/*++
Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _SPIFlash_H_
#define _SPIFlash_H_
#include
//EFI_STATUS SpiFlashLock(BOOLEAN Lock);
//EFI_STATUS SpiFlashInit(void);
typedef enum {
EnumSpiFlashW25Q64,
EnumSpiFlashAT25DF321A,
EnumSpiFlashAT26DF321,
EnumSpiFlashAT25DF641,
EnumSpiFlashW25Q16,
EnumSpiFlashW25Q32,
EnumSpiFlashW25X32,
EnumSpiFlashW25X64,
EnumSpiFlashW25Q128,
EnumSpiFlashMX25L16,
EnumSpiFlashMX25L32,
EnumSpiFlashMX25L64,
EnumSpiFlashMX25L128,
EnumSpiFlashMX25U6435F,
EnumSpiFlashSST25VF016B,
EnumSpiFlashSST25VF064C,
EnumSpiFlashN25Q064,
EnumSpiFlashM25PX16,
EnumSpiFlashN25Q032,
EnumSpiFlashM25PX32,
EnumSpiFlashM25PX64,
EnumSpiFlashN25Q128,
EnumSpiFlashEN25Q16,
EnumSpiFlashEN25Q32,
EnumSpiFlashEN25Q64,
EnumSpiFlashEN25Q128,
EnumSpiFlashA25L016,
EnumSpiFlashMax
} SPI_FLASH_TYPES_SUPPORTED;
//
// Serial Flash VendorId and DeviceId
//
#define SF_VENDOR_ID_ATMEL 0x1F
#define SF_DEVICE_ID0_AT26DF321 0x47
#define SF_DEVICE_ID1_AT26DF321 0x00
#define SF_DEVICE_ID0_AT25DF321A 0x47
#define SF_DEVICE_ID1_AT25DF321A 0x01
#define SF_DEVICE_ID0_AT25DF641 0x48
#define SF_DEVICE_ID1_AT25DF641 0x00
#define SF_VENDOR_ID_WINBOND 0xEF
#define SF_DEVICE_ID0_W25XXX 0x30
#define SF_DEVICE_ID1_W25X32 0x16
#define SF_DEVICE_ID1_W25X64 0x17
#define SF_DEVICE_ID0_W25QXX 0x40
#define SF_DEVICE_ID1_W25Q16 0x15
#define SF_DEVICE_ID1_W25Q32 0x16
#define SF_DEVICE_ID1_W25Q64 0x17
#define SF_DEVICE_ID1_W25Q128 0x18
#define SF_VENDOR_ID_MACRONIX 0xC2
#define SF_DEVICE_ID0_MX25LXX 0x20
#define SF_DEVICE_ID1_MX25L16 0x15
#define SF_DEVICE_ID1_MX25L32 0x16
#define SF_DEVICE_ID1_MX25L64 0x17
#define SF_DEVICE_ID1_MX25L128 0x18
#define SF_DEVICE_ID0_MX25UXX 0x25
#define SF_DEVICE_ID1_MX25U6435F 0x37
#define SF_VENDOR_ID_NUMONYX 0x20
#define SF_DEVICE_ID0_N25Q064 0xBB
#define SF_DEVICE_ID1_N25Q064 0x17
#define SF_DEVICE_ID0_M25PXXX 0x71
#define SF_DEVICE_ID0_N25QXXX 0xBA
#define SF_DEVICE_ID1_M25PX16 0x15
#define SF_DEVICE_ID1_N25Q032 0x16
#define SF_DEVICE_ID1_M25PX32 0x16
#define SF_DEVICE_ID1_M25PX64 0x17
#define SF_DEVICE_ID1_N25Q128 0x18
#define SF_VENDOR_ID_SST 0xBF
#define SF_DEVICE_ID0_SST25VF0XXX 0x25
#define SF_DEVICE_ID1_SST25VF016B 0x41
#define SF_DEVICE_ID1_SST25VF064C 0x4B
#define SF_VENDOR_ID_EON 0x1C
#define SF_DEVICE_ID0_EN25QXX 0x30
#define SF_DEVICE_ID1_EN25Q16 0x15
#define SF_DEVICE_ID1_EN25Q32 0x16
#define SF_DEVICE_ID1_EN25Q64 0x17
#define SF_DEVICE_ID1_EN25Q128 0x18
#define SF_VENDOR_ID_AMIC 0x37
#define SF_DEVICE_ID0_A25L016 0x30
#define SF_DEVICE_ID1_A25L016 0x15
#define ATMEL_AT26DF321_SIZE 0x00400000
#define ATMEL_AT25DF321A_SIZE 0x00400000
#define ATMEL_AT25DF641_SIZE 0x00800000
#define WINBOND_W25X32_SIZE 0x00400000
#define WINBOND_W25X64_SIZE 0x00800000
#define WINBOND_W25Q16_SIZE 0x00200000
#define WINBOND_W25Q32_SIZE 0x00400000
#define WINBOND_W25Q64_SIZE 0x00800000
#define WINBOND_W25Q128_SIZE 0x01000000
#define SST_SST25VF016B_SIZE 0x00200000
#define SST_SST25VF064C_SIZE 0x00800000
#define MACRONIX_MX25L16_SIZE 0x00200000
#define MACRONIX_MX25L32_SIZE 0x00400000
#define MACRONIX_MX25L64_SIZE 0x00800000
#define MACRONIX_MX25U64_SIZE 0x00800000
#define MACRONIX_MX25L128_SIZE 0x01000000
#define NUMONYX_M25PX16_SIZE 0x00400000
#define NUMONYX_N25Q032_SIZE 0x00400000
#define NUMONYX_M25PX32_SIZE 0x00400000
#define NUMONYX_M25PX64_SIZE 0x00800000
#define NUMONYX_N25Q064_SIZE 0x00800000
#define NUMONYX_N25Q128_SIZE 0x01000000
#define EON_EN25Q16_SIZE 0x00200000
#define EON_EN25Q32_SIZE 0x00400000
#define EON_EN25Q64_SIZE 0x00800000
#define EON_EN25Q128_SIZE 0x01000000
#define AMIC_A25L16_SIZE 0x00200000
#define SF_VENDOR_ID_SST 0xBF
#define SF_DEVICE_ID0_25LF080A 0x25
