* Patch by Robert Schwebel, 21 Jan 2003:

  - Add support for Innokom board
  - Don't complain if "install" fails
  - README cleanup (remove duplicated lines)
  - Update PXA header files

* Add documentation for existing POST code (doc/README.POST)

* Patch by Laudney Ren, 15 Jan 2003:
  Fix handling of redundand environment in "tools/envcrc.c"

* Patch by Detlev Zundel, 28 Feb 2003:
  Add bedbug support for 824x systems

* Add support for 16 MB flash configuration of TRAB board

* Patch by Erwin Rol, 27 Feb 2003:
  Add support for RTEMS

* Add image information to README

* Fix dual PCMCIA slot support (when running with just one
  slot populated)

* Add VFD type detection to trab board

* extend drivers/cs8900.c driver to synchronize  ethaddr  environment
  variable with value in the EEPROM

5 files changed, 794 insertions, 61 deletions

diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 2975fa3..dda2465 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -10,6 +10,8 @@
  * published by the Free Software Foundation.
  */
 
+#ifndef PXA_REGS_H
+#define PXA_REGS_H 1
 
 /* FIXME hack so that SA-1111.h will work [cb] */
 
@@ -425,6 +427,38 @@ typedef void            (*ExcpHndlr) (void) ;
 #define ISR		__REG(0x40301698)  /* I2C Status Register - ISR */
 #define ISAR		__REG(0x403016A0)  /* I2C Slave Address Register - ISAR */
 
+/* ----- Control register bits ---------------------------------------- */
+
+#define ICR_START	0x1		/* start bit */
+#define ICR_STOP	0x2		/* stop bit */
+#define ICR_ACKNAK	0x4		/* send ACK(0) or NAK(1) */
+#define ICR_TB		0x8 		/* transfer byte bit */
+#define ICR_MA		0x10		/* master abort */
+#define ICR_SCLE	0x20		/* master clock enable */
+#define ICR_IUE		0x40		/* unit enable */
+#define ICR_GCD		0x80		/* general call disable */
+#define ICR_ITEIE	0x100		/* enable tx interrupts */
+#define ICR_IRFIE	0x200		/* enable rx interrupts */
+#define ICR_BEIE	0x400		/* enable bus error ints */
+#define ICR_SSDIE	0x800		/* slave STOP detected int enable */
+#define ICR_ALDIE	0x1000  	/* enable arbitration interrupt */
+#define ICR_SADIE	0x2000		/* slave address detected int enable */
+#define ICR_UR		0x4000		/* unit reset */
+
+/* ----- Status register bits ----------------------------------------- */
+
+#define ISR_RWM         0x1		/* read/write mode */
+#define ISR_ACKNAK      0x2		/* ack/nak status */
+#define ISR_UB          0x4		/* unit busy */
+#define ISR_IBB         0x8		/* bus busy */
+#define ISR_SSD         0x10		/* slave stop detected */
+#define ISR_ALD         0x20		/* arbitration loss detected */
+#define ISR_ITE         0x40            /* tx buffer empty */
+#define ISR_IRF         0x80            /* rx buffer full */
+#define ISR_GCAD        0x100		/* general call address detected */
+#define ISR_SAD         0x200		/* slave address detected */
+#define ISR_BED         0x400           /* bus error no ACK/NAK */
+
 
 /*
  * Serial Audio Controller
@@ -1128,6 +1162,6 @@ typedef void            (*ExcpHndlr) (void) ;
 #define MCIO1_OFFSET    0x3C
 #define MDMRS_OFFSET    0x40
 
-
+#endif /* PXA_REGS_H */
 
 
diff --git a/include/asm-arm/arch-xscale/pxa-regs.h b/include/asm-arm/arch-xscale/pxa-regs.h
index 2975fa3..449ec9f 100644
--- a/include/asm-arm/arch-xscale/pxa-regs.h
+++ b/include/asm-arm/arch-xscale/pxa-regs.h
@@ -1,15 +1,23 @@
 /*
  *  linux/include/asm-arm/arch-pxa/pxa-regs.h
- *
+ *  
  *  Author:	Nicolas Pitre
  *  Created:	Jun 15, 2001
  *  Copyright:	MontaVista Software Inc.
- *
+ *  
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
+ *
+ * - 2003/01/20: Robert Schwebel <r.schwebel@pengutronix.de
+ *   Original file taken from linux-2.4.19-rmk4-pxa1. Added some definitions.
+ *   Added include for hardware.h (for __REG definition)
  */
+#ifndef _PXA_REGS_H_
+#define _PXA_REGS_H_
 
+#include "bitfield.h"
+#include "hardware.h"
 
 /* FIXME hack so that SA-1111.h will work [cb] */
 
@@ -22,13 +30,6 @@ typedef void            *Address ;
 typedef void            (*ExcpHndlr) (void) ;
 #endif
 
-#ifndef __ASSEMBLY__
-#define io_p2v(PhAdd)    (PhAdd)
-#define __REG(x) (*((volatile u32 *)io_p2v(x)))
-#else
-#define __REG(x) (x)
-#endif
-
 /*
  * PXA Chip selects
  */
@@ -369,7 +370,7 @@ typedef void            (*ExcpHndlr) (void) ;
 #define LSR_OE		(1 << 1)	/* Overrun Error */
 #define LSR_DR		(1 << 0)	/* Data Ready */
 
-#define MCR_LOOP	(1 << 4)	*/
+#define MCR_LOOP	(1 << 4)	*/ 
 #define MCR_OUT2	(1 << 3)	/* force MSR_DCD in loopback mode */
 #define MCR_OUT1	(1 << 2)	/* force MSR_RI in loopback mode */
 #define MCR_RTS		(1 << 1)	/* Request to Send */
@@ -414,7 +415,6 @@ typedef void            (*ExcpHndlr) (void) ;
                 IrSR_RCVEIR_UART_MODE | \
                 IrSR_XMITIR_IR_MODE)
 
-
 /*
  * I2C registers
  */
@@ -425,6 +425,38 @@ typedef void            (*ExcpHndlr) (void) ;
 #define ISR		__REG(0x40301698)  /* I2C Status Register - ISR */
 #define ISAR		__REG(0x403016A0)  /* I2C Slave Address Register - ISAR */
 
