x00000C00)
+
+/* Transmit Request Threshold Register */
+#define EMAC_TRTR_256		(0x18000000)   /* 0's for 64 Bytes */
+#define EMAC_TRTR_192		(0x10000000)
+#define EMAC_TRTR_128		(0x01000000)
+
+/* the follwing defines are for the MadMAL status and control registers. */
+/* For bits 0..5 look at the mal.h file					 */
+#define EMAC_TX_CTRL_GFCS	(0x0200)
+#define EMAC_TX_CTRL_GP		(0x0100)
+#define EMAC_TX_CTRL_ISA	(0x0080)
+#define EMAC_TX_CTRL_RSA	(0x0040)
+#define EMAC_TX_CTRL_IVT	(0x0020)
+#define EMAC_TX_CTRL_RVT	(0x0010)
+
+#define EMAC_TX_CTRL_DEFAULT (EMAC_TX_CTRL_GFCS |EMAC_TX_CTRL_GP)
+
+#define EMAC_TX_ST_BFCS		(0x0200)
+#define EMAC_TX_ST_BPP		(0x0100)
+#define EMAC_TX_ST_LCS		(0x0080)
+#define EMAC_TX_ST_ED		(0x0040)
+#define EMAC_TX_ST_EC		(0x0020)
+#define EMAC_TX_ST_LC		(0x0010)
+#define EMAC_TX_ST_MC		(0x0008)
+#define EMAC_TX_ST_SC		(0x0004)
+#define EMAC_TX_ST_UR		(0x0002)
+#define EMAC_TX_ST_SQE		(0x0001)
+
+#define EMAC_TX_ST_DEFAULT	(0x03F3)
+
+
+/* madmal receive status / Control bits */
+
+#define EMAC_RX_ST_OE		(0x0200)
+#define EMAC_RX_ST_PP		(0x0100)
+#define EMAC_RX_ST_BP		(0x0080)
+#define EMAC_RX_ST_RP		(0x0040)
+#define EMAC_RX_ST_SE		(0x0020)
+#define EMAC_RX_ST_AE		(0x0010)
+#define EMAC_RX_ST_BFCS		(0x0008)
+#define EMAC_RX_ST_PTL		(0x0004)
+#define EMAC_RX_ST_ORE		(0x0002)
+#define EMAC_RX_ST_IRE		(0x0001)
+/* all the errors we care about */
+#define EMAC_RX_ERRORS		(0x03FF)
+
+#endif /* _PPC4XX_ENET_H_ */
diff --git a/arch/powerpc/include/asm/ppc4xx-i2c.h b/arch/powerpc/include/asm/ppc4xx-i2c.h
new file mode 100644
index 0000000..0c6c926
--- /dev/null
+++ b/arch/powerpc/include/asm/ppc4xx-i2c.h
@@ -0,0 +1,127 @@
+/*
+ * (C) Copyright 2007-2009
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 _4xx_i2c_h_
+#define _4xx_i2c_h_
+
+#define IIC_OK		0
+#define IIC_NOK		1
+#define IIC_NOK_LA	2		/* Lost arbitration */
+#define IIC_NOK_ICT	3		/* Incomplete transfer */
+#define IIC_NOK_XFRA	4		/* Transfer aborted */
+#define IIC_NOK_DATA	5		/* No data in buffer */
+#define IIC_NOK_TOUT	6		/* Transfer timeout */
+
+#define IIC_TIMEOUT	1		/* 1 second */
+
+#if defined(CONFIG_I2C_MULTI_BUS)
+#define I2C_BUS_OFFS	(i2c_bus_num * 0x100)
+#else
+#define I2C_BUS_OFFS	(0x000)
+#endif /* CONFIG_I2C_MULTI_BUS */
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define I2C_BASE_ADDR	(CONFIG_SYS_PERIPHERAL_BASE + 0x00000700 + I2C_BUS_OFFS)
