svn_rev_004

remove dataflash support

1 files changed, 0 insertions, 178 deletions

diff --git a/include/dataflash.h b/include/dataflash.h
deleted file mode 100644
index 650454e7ee..0000000000
--- a/include/dataflash.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * (C) Copyright 2003
- * Data Flash Atmel Description File
- * Author : Hamid Ikdoumi (Atmel)
- *
- * 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
- */
-
-/* File Name		: dataflash.h					*/
-/* Object		: Data Flash Atmel Description File		*/
-/* Translator		:						*/
-/*									*/
-/* 1.0 03/04/01 HI	: Creation					*/
-/* 1.2 20/10/02 FB	: Adapatation Service and Lib v3		*/
-/*----------------------------------------------------------------------*/
-
-#ifndef _DataFlash_h
-#define _DataFlash_h
-
-
-#include <asm/arch/hardware.h>
-#include "config.h"
-
-/*number of protected area*/
-#define NB_DATAFLASH_AREA	4
-
-/*define the area structure*/
-typedef struct {
-	unsigned long start;
-	unsigned long end;
-	unsigned char protected;
-} dataflash_protect_t;
-
-typedef unsigned int AT91S_DataFlashStatus;
-
-/*----------------------------------------------------------------------*/
-/* DataFlash Structures							*/
-/*----------------------------------------------------------------------*/
-
-/*---------------------------------------------*/
-/* DataFlash Descriptor Structure Definition   */
-/*---------------------------------------------*/
-typedef struct _AT91S_DataflashDesc {
-	unsigned char *tx_cmd_pt;
-	unsigned int tx_cmd_size;
-	unsigned char *rx_cmd_pt;
-	unsigned int rx_cmd_size;
-	unsigned char *tx_data_pt;
-	unsigned int tx_data_size;
-	unsigned char *rx_data_pt;
-	unsigned int rx_data_size;
-	volatile unsigned char state;
-	volatile unsigned char DataFlash_state;
-	unsigned char command[8];
-} AT91S_DataflashDesc, *AT91PS_DataflashDesc;
-
-/*---------------------------------------------*/
-/* DataFlash device definition structure       */
-/*---------------------------------------------*/
-typedef struct _AT91S_Dataflash {
-	int pages_number;			/* dataflash page number */
-	int pages_size;				/* dataflash page size */
-	int page_offset;			/* page offset in command */
-	int byte_mask;				/* byte mask in command */
-	int cs;
-	dataflash_protect_t area_list[NB_DATAFLASH_AREA]; /* area protection status */
-} AT91S_DataflashFeatures, *AT91PS_DataflashFeatures;
-
-/*---------------------------------------------*/
-/* DataFlash Structure Definition	       */
-/*---------------------------------------------*/
-typedef struct _AT91S_DataFlash {
-	AT91PS_DataflashDesc pDataFlashDesc;	/* dataflash descriptor */
-	AT91PS_DataflashFeatures pDevice;	/* Pointer on a dataflash features array */
-} AT91S_DataFlash, *AT91PS_DataFlash;
-
-
-typedef struct _AT91S_DATAFLASH_INFO {
-
-	AT91S_DataflashDesc Desc;
-	AT91S_DataflashFeatures Device; /* Pointer on a dataflash features array */
-	unsigned long logical_address;
-	unsigned int id;			/* device id */
-} AT91S_DATAFLASH_INFO, *AT91PS_DATAFLASH_INFO;
-
-
-/*-------------------------------------------------------------------------------------------------*/
-
-#define AT45DB161	0x2c
-#define AT45DB321	0x34
-#define AT45DB642	0x3c
-#define AT45DB128	0x10
-
-#define AT91C_DATAFLASH_TIMEOUT		10000	/* For AT91F_DataFlashWaitReady */
-
-/* DataFlash return value */
-#define DATAFLASH_BUSY			0x00
-#define DATAFLASH_OK			0x01
-#define DATAFLASH_ERROR			0x02