#define SF_DEVICE_ID1_25LF080A 0x8E
#define SF_DEVICE_ID0_25VF016B 0x25
#define SF_DEVICE_ID1_25VF016B 0x41
#define SF_VENDOR_ID_ATMEL 0x1F
#define SF_DEVICE_ID0_AT26DF321 0x47
#define SF_DEVICE_ID1_AT26DF321 0x00
#define SF_VENDOR_ID_STM 0x20
#define SF_DEVICE_ID0_M25P32 0x20
#define SF_DEVICE_ID1_M25P32 0x16
#define SF_VENDOR_ID_WINBOND 0xEF
#define SF_DEVICE_ID0_W25XXX 0x30
#define SF_DEVICE_ID1_W25X80 0x14
#define SF_DEVICE_ID1_W25X16 0x15
#define SF_DEVICE_ID1_W25X32 0x16
#define SF_DEVICE_ID1_W25X64 0x17
#define SF_VENDOR_ID_MX 0xC2
#define SF_DEVICE_ID0_25L1605A 0x20
#define SF_DEVICE_ID1_25L1605A 0x15
#define SF_VENDOR_ID_NUMONYX 0x20
#define SF_DEVICE_ID0_M25PX16 0x71
#define SF_DEVICE_ID1_M25PX16 0x15
#define SST_25LF080A_SIZE 0x00100000
#define SST_25LF016B_SIZE 0x00200000
#define ATMEL_AT26DF321_SIZE 0x00400000
#define STM_M25P32_SIZE 0x00400000
#define WINBOND_W25X80_SIZE 0x00100000
#define WINBOND_W25X16_SIZE 0x00200000
#define WINBOND_W25X32_SIZE 0x00400000
#define WINBOND_W25X64_SIZE 0x00800000
#define MX_25L1605A_SIZE 0x00200000
//
// Physical Sector Size on the Serial Flash device
//
#define SF_SECTOR_SIZE 0x1000
#define SF_BLOCK_SIZE 0x8000
//
// Serial Flash Status Register definitions
//
#define SF_SR_BUSY 0x01 // Indicates if internal write operation is in progress
#define SF_SR_WEL 0x02 // Indicates if device is memory write enabled
#define SF_SR_BP0 0x04 // Block protection bit 0
#define SF_SR_BP1 0x08 // Block protection bit 1
#define SF_SR_BP2 0x10 // Block protection bit 2
#define SF_SR_BP3 0x20 // Block protection bit 3
#define SF_SR_WPE 0x3C // Enable write protection on all blocks
#define SF_SR_AAI 0x40 // Auto Address Increment Programming status
#define SF_SR_BPL 0x80 // Block protection lock-down
//
// Operation Instruction definitions for the Serial Flash Device
//
#define SF_INST_WRSR 0x01 // Write Status Register
#define SF_INST_PROG 0x02 // Byte Program
#define SF_INST_READ 0x03 // Read
#define SF_INST_WRDI 0x04 // Write Disable
#define SF_INST_RDSR 0x05 // Read Status Register
#define SF_INST_WREN 0x06 // Write Enable
#define SF_INST_HS_READ 0x0B // High-speed Read
#define SF_INST_SERASE 0x20 // Sector Erase (4KB)
#define SF_INST_BERASE 0x52 // Block Erase (32KB)
#define SF_INST_64KB_ERASE 0xD8 // Block Erase (64KB)
#define SF_INST_EWSR 0x50 // Enable Write Status Register
#define SF_INST_READ_ID 0xAB // Read ID
#define SF_INST_JEDEC_READ_ID 0x9F // JEDEC Read ID
#define SF_INST_DOFR 0x3B // Dual Output Fast Read
#define SF_INST_SFDP 0x5A // Serial Flash Discovery Parameters
#define SECTOR_SIZE_4KB 0x1000 // Common 4kBytes sector size
#define SECTOR_SIZE_64KB 0x10000 // Common 64kBytes sector size
#define BLOCK_SIZE_64KB 0x00010000 // Common 64kBytes block size
#define MAX_FWH_SIZE 0x00100000 // 8Mbit (Note that this can also be used for the 4Mbit )
//
// Prefix Opcode Index on the host SPI controller
//
typedef enum {
SPI_WREN, // Prefix Opcode 0: Write Enable
SPI_EWSR, // Prefix Opcode 1: Enable Write Status Register
} PREFIX_OPCODE_INDEX;
//
// Opcode Menu Index on the host SPI controller
//
typedef enum {
SPI_READ_ID, // Opcode 0: READ ID, Read cycle with address
SPI_READ, // Opcode 1: READ, Read cycle with address
SPI_RDSR, // Opcode 2: Read Status Register, No address
SPI_WRDI_SFDP, // Opcode 3: Write Disable or Discovery Parameters, No address
SPI_SERASE, // Opcode 4: Sector Erase (4KB), Write cycle with address
SPI_BERASE, // Opcode 5: Block Erase (32KB), Write cycle with address
SPI_PROG, // Opcode 6: Byte Program, Write cycle with address
SPI_WRSR, // Opcode 7: Write Status Register, No address
} SPI_OPCODE_INDEX;
#endif