diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h
index 888b165..1dc9925 100644
--- a/include/configs/IceCube.h
+++ b/include/configs/IceCube.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2003
+ * (C) Copyright 2003-2004
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -81,11 +81,22 @@
 
 #endif
 
+/* USB */
+#if 1
+#define CONFIG_USB_OHCI
+#define ADD_USB_CMD             CFG_CMD_USB | CFG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+#define CONFIG_USB_STORAGE
+#else
+#define ADD_USB_CMD             0
+#endif
+
 /*
  * Supported commands
  */
 #define CONFIG_COMMANDS		(CONFIG_CMD_DFL | ADD_PCI_CMD | \
-				 CFG_CMD_I2C | CFG_CMD_EEPROM)
+				 CFG_CMD_I2C | CFG_CMD_EEPROM | \
+				 ADD_USB_CMD)
 
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
diff --git a/include/configs/eXalion.h b/include/configs/eXalion.h
new file mode 100644
index 0000000..5ebc7a9
--- /dev/null
+++ b/include/configs/eXalion.h
@@ -0,0 +1,454 @@
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@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
+ */
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_MPC824X		1
+/* #define CONFIG_MPC8240	   1 */
+#define CONFIG_MPC8245		1
+#define CONFIG_EXALION		1
+
+#if defined (CONFIG_MPC8240)
+    /* #warning	 ---------- eXalion with MPC8240 --------------- */
+#elif defined (CONFIG_MPC8245)
+    /* #warning	 ++++++++++ eXalion with MPC8245 +++++++++++++++ */
+#elif defined (CONFIG_MPC8245) && defined (CONFIG_MPC8245)
+#error #### Both types of MPC824x defined (CONFIG_8240 and CONFIG_8245)
+#else
+#error #### Specific type of MPC824x must be defined (i.e. CONFIG_MPC8240)
+#endif
+/* older kernels need clock in MHz newer in Hz */
+					/* #define CONFIG_CLOCKS_IN_MHZ 1 *//* clocks passsed to Linux in MHz	    */
+#undef CONFIG_CLOCKS_IN_MHZ
+
+#define CONFIG_BOOTDELAY	10
+
+
+						    /*#define CONFIG_DRAM_SPEED	      66   *//* MHz			     */
+
+#define CONFIG_COMMANDS		(   CONFIG_CMD_DFL  | \
+				    CFG_CMD_FLASH   | \
+				    CFG_CMD_SDRAM   | \
+				    CFG_CMD_I2C	    | \
+				    CFG_CMD_IDE	    | \
+				    CFG_CMD_FAT	    | \
+				    CFG_CMD_ENV	    | \
+				    CFG_CMD_PCI )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any)	*/
+#include <cmd_confdefs.h>
+
+
+/*-----------------------------------------------------------------------
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP		1	/* undef to save memory		*/
+#define CFG_PROMPT		"=> "	/* Monitor Command Prompt	*/
+#define CFG_CBSIZE		256	/* Console I/O Buffer Size	*/
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)	/* Print Buffer Size	*/
+#define CFG_MAXARGS		8	/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+#define CFG_LOAD_ADDR		0x00100000	/* default load address		*/
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_MISC_INIT_R	1
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_MAX_RAM_SIZE	0x10000000	/* 1 GBytes - initdram() will	   */
+					     /* return real value.		*/
+
+#define CFG_RESET_ADDRESS	0xFFF00100
+
+#undef	CFG_RAMBOOT
+#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor	    */
+#define CFG_MONITOR_BASE	TEXT_BASE
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area
+ */
+#define CFG_INIT_DATA_SIZE	128
+
+#define CFG_INIT_RAM_ADDR	0x40000000
+#define CFG_INIT_RAM_END	0x1000
+#define CFG_INIT_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_INIT_DATA_SIZE)
+
+#define CFG_GBL_DATA_SIZE	 256	/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+
+#if defined (CONFIG_MPC8240)
+#define CFG_FLASH_BASE	    0xFFE00000
+#define CFG_FLASH_SIZE	    (2 * 1024 * 1024)	/* onboard 2MByte flash	    */
+#elif defined (CONFIG_MPC8245)
+#define CFG_FLASH_BASE	    0xFFC00000
+#define CFG_FLASH_SIZE	    (4 * 1024 * 1024)	/* onboard 4MByte flash	    */
+#else
+#error Specific type of MPC824x must be defined (i.e. CONFIG_MPC8240)
+#endif
+
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SECT_SIZE	0x20000 /* Size of one Flash sector */
+#define CFG_ENV_SIZE		CFG_ENV_SECT_SIZE	/* Use one Flash sector for enviroment	*/
+#define CFG_ENV_ADDR		0xFFFC0000
+#define CFG_ENV_OFFSET		0	/* starting right at the beginning  */
+
+#define CFG_MALLOC_LEN		(128 * 1024)	/* Reserve 128 kB for malloc()	*/
+
+#define CFG_ALT_MEMTEST		1	/* use real memory test	    */
+#define CFG_MEMTEST_START	0x00004000	/* memtest works on	    */
+#define CFG_MEMTEST_END		0x02000000	/* 0 ... 32 MB in DRAM	    */
+
+#define CFG_EUMB_ADDR		0xFC000000
+
+/* #define CFG_ISA_MEM		   0xFD000000 */
+#define CFG_ISA_IO		0xFE000000
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS	1	/* Max number of flash banks	    */
+#define CFG_MAX_FLASH_SECT	64	/* Max number of sectors per flash  */
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms) */
+
+#define FLASH_BASE0_PRELIM	CFG_FLASH_BASE
+#define FLASH_BASE1_PRELIM	0
+
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+#define CFG_FLASH_CFI		1	/* Flash is CFI conformant		*/
+#define CFG_FLASH_CFI_DRIVER	1	/* Use the common driver		*/
+#define CFG_MAX_FLASH_SECT	64	/* max number of sectors on one chip	*/
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
+#define CFG_FLASH_INCREMENT	0	/* there is only one bank		*/
+#define CFG_FLASH_PROTECTION	1	/* use hardware protection		*/
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
+
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ */
+#define CONFIG_PCI		1	/* include pci support		*/
+#undef	CONFIG_PCI_PNP
+
+#define CONFIG_NET_MULTI	1	/* Multi ethernet cards support */
+
+#define CONFIG_EEPRO100		1
+
+#define PCI_ENET0_MEMADDR	0x80000000	/* Intel 82559ER */
+#define PCI_ENET0_IOADDR	0x80000000
+#define PCI_ENET1_MEMADDR	0x81000000	/* Intel 82559ER */
+#define PCI_ENET1_IOADDR	0x81000000
+#define PCI_ENET2_MEMADDR	0x82000000	/* Broadcom BCM569xx */
+#define PCI_ENET2_IOADDR	0x82000000
+#define PCI_ENET3_MEMADDR	0x83000000	/* Broadcom BCM56xx */
+#define PCI_ENET3_IOADDR	0x83000000
+
+/*-----------------------------------------------------------------------
+ * NS16550 Configuration
+ */
+#define CFG_NS16550		1
+#define CFG_NS16550_SERIAL	1
+
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_BAUDRATE		38400
+
+#define CFG_NS16550_REG_SIZE	1
+
+#if (CONFIG_CONS_INDEX == 1)
+#define CFG_NS16550_CLK		1843200 /* COM1 only !	*/
+#else
+#define CFG_NS16550_CLK ({ extern ulong get_bus_freq (ulong); get_bus_freq (0); })
+#endif
+
+#define CFG_NS16550_COM1	(CFG_ISA_IO + 0x3F8)
+#define CFG_NS16550_COM2	(CFG_EUMB_ADDR + 0x4500)
+#define CFG_NS16550_COM3	(CFG_EUMB_ADDR + 0x4600)
+
+/*-----------------------------------------------------------------------
+ * select i2c support configuration
+ *
+ * Supported configurations are {none, software, hardware} drivers.
+ * If the software driver is chosen, there are some additional
+ * configuration items that the driver uses to drive the port pins.
+ */
+#define CONFIG_HARD_I2C		1	/* To enable I2C support	*/
+#undef	CONFIG_SOFT_I2C		/* I2C bit-banged		*/
+#define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
+#define CFG_I2C_SLAVE		0x7F
+
+/*-----------------------------------------------------------------------
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+#define CFG_HZ			1000
+
+#define CONFIG_SYS_CLK_FREQ	33333333	/* external frequency to pll	*/
+#define CONFIG_PLL_PCI_TO_MEM_MULTIPLIER  2	/* for MPC8240 only		*/
+
+				       /*#define CONFIG_133MHZ_DRAM	 1 *//* For 133 MHZ DRAM only !!!!!!!!!!!    */
+
+#if defined (CONFIG_MPC8245)
+/* Bit-field values for PMCR2.							*/
+#if defined (CONFIG_133MHZ_DRAM)
+#define CFG_DLL_EXTEND		0x80	/* use DLL extended range - 133MHz only */
+#define CFG_PCI_HOLD_DEL	0x20	/* delay and hold timing - 133MHz only	*/
+#endif
+
+/* Bit-field values for MIOCR1.							*/
+#if !defined (CONFIG_133MHZ_DRAM)
+#define CFG_DLL_MAX_DELAY	0x04	/*  longer DLL delay line - 66MHz only	*/
+#endif
+/* Bit-field values for MIOCR2.							*/
+#define CFG_SDRAM_DSCD		0x20	/* SDRAM data in sample clock delay	*/
+					/*	- note bottom 3 bits MUST be 0	*/
+#endif
+
+/* Bit-field values for MCCR1.							*/
+#define CFG_ROMNAL		7	/*rom/flash next access time		*/
+#define CFG_ROMFAL	       11	/*rom/flash access time			*/
+
+/* Bit-field values for MCCR2.							*/
+#define CFG_TSWAIT		0x5	/* Transaction Start Wait States timer	*/
+#if defined (CONFIG_133MHZ_DRAM)
+#define CFG_REFINT		1300	/* no of clock cycles between CBR	*/
+#else  /* refresh cycles */
+#define CFG_REFINT		750
+#endif
+
+/* Burst To Precharge. Bits of this value go to MCCR3 and MCCR4.		*/
+#if defined (CONFIG_133MHZ_DRAM)
+#define CFG_BSTOPRE		1023
+#else
+#define CFG_BSTOPRE		250
+#endif
+
+/* Bit-field values for MCCR3.							*/
+/* the following are for SDRAM only						*/
+
+#if defined (CONFIG_133MHZ_DRAM)
+#define CFG_REFREC		9	/* Refresh to activate interval		*/
+#else
+#define CFG_REFREC		5	/* Refresh to activate interval		*/
+#endif
+#if defined (CONFIG_MPC8240)
+#define CFG_RDLAT		2	/* data latency from read command	*/
+#endif
+
+/* Bit-field values for MCCR4.	*/
+#if defined (CONFIG_133MHZ_DRAM)
+#define CFG_PRETOACT		3	/* Precharge to activate interval	*/
+#define CFG_ACTTOPRE		7	/* Activate to Precharge interval	*/
+#define CFG_ACTORW		5	/* Activate to R/W			*/
+#define CFG_SDMODE_CAS_LAT	3	/* SDMODE CAS latency			*/
+#else
+#if 0
+#define CFG_PRETOACT		2	/* Precharge to activate interval	*/
+#define CFG_ACTTOPRE		3	/* Activate to Precharge interval	*/
+#define CFG_ACTORW		3	/* Activate to R/W			*/
+#define CFG_SDMODE_CAS_LAT	2	/* SDMODE CAS latency			*/
+#endif
+#define CFG_PRETOACT		2	/* Precharge to activate interval	*/
+#define CFG_ACTTOPRE		5	/* Activate to Precharge interval	*/
+#define CFG_ACTORW		3	/* Activate to R/W			*/
+#define CFG_SDMODE_CAS_LAT	3	/* SDMODE CAS latency			*/
+#endif
+#define CFG_SDMODE_WRAP		0	/* SDMODE wrap type			*/
+#define CFG_SDMODE_BURSTLEN	2	/* SDMODE Burst length 2=4, 3=8		*/
+#define CFG_REGDIMM		0
+#if defined (CONFIG_MPC8240)
+#define CFG_REGISTERD_TYPE_BUFFER   0
+#elif defined (CONFIG_MPC8245)
+#define CFG_REGISTERD_TYPE_BUFFER   1
+#define CFG_EXTROM		    0
+#else
+#error Specific type of MPC824x must be defined (i.e. CONFIG_MPC8240)
+#endif
+
+
+/*-----------------------------------------------------------------------
+ memory bank settings
+ * only bits 20-29 are actually used from these vales to set the
+ * start/end address the upper two bits will be 0, and the lower 20
+ * bits will be set to 0x00000 for a start address, or 0xfffff for an
+ * end address
+ */
+#define CFG_BANK0_START		0x00000000
+#define CFG_BANK0_END		(CFG_MAX_RAM_SIZE - 1)
+#define CFG_BANK0_ENABLE	1
+#define CFG_BANK1_START		0x3ff00000
+#define CFG_BANK1_END		0x3fffffff
+#define CFG_BANK1_ENABLE	0
+#define CFG_BANK2_START		0x3ff00000
+#define CFG_BANK2_END		0x3fffffff
+#define CFG_BANK2_ENABLE	0
+#define CFG_BANK3_START		0x3ff00000
+#define CFG_BANK3_END		0x3fffffff
+#define CFG_BANK3_ENABLE	0
+#define CFG_BANK4_START		0x00000000
+#define CFG_BANK4_END		0x00000000
+#define CFG_BANK4_ENABLE	0
+#define CFG_BANK5_START		0x00000000
+#define CFG_BANK5_END		0x00000000
+#define CFG_BANK5_ENABLE	0
+#define CFG_BANK6_START		0x00000000
+#define CFG_BANK6_END		0x00000000
+#define CFG_BANK6_ENABLE	0
+#define CFG_BANK7_START		0x00000000
+#define CFG_BANK7_END		0x00000000
+#define CFG_BANK7_ENABLE	0
+
+/*-----------------------------------------------------------------------
+ * Memory bank enable bitmask, specifying which of the banks defined above
+ are actually present. MSB is for bank #7, LSB is for bank #0.