+#elif defined(CONFIG_440) || defined(CONFIG_405EX)
+/* all remaining 440 variants */
+#define I2C_BASE_ADDR	(CONFIG_SYS_PERIPHERAL_BASE + 0x00000400 + I2C_BUS_OFFS)
+#else
+/* all 405 variants */
+#define I2C_BASE_ADDR	(0xEF600500 + I2C_BUS_OFFS)
+#endif
+
+struct ppc4xx_i2c {
+	u8 mdbuf;
+	u8 res1;
+	u8 sdbuf;
+	u8 res2;
+	u8 lmadr;
+	u8 hmadr;
+	u8 cntl;
+	u8 mdcntl;
+	u8 sts;
+	u8 extsts;
+	u8 lsadr;
+	u8 hsadr;
+	u8 clkdiv;
+	u8 intrmsk;
+	u8 xfrcnt;
+	u8 xtcntlss;
+	u8 directcntl;
+	u8 intr;
+};
+
+/* MDCNTL Register Bit definition */
+#define IIC_MDCNTL_HSCL		0x01
+#define IIC_MDCNTL_EUBS		0x02
+#define IIC_MDCNTL_EINT		0x04
+#define IIC_MDCNTL_ESM		0x08
+#define IIC_MDCNTL_FSM		0x10
+#define IIC_MDCNTL_EGC		0x20
+#define IIC_MDCNTL_FMDB		0x40
+#define IIC_MDCNTL_FSDB		0x80
+
+/* CNTL Register Bit definition */
+#define IIC_CNTL_PT		0x01
+#define IIC_CNTL_READ		0x02
+#define IIC_CNTL_CHT		0x04
+#define IIC_CNTL_RPST		0x08
+/* bit 2/3 for Transfer count*/
+#define IIC_CNTL_AMD		0x40
+#define IIC_CNTL_HMT		0x80
+
+/* STS Register Bit definition */
+#define IIC_STS_PT		0x01
+#define IIC_STS_IRQA		0x02
+#define IIC_STS_ERR		0x04
+#define IIC_STS_SCMP		0x08
+#define IIC_STS_MDBF		0x10
+#define IIC_STS_MDBS		0x20
+#define IIC_STS_SLPR		0x40
+#define IIC_STS_SSS		0x80
+
+/* EXTSTS Register Bit definition */
+#define IIC_EXTSTS_XFRA		0x01
+#define IIC_EXTSTS_ICT		0x02
+#define IIC_EXTSTS_LA		0x04
+
+/* XTCNTLSS Register Bit definition */
+#define IIC_XTCNTLSS_SRST	0x01
+#define IIC_XTCNTLSS_EPI	0x02
+#define IIC_XTCNTLSS_SDBF	0x04
+#define IIC_XTCNTLSS_SBDD	0x08
+#define IIC_XTCNTLSS_SWS	0x10
+#define IIC_XTCNTLSS_SWC	0x20
+#define IIC_XTCNTLSS_SRS	0x40
+#define IIC_XTCNTLSS_SRC	0x80
+
+/* IICx_DIRECTCNTL register */
+#define IIC_DIRCNTL_SDAC	0x08
+#define IIC_DIRCNTL_SCC		0x04
+#define IIC_DIRCNTL_MSDA	0x02
+#define IIC_DIRCNTL_MSC		0x01
+
+#define DIRCTNL_FREE(v)		(((v) & 0x0f) == 0x0f)
+#endif
diff --git a/arch/powerpc/include/asm/ppc4xx-mal.h b/arch/powerpc/include/asm/ppc4xx-mal.h
new file mode 100644
index 0000000..1ca9429
--- /dev/null
+++ b/arch/powerpc/include/asm/ppc4xx-mal.h
@@ -0,0 +1,129 @@
+/* include/mal.h, openbios_walnut, walnut_bios 8/6/99 08:48:40 */
+/*----------------------------------------------------------------------------+
+|   This source code is dual-licensed.  You may use it under the terms of the
+|   GNU General Public License version 2, or under the license below.
