--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/brdbootldr/ubootldr/inc/flash_nor.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,119 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef __FLASH_NOR_H__
+#define __FLASH_NOR_H__
+
+// If Flash parameters are not already defined, set them to Tyax values.
+#ifndef FLASHERASEBLOCKSIZE
+#define FLASHERASEBLOCKSIZE 0x20000 //128KB
+#endif
+#ifndef FLASHWRITEBUFSIZE
+#define FLASHWRITEBUFSIZE 0x40 //64 bytes
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// CFI - flash identification
+//
+///////////////////////////////////////////////////////////////////////////////
+enum CfiManifacturerId
+	{
+	CFI_MANUF_SPANSION = 0x01,
+	CFI_MANUF_INTEL    = 0x89,
+	CFI_MANUF_ANY      = (TUint16) -1, // some manufacturers' flash chips comform to one standard CFI command set
+	};
+
+enum CfiDeviceId
+	{
+	CFI_DEV_S29GL512N  = 0x227e,
+	CFI_DEV_SIBLEY     = 0x88b1,          // Intel Sibley as found on 3430 SDP (H6)
+	CFI_DEV_28F256L18T = 0x880d,          // Intel Tyax as found on my H4
+	CFI_DEV_ANY        = (TUint16) -1,    // some manufacturers' flash chips comform to one standard CFI command set
+	};
+
+typedef struct
+	{
+	TPtrC   name;
+	TUint16	manufacturerId;
+	TUint16 deviceId;
+
+	TInt (*reset)(TUint32 flashId, TUint32 address);
+	TInt (*erase)(TUint32 flashId, TUint32 aBase,  TUint32 anAddr, TUint32 aSize);
+	TInt (*write)(TUint32 flashId, TUint32 anAddr, TUint32 aSize,  const TUint32* aPS);
+
+	TUint   blockSize;  // the physical block size of the flash
+	}
+TFlashInfo;
+
+const TUint	FLASH_TYPE_UNKNOWN        = 0;
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// CFI - generic command processing
+//
+///////////////////////////////////////////////////////////////////////////////
+typedef struct
+	{
+	TUint32 location; // where to write this command to
+	TUint32	offset;   // the offset for this command
+	TUint32 command;  // the command itself
+	}
+TCfiCommands;
+
+enum
+	{
+	CFI_BASE8,   // use the base   address for this 8 bit command
+	CFI_SECTOR8, // use the sector address for this 8 bit command
+
+	CFI_END = (TUint32) -1 // used to mark the end of the command sequence
+	};
+
+
+
+const TUint32 KFlashEraseBlockSize = FLASHERASEBLOCKSIZE;
+const TUint32 KFlashWriteBufSize   = FLASHWRITEBUFSIZE;
+const TUint32 KRebootDelaySecs     = 5; // Delay(S) between flashing bootldr to reboot
+
+// Flash commands
+//const TUint8	KCmdWordProgram        = 0x40 ;
+const TUint8	KCmdBlockErase1        = 0x20 ;
+const TUint8	KCmdBlockErase2        = 0xd0 ;
+//const TUint8	KCmdEraseSuspend       = 0xb0 ;
+//const TUint8	KCmdEraseResume        = 0xd0 ;
+const TUint8	KCmdReadStatus         = 0x70 ; 
+const TUint8	KCmdClearStatus        = 0x50 ;
+const TUint8	KCmdReadArrayMode      = 0xFF ; 
+const TUint8	KCmdClearBlockLockBit1 = 0x60 ;
+const TUint8	KCmdClearBlockLockBit2 = 0xD0 ;
+//const TUint8  KCmdSetBlockLockBit1   = 0x60 ;
+//const TUint8	KCmdSetBlockLockBit2   = 0x01 ;
+
+// Flash status
+const TUint8	KStatusBusy            = 0x80 ;
+//const TUint8	KStatusProgramError    = 0x38 ;
+//const TUint8	KStatusVoltageError    = 0x08 ;
+const TUint8	KStatusCmdSeqError     = 0x30 ;
+const TUint8	KStatusLockBitError    = 0x20 ;
+
+const TUint8    KCmdWriteStatusSibley  = 0xE9; // Sibley write
+const TUint8    KCmdWriteStatus        = 0xE8; // send Tyax write
+
+GLREF_C TUint32 * GetFlashChunk(void);
+GLREF_C TBool     BlankCheck   (TUint32 anAddr, TUint32 aSize);
+GLREF_C TInt      Erase        (TUint32 anAddr, TUint32 aSize);
+GLREF_C TInt      Write        (TUint32 anAddr, TUint32 aSize, const TUint32* aPS);
+
+#endif