+ */
+#define CFG_BANK_ENABLE		0x01
+
+#if defined (CONFIG_MPC8240)
+#define CFG_ODCR		0xDF	/* configures line driver impedances,	*/
+					/* see 8240 book for bit definitions	*/
+#elif defined (CONFIG_MPC8245)
+#if defined (CONFIG_133MHZ_DRAM)
+#define CFG_ODCR		0xFE	/* configures line driver impedances - 133MHz	*/
+#else
+#define CFG_ODCR		0xDE	/* configures line driver impedances - 66MHz	*/
+#endif
+#else
+#error Specific type of MPC824x must be defined (i.e. CONFIG_MPC8240)
+#endif
+
+#define CFG_PGMAX		0x32	/* how long the 8240 retains the	*/
+					/* currently accessed page in memory	*/
+					/* see 8240 book for details		*/
+
+/*-----------------------------------------------------------------------
+ * Block Address Translation (BAT) register settings.
+ */
+/* SDRAM 0 - 256MB */
+#define CFG_IBAT0L	(CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT0U	(CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/* stack in DCACHE @ 1GB (no backing mem) */
+#define CFG_IBAT1L	(CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
+#define CFG_IBAT1U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
+
+/* PCI memory */
+#define CFG_IBAT2L	(0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
+#define CFG_IBAT2U	(0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/* Flash, config addrs, etc */
+#define CFG_IBAT3L	(0xF0000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
+#define CFG_IBAT3U	(0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CFG_DBAT0L	CFG_IBAT0L
+#define CFG_DBAT0U	CFG_IBAT0U
+#define CFG_DBAT1L	CFG_IBAT1L
+#define CFG_DBAT1U	CFG_IBAT1U
+#define CFG_DBAT2L	CFG_IBAT2L
+#define CFG_DBAT2U	CFG_IBAT2U
+#define CFG_DBAT3L	CFG_IBAT3L
+#define CFG_DBAT3U	CFG_IBAT3U
+
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	32
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
+#endif
+
+
+/*-----------------------------------------------------------------------
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM		0x02	/* Software reboot			*/
+
+
+/* values according to the manual */
+#define CONFIG_DRAM_50MHZ	1
+#define CONFIG_SDRAM_50MHZ
+
+#undef	NR_8259_INTS
+#define NR_8259_INTS		1
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff
+ */
+#define CFG_IDE_MAXBUS	    1	/* max. 2 IDE busses	*/
+#define CFG_IDE_MAXDEVICE   (CFG_IDE_MAXBUS*1)	/* max. 2 drives per IDE bus */
+
+#define CFG_ATA_BASE_ADDR   CFG_ISA_IO	/* base address */
+#define CFG_ATA_IDE0_OFFSET 0x01F0	/* ide0 offste */
+#define CFG_ATA_IDE1_OFFSET 0x0170	/* ide1 offset */
+#define CFG_ATA_DATA_OFFSET 0	/* data reg offset  */
+#define CFG_ATA_REG_OFFSET  0	/* reg offset */
+#define CFG_ATA_ALT_OFFSET  0x200	/* alternate register offset */
+
+#define CONFIG_ATAPI
+
+#undef	CONFIG_IDE_8xx_DIRECT	/* no pcmcia interface required */
+#undef	CONFIG_IDE_LED		/* no led for ide supported	*/
+#undef	CONFIG_IDE_RESET	/* reset for ide supported...	 */
+#undef	CONFIG_IDE_RESET_ROUTINE	/* with a special reset function */
+
+/*-----------------------------------------------------------------------
+ * DISK Partition support
+ */
+#define CONFIG_DOS_PARTITION
+
+/*-----------------------------------------------------------------------
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/ns9750dev.h b/include/configs/ns9750dev.h
new file mode 100644
index 0000000..11d21b2
--- /dev/null
+++ b/include/configs/ns9750dev.h
@@ -0,0 +1,211 @@
+/*
+ * Copyright (C) 2004 by FS Forth-Systeme GmbH.
+ * All rights reserved.
+ * Markus Pietrek <mpietrek@fsforth.de>
+ *
+ * Configuation settings for the NetSilicon NS9750 DevBoard
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * If we are developing, we might want to start armboot from ram
+ * so we MUST NOT initialize critical regs like mem-timing ...
+ */
+#define CONFIG_INIT_CRITICAL		/* undef for developing */
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM926EJS	1	/* This is an ARM926EJS Core	*/
+#define	CONFIG_NS9750		1	/* in an NetSilicon NS9750 SoC     */
+#define CONFIG_NS9750DEV	1	/* on an NetSilicon NS9750 DevBoard  */
+
+/* input clock of PLL */
+#define CONFIG_SYS_CLK_FREQ	324403200 /* Don't use PLL. SW11-4 off */
+
+#define CPU_CLK_FREQ		(CONFIG_SYS_CLK_FREQ/2)
+#define AHB_CLK_FREQ		(CONFIG_SYS_CLK_FREQ/4)
+#define BBUS_CLK_FREQ		(CONFIG_SYS_CLK_FREQ/8)
+
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
+/*@TODO #define CONFIG_STATUS_LED*/
+#define CONFIG_USE_IRQ
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN		(CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE       128     /* size in bytes reserved for initial
+					 * data */
+
+/*
+ * Hardware drivers
+ */
+#define CFG_NS9750_UART			1	/* use on-chip UART */
+#define CONFIG_DRIVER_NS9750_ETHERNET	1	/* use on-chip ethernet */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_CONS_INDEX          1 		/* Port B */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE		38400
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+#if 0 /* @TODO */
+#define CONFIG_COMMANDS \
+			(CONFIG_CMD_DFL	 | \
+			CFG_CMD_CACHE	 | \
+			/*CFG_CMD_NAND	 |*/ \
+			/*CFG_CMD_EEPROM |*/ \
+			/*CFG_CMD_I2C	 |*/ \
+			/*CFG_CMD_USB	 |*/ \
+			CFG_CMD_REGINFO  | \
+			CFG_CMD_DATE	 | \
+			CFG_CMD_ELF)
+#else
+#define CONFIG_COMMANDS \
+			(CONFIG_CMD_BDI | \
+			CFG_CMD_NET | \
+			CFG_CMD_PING	 | \
+			CFG_CMD_CONSOLE	 | \
+			CFG_CMD_LOADB	 | \
+			CFG_CMD_LOADS	 | \
+			CFG_CMD_MEMORY)
+#endif
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY	3
+/*#define CONFIG_BOOTARGS    	"root=ramfs devfs=mount console=ttySA0,9600" */
+
+#define CONFIG_ETHADDR		00:04:f3:ff:ff:fb /*@TODO unset */
+#define CONFIG_NETMASK          255.255.255.0
+#define CONFIG_IPADDR		192.168.42.30
+#define CONFIG_SERVERIP		192.168.42.1
+
+/*#define CONFIG_BOOTFILE	"elinos-lart" */
+/*#define CONFIG_BOOTCOMMAND	"tftp; bootm" */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	115200		/* speed to run kgdb serial port */
+/* what's this ? it's not used anywhere */
+#define CONFIG_KGDB_SER_INDEX	1		/* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define	CFG_LONGHELP				/* undef to save memory		*/
+#define	CFG_PROMPT		"NS9750DEV # "	/* Monitor Command Prompt	*/
+#define	CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
+#define	CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define	CFG_MAXARGS		16		/* max number of command args	*/
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size	*/
+
+#define CFG_MEMTEST_START	0x00000000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x00780000	/* 7,5 MB in DRAM	*/ /* @TODO */
+
+#undef  CFG_CLKS_IN_HZ		/* everything, incl board info, in Hz */
+
+#define	CFG_LOAD_ADDR		0x00600000	/* default load address	*/ /* @TODO */
+
+#define	CFG_HZ			(CPU_CLK_FREQ/64)
+
+/* valid baudrates */
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
+
+#define NS9750_ETH_PHY_ADDRESS	(0x0000)
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE	(128*1024)	/* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ	(4*1024)	/* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ	(4*1024)	/* FIQ stack */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+/* TODO */
+#define CONFIG_NR_DRAM_BANKS	2	   /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1		0x00000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE	0x00800000 /* 8 MB */
+#define PHYS_SDRAM_2		0x10000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_2_SIZE	0x00800000 /* 8 MB */
+
+#define PHYS_FLASH_1		0x50000000 /* Flash Bank #1 */
+
+#define CFG_FLASH_BASE		PHYS_FLASH_1
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/* @TODO*/
+#define CONFIG_AMD_LV400	1	/* uncomment this if you have a LV400 flash */
+#if 0
+#define CONFIG_AMD_LV800	1	/* uncomment this if you have a LV800 flash */
+#endif
+
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#ifdef CONFIG_AMD_LV800
+#define PHYS_FLASH_SIZE		0x00100000 /* 1MB */
+#define CFG_MAX_FLASH_SECT	(19)	/* max number of sectors on one chip */
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x0F0000) /* addr of environment */
+#endif
+#ifdef CONFIG_AMD_LV400
+#define PHYS_FLASH_SIZE		0x00080000 /* 512KB */
+#define CFG_MAX_FLASH_SECT	(11)	/* max number of sectors on one chip */
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x070000) /* addr of environment */
+#endif
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT	(5*CFG_HZ) /* Timeout for Flash Erase */
+#define CFG_FLASH_WRITE_TOUT	(5*CFG_HZ) /* Timeout for Flash Write */
+
+/* @TODO */
+/*#define	CFG_ENV_IS_IN_FLASH	1*/
+#define CFG_ENV_IS_NOWHERE
+#define CFG_ENV_SIZE		0x10000	/* Total Size of Environment Sector */
+
+#ifdef CONFIG_STATUS_LED
+
+extern void __led_init(led_id_t mask, int state);
+extern void __led_toggle(led_id_t mask);
+extern void __led_set(led_id_t mask, int state);
+
+#endif /* CONFIG_STATUS_LED */
+
+#endif	/* __CONFIG_H */
diff --git a/include/mpc5xxx.h b/include/mpc5xxx.h
index 49951f5..8d4013a 100644
--- a/include/mpc5xxx.h
+++ b/include/mpc5xxx.h
@@ -90,6 +90,7 @@
 #define MPC5XXX_GPT		(CFG_MBAR + 0x0600)
 #define MPC5XXX_GPIO		(CFG_MBAR + 0x0b00)
 #define MPC5XXX_PCI		(CFG_MBAR + 0x0d00)
+#define MPC5XXX_USB		(CFG_MBAR + 0x1000)
 #define MPC5XXX_SDMA		(CFG_MBAR + 0x1200)
 #define MPC5XXX_XLBARB		(CFG_MBAR + 0x1f00)
 
@@ -132,6 +133,7 @@
 #define MPC5XXX_CDM_JTAGID	(MPC5XXX_CDM + 0x0000)
 #define MPC5XXX_CDM_PORCFG	(MPC5XXX_CDM + 0x0004)
 #define MPC5XXX_CDM_CFG		(MPC5XXX_CDM + 0x000c)
+#define MPC5XXX_CDM_48_FDC	(MPC5XXX_CDM + 0x0010)
 #define MPC5XXX_CDM_SRESET	(MPC5XXX_CDM + 0x0020)
 
 /* Local Plus Bus interface */
diff --git a/include/ns9750_bbus.h b/include/ns9750_bbus.h
new file mode 100644
index 0000000..0918931
--- /dev/null
+++ b/include/ns9750_bbus.h
@@ -0,0 +1,125 @@
+/***********************************************************************
+ *
+ * Copyright (C) 2004 by FS Forth-Systeme GmbH.