+/* ----- Control register bits ---------------------------------------- */
+
+#define ICR_START	0x1		/* start bit */
+#define ICR_STOP	0x2		/* stop bit */
+#define ICR_ACKNAK	0x4		/* send ACK(0) or NAK(1) */
+#define ICR_TB		0x8 		/* transfer byte bit */
+#define ICR_MA		0x10		/* master abort */
+#define ICR_SCLE	0x20		/* master clock enable */
+#define ICR_IUE		0x40		/* unit enable */
+#define ICR_GCD		0x80		/* general call disable */
+#define ICR_ITEIE	0x100		/* enable tx interrupts */
+#define ICR_IRFIE	0x200		/* enable rx interrupts */
+#define ICR_BEIE	0x400		/* enable bus error ints */
+#define ICR_SSDIE	0x800		/* slave STOP detected int enable */
+#define ICR_ALDIE	0x1000  	/* enable arbitration interrupt */
+#define ICR_SADIE	0x2000		/* slave address detected int enable */
+#define ICR_UR		0x4000		/* unit reset */
+#define ICR_FM		0x8000		/* Fast Mode */
+
+/* ----- Status register bits ----------------------------------------- */
+
+#define ISR_RWM         0x1		/* read/write mode */
+#define ISR_ACKNAK      0x2		/* ack/nak status */
+#define ISR_UB          0x4		/* unit busy */
+#define ISR_IBB         0x8		/* bus busy */	
+#define ISR_SSD         0x10		/* slave stop detected */
+#define ISR_ALD         0x20		/* arbitration loss detected */
+#define ISR_ITE         0x40            /* tx buffer empty */
+#define ISR_IRF         0x80            /* rx buffer full */
+#define ISR_GCAD        0x100		/* general call address detected */
+#define ISR_SAD         0x200		/* slave address detected */
+#define ISR_BED         0x400           /* bus error no ACK/NAK */
 
 /*
  * Serial Audio Controller
@@ -524,24 +556,92 @@ typedef void            (*ExcpHndlr) (void) ;
 /*
  * USB Device Controller
  */
+#define UDC_RES1	__REG(0x40600004)  /* UDC Undocumented - Reserved1 */
+#define UDC_RES2	__REG(0x40600008)  /* UDC Undocumented - Reserved2 */
+#define UDC_RES3	__REG(0x4060000C)  /* UDC Undocumented - Reserved3 */
 