+|
+|	This source code has been made available to you by IBM on an AS-IS
+|	basis.	Anyone receiving this source is licensed under IBM
+|	copyrights to use it in any way he or she deems fit, including
+|	copying it, modifying it, compiling it, and redistributing it either
+|	with or without modifications.	No license under IBM patents or
+|	patent applications is to be implied by the copyright license.
+|
+|	Any user of this software should understand that IBM cannot provide
+|	technical support for this software and will not be responsible for
+|	any consequences resulting from the use of this software.
+|
+|	Any person who transfers this source code or any derivative work
+|	must include the IBM copyright notice, this paragraph, and the
+|	preceding two paragraphs in the transferred software.
+|
+|	COPYRIGHT   I B M   CORPORATION 1999
+|	LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------+
+|
+|  File Name:	mal.h
+|
+|  Function:	Header file for the MAL (MADMAL) macro on the 405GP.
+|
+|  Author:	Mark Wisner
+|
+|  Change Activity-
+|
+|  Date	       Description of Change					   BY
+|  ---------   ---------------------					   ---
+|  29-Apr-99   Created							   MKW
+|
++----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------+
+|  17-Nov-03  Travis B. Sawyer, Sandburst Corporation, tsawyer@sandburst.com
+|	      Added register bit definitions to support multiple channels
++----------------------------------------------------------------------------*/
+#ifndef _mal_h_
+#define _mal_h_
+/* MADMAL transmit and receive status/control bits  */
+/* for COMMAC bits, refer to the COMMAC header file */
+
+#define MAL_TX_CTRL_READY 0x8000
+#define MAL_TX_CTRL_WRAP  0x4000
+#define MAL_TX_CTRL_CM	  0x2000
+#define MAL_TX_CTRL_LAST  0x1000
+#define MAL_TX_CTRL_INTR  0x0400
+
+#define MAL_RX_CTRL_EMPTY 0x8000
+#define MAL_RX_CTRL_WRAP  0x4000
+#define MAL_RX_CTRL_CM	  0x2000
+#define MAL_RX_CTRL_LAST  0x1000
+#define MAL_RX_CTRL_FIRST 0x0800
+#define MAL_RX_CTRL_INTR  0x0400
+
+      /* Configuration Reg  */
+#define MAL_CR_MMSR	  0x80000000
+#define MAL_CR_PLBP_1	  0x00400000   /* lowsest is 00 */
+#define MAL_CR_PLBP_2	  0x00800000
+#define MAL_CR_PLBP_3	  0x00C00000   /* highest	*/
+#define MAL_CR_GA	  0x00200000
+#define MAL_CR_OA	  0x00100000
+#define MAL_CR_PLBLE	  0x00080000
+#define MAL_CR_PLBLT_1	0x00040000
+#define MAL_CR_PLBLT_2	0x00020000
+#define MAL_CR_PLBLT_3	0x00010000
+#define MAL_CR_PLBLT_4	0x00008000
+#define MAL_CR_PLBLT_DEFAULT 0x00078000 /* ????? */
+#define MAL_CR_PLBB	  0x00004000
+#define MAL_CR_OPBBL	  0x00000080
+#define MAL_CR_EOPIE	  0x00000004
+#define MAL_CR_LEA	  0x00000002
+#define MAL_CR_MSD	  0x00000001
+
+    /* Error Status Reg	   */
+#define MAL_ESR_EVB	  0x80000000
+#define MAL_ESR_CID	  0x40000000
+#define MAL_ESR_DE	  0x00100000
+#define MAL_ESR_ONE	  0x00080000
+#define MAL_ESR_OTE	  0x00040000
+#define MAL_ESR_OSE	  0x00020000