+ * All rights reserved.
+ *
+ * $Id: ns9750_bbus.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $
+ * @Author: Markus Pietrek
+ * @Descr: Definitions for BBus usage
+ * @References: [1] NS9750 Hardware Reference Manual/December 2003 Chap. 10
+ *
+ * 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 FS_NS9750_BBUS_H
+#define FS_NS9750_BBUS_H
+
+#define NS9750_BBUS_MODULE_BASE		(0x90600000)
+
+#define get_bbus_reg_addr(c) \
+	((volatile unsigned int *)(NS9750_BBUS_MODULE_BASE+(unsigned int) (c)))
+
+/* We have support for 50 GPIO pins */
+
+#define get_gpio_cfg_reg_addr(pin) \
+	get_bbus_reg_addr( NS9750_BBUS_GPIO_CFG_BASE + (((pin) >> 3) * 4) )
+
+/* To Read/Modify/Write a pin configuration register, use it like
+   set_gpio_cfg_reg_val( 12, NS9750_GPIO_CFG_FUNC_GPIO|NS9750_GPIO_CFG_OUTPUT );
+   They should be wrapped by cli()/sti() */
+#define set_gpio_cfg_reg_val(pin,cfg) \
+	*get_gpio_cfg_reg_addr(pin)=(*get_gpio_cfg_reg_addr((pin)) & \
+				 	~NS9750_GPIO_CFG_MASK((pin))) |\
+				NS9750_GPIO_CFG_VAL((pin),(cfg));
+
+#define NS9750_GPIO_CFG_MASK(pin)	(NS9750_GPIO_CFG_VAL(pin, \
+					 NS9750_GPIO_CFG_MA))
+#define NS9750_GPIO_CFG_VAL(pin,cfg)	((cfg) << (((pin) % 8) * 4))
+
+#define NS9750_GPIO_CFG_MA		(0x0F)
+#define NS9750_GPIO_CFG_INPUT		(0x00)
+#define NS9750_GPIO_CFG_OUTPUT		(0x08)
+#define NS9750_GPIO_CFG_FUNC_GPIO	(0x03)
+#define NS9750_GPIO_CFG_FUNC_2		(0x02)
+#define NS9750_GPIO_CFG_FUNC_1		(0x01)
+#define NS9750_GPIO_CFG_FUNC_0		(0x00)
+
+/* the register addresses */
+
+#define NS9750_BBUS_MASTER_RESET	(0x00)
+#define NS9750_BBUS_GPIO_CFG_BASE	(0x10)
+#define NS9750_BBUS_GPIO_CTRL_BASE	(0x30)
+#define NS9750_BBUS_GPIO_STAT_BASE	(0x40)
+#define NS9750_BBUS_MONITOR		(0x50)
+#define NS9750_BBUS_DMA_INT_STAT	(0x60)
+#define NS9750_BBUS_DMA_INT_ENABLE	(0x64)
+#define NS9750_BBUS_USB_CFG		(0x70)
+#define NS9750_BBUS_ENDIAN_CFG		(0x80)
+#define NS9750_BBUS_ARM_WAKE_UP		(0x90)
+
+/* register bit fields */
+
+#define NS9750_BBUS_MASTER_RESET_UTIL	(0x00000100)
+#define NS9750_BBUS_MASTER_RESET_I2C	(0x00000080)
+#define NS9750_BBUS_MASTER_RESET_1284	(0x00000040)
+#define NS9750_BBUS_MASTER_RESET_SER4	(0x00000020)
+#define NS9750_BBUS_MASTER_RESET_SER3	(0x00000010)
+#define NS9750_BBUS_MASTER_RESET_SER2	(0x00000008)
+#define NS9750_BBUS_MASTER_RESET_SER1	(0x00000004)
+#define NS9750_BBUS_MASTER_RESET_USB	(0x00000002)
+#define NS9750_BBUS_MASTER_RESET_DMA	(0x00000001)
+
+/* BS9750_BBUS_DMA_INT_BINT* are valid for *DMA_INT_STAT and *DMA_INT_ENABLE */
+
+#define NS9750_BBUS_DMA_INT_BINT16	(0x00010000)
+#define NS9750_BBUS_DMA_INT_BINT15	(0x00008000)
+#define NS9750_BBUS_DMA_INT_BINT14	(0x00004000)
+#define NS9750_BBUS_DMA_INT_BINT13	(0x00002000)
+#define NS9750_BBUS_DMA_INT_BINT12	(0x00001000)
+#define NS9750_BBUS_DMA_INT_BINT11	(0x00000800)
+#define NS9750_BBUS_DMA_INT_BINT10	(0x00000400)
+#define NS9750_BBUS_DMA_INT_BINT9 	(0x00000200)
+#define NS9750_BBUS_DMA_INT_BINT8 	(0x00000100)
+#define NS9750_BBUS_DMA_INT_BINT7 	(0x00000080)
+#define NS9750_BBUS_DMA_INT_BINT6 	(0x00000040)
+#define NS9750_BBUS_DMA_INT_BINT5 	(0x00000020)
+#define NS9750_BBUS_DMA_INT_BINT4 	(0x00000010)
+#define NS9750_BBUS_DMA_INT_BINT3 	(0x00000008)
+#define NS9750_BBUS_DMA_INT_BINT2 	(0x00000004)
+#define NS9750_BBUS_DMA_INT_BINT1 	(0x00000002)
+#define NS9750_BBUS_DMA_INT_BINT0 	(0x00000001)
+
+#define NS9750_BBUS_USB_CFG_OUTEN	(0x00000008)
+#define NS9750_BBUS_USB_CFG_SPEED	(0x00000004)
+#define NS9750_BBUS_USB_CFG_CFG_MA	(0x00000003)
+#define NS9750_BBUS_USB_CFG_CFG_HOST_SOFT (0x00000003)
+#define NS9750_BBUS_USB_CFG_CFG_DEVICE	(0x00000002)
+#define NS9750_BBUS_USB_CFG_CFG_HOST	(0x00000001)
+#define NS9750_BBUS_USB_CFG_CFG_DIS	(0x00000000)
+
+#define NS9750_BBUS_ENDIAN_CFG_AHBM	(0x00001000)
+#define NS9750_BBUS_ENDIAN_CFG_I2C	(0x00000080)
+#define NS9750_BBUS_ENDIAN_CFG_IEEE1284	(0x00000040)
+#define NS9750_BBUS_ENDIAN_CFG_SER4	(0x00000020)
+#define NS9750_BBUS_ENDIAN_CFG_SER3	(0x00000010)
+#define NS9750_BBUS_ENDIAN_CFG_SER2	(0x00000008)
+#define NS9750_BBUS_ENDIAN_CFG_SER1	(0x00000004)
+#define NS9750_BBUS_ENDIAN_CFG_USB	(0x00000002)
+#define NS9750_BBUS_ENDIAN_CFG_DMA	(0x00000001)
+
+#endif /* FS_NS9750_BBUS_H */
diff --git a/include/ns9750_eth.h b/include/ns9750_eth.h
new file mode 100644
index 0000000..ce0c841
--- /dev/null
+++ b/include/ns9750_eth.h
@@ -0,0 +1,526 @@
+/***********************************************************************
+ *
+ * Copyright (C) 2004 by FS Forth-Systeme GmbH.
+ * All rights reserved.
+ *
+ * $Id: ns9750_eth.h,v 1.2 2004/02/24 13:25:39 mpietrek Exp $
+ * @Author: Markus Pietrek
+ * @References: [1] NS9750 Hardware Reference, December 2003
+ *              [2] Intel LXT971 Datasheet #249414 Rev. 02
+ *              [3] NS7520 Linux Ethernet Driver
+ *
+ * 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 FS_NS9750_ETH_H
+#define FS_NS9750_ETH_H
+
+#ifdef CONFIG_DRIVER_NS9750_ETHERNET
+
+#define	NS9750_ETH_MODULE_BASE	 	(0xA0600000)
+
+#define get_eth_reg_addr(c) \
+     ((volatile unsigned int*) ( NS9750_ETH_MODULE_BASE+(unsigned int) (c)))
+
+#define NS9750_ETH_EGCR1	 	(0x0000)
+#define NS9750_ETH_EGCR2	 	(0x0004)
+#define NS9750_ETH_EGSR		 	(0x0008)
+#define NS9750_ETH_FIFORX	 	(0x000C)
+#define NS9750_ETH_FIFOTX	 	(0x0010)
+#define NS9750_ETH_FIFOTXS	 	(0x0014)
+#define NS9750_ETH_ETSR		 	(0x0018)
+#define NS9750_ETH_ERSR		 	(0x001C)
+#define NS9750_ETH_MAC1			(0x0400)
+#define NS9750_ETH_MAC2			(0x0404)
+#define NS9750_ETH_IPGT			(0x0408)
+#define NS9750_ETH_IPGR			(0x040C)
+#define NS9750_ETH_CLRT			(0x0410)
+#define NS9750_ETH_MAXF			(0x0414)
+#define NS9750_ETH_SUPP			(0x0418)
+#define NS9750_ETH_TEST			(0x041C)
+#define NS9750_ETH_MCFG			(0x0420)
+#define NS9750_ETH_MCMD			(0x0424)
+#define NS9750_ETH_MADR			(0x0428)
+#define NS9750_ETH_MWTD			(0x042C)
+#define NS9750_ETH_MRDD			(0x0430)
+#define NS9750_ETH_MIND			(0x0434)
+#define NS9750_ETH_SA1			(0x0440)
+#define NS9750_ETH_SA2			(0x0444)
+#define NS9750_ETH_SA3			(0x0448)
+#define NS9750_ETH_SAFR			(0x0500)
+#define NS9750_ETH_HT1		 	(0x0504)
+#define NS9750_ETH_HT2		 	(0x0508)
+#define NS9750_ETH_STAT_BASE	 	(0x0680)
+#define NS9750_ETH_RXAPTR		(0x0A00)
+#define NS9750_ETH_RXBPTR		(0x0A04)
+#define NS9750_ETH_RXCPTR		(0x0A08)
+#define NS9750_ETH_RXDPTR		(0x0A0C)
+#define NS9750_ETH_EINTR		(0x0A10)
+#define NS9750_ETH_EINTREN		(0x0A14)
+#define NS9750_ETH_TXPTR		(0x0A18)
+#define NS9750_ETH_TXRPTR		(0x0A1C)
+#define NS9750_ETH_TXERBD		(0x0A20)
+#define NS9750_ETH_TXSPTR		(0x0A24)
+#define NS9750_ETH_RXAOFF		(0x0A28)
+#define NS9750_ETH_RXBOFF		(0x0A2C)
+#define NS9750_ETH_RXCOFF		(0x0A30)
+#define NS9750_ETH_RXDOFF		(0x0A34)
+#define NS9750_ETH_TXOFF		(0x0A38)
+#define NS9750_ETH_RXFREE		(0x0A3C)
+#define NS9750_ETH_TXBD			(0x1000)
+
+/* register bit fields */
+
+#define NS9750_ETH_EGCR1_ERX	 	(0x80000000)
+#define NS9750_ETH_EGCR1_ERXDMA	 	(0x40000000)
+#define NS9750_ETH_EGCR1_ERXSHT	 	(0x10000000)
+#define NS9750_ETH_EGCR1_ERXSIZ	 	(0x08000000)
+#define NS9750_ETH_EGCR1_ETXSIZ	 	(0x04000000)
+#define NS9750_ETH_EGCR1_ETXDIAG	(0x02000000)
+#define NS9750_ETH_EGCR1_ERXBAD	 	(0x01000000)
+#define NS9750_ETH_EGCR1_ETX	 	(0x00800000)
+#define NS9750_ETH_EGCR1_ETXDMA	 	(0x00400000)
+#define NS9750_ETH_EGCR1_ETXWM	  	(0x00200000)
+#define NS9750_ETH_EGCR1_ERXADV	 	(0x00100000)
+#define NS9750_ETH_EGCR1_ERXINIT	(0x00080000)
+#define NS9750_ETH_EGCR1_PHY_MODE_MA  	(0x0000C000)
+#define NS9750_ETH_EGCR1_PHY_MODE_MII 	(0x00008000)
+#define NS9750_ETH_EGCR1_PHY_MODE_RMII 	(0x00004000)
+#define NS9750_ETH_EGCR1_RXCINV	 	(0x00001000)
+#define NS9750_ETH_EGCR1_TXCINV	 	(0x00000800)
+#define NS9750_ETH_EGCR1_RXALIGN	(0x00000400)
+#define NS9750_ETH_EGCR1_MAC_HRST 	(0x00000200)
+#define NS9750_ETH_EGCR1_ITXA	 	(0x00000100)
+
+#define NS9750_ETH_EGCR2_TPTV_MA	(0xFFFF0000)
+#define NS9750_ETH_EGCR2_TPCF		(0x00000040)
+#define NS9750_ETH_EGCR2_THPDF		(0x00000020)
+#define NS9750_ETH_EGCR2_TCLER		(0x00000008)
+#define NS9750_ETH_EGCR2_AUTOZ		(0x00000004)
+#define NS9750_ETH_EGCR2_CLRCNT		(0x00000002)
+#define NS9750_ETH_EGCR2_STEN		(0x00000001)
+
+#define NS9750_ETH_EGSR_RXINIT	 	(0x00100000)