-#define DATAFLASH_MEMORY_OVERFLOW	0x03
-#define DATAFLASH_BAD_COMMAND		0x04
-#define DATAFLASH_BAD_ADDRESS		0x05
-
-
-/* Driver State */
-#define IDLE		0x0
-#define BUSY		0x1
-#define ERROR		0x2
-
-/* DataFlash Driver State */
-#define GET_STATUS	0x0F
-
-/*-------------------------------------------------------------------------------------------------*/
-/* Command Definition										   */
-/*-------------------------------------------------------------------------------------------------*/
-
-/* READ COMMANDS */
-#define DB_CONTINUOUS_ARRAY_READ	0xE8	/* Continuous array read */
-#define DB_BURST_ARRAY_READ		0xE8	/* Burst array read */
-#define DB_PAGE_READ			0xD2	/* Main memory page read */
-#define DB_BUF1_READ			0xD4	/* Buffer 1 read */
-#define DB_BUF2_READ			0xD6	/* Buffer 2 read */
-#define DB_STATUS			0xD7	/* Status Register */
-
-/* PROGRAM and ERASE COMMANDS */
-#define DB_BUF1_WRITE			0x84	/* Buffer 1 write */
-#define DB_BUF2_WRITE			0x87	/* Buffer 2 write */
-#define DB_BUF1_PAGE_ERASE_PGM		0x83	/* Buffer 1 to main memory page program with built-In erase */
-#define DB_BUF1_PAGE_ERASE_FASTPGM	0x93	/* Buffer 1 to main memory page program with built-In erase, Fast program */
-#define DB_BUF2_PAGE_ERASE_PGM		0x86	/* Buffer 2 to main memory page program with built-In erase */
-#define DB_BUF2_PAGE_ERASE_FASTPGM	0x96	/* Buffer 1 to main memory page program with built-In erase, Fast program */
-#define DB_BUF1_PAGE_PGM		0x88	/* Buffer 1 to main memory page program without built-In erase */
-#define DB_BUF1_PAGE_FASTPGM		0x98	/* Buffer 1 to main memory page program without built-In erase, Fast program */
-#define DB_BUF2_PAGE_PGM		0x89	/* Buffer 2 to main memory page program without built-In erase */
-#define DB_BUF2_PAGE_FASTPGM		0x99	/* Buffer 1 to main memory page program without built-In erase, Fast program */
-#define DB_PAGE_ERASE			0x81	/* Page Erase */
-#define DB_BLOCK_ERASE			0x50	/* Block Erase */
-#define DB_PAGE_PGM_BUF1		0x82	/* Main memory page through buffer 1 */
-#define DB_PAGE_FASTPGM_BUF1		0x92	/* Main memory page through buffer 1, Fast program */
-#define DB_PAGE_PGM_BUF2		0x85	/* Main memory page through buffer 2 */
-#define DB_PAGE_FastPGM_BUF2		0x95	/* Main memory page through buffer 2, Fast program */
-
-/* ADDITIONAL COMMANDS */
-#define DB_PAGE_2_BUF1_TRF		0x53	/* Main memory page to buffer 1 transfert */
-#define DB_PAGE_2_BUF2_TRF		0x55	/* Main memory page to buffer 2 transfert */
-#define DB_PAGE_2_BUF1_CMP		0x60	/* Main memory page to buffer 1 compare */
-#define DB_PAGE_2_BUF2_CMP		0x61	/* Main memory page to buffer 2 compare */
-#define DB_AUTO_PAGE_PGM_BUF1		0x58	/* Auto page rewrite throught buffer 1 */
-#define DB_AUTO_PAGE_PGM_BUF2		0x59	/* Auto page rewrite throught buffer 2 */
-
-/*-------------------------------------------------------------------------------------------------*/
-
-extern int size_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr, unsigned long size);
-extern int prot_dataflash (AT91PS_DataFlash pdataFlash, unsigned long addr);
-extern int dataflash_real_protect (int flag, unsigned long start_addr, unsigned long end_addr);
-extern int addr_dataflash (unsigned long addr);
-extern int read_dataflash (unsigned long addr, unsigned long size, char *result);
-extern int write_dataflash (unsigned long addr, unsigned long dest, unsigned long size);
-extern void dataflash_print_info (void);
-extern void dataflash_perror (int err);
-
-#endif