 #define UDCCR		__REG(0x40600000)  /* UDC Control Register */
+#define UDCCR_UDE	(1 << 0)	/* UDC enable */
+#define UDCCR_UDA	(1 << 1)	/* UDC active */
+#define UDCCR_RSM	(1 << 2)	/* Device resume */
+#define UDCCR_RESIR	(1 << 3)	/* Resume interrupt request */
+#define UDCCR_SUSIR	(1 << 4)	/* Suspend interrupt request */
+#define UDCCR_SRM	(1 << 5)	/* Suspend/resume interrupt mask */
+#define UDCCR_RSTIR	(1 << 6)	/* Reset interrupt request */
+#define UDCCR_REM	(1 << 7)	/* Reset interrupt mask */
+
 #define UDCCS0		__REG(0x40600010)  /* UDC Endpoint 0 Control/Status Register */
+#define UDCCS0_OPR	(1 << 0)	/* OUT packet ready */
+#define UDCCS0_IPR	(1 << 1)	/* IN packet ready */
+#define UDCCS0_FTF	(1 << 2)	/* Flush Tx FIFO */
+#define UDCCS0_DRWF	(1 << 3)	/* Device remote wakeup feature */
+#define UDCCS0_SST	(1 << 4)	/* Sent stall */
+#define UDCCS0_FST	(1 << 5)	/* Force stall */
+#define UDCCS0_RNE	(1 << 6)	/* Receive FIFO no empty */
+#define UDCCS0_SA	(1 << 7)	/* Setup active */
+
+/* Bulk IN - Endpoint 1,6,11 */
 #define UDCCS1		__REG(0x40600014)  /* UDC Endpoint 1 (IN) Control/Status Register */
-#define UDCCS2		__REG(0x40600018)  /* UDC Endpoint 2 (OUT) Control/Status Register */
-#define UDCCS3		__REG(0x4060001C)  /* UDC Endpoint 3 (IN) Control/Status Register */
-#define UDCCS4		__REG(0x40600020)  /* UDC Endpoint 4 (OUT) Control/Status Register */
-#define UDCCS5		__REG(0x40600024)  /* UDC Endpoint 5 (Interrupt) Control/Status Register */
 #define UDCCS6		__REG(0x40600028)  /* UDC Endpoint 6 (IN) Control/Status Register */
-#define UDCCS7		__REG(0x4060002C)  /* UDC Endpoint 7 (OUT) Control/Status Register */
-#define UDCCS8		__REG(0x40600030)  /* UDC Endpoint 8 (IN) Control/Status Register */
-#define UDCCS9		__REG(0x40600034)  /* UDC Endpoint 9 (OUT) Control/Status Register */
-#define UDCCS10		__REG(0x40600038)  /* UDC Endpoint 10 (Interrupt) Control/Status Register */
 #define UDCCS11		__REG(0x4060003C)  /* UDC Endpoint 11 (IN) Control/Status Register */
+
+#define UDCCS_BI_TFS	(1 << 0)	/* Transmit FIFO service */
+#define UDCCS_BI_TPC	(1 << 1)	/* Transmit packet complete */
+#define UDCCS_BI_FTF	(1 << 2)	/* Flush Tx FIFO */
+#define UDCCS_BI_TUR	(1 << 3)	/* Transmit FIFO underrun */
+#define UDCCS_BI_SST	(1 << 4)	/* Sent stall */
+#define UDCCS_BI_FST	(1 << 5)	/* Force stall */
+#define UDCCS_BI_TSP	(1 << 7)	/* Transmit short packet */
+
+/* Bulk OUT - Endpoint 2,7,12 */
+#define UDCCS2		__REG(0x40600018)  /* UDC Endpoint 2 (OUT) Control/Status Register */
+#define UDCCS7		__REG(0x4060002C)  /* UDC Endpoint 7 (OUT) Control/Status Register */
 #define UDCCS12		__REG(0x40600040)  /* UDC Endpoint 12 (OUT) Control/Status Register */
+
+#define UDCCS_BO_RFS	(1 << 0)	/* Receive FIFO service */
+#define UDCCS_BO_RPC	(1 << 1)	/* Receive packet complete */
+#define UDCCS_BO_DME	(1 << 3)	/* DMA enable */
+#define UDCCS_BO_SST	(1 << 4)	/* Sent stall */
+#define UDCCS_BO_FST	(1 << 5)	/* Force stall */
+#define UDCCS_BO_RNE	(1 << 6)	/* Receive FIFO not empty */
+#define UDCCS_BO_RSP	(1 << 7)	/* Receive short packet */
+
+/* Isochronous IN - Endpoint 3,8,13 */
+#define UDCCS3		__REG(0x4060001C)  /* UDC Endpoint 3 (IN) Control/Status Register */
+#define UDCCS8		__REG(0x40600030)  /* UDC Endpoint 8 (IN) Control/Status Register */
 #define UDCCS13		__REG(0x40600044)  /* UDC Endpoint 13 (IN) Control/Status Register */
+
+#define UDCCS_II_TFS	(1 << 0)	/* Transmit FIFO service */
+#define UDCCS_II_TPC	(1 << 1)	/* Transmit packet complete */
+#define UDCCS_II_FTF	(1 << 2)	/* Flush Tx FIFO */
+#define UDCCS_II_TUR	(1 << 3)	/* Transmit FIFO underrun */
+#define UDCCS_II_TSP	(1 << 7)	/* Transmit short packet */
+
+/* Isochronous OUT - Endpoint 4,9,14 */
+#define UDCCS4		__REG(0x40600020)  /* UDC Endpoint 4 (OUT) Control/Status Register */
+#define UDCCS9		__REG(0x40600034)  /* UDC Endpoint 9 (OUT) Control/Status Register */
 #define UDCCS14		__REG(0x40600048)  /* UDC Endpoint 14 (OUT) Control/Status Register */
+
+#define UDCCS_IO_RFS	(1 << 0)	/* Receive FIFO service */
+#define UDCCS_IO_RPC	(1 << 1)	/* Receive packet complete */
+#define UDCCS_IO_ROF	(1 << 3)	/* Receive overflow */
+#define UDCCS_IO_DME	(1 << 3)	/* DMA enable */
+#define UDCCS_IO_RNE	(1 << 6)	/* Receive FIFO not empty */
+#define UDCCS_IO_RSP	(1 << 7)	/* Receive short packet */
+
+/* Interrupt IN - Endpoint 5,10,15 */
+#define UDCCS5		__REG(0x40600024)  /* UDC Endpoint 5 (Interrupt) Control/Status Register */
+#define UDCCS10		__REG(0x40600038)  /* UDC Endpoint 10 (Interrupt) Control/Status Register */
 #define UDCCS15		__REG(0x4060004C)  /* UDC Endpoint 15 (Interrupt) Control/Status Register */
+
+#define UDCCS_INT_TFS	(1 << 0)	/* Transmit FIFO service */
+#define UDCCS_INT_TPC	(1 << 1)	/* Transmit packet complete */
+#define UDCCS_INT_FTF	(1 << 2)	/* Flush Tx FIFO */
+#define UDCCS_INT_TUR	(1 << 3)	/* Transmit FIFO underrun */
+#define UDCCS_INT_SST	(1 << 4)	/* Sent stall */
+#define UDCCS_INT_FST	(1 << 5)	/* Force stall */
+#define UDCCS_INT_TSP	(1 << 7)	/* Transmit short packet */
+
 #define UFNRH		__REG(0x40600060)  /* UDC Frame Number Register High */
 #define UFNRL		__REG(0x40600064)  /* UDC Frame Number Register Low */
 #define UBCR2		__REG(0x40600068)  /* UDC Byte Count Reg 2 */
@@ -566,11 +666,51 @@ typedef void            (*ExcpHndlr) (void) ;
 #define UDDR13		__REG(0x40600C00)  /* UDC Endpoint 13 Data Register */
 #define UDDR14		__REG(0x40600E00)  /* UDC Endpoint 14 Data Register */
 #define UDDR15		__REG(0x406000E0)  /* UDC Endpoint 15 Data Register */
+
 #define UICR0		__REG(0x40600050)  /* UDC Interrupt Control Register 0 */
+
+#define UICR0_IM0	(1 << 0)	/* Interrupt mask ep 0 */
+#define UICR0_IM1	(1 << 1)	/* Interrupt mask ep 1 */
+#define UICR0_IM2	(1 << 2)	/* Interrupt mask ep 2 */
+#define UICR0_IM3	(1 << 3)	/* Interrupt mask ep 3 */
+#define UICR0_IM4	(1 << 4)	/* Interrupt mask ep 4 */
+#define UICR0_IM5	(1 << 5)	/* Interrupt mask ep 5 */
+#define UICR0_IM6	(1 << 6)	/* Interrupt mask ep 6 */
+#define UICR0_IM7	(1 << 7)	/* Interrupt mask ep 7 */
+
 #define UICR1		__REG(0x40600054)  /* UDC Interrupt Control Register 1 */
+
+#define UICR1_IM8	(1 << 0)	/* Interrupt mask ep 8 */
+#define UICR1_IM9	(1 << 1)	/* Interrupt mask ep 9 */
+#define UICR1_IM10	(1 << 2)	/* Interrupt mask ep 10 */
+#define UICR1_IM11	(1 << 3)	/* Interrupt mask ep 11 */
+#define UICR1_IM12	(1 << 4)	/* Interrupt mask ep 12 */
+#define UICR1_IM13	(1 << 5)	/* Interrupt mask ep 13 */
+#define UICR1_IM14	(1 << 6)	/* Interrupt mask ep 14 */
+#define UICR1_IM15	(1 << 7)	/* Interrupt mask ep 15 */
+
 #define USIR0		__REG(0x40600058)  /* UDC Status Interrupt Register 0 */
+
+#define USIR0_IR0	(1 << 0)	/* Interrup request ep 0 */
+#define USIR0_IR1	(1 << 1)	/* Interrup request ep 1 */
+#define USIR0_IR2	(1 << 2)	/* Interrup request ep 2 */
+#define USIR0_IR3	(1 << 3)	/* Interrup request ep 3 */
+#define USIR0_IR4	(1 << 4)	/* Interrup request ep 4 */
+#define USIR0_IR5	(1 << 5)	/* Interrup request ep 5 */
+#define USIR0_IR6	(1 << 6)	/* Interrup request ep 6 */
+#define USIR0_IR7	(1 << 7)	/* Interrup request ep 7 */
+
 #define USIR1		__REG(0x4060005C)  /* UDC Status Interrupt Register 1 */
 
+#define USIR1_IR8	(1 << 0)	/* Interrup request ep 8 */
+#define USIR1_IR9	(1 << 1)	/* Interrup request ep 9 */
+#define USIR1_IR10	(1 << 2)	/* Interrup request ep 10 */
+#define USIR1_IR11	(1 << 3)	/* Interrup request ep 11 */
+#define USIR1_IR12	(1 << 4)	/* Interrup request ep 12 */
+#define USIR1_IR13	(1 << 5)	/* Interrup request ep 13 */
+#define USIR1_IR14	(1 << 6)	/* Interrup request ep 14 */
+#define USIR1_IR15	(1 << 7)	/* Interrup request ep 15 */
+
 
 /*
  * Fast Infrared Communication Port
@@ -917,6 +1057,22 @@ typedef void            (*ExcpHndlr) (void) ;
 #define PGSR2		__REG(0x40F00028)  /* Power Manager GPIO Sleep State Register for GP[84-64] */
 #define RCSR		__REG(0x40F00030)  /* Reset Controller Status Register */
 