+#define NS9750_ETH_EGSR_TXFIFONF 	(0x00080000)
+#define NS9750_ETH_EGSR_TXFIFOH	 	(0x00040000)
+#define NS9750_ETH_EGSR_TXFIFOE	 	(0x00010000)
+
+#define NS9750_ETH_FIFOTXS_ALL		(0x00000055)
+#define NS9750_ETH_FIFOTXS_3		(0x000000d5)
+#define NS9750_ETH_FIFOTXS_2		(0x00000035)
+#define NS9750_ETH_FIFOTXS_1		(0x0000000D)
+#define NS9750_ETH_FIFOTXS_0		(0x00000003)
+
+#define NS9750_ETH_ETSR_TXOK	 	(0x00008000)
+#define NS9750_ETH_ETSR_TXBR	 	(0x00004000)
+#define NS9750_ETH_ETSR_TXMC	 	(0x00002000)
+#define NS9750_ETH_ETSR_TXAL	 	(0x00001000)
+#define NS9750_ETH_ETSR_TXAED	 	(0x00000800)
+#define NS9750_ETH_ETSR_TXAEC	 	(0x00000400)
+#define NS9750_ETH_ETSR_TXAUR	 	(0x00000200)
+#define NS9750_ETH_ETSR_TXAJ	 	(0x00000100)
+#define NS9750_ETH_ETSR_TXDEF	 	(0x00000040)
+#define NS9750_ETH_ETSR_TXCRC	 	(0x00000020)
+#define NS9750_ETH_ETSR_TXCOLC   	(0x0000000F)
+
+#define NS9750_ETH_ERSR_RXSIZE_MA	(0x0FFF0000)
+#define NS9750_ETH_ERSR_RXCE	 	(0x00008000)
+#define NS9750_ETH_ERSR_RXDV	 	(0x00004000)
+#define NS9750_ETH_ERSR_RXOK	 	(0x00002000)
+#define NS9750_ETH_ERSR_RXBR	 	(0x00001000)
+#define NS9750_ETH_ERSR_RXMC	 	(0x00000800)
+#define NS9750_ETH_ERSR_RXCRC	 	(0x00000400)
+#define NS9750_ETH_ERSR_RXDR	 	(0x00000200)
+#define NS9750_ETH_ERSR_RXCV	 	(0x00000100)
+#define NS9750_ETH_ERSR_RXSHT	 	(0x00000040)
+
+#define NS9750_ETH_MAC1_SRST	 	(0x00008000)
+#define NS9750_ETH_MAC1_SIMMRST	 	(0x00004000)
+#define NS9750_ETH_MAC1_RPEMCSR	 	(0x00000800)
+#define NS9750_ETH_MAC1_RPERFUN	 	(0x00000400)
+#define NS9750_ETH_MAC1_RPEMCST	 	(0x00000200)
+#define NS9750_ETH_MAC1_RPETFUN	 	(0x00000100)
+#define NS9750_ETH_MAC1_LOOPBK	 	(0x00000010)
+#define NS9750_ETH_MAC1_TXFLOW	 	(0x00000008)
+#define NS9750_ETH_MAC1_RXFLOW	 	(0x00000004)
+#define NS9750_ETH_MAC1_PALLRX	 	(0x00000002)
+#define NS9750_ETH_MAC1_RXEN	 	(0x00000001)
+
+#define NS9750_ETH_MAC2_EDEFER	 	(0x00004000)
+#define NS9750_ETH_MAC2_BACKP	 	(0x00002000)
+#define NS9750_ETH_MAC2_NOBO	 	(0x00001000)
+#define NS9750_ETH_MAC2_LONGP	 	(0x00000200)
+#define NS9750_ETH_MAC2_PUREP	 	(0x00000100)
+#define NS9750_ETH_MAC2_AUTOP	 	(0x00000080)
+#define NS9750_ETH_MAC2_VLANP	 	(0x00000040)
+#define NS9750_ETH_MAC2_PADEN  	 	(0x00000020)
+#define NS9750_ETH_MAC2_CRCEN	 	(0x00000010)
+#define NS9750_ETH_MAC2_DELCRC	 	(0x00000008)
+#define NS9750_ETH_MAC2_HUGE	 	(0x00000004)
+#define NS9750_ETH_MAC2_FLENC	 	(0x00000002)
+#define NS9750_ETH_MAC2_FULLD	 	(0x00000001)
+
+#define NS9750_ETH_IPGT_MA	 	(0x0000007F)
+
+#define NS9750_ETH_IPGR_IPGR1	 	(0x00007F00)
+#define NS9750_ETH_IPGR_IPGR2	 	(0x0000007F)
+
+#define NS9750_ETH_CLRT_CWIN	 	(0x00003F00)
+#define	NS9750_ETH_CLRT_RETX	 	(0x0000000F)
+
+#define NS9750_ETH_MAXF_MAXF	 	(0x0000FFFF)
+
+#define NS9750_ETH_SUPP_RPERMII	 	(0x00008000)
+#define NS9750_ETH_SUPP_SPEED  	 	(0x00000080)
+
+#define NS9750_ETH_TEST_TBACK	 	(0x00000004)
+#define NS9750_ETH_TEST_TPAUSE	 	(0x00000002)
+#define NS9750_ETH_TEST_SPQ	 	(0x00000001)
+
+#define NS9750_ETH_MCFG_RMIIM	 	(0x00008000)
+#define NS9750_ETH_MCFG_CLKS_MA	 	(0x0000001C)
+#define NS9750_ETH_MCFG_CLKS_4	 	(0x00000004)
+#define NS9750_ETH_MCFG_CLKS_6	 	(0x00000008)
+#define NS9750_ETH_MCFG_CLKS_8	 	(0x0000000C)
+#define NS9750_ETH_MCFG_CLKS_10	 	(0x00000010)
+#define NS9750_ETH_MCFG_CLKS_20	 	(0x00000014)
+#define NS9750_ETH_MCFG_CLKS_30	 	(0x00000018)
+#define NS9750_ETH_MCFG_CLKS_40	 	(0x0000001C)
+#define NS9750_ETH_MCFG_SPRE	 	(0x00000002)
+#define NS9750_ETH_MCFG_SCANI	 	(0x00000001)
+
+#define NS9750_ETH_MCMD_SCAN	 	(0x00000002)
+#define NS9750_ETH_MCMD_READ	 	(0x00000001)
+
+#define NS9750_ETH_MADR_DADR_MA	 	(0x00001F00)
+#define NS9750_ETH_MADR_RADR_MA	 	(0x0000001F)
+
+#define NS9750_ETH_MWTD_MA	 	(0x0000FFFF)
+
+#define NS9750_ETH_MRRD_MA	 	(0x0000FFFF)
+
+#define NS9750_ETH_MIND_MIILF		(0x00000008)
+#define NS9750_ETH_MIND_NVALID		(0x00000004)
+#define NS9750_ETH_MIND_SCAN	 	(0x00000002)
+#define NS9750_ETH_MIND_BUSY	 	(0x00000001)
+
+#define NS9750_ETH_SA1_OCTET1_MA 	(0x0000FF00)
+#define NS9750_ETH_SA1_OCTET2_MA 	(0x000000FF)
+
+#define NS9750_ETH_SA2_OCTET3_MA 	(0x0000FF00)
+#define NS9750_ETH_SA2_OCTET4_MA 	(0x000000FF)
+
+#define NS9750_ETH_SA3_OCTET5_MA 	(0x0000FF00)
+#define NS9750_ETH_SA3_OCTET6_MA 	(0x000000FF)
+
+#define NS9750_ETH_SAFR_PRO	 	(0x00000008)
+#define NS9750_ETH_SAFR_PRM	 	(0x00000004)
+#define NS9750_ETH_SAFR_PRA	 	(0x00000002)
+#define NS9750_ETH_SAFR_BROAD	 	(0x00000001)
+
+#define NS9750_ETH_HT1_MA	 	(0x0000FFFF)
+
+#define NS9750_ETH_HT2_MA	 	(0x0000FFFF)
+
+/* also valid for EINTREN */
+#define NS9750_ETH_EINTR_RXOVL_DATA	(0x02000000)
+#define NS9750_ETH_EINTR_RXOVL_STAT	(0x01000000)
+#define NS9750_ETH_EINTR_RXBUFC		(0x00800000)
+#define NS9750_ETH_EINTR_RXDONEA	(0x00400000)
+#define NS9750_ETH_EINTR_RXDONEB	(0x00200000)
+#define NS9750_ETH_EINTR_RXDONEC	(0x00100000)
+#define NS9750_ETH_EINTR_RXDONED	(0x00080000)
+#define NS9750_ETH_EINTR_RXNOBUF	(0x00040000)
+#define NS9750_ETH_EINTR_RXBUFFUL	(0x00020000)
+#define NS9750_ETH_EINTR_RXBR		(0x00010000)
+#define NS9750_ETH_EINTR_STOVFL		(0x00000040)
+#define NS9750_ETH_EINTR_TXPAUSE	(0x00000020)
+#define NS9750_ETH_EINTR_TXBUFC		(0x00000010)
+#define NS9750_ETH_EINTR_TXBUFNR	(0x00000008)
+#define NS9750_ETH_EINTR_TXDONE		(0x00000004)
+#define NS9750_ETH_EINTR_TXERR 		(0x00000002)
+#define NS9750_ETH_EINTR_TXIDLE		(0x00000001)
+#define NS9750_ETH_EINTR_RX_MA	\
+	(NS9750_ETH_EINTR_RXOVL_DATA | \
+	 NS9750_ETH_EINTR_RXOVL_STAT | \
+	 NS9750_ETH_EINTR_RXBUFC | \
+	 NS9750_ETH_EINTR_RXDONEA | \
+	 NS9750_ETH_EINTR_RXDONEB | \
+	 NS9750_ETH_EINTR_RXDONEC | \
+	 NS9750_ETH_EINTR_RXDONED | \
+	 NS9750_ETH_EINTR_RXNOBUF | \
+	 NS9750_ETH_EINTR_RXBUFFUL | \
+	 NS9750_ETH_EINTR_RXBR )
+#define NS9750_ETH_EINTR_TX_MA	\
+	(NS9750_ETH_EINTR_TXPAUSE | \
+	 NS9750_ETH_EINTR_TXBUFC | \
+	 NS9750_ETH_EINTR_TXBUFNR | \
+	 NS9750_ETH_EINTR_TXDONE | \
+	 NS9750_ETH_EINTR_TXERR | \
+	 NS9750_ETH_EINTR_TXIDLE)
+
+/* for TXPTR, TXRPTR, TXERBD and TXSPTR */
+#define NS9750_ETH_TXPTR_MA		(0x000000FF)
+
+/* for RXAOFF, RXBOFF, RXCOFF and RXDOFF */
+#define NS9750_ETH_RXOFF_MA		(0x000007FF)
+
+#define NS9750_ETH_TXOFF_MA		(0x000003FF)
+
+#define NS9750_ETH_RXFREE_D		(0x00000008)
+#define NS9750_ETH_RXFREE_C		(0x00000004)
+#define NS9750_ETH_RXFREE_B		(0x00000002)
+#define NS9750_ETH_RXFREE_A		(0x00000001)
+
+/* PHY definitions (LXT971A) [2] */
+
+#define PHY_COMMON_CTRL    	 	(0x00)
+#define PHY_COMMON_STAT    	 	(0x01)
+#define PHY_COMMON_ID1    	 	(0x02)
+#define PHY_COMMON_ID2           	(0x03)
+#define PHY_COMMON_AUTO_ADV      	(0x04)
+#define PHY_COMMON_AUTO_LNKB     	(0x05)
+#define PHY_COMMON_AUTO_EXP      	(0x06)
+#define PHY_COMMON_AUTO_NEXT     	(0x07)
+#define PHY_COMMON_AUTO_LNKN     	(0x08)
+#define PHY_LXT971_PORT_CFG      	(0x10)
+#define PHY_LXT971_STAT2         	(0x11)
+#define PHY_LXT971_INT_ENABLE    	(0x12)
+#define PHY_LXT971_INT_STATUS    	(0x13)
+#define PHY_LXT971_LED_CFG       	(0x14)
+#define PHY_LXT971_DIG_CFG       	(0x1A)
+#define PHY_LXT971_TX_CTRL       	(0x1E)
+
+/* CTRL PHY Control Register Bit Fields */
+
+#define PHY_COMMON_CTRL_RESET  	 	(0x8000)
+#define PHY_COMMON_CTRL_LOOPBACK 	(0x4000)
+#define PHY_COMMON_CTRL_SPD_MA   	(0x2040)
+#define PHY_COMMON_CTRL_SPD_10   	(0x0000)
+#define PHY_COMMON_CTRL_SPD_100  	(0x2000)
+#define PHY_COMMON_CTRL_SPD_1000 	(0x0040)
+#define PHY_COMMON_CTRL_SPD_RES  	(0x2040)
+#define PHY_COMMON_CTRL_AUTO_NEG 	(0x1000)
+#define PHY_COMMON_CTRL_POWER_DN 	(0x0800)
+#define PHY_COMMON_CTRL_ISOLATE	 	(0x0400)
+#define PHY_COMMON_CTRL_RES_AUTO 	(0x0200)
+#define PHY_COMMON_CTRL_DUPLEX	 	(0x0100)
+#define PHY_COMMON_CTRL_COL_TEST 	(0x0080)
+#define PHY_COMMON_CTRL_RES1     	(0x003F)
+
+/* STAT Status Register Bit Fields */
+
+#define PHY_COMMON_STAT_100BT4	 	(0x8000)
+#define PHY_COMMON_STAT_100BXFD	 	(0x4000)
+#define PHY_COMMON_STAT_100BXHD	 	(0x2000)
+#define PHY_COMMON_STAT_10BTFD	 	(0x1000)
+#define PHY_COMMON_STAT_10BTHD	 	(0x0800)
+#define PHY_COMMON_STAT_100BT2FD 	(0x0400)
+#define PHY_COMMON_STAT_100BT2HD 	(0x0200)
+#define PHY_COMMON_STAT_EXT_STAT 	(0x0100)
+#define PHY_COMMON_STAT_RES1	 	(0x0080)
