-#define SPI_FLASH_3B_ADDR_LEN 3
-#define SPI_FLASH_CMD_LEN (1 + SPI_FLASH_3B_ADDR_LEN)
-#define SPI_FLASH_16MB_BOUN 0x1000000
-
-/* CFI Manufacture ID's */
-#define SPI_FLASH_CFI_MFR_SPANSION 0x01
-#define SPI_FLASH_CFI_MFR_STMICRO 0x20
-#define SPI_FLASH_CFI_MFR_MACRONIX 0xc2
-#define SPI_FLASH_CFI_MFR_SST 0xbf
-#define SPI_FLASH_CFI_MFR_WINBOND 0xef
-#define SPI_FLASH_CFI_MFR_ATMEL 0x1f
-
-/* Erase commands */
-#define CMD_ERASE_4K 0x20
-#define CMD_ERASE_32K 0x52
-#define CMD_ERASE_CHIP 0xc7
-#define CMD_ERASE_64K 0xd8
-
-/* Write commands */
-#define CMD_WRITE_STATUS 0x01
-#define CMD_PAGE_PROGRAM 0x02
-#define CMD_WRITE_DISABLE 0x04
-#define CMD_WRITE_ENABLE 0x06
-#define CMD_QUAD_PAGE_PROGRAM 0x32
-#define CMD_WRITE_EVCR 0x61
-
-/* Read commands */
-#define CMD_READ_ARRAY_SLOW 0x03
-#define CMD_READ_ARRAY_FAST 0x0b
-#define CMD_READ_DUAL_OUTPUT_FAST 0x3b
-#define CMD_READ_DUAL_IO_FAST 0xbb
-#define CMD_READ_QUAD_OUTPUT_FAST 0x6b
-#define CMD_READ_QUAD_IO_FAST 0xeb
-#define CMD_READ_ID 0x9f
-#define CMD_READ_STATUS 0x05
-#define CMD_READ_STATUS1 0x35
-#define CMD_READ_CONFIG 0x35
-#define CMD_FLAG_STATUS 0x70
-#define CMD_READ_EVCR 0x65
-
-/* Bank addr access commands */
-#ifdef CONFIG_SPI_FLASH_BAR
-# define CMD_BANKADDR_BRWR 0x17
-# define CMD_BANKADDR_BRRD 0x16
-# define CMD_EXTNADDR_WREAR 0xC5
-# define CMD_EXTNADDR_RDEAR 0xC8
-#endif
-
-/* Common status */
-#define STATUS_WIP BIT(0)
-#define STATUS_QEB_WINSPAN BIT(1)
-#define STATUS_QEB_MXIC BIT(6)
-#define STATUS_PEC BIT(7)
-#define STATUS_QEB_MICRON BIT(7)
-#define SR_BP0 BIT(2) /* Block protect 0 */
-#define SR_BP1 BIT(3) /* Block protect 1 */
-#define SR_BP2 BIT(4) /* Block protect 2 */
-
-/* Flash timeout values */
-#define SPI_FLASH_PROG_TIMEOUT (2 * CONFIG_SYS_HZ)
-#define SPI_FLASH_PAGE_ERASE_TIMEOUT (5 * CONFIG_SYS_HZ)
-#define SPI_FLASH_SECTOR_ERASE_TIMEOUT (10 * CONFIG_SYS_HZ)
-
-/* SST specific */
-#ifdef CONFIG_SPI_FLASH_SST
-# define CMD_SST_BP 0x02 /* Byte Program */
-# define CMD_SST_AAI_WP 0xAD /* Auto Address Incr Word Program */
-
-int sst_write_wp(struct spi_flash *flash, u32 offset, size_t len,
- const void *buf);
-int sst_write_bp(struct spi_flash *flash, u32 offset, size_t len,
- const void *buf);
-#endif
-
-#ifdef CONFIG_SPI_FLASH_SPANSION
-/* Used for Spansion S25FS-S family flash only. */
-#define CMD_SPANSION_RDAR 0x65 /* Read any device register */
-#define CMD_SPANSION_WRAR 0x71 /* Write any device register */
-#endif
-/**
- * struct spi_flash_params - SPI/QSPI flash device params structure
- *
- * @name: Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO])
- * @jedec: Device jedec ID (0x[1byte_manuf_id][2byte_dev_id])
- * @ext_jedec: Device ext_jedec ID
- * @sector_size: Isn't necessarily a sector size from vendor,
- * the size listed here is what works with CMD_ERASE_64K
- * @nr_sectors: No.of sectors on this device
- * @flags: Important param, for flash specific behaviour
- */
-struct spi_flash_params {
- const char *name;
- u32 jedec;
- u16 ext_jedec;
- u32 sector_size;
- u32 nr_sectors;
- u16 flags;
-};
-
-extern const struct spi_flash_params spi_flash_params_table[];
-
-/* Send a single-byte command to the device and read the response */
-int spi_flash_cmd(struct spi_slave *spi, u8 cmd, void *response, size_t len);
-
-/*
- * Send a multi-byte command to the device and read the response. Used
- * for flash array reads, etc.
- */
-int spi_flash_cmd_read(struct spi_slave *spi, const u8 *cmd,
- size_t cmd_len, void *data, size_t data_len);
-
-/*
- * Send a multi-byte command to the device followed by (optional)
- * data. Used for programming the flash array, etc.
- */
-int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len,
- const void *data, size_t data_len);
-
-
-/* Flash erase(sectors) operation, support all possible erase commands */
-int spi_flash_cmd_erase_ops(struct spi_flash *flash, u32 offset, size_t len);