+#define PSSR_RDH	(1 << 5)	/* Read Disable Hold */
+#define PSSR_PH		(1 << 4)	/* Peripheral Control Hold */
+#define PSSR_VFS	(1 << 2)	/* VDD Fault Status */
+#define PSSR_BFS	(1 << 1)	/* Battery Fault Status */
+#define PSSR_SSS	(1 << 0)	/* Software Sleep Status */
+
+#define PCFR_DS		(1 << 3)	/* Deep Sleep Mode */
+#define PCFR_FS		(1 << 2)	/* Float Static Chip Selects */
+#define PCFR_FP		(1 << 1)	/* Float PCMCIA controls */
+#define PCFR_OPDE	(1 << 0)	/* 3.6864 MHz oscillator power-down enable */
+
+#define RCSR_GPR	(1 << 3)	/* GPIO Reset */
+#define RCSR_SMR	(1 << 2)	/* Sleep Mode */
+#define RCSR_WDR	(1 << 1)	/* Watchdog Reset */
+#define RCSR_HWR	(1 << 0)	/* Hardware Reset */
+
 
 /*
  * SSP Serial Port Registers
@@ -1040,19 +1196,105 @@ typedef void            (*ExcpHndlr) (void) ;
 #define LCCR0_BM	(1 << 20) 	/* Branch mask */
 #define LCCR0_OUM	(1 << 21)	/* Output FIFO underrun mask */
 
+#define LCCR1_PPL       Fld (10, 0)      /* Pixels Per Line - 1 */
+#define LCCR1_DisWdth(Pixel)            /* Display Width [1..800 pix.]  */ \
+                        (((Pixel) - 1) << FShft (LCCR1_PPL))
+
+#define LCCR1_HSW       Fld (6, 10)     /* Horizontal Synchronization     */
+#define LCCR1_HorSnchWdth(Tpix)         /* Horizontal Synchronization     */ \
+                                        /* pulse Width [1..64 Tpix]       */ \
+                        (((Tpix) - 1) << FShft (LCCR1_HSW))
+
+#define LCCR1_ELW       Fld (8, 16)     /* End-of-Line pixel clock Wait    */
+                                        /* count - 1 [Tpix]                */
+#define LCCR1_EndLnDel(Tpix)            /*  End-of-Line Delay              */ \
+                                        /*  [1..256 Tpix]                  */ \
+                        (((Tpix) - 1) << FShft (LCCR1_ELW))
+
+#define LCCR1_BLW       Fld (8, 24)     /* Beginning-of-Line pixel clock   */
+                                        /* Wait count - 1 [Tpix]           */
+#define LCCR1_BegLnDel(Tpix)            /*  Beginning-of-Line Delay        */ \
+                                        /*  [1..256 Tpix]                  */ \
+                        (((Tpix) - 1) << FShft (LCCR1_BLW))
+
+
+#define LCCR2_LPP       Fld (10, 0)     /* Line Per Panel - 1              */
+#define LCCR2_DisHght(Line)             /*  Display Height [1..1024 lines] */ \
+                        (((Line) - 1) << FShft (LCCR2_LPP))
+
+#define LCCR2_VSW       Fld (6, 10)     /* Vertical Synchronization pulse  */
+                                        /* Width - 1 [Tln] (L_FCLK)        */
+#define LCCR2_VrtSnchWdth(Tln)          /*  Vertical Synchronization pulse */ \
+                                        /*  Width [1..64 Tln]              */ \
+                        (((Tln) - 1) << FShft (LCCR2_VSW))
+
+#define LCCR2_EFW       Fld (8, 16)     /* End-of-Frame line clock Wait    */
+                                        /* count [Tln]                     */
+#define LCCR2_EndFrmDel(Tln)            /*  End-of-Frame Delay             */ \
+                                        /*  [0..255 Tln]                   */ \
+                        ((Tln) << FShft (LCCR2_EFW))
+
+#define LCCR2_BFW       Fld (8, 24)     /* Beginning-of-Frame line clock   */
+                                        /* Wait count [Tln]                */
+#define LCCR2_BegFrmDel(Tln)            /*  Beginning-of-Frame Delay       */ \
+                                        /*  [0..255 Tln]                   */ \
+                        ((Tln) << FShft (LCCR2_BFW))
+
+#if 0
 #define LCCR3_PCD	(0xff)		/* Pixel clock divisor */
 #define LCCR3_ACB	(0xff << 8)	/* AC Bias pin frequency */
 #define LCCR3_ACB_S	8
+#endif
+
 #define LCCR3_API	(0xf << 16)	/* AC Bias pin trasitions per interrupt */
 #define LCCR3_API_S	16
 #define LCCR3_VSP	(1 << 20)	/* vertical sync polarity */
 #define LCCR3_HSP	(1 << 21)	/* horizontal sync polarity */
 #define LCCR3_PCP	(1 << 22)	/* pixel clock polarity */
 #define LCCR3_OEP	(1 << 23)	/* output enable polarity */
+#if 0
 #define LCCR3_BPP	(7 << 24)	/* bits per pixel */
 #define LCCR3_BPP_S	24
+#endif
 #define LCCR3_DPC	(1 << 27)	/* double pixel clock mode */
 
+
+#define LCCR3_PCD       Fld (8, 0)      /* Pixel Clock Divisor */
+#define LCCR3_PixClkDiv(Div)            /* Pixel Clock Divisor */ \
+                        (((Div) << FShft (LCCR3_PCD)))
+
+
+#define LCCR3_BPP       Fld (3, 24)     /* Bit Per Pixel */
+#define LCCR3_Bpp(Bpp)                  /* Bit Per Pixel */ \
+                        (((Bpp) << FShft (LCCR3_BPP)))
+
+#define LCCR3_ACB       Fld (8, 8)      /* AC Bias */
+#define LCCR3_Acb(Acb)                  /* BAC Bias */ \
+                        (((Acb) << FShft (LCCR3_ACB)))
+
+#define LCCR3_HorSnchH  (LCCR3_HSP*0)   /*  Horizontal Synchronization     */
+                                        /*  pulse active High              */
+#define LCCR3_HorSnchL  (LCCR3_HSP*1)   /*  Horizontal Synchronization     */
+
+#define LCCR3_VrtSnchH  (LCCR3_VSP*0)   /*  Vertical Synchronization pulse */
+                                        /*  active High                    */
+#define LCCR3_VrtSnchL  (LCCR3_VSP*1)   /*  Vertical Synchronization pulse */
+                                        /*  active Low                     */
+
+#define LCSR_LDD	(1 << 0)	/* LCD Disable Done */
+#define LCSR_SOF	(1 << 1)	/* Start of frame */
+#define LCSR_BER	(1 << 2)	/* Bus error */
+#define LCSR_ABC	(1 << 3)	/* AC Bias count */
+#define LCSR_IUL	(1 << 4)	/* input FIFO underrun Lower panel */
+#define LCSR_IUU	(1 << 5)	/* input FIFO underrun Upper panel */
+#define LCSR_OU		(1 << 6)	/* output FIFO underrun */
+#define LCSR_QD		(1 << 7)	/* quick disable */
+#define LCSR_EOF	(1 << 8)	/* end of frame */
+#define LCSR_BS		(1 << 9)	/* branch status */
+#define LCSR_SINT	(1 << 10)	/* subsequent interrupt */
+
+#define LDCMD_PAL	(1 << 26)	/* instructs DMA to load palette buffer */
+
 #define LCSR_LDD	(1 << 0)	/* LCD Disable Done */
 #define LCSR_SOF	(1 << 1)	/* Start of frame */
 #define LCSR_BER	(1 << 2)	/* Bus error */
@@ -1071,45 +1313,7 @@ typedef void            (*ExcpHndlr) (void) ;
  * Memory controller
  */
 