+#define PHY_COMMON_STAT_MF_PSUP	 	(0x0040)
+#define PHY_COMMON_STAT_AN_COMP  	(0x0020)
+#define PHY_COMMON_STAT_RMT_FLT	 	(0x0010)
+#define PHY_COMMON_STAT_AN_CAP	 	(0x0008)
+#define PHY_COMMON_STAT_LNK_STAT 	(0x0004)
+#define PHY_COMMON_STAT_JAB_DTCT 	(0x0002)
+#define PHY_COMMON_STAT_EXT_CAP	 	(0x0001)
+
+
+/* AUTO_ADV Auto-neg Advert Register Bit Fields */
+
+#define PHY_COMMON_AUTO_ADV_NP       	(0x8000)
+#define PHY_COMMON_AUTO_ADV_RES1        (0x4000)
+#define PHY_COMMON_AUTO_ADV_RMT_FLT     (0x2000)
+#define PHY_COMMON_AUTO_ADV_RES2        (0x1000)
+#define PHY_COMMON_AUTO_ADV_AS_PAUSE    (0x0800)
+#define PHY_COMMON_AUTO_ADV_PAUSE       (0x0400)
+#define PHY_COMMON_AUTO_ADV_100BT4      (0x0200)
+#define PHY_COMMON_AUTO_ADV_100BTXFD   	(0x0100)
+#define PHY_COMMON_AUTO_ADV_100BTX      (0x0080)
+#define PHY_COMMON_AUTO_ADV_10BTFD   	(0x0040)
+#define PHY_COMMON_AUTO_ADV_10BT     	(0x0020)
+#define PHY_COMMON_AUTO_ADV_SEL_FLD_MA  (0x001F)
+#define PHY_COMMON_AUTO_ADV_802_9       (0x0002)
+#define PHY_COMMON_AUTO_ADV_802_3       (0x0001)
+
+/* AUTO_LNKB Auto-neg Link Ability Register Bit Fields */
+
+#define PHY_COMMON_AUTO_LNKB_NP       	(0x8000)
+#define PHY_COMMON_AUTO_LNKB_ACK        (0x4000)
+#define PHY_COMMON_AUTO_LNKB_RMT_FLT    (0x2000)
+#define PHY_COMMON_AUTO_LNKB_RES2       (0x1000)
+#define PHY_COMMON_AUTO_LNKB_AS_PAUSE   (0x0800)
+#define PHY_COMMON_AUTO_LNKB_PAUSE      (0x0400)
+#define PHY_COMMON_AUTO_LNKB_100BT4     (0x0200)
+#define PHY_COMMON_AUTO_LNKB_100BTXFD   (0x0100)
+#define PHY_COMMON_AUTO_LNKB_100BTX     (0x0080)
+#define PHY_COMMON_AUTO_LNKB_10BTFD   	(0x0040)
+#define PHY_COMMON_AUTO_LNKB_10BT     	(0x0020)
+#define PHY_COMMON_AUTO_LNKB_SEL_FLD_MA (0x001F)
+#define PHY_COMMON_AUTO_LNKB_802_9      (0x0002)
+#define PHY_COMMON_AUTO_LNKB_802_3      (0x0001)
+
+/* AUTO_EXP Auto-neg Expansion Register Bit Fields */
+
+#define PHY_COMMON_AUTO_EXP_RES1        (0xFFC0)
+#define PHY_COMMON_AUTO_EXP_BASE_PAGE   (0x0020)
+#define PHY_COMMON_AUTO_EXP_PAR_DT_FLT  (0x0010)
+#define PHY_COMMON_AUTO_EXP_LNK_NP_CAP  (0x0008)
+#define PHY_COMMON_AUTO_EXP_NP_CAP      (0x0004)
+#define PHY_COMMON_AUTO_EXP_PAGE_REC    (0x0002)
+#define PHY_COMMON_AUTO_EXP_LNK_AN_CAP  (0x0001)
+
+/* AUTO_NEXT Aut-neg Next Page Tx Register Bit Fields */
+
+#define PHY_COMMON_AUTO_NEXT_NP         (0x8000)
+#define PHY_COMMON_AUTO_NEXT_RES1       (0x4000)
+#define PHY_COMMON_AUTO_NEXT_MSG_PAGE   (0x2000)
+#define PHY_COMMON_AUTO_NEXT_ACK_2      (0x1000)
+#define PHY_COMMON_AUTO_NEXT_TOGGLE     (0x0800)
+#define PHY_COMMON_AUTO_NEXT_MSG        (0x07FF)
+
+/* AUTO_LNKN Auto-neg Link Partner Rx Reg Bit Fields */
+
+#define PHY_COMMON_AUTO_LNKN_NP         (0x8000)
+#define PHY_COMMON_AUTO_LNKN_ACK        (0x4000)
+#define PHY_COMMON_AUTO_LNKN_MSG_PAGE   (0x2000)
+#define PHY_COMMON_AUTO_LNKN_ACK_2      (0x1000)
+#define PHY_COMMON_AUTO_LNKN_TOGGLE     (0x0800)
+#define PHY_COMMON_AUTO_LNKN_MSG        (0x07FF)
+
+/* PORT_CFG Port Configuration Register Bit Fields */
+
+#define PHY_LXT971_PORT_CFG_RES1        (0x8000)
+#define PHY_LXT971_PORT_CFG_FORCE_LNK   (0x4000)
+#define PHY_LXT971_PORT_CFG_TX_DISABLE  (0x2000)
+#define PHY_LXT971_PORT_CFG_BYPASS_SCR  (0x1000)
+#define PHY_LXT971_PORT_CFG_RES2        (0x0800)
+#define PHY_LXT971_PORT_CFG_JABBER      (0x0400)
+#define PHY_LXT971_PORT_CFG_SQE	        (0x0200)
+#define PHY_LXT971_PORT_CFG_TP_LOOPBACK (0x0100)
+#define PHY_LXT971_PORT_CFG_CRS_SEL     (0x0080)
+#define PHY_LXT971_PORT_CFG_SLEEP_MODE  (0x0040)
+#define PHY_LXT971_PORT_CFG_PRE_EN      (0x0020)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_MA  (0x0018)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_104 (0x0010)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_200 (0x0001)
+#define PHY_LXT971_PORT_CFG_SLEEP_T_304 (0x0000)
+#define PHY_LXT971_PORT_CFG_FLT_CODE_EN (0x0004)
+#define PHY_LXT971_PORT_CFG_ALT_NP      (0x0002)
+#define PHY_LXT971_PORT_CFG_FIBER_SEL   (0x0001)
+
+/* STAT2 Status Register #2 Bit Fields */
+
+#define PHY_LXT971_STAT2_RES1   	(0x8000)
+#define PHY_LXT971_STAT2_100BTX 	(0x4000)
+#define PHY_LXT971_STAT2_TX_STATUS	(0x2000)
+#define PHY_LXT971_STAT2_RX_STATUS	(0x1000)
+#define PHY_LXT971_STAT2_COL_STATUS	(0x0800)
+#define PHY_LXT971_STAT2_LINK   	(0x0400)
+#define PHY_LXT971_STAT2_DUPLEX_MODE	(0x0200)
+#define PHY_LXT971_STAT2_AUTO_NEG	(0x0100)
+#define PHY_LXT971_STAT2_AUTO_NEG_COMP 	(0x0080)
+#define PHY_LXT971_STAT2_RES2   	(0x0040)
+#define PHY_LXT971_STAT2_POLARITY	(0x0020)
+#define PHY_LXT971_STAT2_PAUSE  	(0x0010)
+#define PHY_LXT971_STAT2_ERROR  	(0x0008)
+#define PHY_LXT971_STAT2_RES3   	(0x0007)
+
+/* INT_ENABLE Interrupt Enable Register Bit Fields */
+
+#define PHY_LXT971_INT_ENABLE_RES1      (0xFF00)
+#define PHY_LXT971_INT_ENABLE_ANMSK     (0x0080)
+#define PHY_LXT971_INT_ENABLE_SPEEDMSK  (0x0040)
+#define PHY_LXT971_INT_ENABLE_DUPLEXMSK (0x0020)
+#define PHY_LXT971_INT_ENABLE_LINKMSK   (0x0010)
+#define PHY_LXT971_INT_ENABLE_RES2      (0x000C)
+#define PHY_LXT971_INT_ENABLE_INTEN     (0x0002)
+#define PHY_LXT971_INT_ENABLE_TINT      (0x0001)
+
+/* INT_STATUS Interrupt Status Register Bit Fields */
+
+#define PHY_LXT971_INT_STATUS_RES1      (0xFF00)
+#define PHY_LXT971_INT_STATUS_ANDONE    (0x0080)
+#define PHY_LXT971_INT_STATUS_SPEEDCHG  (0x0040)
+#define PHY_LXT971_INT_STATUS_DUPLEXCHG (0x0020)
+#define PHY_LXT971_INT_STATUS_LINKCHG   (0x0010)
+#define PHY_LXT971_INT_STATUS_RES2      (0x0008)
+#define PHY_LXT971_INT_STATUS_MDINT     (0x0004)
+#define PHY_LXT971_INT_STATUS_RES3      (0x0003)
+
+/* LED_CFG Interrupt LED Configuration Register Bit Fields */
+
+#define PHY_LXT971_LED_CFG_SHIFT_LED1   (0x000C)
+#define PHY_LXT971_LED_CFG_SHIFT_LED2   (0x0008)
+#define PHY_LXT971_LED_CFG_SHIFT_LED3   (0x0004)
+#define PHY_LXT971_LED_CFG_LEDFREQ_MA	(0x000C)
+#define PHY_LXT971_LED_CFG_LEDFREQ_RES	(0x000C)
+#define PHY_LXT971_LED_CFG_LEDFREQ_100	(0x0008)
+#define PHY_LXT971_LED_CFG_LEDFREQ_60	(0x0004)
+#define PHY_LXT971_LED_CFG_LEDFREQ_30	(0x0000)
+#define PHY_LXT971_LED_CFG_PULSE_STR    (0x0002)
+#define PHY_LXT971_LED_CFG_RES1         (0x0001)
+
+/* only one of these values must be shifted for each SHIFT_LED?  */
+
+#define PHY_LXT971_LED_CFG_UNUSED1      (0x000F)
+#define PHY_LXT971_LED_CFG_DUPLEX_COL   (0x000E)
+#define PHY_LXT971_LED_CFG_LINK_ACT     (0x000D)
+#define PHY_LXT971_LED_CFG_LINK_RX      (0x000C)
+#define PHY_LXT971_LED_CFG_TEST_BLK_SLW (0x000B)
+#define PHY_LXT971_LED_CFG_TEST_BLK_FST (0x000A)
+#define PHY_LXT971_LED_CFG_TEST_OFF     (0x0009)
+#define PHY_LXT971_LED_CFG_TEST_ON      (0x0008)
+#define PHY_LXT971_LED_CFG_RX_OR_TX     (0x0007)
+#define PHY_LXT971_LED_CFG_UNUSED2      (0x0006)
+#define PHY_LXT971_LED_CFG_DUPLEX       (0x0005)
+#define PHY_LXT971_LED_CFG_LINK	        (0x0004)
+#define PHY_LXT971_LED_CFG_COLLISION    (0x0003)
+#define PHY_LXT971_LED_CFG_RECEIVE      (0x0002)
+#define PHY_LXT971_LED_CFG_TRANSMIT     (0x0001)
+#define PHY_LXT971_LED_CFG_SPEED        (0x0000)
+
+/* DIG_CFG Digitial Configuration Register Bit Fields */
+
+#define PHY_LXT971_DIG_CFG_RES1 	(0xF000)
+#define PHY_LXT971_DIG_CFG_MII_DRIVE	(0x0800)
+#define PHY_LXT971_DIG_CFG_RES2 	(0x0400)
+#define PHY_LXT971_DIG_CFG_SHOW_SYMBOL	(0x0200)
+#define PHY_LXT971_DIG_CFG_RES3 	(0x01FF)
+
+#define PHY_LXT971_MDIO_MAX_CLK		(8000000)
+
+/* TX_CTRL Transmit Control Register Bit Fields
+   documentation is buggy for this register, therefore setting not included */
+
+typedef enum
+{
+	PHY_NONE    = 0x0000, /* no PHY detected yet */
+	PHY_LXT971A = 0x0013
+} PhyType;
+
+#define PHY_MDIO_MAX_CLK		(2500000)
+
+#ifndef NS9750_ETH_PHY_ADDRESS
+# define NS9750_ETH_PHY_ADDRESS	 	(0x0001) /* suitable for UNC20 */
+#endif /* NETARM_ETH_PHY_ADDRESS */
+
+#endif /* CONFIG_DRIVER_NS9750_ETHERNET */
+
+#endif /* FS_NS9750_ETH_H */
diff --git a/include/ns9750_mem.h b/include/ns9750_mem.h
new file mode 100644
index 0000000..44c8ddc
--- /dev/null
+++ b/include/ns9750_mem.h
@@ -0,0 +1,172 @@
+/***********************************************************************
+ *
+ * Copyright (C) 2004 by FS Forth-Systeme GmbH.
