| spi_flash.h (161197) | spi_flash.h (165400) |
|---|---|
| 1/******************************************************************************* 2 * 3 * Filename: spi_flash.h 4 * 5 * Definition of flash control routines supporting AT45DB161B 6 * 7 * Revision information: 8 * 9 * 17JAN2005 kb_admin initial creation 10 * 11 * BEGIN_KBDD_BLOCK 12 * No warranty, expressed or implied, is included with this software. It is 13 * provided "AS IS" and no warranty of any kind including statutory or aspects 14 * relating to merchantability or fitness for any purpose is provided. All 15 * intellectual property rights of others is maintained with the respective 16 * owners. This software is not copyrighted and is intended for reference 17 * only. 18 * END_BLOCK 19 * | 1/******************************************************************************* 2 * 3 * Filename: spi_flash.h 4 * 5 * Definition of flash control routines supporting AT45DB161B 6 * 7 * Revision information: 8 * 9 * 17JAN2005 kb_admin initial creation 10 * 11 * BEGIN_KBDD_BLOCK 12 * No warranty, expressed or implied, is included with this software. It is 13 * provided "AS IS" and no warranty of any kind including statutory or aspects 14 * relating to merchantability or fitness for any purpose is provided. All 15 * intellectual property rights of others is maintained with the respective 16 * owners. This software is not copyrighted and is intended for reference 17 * only. 18 * END_BLOCK 19 * |
| 20 * $FreeBSD: head/sys/boot/arm/at91/libat91/spi_flash.h 161197 2006-08-10 18:14:35Z imp $ | 20 * $FreeBSD: head/sys/boot/arm/at91/libat91/spi_flash.h 165400 2006-12-20 18:25:16Z imp $ |
| 21 ******************************************************************************/ 22 23#ifndef _SPI_FLASH_H_ 24#define _SPI_FLASH_H_ 25 26typedef struct { 27 char *tx_cmd; 28 unsigned tx_cmd_size; --- 6 unchanged lines hidden (view full) --- 35} spiCommand_t; 36 37void SPI_ReadFlash(unsigned flash_addr, char *dest_addr, unsigned size); 38void SPI_WriteFlash(unsigned flash_addr, char *dest_addr, unsigned size); 39void SPI_InitFlash(void); 40 41void SPI_GetId(unsigned *id); 42 | 21 ******************************************************************************/ 22 23#ifndef _SPI_FLASH_H_ 24#define _SPI_FLASH_H_ 25 26typedef struct { 27 char *tx_cmd; 28 unsigned tx_cmd_size; --- 6 unchanged lines hidden (view full) --- 35} spiCommand_t; 36 37void SPI_ReadFlash(unsigned flash_addr, char *dest_addr, unsigned size); 38void SPI_WriteFlash(unsigned flash_addr, char *dest_addr, unsigned size); 39void SPI_InitFlash(void); 40 41void SPI_GetId(unsigned *id); 42 |
| 43#ifdef BOOT_BWCT 44#define FLASH_PAGE_SIZE 528 45#else |
|
| 43#define FLASH_PAGE_SIZE 1056 | 46#define FLASH_PAGE_SIZE 1056 |
| 47#endif |
|
| 44 45// Flash commands 46 47#define CONTINUOUS_ARRAY_READ 0xE8 48#define CONTINUOUS_ARRAY_READ_HF 0x0B 49#define CONTINUOUS_ARRAY_READ_LF 0x03 50#define STATUS_REGISTER_READ 0xD7 51#define PROGRAM_THROUGH_BUFFER 0x82 52#define MANUFACTURER_ID 0x9F 53 54#endif | 48 49// Flash commands 50 51#define CONTINUOUS_ARRAY_READ 0xE8 52#define CONTINUOUS_ARRAY_READ_HF 0x0B 53#define CONTINUOUS_ARRAY_READ_LF 0x03 54#define STATUS_REGISTER_READ 0xD7 55#define PROGRAM_THROUGH_BUFFER 0x82 56#define MANUFACTURER_ID 0x9F 57 58#endif |