-#define MEMC_BASE __REG(0x48000000)  /* Base of Memoriy Controller */
-#define MDCNFG		__REG(0x48000000)  /* SDRAM Configuration Register 0 */
-#define MDREFR		__REG(0x48000004)  /* SDRAM Refresh Control Register */
-#define MSC0		__REG(0x48000008)  /* Static Memory Control Register 0 */
-#define MSC1		__REG(0x4800000C)  /* Static Memory Control Register 1 */
-#define MSC2		__REG(0x48000010)  /* Static Memory Control Register 2 */
-#define MECR		__REG(0x48000014)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
-#define SXLCR		__REG(0x48000018)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
-#define SXCNFG		__REG(0x4800001C)  /* Synchronous Static Memory Control Register */
-#define SXMRS		__REG(0x48000024)  /* MRS value to be written to Synchronous Flash or SMROM */
-#define MCMEM0		__REG(0x48000028)  /* Card interface Common Memory Space Socket 0 Timing */
-#define MCMEM1		__REG(0x4800002C)  /* Card interface Common Memory Space Socket 1 Timing */
-#define MCATT0		__REG(0x48000030)  /* Card interface Attribute Space Socket 0 Timing Configuration */
-#define MCATT1		__REG(0x48000034)  /* Card interface Attribute Space Socket 1 Timing Configuration */
-#define MCIO0		__REG(0x48000038)  /* Card interface I/O Space Socket 0 Timing Configuration */
-#define MCIO1		__REG(0x4800003C)  /* Card interface I/O Space Socket 1 Timing Configuration */
-#define MDMRS		__REG(0x48000040)  /* MRS value to be written to SDRAM */
-#define BOOT_DEF	__REG(0x48000044)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
-
-#define MDCNFG_DE0      0x00000001
-#define MDCNFG_DE1      0x00000002
-#define MDCNFG_DE2      0x00010000
-#define MDCNFG_DE3      0x00020000
-#define MDCNFG_DWID0    0x00000004
-
-#define MDREFR_E0PIN    0x00001000
-#define MDREFR_K0RUN	0x00002000
-#define MDREFR_K0DB2	0x00004000
-#define MDREFR_E1PIN    0x00008000
-#define MDREFR_K1RUN	0x00010000
-#define MDREFR_K1DB2	0x00020000
-#define MDREFR_K2RUN	0x00040000
-#define MDREFR_K2DB2	0x00080000
-#define MDREFR_APD	0x00100000
-#define MDREFR_SLFRSH	0x00400000
-#define MDREFR_K0FREE	0x00800000
-#define MDREFR_K1FREE	0x01000000
-#define MDREFR_K2FREE	0x02000000
-
+#define MEMC_BASE	__REG(0x48000000)  /* Base of Memory Controller */
 #define MDCNFG_OFFSET   0x0
 #define MDREFR_OFFSET   0x4
 #define MSC0_OFFSET     0x8
@@ -1127,7 +1331,44 @@ typedef void            (*ExcpHndlr) (void) ;
 #define MCIO0_OFFSET    0x38
 #define MCIO1_OFFSET    0x3C
 #define MDMRS_OFFSET    0x40
+	
+#define MDCNFG		__REG(0x48000000)  /* SDRAM Configuration Register 0 */
+#define MDCNFG_DE0	0x00000001
+#define MDCNFG_DE1	0x00000002
+#define MDCNFG_DE2	0x00010000
+#define MDCNFG_DE3	0x00020000
+#define MDCNFG_DWID0	0x00000004
+	
+#define MDREFR		__REG(0x48000004)  /* SDRAM Refresh Control Register */
+#define MSC0		__REG(0x48000008)  /* Static Memory Control Register 0 */
+#define MSC1		__REG(0x4800000C)  /* Static Memory Control Register 1 */
+#define MSC2		__REG(0x48000010)  /* Static Memory Control Register 2 */
+#define MECR		__REG(0x48000014)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
+#define SXLCR		__REG(0x48000018)  /* LCR value to be written to SDRAM-Timing Synchronous Flash */
+#define SXCNFG		__REG(0x4800001C)  /* Synchronous Static Memory Control Register */
+#define SXMRS		__REG(0x48000024)  /* MRS value to be written to Synchronous Flash or SMROM */
+#define MCMEM0		__REG(0x48000028)  /* Card interface Common Memory Space Socket 0 Timing */
+#define MCMEM1		__REG(0x4800002C)  /* Card interface Common Memory Space Socket 1 Timing */
+#define MCATT0		__REG(0x48000030)  /* Card interface Attribute Space Socket 0 Timing Configuration */
+#define MCATT1		__REG(0x48000034)  /* Card interface Attribute Space Socket 1 Timing Configuration */
+#define MCIO0		__REG(0x48000038)  /* Card interface I/O Space Socket 0 Timing Configuration */
+#define MCIO1		__REG(0x4800003C)  /* Card interface I/O Space Socket 1 Timing Configuration */
+#define MDMRS		__REG(0x48000040)  /* MRS value to be written to SDRAM */
+#define BOOT_DEF	__REG(0x48000044)  /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */
 
+#define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */
+#define MDREFR_K1FREE	(1 << 24)	/* SDRAM Free-Running Control */
+#define MDREFR_K0FREE	(1 << 23)	/* SDRAM Free-Running Control */
+#define MDREFR_SLFRSH	(1 << 22)	/* SDRAM Self-Refresh Control/Status */
+#define MDREFR_APD	(1 << 20)	/* SDRAM/SSRAM Auto-Power-Down Enable */
+#define MDREFR_K2DB2	(1 << 19)	/* SDCLK2 Divide by 2 Control/Status */
+#define MDREFR_K2RUN	(1 << 18)	/* SDCLK2 Run Control/Status */
+#define MDREFR_K1DB2	(1 << 17)	/* SDCLK1 Divide by 2 Control/Status */
+#define MDREFR_K1RUN	(1 << 16)	/* SDCLK1 Run Control/Status */
+#define MDREFR_E1PIN	(1 << 15)	/* SDCKE1 Level Control/Status */
+#define MDREFR_K0DB2	(1 << 14)	/* SDCLK0 Divide by 2 Control/Status */
+#define MDREFR_K0RUN	(1 << 13)	/* SDCLK0 Run Control/Status */
+#define MDREFR_E0PIN	(1 << 12)	/* SDCKE0 Level Control/Status */
 