+ * All rights reserved.
+ *
+ * $Id: ns9750_mem.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $
+ * @Author: Markus Pietrek
+ * @Descr: Definitions for Memory Control Module
+ * @References: [1] NS9750 Hardware Reference Manual/December 2003 Chap. 5
+ *
+ * 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 FS_NS9750_MEM_H
+#define FS_NS9750_SYS_H
+
+#define NS9750_MEM_MODULE_BASE		(0xA0700000)
+
+#define get_mem_reg_addr(c) \
+	((volatile unsigned int *)(NS9750_MEM_MODULE_BASE+(unsigned int) (c)))
+
+/* the register addresses */
+
+#define NS9750_MEM_CTRL     		(0x0000)
+#define NS9750_MEM_STATUS     		(0x0004)
+#define NS9750_MEM_CFG     		(0x0008)
+#define NS9750_MEM_DYN_CTRL 		(0x0020)
+#define NS9750_MEM_DYN_REFRESH 		(0x0024)
+#define NS9750_MEM_DYN_READ_CFG		(0x0028)
+#define NS9750_MEM_DYN_TRP     		(0x0030)
+#define NS9750_MEM_DYN_TRAS    		(0x0034)
+#define NS9750_MEM_DYN_TSREX   		(0x0038)
+#define NS9750_MEM_DYN_TAPR   		(0x003C)
+#define NS9750_MEM_DYN_TDAL    		(0x0040)
+#define NS9750_MEM_DYN_TWR     		(0x0044)
+#define NS9750_MEM_DYN_TRC     		(0x0048)
+#define NS9750_MEM_DYN_TRFC    		(0x004C)
+#define NS9750_MEM_DYN_TXSR    		(0x0050)
+#define NS9750_MEM_DYN_TRRD    		(0x0054)
+#define NS9750_MEM_DYN_TMRD    		(0x0058)
+#define NS9750_MEM_STAT_EXT_WAIT	(0x0080)
+#define NS9750_MEM_DYN_CFG_BASE		(0x0100)
+#define NS9750_MEM_DYN_RAS_CAS_BASE	(0x0104)
+#define NS9750_MEM_STAT_CFG_BASE	(0x0200)
+#define NS9750_MEM_STAT_WAIT_WEN_BASE	(0x0204)
+#define NS9750_MEM_STAT_WAIT_OEN_BASE	(0x0208)
+#define NS9750_MEM_STAT_WAIT_RD_BASE	(0x020C)
+#define NS9750_MEM_STAT_WAIT_PAGE_BASE	(0x0210)
+#define NS9750_MEM_STAT_WAIR_WR_BASE	(0x0214)
+#define NS9750_MEM_STAT_WAIT_TURN_BASE	(0x0218)
+
+/* the vectored register addresses */
+
+#define NS9750_MEM_DYN_CFG(c)		(NS9750_MEM_DYN_CFG_BASE + (c)*0x20)
+#define NS9750_MEM_DYN_RAS_CAS(c)	(NS9750_MEM_DYN_RAS_CAS_BASE + (c)*0x20)
+#define NS9750_MEM_STAT_CFG(c)		(NS9750_MEM_STAT_CFG_BASE + (c)*0x20)
+#define NS9750_MEM_STAT_WAIT_WEN(c)	(NS9750_MEM_STAT_WAIT_WEN_BASE+(c)*0x20)
+#define NS9750_MEM_STAT_WAIT_OEN(c)	(NS9750_MEM_STAT_WAIT_OEN_BASE+(c)*0x20)
+#define NS9750_MEM_STAT_RD(c)		(NS9750_MEM_STAT_WAIT_RD_BASE+(c)*0x20)
+#define NS9750_MEM_STAT_PAGE(c)		(NS9750_MEM_STAT_WAIT_PAGE_BASE+(c)*0x20)
+#define NS9750_MEM_STAT_WR(c)		(NS9750_MEM_STAT_WAIT_WR_BASE+(c)*0x20)
+#define NS9750_MEM_STAT_TURN(c)		(NS9750_MEM_STAT_WAIT_TURN_BASE+(c)*0x20)
+
+/* register bit fields */
+
+#define NS9750_MEM_CTRL_L		(0x00000004)
+#define NS9750_MEM_CTRL_M		(0x00000002)
+#define NS9750_MEM_CTRL_E		(0x00000001)
+
+#define NS9750_MEM_STAT_SA		(0x00000004)
+#define NS9750_MEM_STAT_S		(0x00000002)
+#define NS9750_MEM_STAT_B		(0x00000001)
+
+#define NS9750_MEM_CFG_CLK		(0x00000010)
+#define NS9750_MEM_CFG_N		(0x00000001)
+
+#define NS9750_MEM_DYN_CTRL_NRP		(0x00004000)
+#define NS9750_MEM_DYN_CTRL_DP		(0x00002000)
+#define NS9750_MEM_DYN_CTRL_I_MA	(0x00000180)
+#define NS9750_MEM_DYN_CTRL_I_NORMAL	(0x00000000)
+#define NS9750_MEM_DYN_CTRL_I_MODE	(0x00000080)
+#define NS9750_MEM_DYN_CTRL_I_PALL	(0x00000100)
+#define NS9750_MEM_DYN_CTRL_I_NOP	(0x00000180)
+#define NS9750_MEM_DYN_CTRL_SR		(0x00000002)
+#define NS9750_MEM_DYN_CTRL_CE		(0x00000001)
+
+
+#define NS9750_MEM_DYN_REFRESH_MA	(0x000007FF)
+
+#define NS9750_MEM_DYN_READ_CFG_MA	(0x00000003)
+#define NS9750_MEM_DYN_READ_CFG_DELAY0 	(0x00000001)
+#define NS9750_MEM_DYN_READ_CFG_DELAY1  (0x00000002)
+#define NS9750_MEM_DYN_READ_CFG_DELAY2	(0x00000003)
+
+#define NS9750_MEM_DYN_TRP_MA		(0x0000000F)
+
+#define NS9750_MEM_DYN_TRAS_MA		(0x0000000F)
+
+#define NS9750_MEM_DYN_TSREX_MA		(0x0000000F)
+
+#define NS9750_MEM_DYN_TAPR_MA		(0x0000000F)
+
+#define NS9750_MEM_DYN_TDAL_MA		(0x0000000F)
+
+#define NS9750_MEM_DYN_TWR_MA		(0x0000000F)
+
+#define NS9750_MEM_DYN_TRC_MA		(0x0000001F)
+
+#define NS9750_MEM_DYN_TRFC_MA		(0x0000001F)
+
+#define NS9750_MEM_DYN_TXSR_MA		(0x0000001F)
+
+#define NS9750_MEM_DYN_TRRD_MA		(0x0000000F)
+
+#define NS9750_MEM_DYN_TMRD_MA		(0x0000000F)
+
+#define NS9750_MEM_STAT_EXTW_WAIT_MA	(0x0000003F)
+
+#define NS9750_MEM_DYN_CFG_P		(0x00100000)
+#define NS9750_MEM_DYN_CFG_BDMC		(0x00080000)
+#define NS9750_MEM_DYN_CFG_AM		(0x00004000)
+#define NS9750_MEM_DYN_CFG_AM_MA	(0x00001F80)
+#define NS9750_MEM_DYN_CFG_MD		(0x00000018)
+
+#define NS9750_MEM_DYN_RAS_CAS_CAS_MA	(0x00000300)
+#define NS9750_MEM_DYN_RAS_CAS_CAS_1 	(0x00000100)
+#define NS9750_MEM_DYN_RAS_CAS_CAS_2 	(0x00000200)
+#define NS9750_MEM_DYN_RAS_CAS_CAS_3 	(0x00000300)
+#define NS9750_MEM_DYN_RAS_CAS_RAS_MA	(0x00000003)
+#define NS9750_MEM_DYN_RAS_CAS_RAS_1	(0x00000001)
+#define NS9750_MEM_DYN_RAS_CAS_RAS_2 	(0x00000002)
+#define NS9750_MEM_DYN_RAS_CAS_RAS_3 	(0x00000003)
+
+#define NS9750_MEM_STAT_CFG_PSMC	(0x00100000)
+#define NS9750_MEM_STAT_CFG_BSMC	(0x00080000)
+#define NS9750_MEM_STAT_CFG_EW		(0x00000100)
+#define NS9750_MEM_STAT_CFG_PB		(0x00000080)
+#define NS9750_MEM_STAT_CFG_PC		(0x00000040)
+#define NS9750_MEM_STAT_CFG_PM		(0x00000008)
+#define NS9750_MEM_STAT_CFG_MW_MA	(0x00000003)
+#define NS9750_MEM_STAT_CFG_MW_8	(0x00000000)
+#define NS9750_MEM_STAT_CFG_MW_16      	(0x00000001)
+#define NS9750_MEM_STAT_CFG_MW_32	(0x00000002)
+
+#define NS9750_MEM_STAT_WAIT_WEN_MA	(0x0000000F)
+
+#define NS9750_MEM_STAT_WAIT_OEN_MA	(0x0000000F)
+
+#define NS9750_MEM_STAT_WAIT_RD_MA	(0x0000001F)
+
+#define NS9750_MEM_STAT_WAIT_PAGE_MA	(0x0000001F)
+
+#define NS9750_MEM_STAT_WAIT_WR_MA	(0x0000001F)
+
+#define NS9750_MEM_STAT_WAIT_TURN_MA	(0x0000000F)
+
+
+#endif /* FS_NS9750_MEM_H */
diff --git a/include/ns9750_ser.h b/include/ns9750_ser.h
new file mode 100644
index 0000000..e6ff3e1
--- /dev/null
+++ b/include/ns9750_ser.h
@@ -0,0 +1,202 @@
+/***********************************************************************
+ *
+ * Copyright (C) 2004 by FS Forth-Systeme GmbH.
+ * All rights reserved.
