/** @file | |
Copyright (c) 2013-2015 Intel Corporation. | |
This program and the accompanying materials | |
are licensed and made available under the terms and conditions of the BSD License | |
which 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 _SPI_FLASH_DEVICE_H_ | |
#define _SPI_FLASH_DEVICE_H_ | |
#include <PiDxe.h> | |
#include <Protocol/Spi.h> | |
#include <Protocol/FirmwareVolumeBlock.h> | |
// | |
// Supported SPI Flash Devices | |
// | |
typedef enum { | |
EnumSpiFlash25L3205D, // Macronix 32Mbit part | |
EnumSpiFlashW25Q32, // Winbond 32Mbit part | |
EnumSpiFlashW25X32, // Winbond 32Mbit part | |
EnumSpiFlashAT25DF321, // Atmel 32Mbit part | |
EnumSpiFlashQH25F320, // Intel 32Mbit part | |
EnumSpiFlash25VF064C, // SST 64Mbit part | |
EnumSpiFlashM25PX64, // NUMONYX 64Mbit part | |
EnumSpiFlashAT25DF641, // Atmel 64Mbit part | |
EnumSpiFlashS25FL064K, // Spansion 64Mbit part | |
EnumSpiFlash25L6405D, // Macronix 64Mbit part | |
EnumSpiFlashW25Q64, // Winbond 64Mbit part | |
EnumSpiFlashW25X64, // Winbond 64Mbit part | |
EnumSpiFlashQH25F640, // Intel 64Mbit part | |
EnumSpiFlashMax | |
} SPI_FLASH_TYPES_SUPPORTED; | |
// | |
// Flash Device commands | |
// | |
// If a supported device uses a command different from the list below, a device specific command | |
// will be defined just below it's JEDEC id section. | |
// | |
#define SPI_COMMAND_WRITE 0x02 | |
#define SPI_COMMAND_WRITE_AAI 0xAD | |
#define SPI_COMMAND_READ 0x03 | |
#define SPI_COMMAND_ERASE 0x20 | |
#define SPI_COMMAND_WRITE_DISABLE 0x04 | |
#define SPI_COMMAND_READ_S 0x05 | |
#define SPI_COMMAND_WRITE_ENABLE 0x06 | |
#define SPI_COMMAND_READ_ID 0xAB | |
#define SPI_COMMAND_JEDEC_ID 0x9F | |
#define SPI_COMMAND_WRITE_S_EN 0x50 | |
#define SPI_COMMAND_WRITE_S 0x01 | |
#define SPI_COMMAND_CHIP_ERASE 0xC7 | |
#define SPI_COMMAND_BLOCK_ERASE 0xD8 | |
// | |
// Flash JEDEC device ids | |
// | |
// SST 8Mbit part | |
// | |
#define SPI_SST25VF080B_ID1 0xBF | |
#define SPI_SST25VF080B_ID2 0x25 | |
#define SPI_SST25VF080B_ID3 0x8E | |
// | |
// SST 16Mbit part | |
// | |
#define SPI_SST25VF016B_ID1 0xBF | |
#define SPI_SST25VF016B_ID2 0x25 | |
#define SPI_SST25V016BF_ID3 0x41 | |
// | |
// Macronix 32Mbit part | |
// | |
// MX25 part does not support WRITE_AAI comand (0xAD) | |
// | |
#define SPI_MX25L3205_ID1 0xC2 | |
#define SPI_MX25L3205_ID2 0x20 | |
#define SPI_MX25L3205_ID3 0x16 | |
// | |
// Intel 32Mbit part bottom boot | |
// | |
#define SPI_QH25F320_ID1 0x89 | |
#define SPI_QH25F320_ID2 0x89 | |
#define SPI_QH25F320_ID3 0x12 // 32Mbit bottom boot | |
// | |
// Intel 64Mbit part bottom boot | |