 
-
+#endif
diff --git a/include/asm-arm/proc-armv/ptrace.h b/include/asm-arm/proc-armv/ptrace.h
index 51708b9..b32edfc 100644
--- a/include/asm-arm/proc-armv/ptrace.h
+++ b/include/asm-arm/proc-armv/ptrace.h
@@ -61,6 +61,8 @@ struct pt_regs {
 #define ARM_r0		uregs[0]
 #define ARM_ORIG_r0	uregs[17]
 
+#define instruction_pointer(regs)	((regs)->ARM_ip)
+
 #ifdef __KERNEL__
 
 #define user_mode(regs)	\
diff --git a/include/configs/innokom.h b/include/configs/innokom.h
new file mode 100644
index 0000000..a8ee99a
--- /dev/null
+++ b/include/configs/innokom.h
@@ -0,0 +1,444 @@
+/*
+ * (C) Copyright 2000, 2001, 2002
+ * Robert Schwebel, Pengutronix, r.schwebel@pengutronix.de.
+ *
+ * Configuration for the Auerswald Innokom CPU board.
+ *
+ * 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
+ */
+
+/*
+ * include/configs/innokom.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define DEBUG 1
+
+/*
+ * If we are developing, we might want to start U-Boot 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_PXA250 		1	/* This is an PXA250 CPU            */
+#define CONFIG_INNOKOM		1	/* on an Auerswald Innokom board    */
+
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff      */
+					/* for timer/console/ethernet       */
+/*
+ * Hardware drivers
+ */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_FFUART		1	/* we use FFUART on CSB226 */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE		19200
+
+#define CONFIG_COMMANDS		((CONFIG_CMD_DFL | CFG_CMD_I2C | CFG_CMD_EEPROM) & ~CFG_CMD_NET)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any)   */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY	3
+/* #define CONFIG_BOOTARGS	"root=/dev/nfs ip=bootp console=ttyS0,19200" */
+#define CONFIG_BOOTARGS		"console=ttyS0,19200"
+#define CONFIG_ETHADDR		FF:FF:FF:FF:FF:FF
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_IPADDR		192.168.1.56
+#define CONFIG_SERVERIP		192.168.1.2
+#define CONFIG_BOOTCOMMAND	"bootm 0x40000"
+#define CONFIG_SHOW_BOOT_PROGRESS
+
+#define CONFIG_CMDLINE_TAG	1
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE	19200		/* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX	2		/* which serial port to use */
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+
+/*
+ * Size of malloc() pool; this lives below the uppermost 128 KiB which are
+ * used for the RAM copy of the uboot code
+ */
+/* #define CFG_MALLOC_LEN	(CFG_ENV_SIZE + 128*1024) */
+#define CFG_MALLOC_LEN		(128*1024)
+
+#define CFG_LONGHELP				/* undef to save memory         */
+#define CFG_PROMPT		"uboot> "	/* Monitor Command Prompt       */
+#define CFG_CBSIZE		128		/* 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	0xa0400000      /* memtest works on     */
+#define CFG_MEMTEST_END         0xa0800000      /* 4 ... 8 MB in DRAM   */
+
+#undef  CFG_CLKS_IN_HZ          /* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR           0xa7fe0000      /* default load address */
+						/* RS: where is this documented? */
+						/* RS: is this where U-Boot is  */
+						/* RS: relocated to in RAM?      */
+
+#define CFG_HZ                  3686400         /* incrementer freq: 3.6864 MHz */
+						/* RS: the oscillator is actually 3680130?? */
+
+#define CFG_CPUSPEED            0x141           /* set core clock to 200/200/100 MHz */
+						/* 0101000001 */
+						/*      ^^^^^ Memory Speed 99.53 MHz         */
+						/*    ^^      Run Mode Speed = 2x Mem Speed  */
+						/* ^^         Turbo Mode Sp. = 1x Run M. Sp. */
+
+#define CFG_MONITOR_LEN		0x20000		/* 128 KiB */
+
+                                                /* valid baudrates */
+#define CFG_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * I2C bus
+ */
+#define CONFIG_HARD_I2C 1
+#define CFG_I2C_SPEED 50000
+#define CFG_I2C_SLAVE 0xfe
+
+#define CFG_ENV_IS_IN_EEPROM 		1
+
+#define CFG_ENV_OFFSET			0x00	/* environment starts here  */
+#define CFG_ENV_SIZE			1024	/* 1 KiB                    */
+#define CFG_I2C_EEPROM_ADDR		0x50	/* A0 = 0 (hardwired)       */
+#define CFG_EEPROM_PAGE_WRITE_BITS	5	/* 5 bits = 32 octets       */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10	/* between stop and start   */
+#define CFG_I2C_EEPROM_ADDR_LEN		2	/* length of address        */
+#define CFG_EEPROM_SIZE			4096	/* size in bytes            */
+
+/*
+ * 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
+ */
+#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM   */
+#define PHYS_SDRAM_1		0xa0000000	/* SDRAM Bank #1            */
+#define PHYS_SDRAM_1_SIZE	0x04000000	/* 64 MB                    */
+
+#define PHYS_FLASH_1		0x00000000	/* Flash Bank #1            */
+#define PHYS_FLASH_SIZE		0x01000000	/* 16 MB                    */
+
+#define CFG_DRAM_BASE		0xa0000000	/* RAM starts here          */
+#define CFG_DRAM_SIZE		0x04000000
+
+#define CFG_FLASH_BASE          PHYS_FLASH_1
+
+/*
+ * GPIO settings;
+ */
+
+/* GP15 == nCS1      is 1
+ * GP24 == SFRM      is 1
+ * GP25 == TXD       is 1
+ * GP33 == nCS5      is 1
+ * GP39 == FFTXD     is 1
+ * GP41 == RTS       is 1
+ * GP47 == TXD       is 1
+ * GP49 == nPWE      is 1
+ * GP62 == LED_B     is 1
+ * GP63 == TDM_OE    is 1
+ * GP78 == nCS2      is 1
+ * GP79 == nCS3      is 1
+ * GP80 == nCS4      is 1
+ */
+#define CFG_GPSR0_VAL       0x03008000
+#define CFG_GPSR1_VAL       0xC0028282