+ *
+ * $Id: ns9750_ser.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $
+ * @Author: Markus Pietrek
+ * @References: [1] NS9750 Hardware Reference, December 2003
+ *
+ * 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 FS_NS9750_SER_H
+#define FS_NS9750_SER_H
+
+#define NS9750_SER_MODULE_BASE		(0x90200000)
+
+#define get_ser_reg_addr(c) \
+	((volatile unsigned int *)(NS9750_SER_MODULE_BASE+(unsigned int) (c)))
+
+#define get_ser_reg_addr_channel(reg,chan) \
+	get_ser_reg_addr((reg)+(((chan)<2)?0:0x00100000)+(((chan)&1)?0x40:0))
+
+/* the register addresses */
+
+#define NS9750_SER_CTRL_A		(0x00)
+#define NS9750_SER_CTRL_B		(0x04)
+#define NS9750_SER_STAT_A		(0x08)
+#define NS9750_SER_BITRATE		(0x0C)
+#define NS9750_SER_FIFO			(0x10)
+#define NS9750_SER_RX_BUF_TIMER		(0x14)
+#define NS9750_SER_RX_CHAR_TIMER	(0x18)
+#define NS9750_SER_RX_MATCH		(0x1C)
+#define NS9750_SER_RX_MATCH_MASK	(0x20)
+#define NS9750_SER_FLOW_CTRL		(0x34)
+#define NS9750_SER_FLOW_CTRL_FORCE	(0x38)
+
+/* register bit fields */
+
+/* control A register */
+
+#define NS9750_SER_CTRL_A_CE		(0x80000000)
+#define NS9750_SER_CTRL_A_BRK		(0x40000000)
+#define NS9750_SER_CTRL_A_STICKP	(0x20000000)
+#define NS9750_SER_CTRL_A_EPS		(0x10000000)
+#define NS9750_SER_CTRL_A_PE		(0x08000000)
+#define NS9750_SER_CTRL_A_STOP		(0x04000000)
+#define NS9750_SER_CTRL_A_WLS_MA	(0x03000000)
+#define NS9750_SER_CTRL_A_WLS_5		(0x00000000)
+#define NS9750_SER_CTRL_A_WLS_6		(0x01000000)
+#define NS9750_SER_CTRL_A_WLS_7		(0x02000000)
+#define NS9750_SER_CTRL_A_WLS_8		(0x03000000)
+#define NS9750_SER_CTRL_A_CTSTX		(0x00800000)
+#define NS9750_SER_CTRL_A_RTSRX		(0x00400000)
+#define NS9750_SER_CTRL_A_RL		(0x00200000)
+#define NS9750_SER_CTRL_A_LL		(0x00100000)
+#define NS9750_SER_CTRL_A_RES		(0x000CF000)
+#define NS9750_SER_CTRL_A_DTR		(0x00020000)
+#define NS9750_SER_CTRL_A_RTS		(0x00010000)
+#define NS9750_SER_CTRL_A_RIE_MA	(0x00000E00)
+#define NS9750_SER_CTRL_A_ERXDMA	(0x00000100)
+#define NS9750_SER_CTRL_A_RIC_MA	(0x000000E0)
+#define NS9750_SER_CTRL_A_TIC_MA	(0x0000001E)
+#define NS9750_SER_CTRL_A_ETXDMA 	(0x00000001)
+
+/* control B register */
+
+#define NS9750_SER_CTRL_B_RDM1		(0x80000000)
+#define NS9750_SER_CTRL_B_RDM2		(0x40000000)
+#define NS9750_SER_CTRL_B_RDM3		(0x20000000)
+#define NS9750_SER_CTRL_B_RDM4		(0x10000000)
+#define NS9750_SER_CTRL_B_RBGT		(0x08000000)
+#define NS9750_SER_CTRL_B_RCGT		(0x04000000)
+#define NS9750_SER_CTRL_B_MODE_MA	(0x00300000)
+#define NS9750_SER_CTRL_B_MODE_UART	(0x00000000)
+#define NS9750_SER_CTRL_B_MODE_HDLC	(0x00100000)
+#define NS9750_SER_CTRL_B_MODE_SPI_M	(0x00200000)
+#define NS9750_SER_CTRL_B_MODE_SPI_S	(0x00300000)
+#define NS9750_SER_CTRL_B_BITORDR	(0x00080000)
+#define NS9750_SER_CTRL_B_RES		(0x0007703F)
+#define NS9750_SER_CTRL_B_RTSTX		(0x00008000)
+#define NS9750_SER_CTRL_B_ENDEC_MA	(0x00000FC0)
+
+/* status A register */
+
+#define NS9750_SER_STAT_A_MATCH1	(0x80000000)
+#define NS9750_SER_STAT_A_MATCH2	(0x40000000)
+#define NS9750_SER_STAT_A_MATCH3	(0x20000000)
+#define NS9750_SER_STAT_A_MATCH4	(0x10000000)
+#define NS9750_SER_STAT_A_BGAP		(0x08000000)
+#define NS9750_SER_STAT_A_CGAP		(0x04000000)
+#define NS9750_SER_STAT_A_RXFDB_MA	(0x00300000)
+#define NS9750_SER_STAT_A_RXFDB_FULL	(0x00000000)
+#define NS9750_SER_STAT_A_RXFDB_1	(0x00100000)
+#define NS9750_SER_STAT_A_RXFDB_2	(0x00200000)
+#define NS9750_SER_STAT_A_RXFDB_3	(0x00300000)
+#define NS9750_SER_STAT_A_DCD		(0x00080000)
+#define NS9750_SER_STAT_A_RI		(0x00040000)
+#define NS9750_SER_STAT_A_DSR		(0x00020000)
+#define NS9750_SER_STAT_A_CTS		(0x00010000)
+#define NS9750_SER_STAT_A_RBRK		(0x00008000)
+#define NS9750_SER_STAT_A_RFE		(0x00004000)
+#define NS9750_SER_STAT_A_RPE		(0x00002000)
+#define NS9750_SER_STAT_A_ROVER		(0x00001000)
+#define NS9750_SER_STAT_A_RRDY		(0x00000800)
+#define NS9750_SER_STAT_A_RHALF		(0x00000400)
+#define NS9750_SER_STAT_A_RBC		(0x00000200)
+#define NS9750_SER_STAT_A_RFULL		(0x00000100)
+#define NS9750_SER_STAT_A_DCDI		(0x00000080)
+#define NS9750_SER_STAT_A_RII		(0x00000040)
+#define NS9750_SER_STAT_A_DSRI		(0x00000020)
+#define NS9750_SER_STAT_A_CTSI		(0x00000010)
+#define NS9750_SER_STAT_A_TRDY		(0x00000008)
+#define NS9750_SER_STAT_A_THALF		(0x00000004)
+#define NS9750_SER_STAT_A_TBC		(0x00000002)
+#define NS9750_SER_STAT_A_TEMPTY	(0x00000001)
+
+#define NS9750_SER_STAT_A_RX_COND_ERR ( NS9750_SER_STAT_A_RFE | \
+		 		        NS9750_SER_STAT_A_ROVER | \
+				        NS9750_SER_STAT_A_RPE )
+#define NS9750_SER_STAT_A_RX_COND_ALL ( NS9750_SER_STAT_A_RX_COND_ERR | \
+				        NS9750_SER_STAT_A_RBRK | \
+				        NS9750_SER_STAT_A_RRDY | \
+				    	NS9750_SER_STAT_A_RHALF | \
+				    	NS9750_SER_STAT_A_RBC | \
+				    	NS9750_SER_STAT_A_DCDI | \
+				    	NS9750_SER_STAT_A_RII | \
+				    	NS9750_SER_STAT_A_DSRI | \
+				    	NS9750_SER_STAT_A_CTSI )
+#define NS9750_SER_STAT_A_TX_COND_ALL ( NS9750_SER_STAT_A_TRDY | \
+				        NS9750_SER_STAT_A_THALF | \
+				        NS9750_SER_STAT_A_TBC | \
+				    	NS9750_SER_STAT_A_TEMPTY )
+/* bit rate register */
+
+#define NS9750_SER_BITRATE_EBIT		 (0x80000000)
+#define NS9750_SER_BITRATE_TMODE	 (0x40000000)
+#define NS9750_SER_BITRATE_RXSRC	 (0x20000000)
+#define NS9750_SER_BITRATE_TXSRC	 (0x10000000)
+#define NS9750_SER_BITRATE_RXEXT	 (0x08000000)
+#define NS9750_SER_BITRATE_TXEXT	 (0x04000000)
+#define NS9750_SER_BITRATE_CLKMUX_MA	 (0x03000000)
+#define NS9750_SER_BITRATE_CLKMUX_XTAL	 (0x00000000)
+#define NS9750_SER_BITRATE_CLKMUX_BCLK	 (0x01000000)
+#define NS9750_SER_BITRATE_CLKMUX_OUT1	 (0x02000000)
+#define NS9750_SER_BITRATE_CLKMUX_OUT2	 (0x03000000)
+#define NS9750_SER_BITRATE_TXCINV	 (0x00800000)
+#define NS9750_SER_BITRATE_RXCINV	 (0x00400000)
+#define NS9750_SER_BITRATE_TCDR_MA	 (0x00180000)
+#define NS9750_SER_BITRATE_TCDR_1 	 (0x00000000)
+#define NS9750_SER_BITRATE_TCDR_8 	 (0x00080000)
+#define NS9750_SER_BITRATE_TCDR_16	 (0x00100000)
+#define NS9750_SER_BITRATE_TCDR_32	 (0x00180000)
+#define NS9750_SER_BITRATE_RCDR_MA	 (0x00070000)
+#define NS9750_SER_BITRATE_RCDR_1 	 (0x00000000)
+#define NS9750_SER_BITRATE_RCDR_8 	 (0x00020000)
+#define NS9750_SER_BITRATE_RCDR_16	 (0x00040000)
+#define NS9750_SER_BITRATE_RCDR_32	 (0x00060000)
+#define NS9750_SER_BITRATE_TICS		 (0x00010000)
+#define NS9750_SER_BITRATE_RICS		 (0x00008000)
+#define NS9750_SER_BITRATE_N_MA		 (0x00007FFF)
+
+/* receive buffer gap timer */
+
+#define NS9750_SER_RX_BUF_TIMER_TRUN	 (0x80000000) /* UART and SPI */
+#define NS9750_SER_RX_BUF_TIMER_BT_MA	 (0x0000FFFF) /* UART and SPI */
+#define NS9750_SER_RX_BUF_TIMER_MAXLEN_MA (0x0000FFFF) /* HDLC only */
+
+/* receive character gap timer */
+
+#define NS9750_SER_RX_CHAR_TIMER_TRUN	 (0x80000000)
+#define NS9750_SER_RX_CHAR_TIMER_CT_MA	 (0x000FFFFF)
+
+/* receive match */
+
+#define NS9750_SER_RX_MATCH_RDMB1_MA	 (0xFF000000)
+#define NS9750_SER_RX_MATCH_RDMB2_MA	 (0x00FF0000)
+#define NS9750_SER_RX_MATCH_RDMB3_MA	 (0x0000FF00)
+#define NS9750_SER_RX_MATCH_RDMB4_MA	 (0x000000FF)
+
+/* receive match mask */
+
+#define NS9750_SER_RX_MATCH_MASK_RDMB1_MA (0xFF000000)
+#define NS9750_SER_RX_MATCH_MASK_RDMB2_MA (0x00FF0000)
+#define NS9750_SER_RX_MATCH_MASK_RDMB3_MA (0x0000FF00)
+#define NS9750_SER_RX_MATCH_MASK_RDMB4_MA (0x000000FF)
+
+#endif /* FS_NS9750_SER_H */
diff --git a/include/ns9750_sys.h b/include/ns9750_sys.h
new file mode 100644
index 0000000..c563cad
--- /dev/null
+++ b/include/ns9750_sys.h
@@ -0,0 +1,215 @@
+/***********************************************************************
+ *
+ * Copyright (C) 2004 by FS Forth-Systeme GmbH.
+ * All rights reserved.