// | |
#define SPI_QH25F640_ID1 0x89 | |
#define SPI_QH25F640_ID2 0x89 | |
#define SPI_QH25F640_ID3 0x13 // 64Mbit bottom boot | |
// | |
// QH part does not support command 0x20 for erase; only 0xD8 (sector erase) | |
// QH part has 0x40 command for erase of parameter block (8 x 8K blocks at bottom of part) | |
// 0x40 command ignored if address outside of parameter block range | |
// | |
#define SPI_QH25F320_COMMAND_PBLOCK_ERASE 0x40 | |
// | |
// Winbond 32Mbit part | |
// | |
#define SPI_W25X32_ID1 0xEF | |
#define SPI_W25X32_ID2 0x30 // Memory Type | |
#define SPI_W25X32_ID3 0x16 // Capacity | |
#define SF_DEVICE_ID1_W25Q32 0x16 | |
// | |
// Winbond 64Mbit part | |
// | |
#define SPI_W25X64_ID1 0xEF | |
#define SPI_W25X64_ID2 0x30 // Memory Type | |
#define SPI_W25X64_ID3 0x17 // Capacity | |
#define SF_DEVICE_ID0_W25QXX 0x40 | |
#define SF_DEVICE_ID1_W25Q64 0x17 | |
// | |
// Winbond 128Mbit part | |
// | |
#define SF_DEVICE_ID0_W25Q128 0x40 | |
#define SF_DEVICE_ID1_W25Q128 0x18 | |
// | |
// Atmel 32Mbit part | |
// | |
#define SPI_AT26DF321_ID1 0x1F | |
#define SPI_AT26DF321_ID2 0x47 // [7:5]=Family, [4:0]=Density | |
#define SPI_AT26DF321_ID3 0x00 | |
#define SF_VENDOR_ID_ATMEL 0x1F | |
#define SF_DEVICE_ID0_AT25DF641 0x48 | |
#define SF_DEVICE_ID1_AT25DF641 0x00 | |
// | |
// SST 8Mbit part | |
// | |
#define SPI_SST25VF080B_ID1 0xBF | |
#define SPI_SST25VF080B_ID2 0x25 | |
#define SPI_SST25VF080B_ID3 0x8E | |
#define SF_DEVICE_ID0_25VF064C 0x25 | |
#define SF_DEVICE_ID1_25VF064C 0x4B | |
// | |
// SST 16Mbit part | |
// | |
#define SPI_SST25VF016B_ID1 0xBF | |
#define SPI_SST25VF016B_ID2 0x25 | |
#define SPI_SST25V016BF_ID3 0x41 | |
// | |
// Winbond 32Mbit part | |
// | |
#define SPI_W25X32_ID1 0xEF | |
#define SPI_W25X32_ID2 0x30 // Memory Type | |
#define SPI_W25X32_ID3 0x16 // Capacity | |
#define SF_VENDOR_ID_MX 0xC2 | |
#define SF_DEVICE_ID0_25L6405D 0x20 | |
#define SF_DEVICE_ID1_25L6405D 0x17 | |
#define SF_VENDOR_ID_NUMONYX 0x20 | |
#define SF_DEVICE_ID0_M25PX64 0x71 | |
#define SF_DEVICE_ID1_M25PX64 0x17 | |
// | |
// Spansion 64Mbit part | |
// | |
#define SF_VENDOR_ID_SPANSION 0xEF | |
#define SF_DEVICE_ID0_S25FL064K 0x40 | |
#define SF_DEVICE_ID1_S25FL064K 0x00 | |
// | |
// index for prefix opcodes | |
// | |
#define SPI_WREN_INDEX 0 // Prefix Opcode 0: SPI_COMMAND_WRITE_ENABLE | |
#define SPI_EWSR_INDEX 1 // Prefix Opcode 1: SPI_COMMAND_WRITE_S_EN | |
#define BIOS_CTRL 0xDC | |
#define PFAB_CARD_DEVICE_ID 0x5150 | |
#define PFAB_CARD_VENDOR_ID 0x8086 | |
#define PFAB_CARD_SETUP_REGISTER 0x40 | |
#define PFAB_CARD_SETUP_BYTE 0x0d | |
#endif |