+#define CFG_GPSR2_VAL       0x0001C000
+
+/* GP02 == DON_RST   is 0
+ * GP23 == SCLK      is 0
+ * GP45 == USB_ACT   is 0
+ * GP60 == PLLEN     is 0
+ * GP61 == LED_A     is 0
+ * GP73 == SWUPD_LED is 0
+ */
+#define CFG_GPCR0_VAL       0x00800004
+#define CFG_GPCR1_VAL       0x30002000
+#define CFG_GPCR2_VAL       0x00000100
+
+/* GP00 == DON_READY is input
+ * GP01 == DON_OK    is input
+ * GP02 == DON_RST   is output
+ * GP03 == RESET_IND is input
+ * GP07 == RES11     is input
+ * GP09 == RES12     is input
+ * GP11 == SWUPDATE  is input
+ * GP14 == nPOWEROK  is input
+ * GP15 == nCS1      is output
+ * GP17 == RES22     is input
+ * GP18 == RDY       is input
+ * GP23 == SCLK      is output
+ * GP24 == SFRM      is output
+ * GP25 == TXD       is output
+ * GP26 == RXD       is input
+ * GP32 == RES21     is input
+ * GP33 == nCS5      is output
+ * GP34 == FFRXD     is input
+ * GP35 == CTS       is input
+ * GP39 == FFTXD     is output
+ * GP41 == RTS       is output
+ * GP42 == USB_OK    is input
+ * GP45 == USB_ACT   is output
+ * GP46 == RXD       is input
+ * GP47 == TXD       is output
+ * GP49 == nPWE      is output
+ * GP58 == nCPUBUSINT is input
+ * GP59 == LANINT    is input
+ * GP60 == PLLEN     is output
+ * GP61 == LED_A     is output
+ * GP62 == LED_B     is output
+ * GP63 == TDM_OE    is output
+ * GP64 == nDSPINT   is input
+ * GP65 == STRAP0    is input
+ * GP67 == STRAP1    is input
+ * GP69 == STRAP2    is input
+ * GP70 == STRAP3    is input
+ * GP71 == STRAP4    is input
+ * GP73 == SWUPD_LED is output
+ * GP78 == nCS2      is output
+ * GP79 == nCS3      is output
+ * GP80 == nCS4      is output
+ */
+#define CFG_GPDR0_VAL       0x03808004
+#define CFG_GPDR1_VAL       0xF002A282
+#define CFG_GPDR2_VAL       0x0001C200
+
+/* GP15 == nCS1  is AF10
+ * GP18 == RDY   is AF01
+ * GP23 == SCLK  is AF10
+ * GP24 == SFRM  is AF10
+ * GP25 == TXD   is AF10
+ * GP26 == RXD   is AF01
+ * GP33 == nCS5  is AF10
+ * GP34 == FFRXD is AF01
+ * GP35 == CTS   is AF01
+ * GP39 == FFTXD is AF10
+ * GP41 == RTS   is AF10
+ * GP46 == RXD   is AF10
+ * GP47 == TXD   is AF01
+ * GP49 == nPWE  is AF10
+ * GP78 == nCS2  is AF10
+ * GP79 == nCS3  is AF10
+ * GP80 == nCS4  is AF10
+ */
+#define CFG_GAFR0_L_VAL     0x80000000
+#define CFG_GAFR0_U_VAL     0x001A8010
+#define CFG_GAFR1_L_VAL     0x60088058
+#define CFG_GAFR1_U_VAL     0x00000008
+#define CFG_GAFR2_L_VAL     0xA0000000
+#define CFG_GAFR2_U_VAL     0x00000002
+
+/* FIXME: set GPIO_RER/FER */
+
+/* RDH = 1
+ * PH  = 1
+ * VFS = 1
+ * BFS = 1
+ * SSS = 1
+ */
+#define CFG_PSSR_VAL		0x37
+
+/*
+ * Memory settings
+ */
+
+/* This is the configuration for nCS0/1 -> flash banks
+ * configuration for nCS1:
+ * [31]    0    - Slower Device
+ * [30:28] 010  - CS deselect to CS time: 2*(2*MemClk) = 40 ns
+ * [27:24] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
+ * [23:20] 1011 - " for first access: (11+2)*MemClk = 130 ns
+ * [19]    1    - 16 Bit bus width
+ * [18:16] 000  - nonburst RAM or FLASH
+ * configuration for nCS0:
+ * [15]    0    - Slower Device
+ * [14:12] 010  - CS deselect to CS time: 2*(2*MemClk) = 40 ns
+ * [11:08] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
+ * [07:04] 1011 - " for first access: (11+2)*MemClk = 130 ns
+ * [03]    1    - 16 Bit bus width
+ * [02:00] 000  - nonburst RAM or FLASH
+ */
+#define CFG_MSC0_VAL		0x25b825b8 /* flash banks                   */
+
+/* This is the configuration for nCS2/3 -> TDM-Switch, DSP
+ * configuration for nCS3: DSP
+ * [31]    0    - Slower Device
+ * [30:28] 001  - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
+ * [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
+ * [23:20] 0011 - RDF3: Address for first access: (3+1)*MemClk = 40 ns
+ * [19]    1    - 16 Bit bus width
+ * [18:16] 100  - variable latency I/O
+ * configuration for nCS2: TDM-Switch
+ * [15]    0    - Slower Device
+ * [14:12] 101  - RRR2: CS deselect to CS time: 5*(2*MemClk) = 100 ns
+ * [11:08] 1001 - RDN2: Address to data valid in bursts: (9+1)*MemClk = 100 ns
+ * [07:04] 0011 - RDF2: Address for first access: (3+1)*MemClk = 40 ns
+ * [03]    1    - 16 Bit bus width
+ * [02:00] 100  - variable latency I/O
+ */
+#define CFG_MSC1_VAL		0x132C593C /* TDM switch, DSP               */
+
+/* This is the configuration for nCS4/5 -> ExtBus, LAN Controller
+ *
+ * configuration for nCS5: LAN Controller
+ * [31]    0    - Slower Device
+ * [30:28] 001  - RRR5: CS deselect to CS time: 1*(2*MemClk) = 20 ns
+ * [27:24] 0010 - RDN5: Address to data valid in bursts: (2+1)*MemClk = 30 ns
+ * [23:20] 0011 - RDF5: Address for first access: (3+1)*MemClk = 40 ns
+ * [19]    1    - 16 Bit bus width
+ * [18:16] 100  - variable latency I/O
+ * configuration for nCS4: ExtBus
+ * [15]    0    - Slower Device
+ * [14:12] 110  - RRR4: CS deselect to CS time: 6*(2*MemClk) = 120 ns
+ * [11:08] 1100 - RDN4: Address to data valid in bursts: (12+1)*MemClk = 130 ns
+ * [07:04] 1101 - RDF4: Address for first access: 13->(15+1)*MemClk = 160 ns
+ * [03]    1    - 16 Bit bus width
+ * [02:00] 100  - variable latency I/O
+ */
+#define CFG_MSC2_VAL		0x132C6CDC /* extra bus, LAN controller     */
+
+/* MDCNFG: SDRAM Configuration Register
+ *
+ * [31:29]   000 - reserved
+ * [28]      0	 - no SA1111 compatiblity mode