+ *
+ * $Id: ns9750_sys.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $
+ * @Author: Markus Pietrek
+ * @Descr: Definitions for SYS Control Module
+ * @References: [1] NS9750 Hardware Reference Manual/December 2003 Chap. 4
+ *
+ * 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 FS_NS9750_SYS_H
+#define FS_NS9750_SYS_H
+
+#define NS9750_SYS_MODULE_BASE		(0xA0900000)
+
+#define get_sys_reg_addr(c) \
+	((volatile unsigned int *)(NS9750_SYS_MODULE_BASE+(unsigned int) (c)))
+
+/* the register addresses */
+
+#define NS9750_SYS_AHB_GEN		(0x0000)
+#define NS9750_SYS_BRC_BASE		(0x0004)
+#define NS9750_SYS_AHB_TIMEOUT		(0x0014)
+#define NS9750_SYS_AHB_ERROR1   	(0x0018)
+#define NS9750_SYS_AHB_ERROR2   	(0x001C)
+#define NS9750_SYS_AHB_MON    		(0x0020)
+#define NS9750_SYS_TIMER_COUNT_BASE	(0x0044)
+#define NS9750_SYS_TIMER_READ_BASE	(0x0084)
+#define NS9750_SYS_INT_VEC_ADR_BASE	(0x00C4)
+#define NS9750_SYS_INT_CFG_BASE		(0x0144)
+#define NS9750_SYS_ISRADDR		(0x0164)
+#define NS9750_SYS_INT_STAT_ACTIVE	(0x0168)
+#define NS9750_SYS_INT_STAT_RAW		(0x016C)
+#define NS9750_SYS_TIMER_INT_STAT	(0x0170)
+#define NS9750_SYS_SW_WDOG_CFG		(0x0174)
+#define NS9750_SYS_SW_WDOG_TIMER	(0x0178)
+#define NS9750_SYS_CLOCK		(0x017C)
+#define NS9750_SYS_RESET		(0x0180)
+#define NS9750_SYS_MISC			(0x0184)
+#define NS9750_SYS_PLL			(0x0188)
+#define NS9750_SYS_ACT_INT_STAT		(0x018C)
+#define NS9750_SYS_TIMER_CTRL_BASE	(0x0190)
+#define NS9750_SYS_CS_DYN_BASE_BASE	(0x01D0)
+#define NS9750_SYS_CS_DYN_MASK_BASE	(0x01D4)
+#define NS9750_SYS_CS_STATIC_BASE_BASE	(0x01F0)
+#define NS9750_SYS_CS_STATIC_MASK_BASE	(0x01F4)
+#define NS9750_SYS_GEN_ID		(0x0210)
+#define NS9750_SYS_EXT_INT_CTRL_BASE	(0x0214)
+
+/* the vectored register addresses */
+
+#define NS9750_SYS_TIMER_COUNT(c)	(NS9750_SYS_TIMER_COUNT_BASE + (c))
+#define NS9750_SYS_TIMER_READ(c)	(NS9750_SYS_TIMER_READ_BASE + (c))
+#define NS9750_SYS_INT_VEC_ADR(c)	(NS9750_SYS_INT_VEC_ADR_BASE + (c))
+#define NS9750_SYS_TIMER_CTRL(c)	(NS9750_SYS_TIMER_CTRL_BASE + (c))
+/* CS_DYN start with 4 */
+#define NS9750_SYS_CS_DYN_BASE(c)	(NS9750_SYS_CS_DYN_BASE_BASE + ((c)-4)*2)
+#define NS9750_SYS_CS_DYN_MASK(c)	(NS9750_SYS_CS_DYN_MASK_BASE + ((c)-4)*2)
+/* CS_STATIC start with 0 */
+#define NS9750_SYS_CS_STATIC_BASE(c)	(NS9750_SYS_CS_STATIC_BASE_BASE + (c)*2)
+#define NS9750_SYS_CS_STATIC_MASK(c)	(NS9750_SYS_CS_STATIC_MASK_BASE + (c)*2)
+#define NS9750_SYS_EXT_INT_CTRL(c)	(NS9750_SYS_EXT_INT_CTRL + (c))
+
+/* register bit fields */
+
+#define NS9750_SYS_AHB_GEN_EXMAM	(0x00000001)
+
+/* need to be n*8bit to BRC channel */
+#define NS9750_SYS_BRC_CEB		(0x00000080)
+#define NS9750_SYS_BRC_BRF_MA		(0x00000030)
+#define NS9750_SYS_BRC_BRF_100		(0x00000000)
+#define NS9750_SYS_BRC_BRF_75		(0x00000010)
+#define NS9750_SYS_BRC_BRF_50		(0x00000020)
+#define NS9750_SYS_BRC_BRF_25		(0x00000030)
+
+#define NS9750_SYS_AHB_TIMEOUT_BAT_MA	(0xFFFF0000)
+#define NS9750_SYS_AHB_TIMEOUT_BMT_MA	(0x0000FFFF)
+
+#define NS9750_SYS_AHB_ERROR2_ABL	(0x00040000)
+#define NS9750_SYS_AHB_ERROR2_AER	(0x00020000)
+#define NS9750_SYS_AHB_ERROR2_ABM	(0x00010000)
+#define NS9750_SYS_AHB_ERROR2_ABA	(0x00008000)
+#define NS9750_SYS_AHB_ERROR2_HWRT	(0x00004000)
+#define NS9750_SYS_AHB_ERROR2_HMID_MA	(0x00003C00)
+#define NS9750_SYS_AHB_ERROR2_HTPC_MA	(0x000003C0)
+#define NS9750_SYS_AHB_ERROR2_HSZ_MA	(0x00000038)
+#define NS9750_SYS_AHB_ERROR2_RR_MA	(0x00000007)
+
+#define NS9750_SYS_AHB_MON_EIC		(0x00800000)
+#define NS9750_SYS_AHB_MON_MBII		(0x00400000)
+#define NS9750_SYS_AHB_MON_MBL_MA	(0x003FFFC0)
+#define NS9750_SYS_AHB_MON_MBLDC	(0x00000020)
+#define NS9750_SYS_AHB_MON_SERDC	(0x00000010)
+#define NS9750_SYS_AHB_MON_BMTC_MA	(0x0000000C)
+#define NS9750_SYS_AHB_MON_BMTC_RECORD	(0x00000000)
+#define NS9750_SYS_AHB_MON_BMTC_GEN_IRQ	(0x00000004)
+#define NS9750_SYS_AHB_MON_BMTC_GEN_RES	(0x00000008)
+#define NS9750_SYS_AHB_MON_BATC_MA	(0x00000003)
+#define NS9750_SYS_AHB_MON_BATC_RECORD	(0x00000000)
+#define NS9750_SYS_AHB_MON_BATC_GEN_IRQ	(0x00000001)
+#define NS9750_SYS_AHB_MON_BATC_GEN_RES	(0x00000002)
+
+/* need to be n*8bit to Int Level */
+
+#define NS9750_SYS_INT_CFG_IE		(0x00000080)
+#define NS9750_SYS_INT_CFG_IT    	(0x00000020)
+#define NS9750_SYS_INT_CFG_IAD_MA	(0x0000001F)
+
+#define NS9750_SYS_TIMER_INT_STAT_MA 	(0x0000FFFF)
+
+#define NS9750_SYS_SW_WDOG_CFG_SWWE	(0x00000080)
+#define NS9750_SYS_SW_WDOG_CFG_SWWI	(0x00000020)
+#define NS9750_SYS_SW_WDOG_CFG_SWWIC	(0x00000010)
+#define NS9750_SYS_SW_WDOG_CFG_SWTCS_MA	(0x00000007)
+#define NS9750_SYS_SW_WDOG_CFG_SWTCS_2 	(0x00000000)
+#define NS9750_SYS_SW_WDOG_CFG_SWTCS_4 	(0x00000001)
+#define NS9750_SYS_SW_WDOG_CFG_SWTCS_8 	(0x00000002)
+#define NS9750_SYS_SW_WDOG_CFG_SWTCS_16	(0x00000003)
+#define NS9750_SYS_SW_WDOG_CFG_SWTCS_32	(0x00000004)
+#define NS9750_SYS_SW_WDOG_CFG_SWTCS_64	(0x00000005)
+
+#define NS9750_SYS_CLOCK_LPCS_MA	(0x00000380)
+#define NS9750_SYS_CLOCK_LPCS_1 	(0x00000000)
+#define NS9750_SYS_CLOCK_LPCS_2 	(0x00000080)
+#define NS9750_SYS_CLOCK_LPCS_4 	(0x00000100)
+#define NS9750_SYS_CLOCK_LPCS_8 	(0x00000180)
+#define NS9750_SYS_CLOCK_LPCS_EXT	(0x00000200)
+#define NS9750_SYS_CLOCK_BBC		(0x00000040)
+#define NS9750_SYS_CLOCK_LCC		(0x00000020)
+#define NS9750_SYS_CLOCK_MCC		(0x00000010)
+#define NS9750_SYS_CLOCK_PARBC		(0x00000008)
+#define NS9750_SYS_CLOCK_PC		(0x00000004)
+#define NS9750_SYS_CLOCK_MACC		(0x00000001)
+
+#define NS9750_SYS_RESET_SR		(0x80000000)
+#define NS9750_SYS_RESET_I2CW		(0x00100000)
+#define NS9750_SYS_RESET_CSE		(0x00080000)
+#define NS9750_SYS_RESET_SMWE		(0x00040000)
+#define NS9750_SYS_RESET_EWE		(0x00020000)
+#define NS9750_SYS_RESET_PI3WE		(0x00010000)
+#define NS9750_SYS_RESET_BBT		(0x00000040)
+#define NS9750_SYS_RESET_LCDC		(0x00000020)
+#define NS9750_SYS_RESET_MEMC		(0x00000010)
+#define NS9750_SYS_RESET_PCIAR		(0x00000008)
+#define NS9750_SYS_RESET_PCIM		(0x00000004)
+#define NS9750_SYS_RESET_MACM		(0x00000001)
+
+#define NS9750_SYS_MISC_REV_MA		(0xFF000000)
+#define NS9750_SYS_MISC_PCIA		(0x00002000)
+#define NS9750_SYS_MISC_VDIS		(0x00001000)
+#define NS9750_SYS_MISC_BMM		(0x00000800)
+#define NS9750_SYS_MISC_CS1DB		(0x00000400)
+#define NS9750_SYS_MISC_CS1DW_MA	(0x00000300)
+#define NS9750_SYS_MISC_MCCM		(0x00000080)
+#define NS9750_SYS_MISC_PMSS		(0x00000040)
+#define NS9750_SYS_MISC_CS1P		(0x00000020)
+#define NS9750_SYS_MISC_ENDM		(0x00000008)
+#define NS9750_SYS_MISC_MBAR		(0x00000004)
+#define NS9750_SYS_MISC_IRAM0		(0x00000001)
+
+#define NS9750_SYS_PLL_PLLBS		(0x02000000)
+#define NS9750_SYS_PLL_PLLFS_MA		(0x01800000)
+#define NS9750_SYS_PLL_PLLIS_MA		(0x00600000)
+#define NS9750_SYS_PLL_PLLND_MA		(0x001F0000)
+#define NS9750_SYS_PLL_PLLSW		(0x00008000)
+#define NS9750_SYS_PLL_PLLBSSW		(0x00000200)
+#define NS9750_SYS_PLL_FSEL_MA		(0x00000180)
+#define NS9750_SYS_PLL_CPCC_MA		(0x00000060)
+#define NS9750_SYS_PLL_NDSW_MA		(0x0000001F)
+
+#define NS9750_SYS_ACT_INT_STAT_MA 	(0x0000FFFF)
+
+#define NS9750_SYS_TIMER_CTRL_TEN	(0x00008000)
+#define NS9750_SYS_TIMER_CTRL_INTC	(0x00000200)
+#define NS9750_SYS_TIMER_CTRL_TLCS_MA	(0x000001C0)
+#define NS9750_SYS_TIMER_CTRL_TLCS_1 	(0x00000000)
+#define NS9750_SYS_TIMER_CTRL_TLCS_2 	(0x00000040)
+#define NS9750_SYS_TIMER_CTRL_TLCS_4 	(0x00000080)
+#define NS9750_SYS_TIMER_CTRL_TLCS_8 	(0x000000C0)
+#define NS9750_SYS_TIMER_CTRL_TLCS_16	(0x00000100)
+#define NS9750_SYS_TIMER_CTRL_TLCS_32	(0x00000140)
+#define NS9750_SYS_TIMER_CTRL_TLCS_64	(0x00000180)
+#define NS9750_SYS_TIMER_CTRL_TLCS_EXT	(0x000001C0)
+#define NS9750_SYS_TIMER_CTRL_TM_MA	(0x00000030)
+#define NS9750_SYS_TIMER_CTRL_TM_INT  	(0x00000000)
+#define NS9750_SYS_TIMER_CTRL_TM_LOW 	(0x00000010)
+#define NS9750_SYS_TIMER_CTRL_TM_HIGH	(0x00000020)
+#define NS9750_SYS_TIMER_CTRL_INTS	(0x00000008)
+#define NS9750_SYS_TIMER_CTRL_UDS	(0x00000004)
+#define NS9750_SYS_TIMER_CTRL_TSZ	(0x00000002)
+#define NS9750_SYS_TIMER_CTRL_REN	(0x00000001)
+
+#define NS9750_SYS_EXT_INT_CTRL_STS	(0x00000008)
+#define NS9750_SYS_EXT_INT_CTRL_CLR	(0x00000004)
+#define NS9750_SYS_EXT_INT_CTRL_PLTY	(0x00000002)
+#define NS9750_SYS_EXT_INT_CTRL_LVEDG	(0x00000001)
+
+#endif /* FS_NS9750_SYS_H */