+#define MAL_ESR_PEIN	  0x00010000
+      /* same bit position as the IER */
+      /* VV			 VV   */
+#define MAL_ESR_DEI	  0x00000010
+#define MAL_ESR_ONEI	  0x00000008
+#define MAL_ESR_OTEI	  0x00000004
+#define MAL_ESR_OSEI	  0x00000002
+#define MAL_ESR_PBEI	  0x00000001
+      /* ^^			 ^^   */
+      /* Mal IER		      */
+#if defined(CONFIG_440SPE) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+    defined(CONFIG_405EX)
+#define MAL_IER_PT	  0x00000080
+#define MAL_IER_PRE	  0x00000040
+#define MAL_IER_PWE	  0x00000020
+#define MAL_IER_DE	  0x00000010
+#define MAL_IER_OTE	  0x00000004
+#define MAL_IER_OE	  0x00000002
+#define MAL_IER_PE	  0x00000001
+#else
+#define MAL_IER_DE	  0x00000010
+#define MAL_IER_NE	  0x00000008
+#define MAL_IER_TE	  0x00000004
+#define MAL_IER_OPBE	  0x00000002
+#define MAL_IER_PLBE	  0x00000001
+#endif
+
+/* MAL Channel Active Set and Reset Registers */
+#define MAL_TXRX_CASR	(0x80000000)
+
+#define MAL_TXRX_CASR_V(__x)  (__x)  /* Channel 0 shifts 0, channel 1 shifts 1, etc */
+
+
+/* MAL Buffer Descriptor structure */
+typedef struct {
+  short	 ctrl;		    /* MAL / Commac status control bits */
+  short	 data_len;	    /* Max length is 4K-1 (12 bits)	*/
+  char	*data_ptr;	    /* pointer to actual data buffer	*/
+} mal_desc_t;
+
+#endif
diff --git a/arch/powerpc/include/asm/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h
new file mode 100644
index 0000000..ca04bb4
--- /dev/null
+++ b/arch/powerpc/include/asm/ppc4xx.h
@@ -0,0 +1,225 @@
+/*----------------------------------------------------------------------------+
+|       This source code is dual-licensed.  You may use it under the terms of
+|       the GNU General Public License version 2, or under the license below.
+|
+|       This source code has been made available to you by IBM on an AS-IS
+|       basis.  Anyone receiving this source is licensed under IBM
+|       copyrights to use it in any way he or she deems fit, including
+|       copying it, modifying it, compiling it, and redistributing it either
+|       with or without modifications.  No license under IBM patents or
+|       patent applications is to be implied by the copyright license.
+|
+|       Any user of this software should understand that IBM cannot provide
+|       technical support for this software and will not be responsible for
+|       any consequences resulting from the use of this software.
+|
+|       Any person who transfers this source code or any derivative work
+|       must include the IBM copyright notice, this paragraph, and the
+|       preceding two paragraphs in the transferred software.
+|
+|       COPYRIGHT   I B M   CORPORATION 1999
+|       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+
+#ifndef	__PPC4XX_H__
+#define __PPC4XX_H__
+
+/*
+ * Configure which SDRAM/DDR/DDR2 controller is equipped
+ */
+#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_405EP) || \