+ * [27]      0   - latch return data with return clock
+ * [26]      0   - alternate addressing for pair 2/3
+ * [25:24]   00  - timings
+ * [23]      0   - internal banks in lower partition 2/3 (not used)
+ * [22:21]   00  - row address bits for partition 2/3 (not used)
+ * [20:19]   00  - column address bits for partition 2/3 (not used)
+ * [18]      0   - SDRAM partition 2/3 width is 32 bit
+ * [17]      0   - SDRAM partition 3 disabled
+ * [16]      0   - SDRAM partition 2 disabled
+ * [15:13]   000 - reserved
+ * [12]      1	 - SA1111 compatiblity mode
+ * [11]      1   - latch return data with return clock
+ * [10]      0   - no alternate addressing for pair 0/1
+ * [09:08]   01  - tRP=2*MemClk; CL=2; tRCD=2*MemClk; tRAS=5*MemClk; tRC=8*MemClk
+ * [7]       1   - 4 internal banks in lower partition pair
+ * [06:05]   10  - 13 row address bits for partition 0/1
+ * [04:03]   01  - 9 column address bits for partition 0/1
+ * [02]      0   - SDRAM partition 0/1 width is 32 bit
+ * [01]      0   - disable SDRAM partition 1
+ * [00]      1   - enable  SDRAM partition 0
+ *
+ * use the configuration above but disable partition 0
+ */
+#define CFG_MDCNFG_VAL		0x000019c8
+
+/* MDREFR: SDRAM Refresh Control Register
+ *
+ * [32:26] 0     - reserved
+ * [25]    0     - K2FREE: not free running
+ * [24]    0     - K1FREE: not free running
+ * [23]    0     - K0FREE: not free running
+ * [22]    0     - SLFRSH: self refresh disabled
+ * [21]    0     - reserved
+ * [20]    0     - APD: no auto power down
+ * [19]    0     - K2DB2: SDCLK2 is MemClk
+ * [18]    0     - K2RUN: disable SDCLK2
+ * [17]    0     - K1DB2: SDCLK1 is MemClk
+ * [16]    1     - K1RUN: enable SDCLK1
+ * [15]    1     - E1PIN: SDRAM clock enable
+ * [14]    1     - K0DB2: SDCLK0 is MemClk
+ * [13]    1     - K0RUN: disable SDCLK0
+ * [12]    1     - E0PIN: disable SDCKE0
+ * [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
+ */
+#define CFG_MDREFR_VAL		0x0001F018
+
+/* MDMRS: Mode Register Set Configuration Register
+ *
+ * [31]      0       - reserved
+ * [30:23]   00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
+ * [22:20]   000     - MDCL2:  SDRAM2/3 Cas Latency.  (not used)
+ * [19]      0       - MDADD2: SDRAM2/3 burst Type. Fixed to sequential.  (not used)
+ * [18:16]   010     - MDBL2:  SDRAM2/3 burst Length. Fixed to 4.  (not used)
+ * [15]      0       - reserved
+ * [14:07]   00000000- MDMRS0: SDRAM0/1 MRS Value.
+ * [06:04]   010     - MDCL0:  SDRAM0/1 Cas Latency.
+ * [03]      0       - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
+ * [02:00]   010     - MDBL0:  SDRAM0/1 burst Length. Fixed to 4.
+ */
+#define CFG_MDMRS_VAL		0x00020022
+
+/*
+ * PCMCIA and CF Interfaces
+ */
+#define CFG_MECR_VAL		0x00000000
+#define CFG_MCMEM0_VAL		0x00000000
+#define CFG_MCMEM1_VAL		0x00000000
+#define CFG_MCATT0_VAL		0x00000000
+#define CFG_MCATT1_VAL		0x00000000
+#define CFG_MCIO0_VAL		0x00000000
+#define CFG_MCIO1_VAL		0x00000000
+
+/*
+#define CSB226_USER_LED0	0x00000008
+#define CSB226_USER_LED1	0x00000010
+#define CSB226_USER_LED2	0x00000020
+*/
+
+/*
+ * FLASH and environment organization
+ */
+#define CFG_MAX_FLASH_BANKS     1	/* max number of memory banks       */
+#define CFG_MAX_FLASH_SECT	128	/* max number of sect. on one chip  */
+
+/* timeout values are in ticks */
+#define CFG_FLASH_ERASE_TOUT    (2*CFG_HZ) /* Timeout for Flash Erase       */
+#define CFG_FLASH_WRITE_TOUT    (2*CFG_HZ) /* Timeout for Flash Write       */
+
+#if 0
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_ADDR            (PHYS_FLASH_1 + 0x1C000)
+                                        /* Addr of Environment Sector       */
+#define CFG_ENV_SIZE            0x4000  /* Total Size of Environment Sector */
+#endif
+
+#endif  /* __CONFIG_H */
diff --git a/include/configs/trab.h b/include/configs/trab.h
index 086294e..06aed93 100644
--- a/include/configs/trab.h
+++ b/include/configs/trab.h
@@ -123,6 +123,7 @@
 #define CONFIG_BOOTARGS    	"console=ttyS0"
 #define CONFIG_NETMASK          255.255.0.0
 #define CONFIG_IPADDR		192.168.3.68
+#define CONFIG_HOSTNAME		trab
 #define CONFIG_SERVERIP		192.168.3.1
 #define CONFIG_BOOTCOMMAND	"run flash_nfs"
 #define	CONFIG_EXTRA_ENV_SETTINGS	\
@@ -220,7 +221,11 @@
  * FLASH and environment organization
  */
 #define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#ifndef CONFIG_BIG_FLASH
+#define CFG_MAX_FLASH_SECT	71	/* max number of sectors on one chip */
+#else
 #define CFG_MAX_FLASH_SECT	128	/* max number of sectors on one chip */
+#endif
 
 /* timeout values are in ticks */
 #define CFG_FLASH_ERASE_TOUT	(2*CFG_HZ) /* Timeout for Flash Erase */
@@ -229,11 +234,18 @@
 #define	CFG_ENV_IS_IN_FLASH	1
 
 /* Address and size of Primary Environment Sector	*/
+#ifndef CONFIG_BIG_FLASH
 #define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x4000)
 #define CFG_ENV_SIZE		0x4000
+#define CFG_ENV_SECT_SIZE	0x4000
+#else
+#define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x40000)
+#define CFG_ENV_SIZE		0x4000
+#define CFG_ENV_SECT_SIZE	0x20000
+#endif
 
 /* Address and size of Redundant Environment Sector	*/
-#define CFG_ENV_OFFSET_REDUND	(CFG_ENV_ADDR+CFG_ENV_SIZE)
+#define CFG_ENV_OFFSET_REDUND	(CFG_ENV_ADDR+CFG_ENV_SECT_SIZE)
 #define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
 
 #endif	/* __CONFIG_H */