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apps/common/include/norflash_sfc.h

@@ -0,0 +1,56 @@
+#ifndef _NORFLASH_H
+#define _NORFLASH_H
+
+#include "device/device.h"
+#include "ioctl_cmds.h"
+#include "asm/spi.h"
+#include "printf.h"
+#include "gpio.h"
+#include "device_drive.h"
+#include "malloc.h"
+#include "asm/sfc_spi.h"
+
+/*************************************************/
+/*
+		COMMAND LIST - WinBond FLASH WX25X
+*/
+/***************************************************************/
+#define WINBOND_WRITE_ENABLE		                        0x06
+#define WINBOND_READ_SR1			                        0x05
+#define WINBOND_READ_SR2			                        0x35
+#define WINBOND_WRITE_SR1			                        0x01
+#define WINBOND_WRITE_SR2			                        0x31
+#define WINBOND_READ_DATA		                            0x03
+#define WINBOND_FAST_READ_DATA		                        0x0b
+#define WINBOND_FAST_READ_DUAL_OUTPUT                       0x3b
+#define WINBOND_PAGE_PROGRAM	                            0x02
+#define WINBOND_PAGE_ERASE                                  0x81
+#define WINBOND_SECTOR_ERASE		                        0x20
+#define WINBOND_BLOCK_ERASE		                            0xD8
+#define WINBOND_CHIP_ERASE		                            0xC7
+#define WINBOND_JEDEC_ID                                    0x9F
+
+enum {
+    FLASH_PAGE_ERASER,
+    FLASH_SECTOR_ERASER,
+    FLASH_BLOCK_ERASER,
+    FLASH_CHIP_ERASER,
+};
+
+struct norflash_sfc_dev_platform_data {
+    const struct sfc_spi_platform_data *sfc_spi_pdata;
+    u32 start_addr;         //分区起始地址
+    u32 size;               //分区大小，若只有1个分区，则这个参数可以忽略
+};
+
+#define NORFLASH_SFC_DEV_PLATFORM_DATA_BEGIN(data) \
+	const struct norflash_sfc_dev_platform_data data = {
+
+#define NORFLASH_SFC_DEV_PLATFORM_DATA_END()  \
+};
+
+extern const struct device_operations norflash_sfc_dev_ops;
+extern const struct device_operations norflash_sfc_fs_dev_ops;
+
+#endif
+