+	defined(CONFIG_AP1000) || defined(CONFIG_ML2)
+#define CONFIG_SDRAM_PPC4xx_IBM_SDRAM	/* IBM SDRAM controller */
+#endif
+
+#if defined(CONFIG_440GP) || defined(CONFIG_440GX) || \
+    defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#define CONFIG_SDRAM_PPC4xx_IBM_DDR	/* IBM DDR controller */
+#endif
+
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#define CONFIG_SDRAM_PPC4xx_DENALI_DDR2	/* Denali DDR(2) controller */
+#endif
+
+#if defined(CONFIG_405EX) || \
+    defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+    defined(CONFIG_460SX)
+#define CONFIG_SDRAM_PPC4xx_IBM_DDR2	/* IBM DDR(2) controller */
+#endif
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) ||	\
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) ||	\
+    defined(CONFIG_405EZ) || defined(CONFIG_405EX) ||	\
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define CONFIG_NAND_NDFC
+#endif
+
+/* PLB4 CrossBar Arbiter Core supported across PPC4xx families */
+#if defined(CONFIG_405EX) || \
+    defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
+    defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \
+    defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
+    defined(CONFIG_460EX) || defined(CONFIG_460GT)  || \
+    defined(CONFIG_460SX)
+
+#define PLB_ARBITER_BASE		0x80
+
+#define PLB0_ACR			(PLB_ARBITER_BASE + 0x01)
+#define PLB0_ACR_PPM_MASK		0xF0000000
+#define PLB0_ACR_PPM_FIXED		0x00000000
+#define PLB0_ACR_PPM_FAIR		0xD0000000
+#define PLB0_ACR_HBU_MASK		0x08000000
+#define PLB0_ACR_HBU_DISABLED		0x00000000
+#define PLB0_ACR_HBU_ENABLED		0x08000000
+#define PLB0_ACR_RDP_MASK		0x06000000
+#define PLB0_ACR_RDP_DISABLED		0x00000000
+#define PLB0_ACR_RDP_2DEEP		0x02000000
+#define PLB0_ACR_RDP_3DEEP		0x04000000
+#define PLB0_ACR_RDP_4DEEP		0x06000000
+#define PLB0_ACR_WRP_MASK		0x01000000
+#define PLB0_ACR_WRP_DISABLED		0x00000000
+#define PLB0_ACR_WRP_2DEEP		0x01000000
+
+#define PLB1_ACR			(PLB_ARBITER_BASE + 0x09)
+#define PLB1_ACR_PPM_MASK		0xF0000000
+#define PLB1_ACR_PPM_FIXED		0x00000000
+#define PLB1_ACR_PPM_FAIR		0xD0000000
+#define PLB1_ACR_HBU_MASK		0x08000000
+#define PLB1_ACR_HBU_DISABLED		0x00000000
+#define PLB1_ACR_HBU_ENABLED		0x08000000
+#define PLB1_ACR_RDP_MASK		0x06000000
+#define PLB1_ACR_RDP_DISABLED		0x00000000
+#define PLB1_ACR_RDP_2DEEP		0x02000000
+#define PLB1_ACR_RDP_3DEEP		0x04000000
+#define PLB1_ACR_RDP_4DEEP		0x06000000
+#define PLB1_ACR_WRP_MASK		0x01000000
+#define PLB1_ACR_WRP_DISABLED		0x00000000
+#define PLB1_ACR_WRP_2DEEP		0x01000000
+
+#endif /* 440EP/EPX 440GR/GRX 440SP/SPE 460EX/GT/SX 405EX*/
+
+#if defined(CONFIG_440)
+#include <asm/ppc440.h>
+#else
+#include <asm/ppc405.h>
+#endif
+
+#include <asm/ppc4xx-sdram.h>
+#include <asm/ppc4xx-ebc.h>
+#if !defined(CONFIG_XILINX_440)
+#include <asm/ppc4xx-uic.h>
+#endif
+
+/*
+ * Macro for generating register field mnemonics
+ */
+#define	PPC_REG_BITS		32
+#define	PPC_REG_VAL(bit, value)	((value) << ((PPC_REG_BITS - 1) - (bit)))
+
+/*
+ * Elide casts when assembling register mnemonics
+ */
+#ifndef __ASSEMBLY__
+#define	static_cast(type, val)	(type)(val)
+#else
+#define	static_cast(type, val)	(val)
+#endif
+
+/*
+ * Common stuff for 4xx (405 and 440)
+ */
+
+#define EXC_OFF_SYS_RESET	0x0100	/* System reset			*/
+#define _START_OFFSET		(EXC_OFF_SYS_RESET + 0x2000)
+
+#define RESET_VECTOR	0xfffffffc
+#define CACHELINE_MASK	(CONFIG_SYS_CACHELINE_SIZE - 1) /* Address mask for
+						cache line aligned data. */
+
+#define CPR0_DCR_BASE	0x0C
+#define CPR0_CFGADDR	(CPR0_DCR_BASE + 0x0)
+#define CPR0_CFGDATA	(CPR0_DCR_BASE + 0x1)
+
+#define SDR_DCR_BASE	0x0E
+#define SDR0_CFGADDR	(SDR_DCR_BASE + 0x0)
+#define SDR0_CFGDATA	(SDR_DCR_BASE + 0x1)
+
+#define SDRAM_DCR_BASE	0x10
+#define SDRAM0_CFGADDR	(SDRAM_DCR_BASE + 0x0)
+#define SDRAM0_CFGDATA	(SDRAM_DCR_BASE + 0x1)
+
+#define EBC_DCR_BASE	0x12
+#define EBC0_CFGADDR	(EBC_DCR_BASE + 0x0)
+#define EBC0_CFGDATA	(EBC_DCR_BASE + 0x1)
+
+/*
+ * Macros for indirect DCR access
+ */
+#define mtcpr(reg, d)	\
+  do { mtdcr(CPR0_CFGADDR, reg); mtdcr(CPR0_CFGDATA, d); } while (0)
+#define mfcpr(reg, d)	\
+  do { mtdcr(CPR0_CFGADDR, reg); d = mfdcr(CPR0_CFGDATA); } while (0)
+
+#define mtebc(reg, d)	\
+  do { mtdcr(EBC0_CFGADDR, reg); mtdcr(EBC0_CFGDATA, d); } while (0)
+#define mfebc(reg, d)	\
+  do { mtdcr(EBC0_CFGADDR, reg); d = mfdcr(EBC0_CFGDATA); } while (0)
+
+#define mtsdram(reg, d)	\
+  do { mtdcr(SDRAM0_CFGADDR, reg); mtdcr(SDRAM0_CFGDATA, d); } while (0)
+#define mfsdram(reg, d)	\
+  do { mtdcr(SDRAM0_CFGADDR, reg); d = mfdcr(SDRAM0_CFGDATA); } while (0)
+
+#define mtsdr(reg, d)	\
+  do { mtdcr(SDR0_CFGADDR, reg); mtdcr(SDR0_CFGDATA, d); } while (0)
+#define mfsdr(reg, d)	\
+  do { mtdcr(SDR0_CFGADDR, reg); d = mfdcr(SDR0_CFGDATA); } while (0)
+
+#ifndef __ASSEMBLY__
+
+typedef struct
+{
+	unsigned long freqDDR;
+	unsigned long freqEBC;
+	unsigned long freqOPB;
+	unsigned long freqPCI;
+	unsigned long freqPLB;
+	unsigned long freqTmrClk;
+	unsigned long freqUART;
+	unsigned long freqProcessor;
+	unsigned long freqVCOHz;
+	unsigned long freqVCOMhz;	/* in MHz                          */
+	unsigned long pciClkSync;	/* PCI clock is synchronous        */
+	unsigned long pciIntArbEn;	/* Internal PCI arbiter is enabled */
+	unsigned long pllExtBusDiv;
+	unsigned long pllFbkDiv;
+	unsigned long pllFwdDiv;
+	unsigned long pllFwdDivA;
+	unsigned long pllFwdDivB;
+	unsigned long pllOpbDiv;
+	unsigned long pllPciDiv;
+	unsigned long pllPlbDiv;
+} PPC4xx_SYS_INFO;
+
+static inline u32 get_mcsr(void)
+{
+	u32 val;
+
+	asm volatile("mfspr %0, 0x23c" : "=r" (val) :);
+	return val;
+}
+
+static inline void set_mcsr(u32 val)
+{
+	asm volatile("mtspr 0x23c, %0" : "=r" (val) :);
+}
+
+int ppc4xx_pci_sync_clock_config(u32 async);
+
+#endif	/* __ASSEMBLY__ */
+
+/* for multi-cpu support */
+#define NA_OR_UNKNOWN_CPU	-1
+
+#endif	/* __PPC4XX_H__ */