📄 flash_amd_parts.h
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/***************************************************************************** Copyright Storlink Corp 2005. All rights reserved. *--------------------------------------------------------------------------* Name : flash_amd_parts.h* Description : * Collect supported AMD-like flash chip, including* (1) AMD* (2) MX* (3) AMIC** History** Date Writer Description* ----------- ----------- -------------------------------------------------* 04/20/2005 Gary Chen Create*****************************************************************************/#ifndef _FLASH_AMD_PARTS_H#define _FLASH_AMD_PARTS_H#define FLASH_VENDOR_AMD 0x01#define FLASH_VENDOR_MX 0xC2#define FLASH_VENDOR_AMIC_04 0x04#define FLASH_VENDOR_AMIC_37 0x37typedef struct flash_dev_info { unsigned short vendor_id; unsigned short device_id; int vendor_id_addr; int device_id_addr; int sub_id1; // -1 if not supported int sub_id2; // -1 if not supported int sub_id1_addr; // -1 if not supported int sub_id2_addr; // -1 if not supported int wp_addr; unsigned long block_size; unsigned long block_count; unsigned long base_mask; unsigned long device_size; int bootblock; unsigned long bootblocks[12]; // 0 is bootblock offset, 1-11 sub-sector sizes (or 0) int banked; unsigned long banks[2]; // bank offets, highest to lowest (lowest should be 0) // (only one entry for now, increase to support devices // with more banks).} FLASH_DEV_INFO_T;static const FLASH_DEV_INFO_T *flash_dev_info;static const FLASH_DEV_INFO_T cfi_devices;static const FLASH_DEV_INFO_T supported_devices[] = {#ifdef FLASH_SUPPORT_MX29LV400 { // Bottom vendor_id : FLASH_VENDOR_MX, device_id : 0x22BA, vendor_id_addr : 0x00, device_id_addr : 0x01, sub_id1 : -1, sub_id2 : -1, sub_id1_addr : -1, sub_id2_addr : -1, wp_addr : 2, // 2, block_size : 0x10000, // 64K Bytes block_count : 0x8, // 512K / 64K device_size : 0x80000, // 512K Bytes base_mask : ~(0x80000 - 1), bootblock : TRUE, bootblocks : { 0x000000, // Starting offset 0x004000, // 16K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x008000, // 32K Bytes 0 // ending }, banked : FALSE }, { // Top vendor_id : FLASH_VENDOR_MX, device_id : 0x22B9, vendor_id_addr : 0x00, device_id_addr : 0x01, sub_id1 : -1, sub_id2 : -1, sub_id1_addr : -1, sub_id2_addr : -1, wp_addr : 2, // 0x02, block_size : 0x10000, // 64K Bytes block_count : 0x8, // 512K / 64K device_size : 0x80000, // 512K Bytes base_mask : ~(0x80000 - 1), bootblock : TRUE, bootblocks : { 0x070000, // Starting offset 0x008000, // 32K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x004000, // 16K Bytes 0 // ending }, banked : FALSE },#endif // FLASH_SUPPORT_MX29LV400#ifdef FLASH_SUPPORT_MX29LV800 { // Bottom vendor_id : FLASH_VENDOR_MX, device_id : 0x225B, vendor_id_addr : 0x00, device_id_addr : 0x01, sub_id1 : -1, sub_id2 : -1, sub_id1_addr : -1, sub_id2_addr : -1, wp_addr : 2, // 2, block_size : 0x10000, // 64K Bytes block_count : 0x10, // 1M / 64K device_size : 0x100000, // 1M Bytes base_mask : ~(0x100000 - 1), bootblock : TRUE, bootblocks : { 0x000000, // Starting offset 0x004000, // 16K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x008000, // 32K Bytes 0 // ending }, banked : FALSE }, { // Top vendor_id : FLASH_VENDOR_MX, device_id : 0x22DA, vendor_id_addr : 0x00, device_id_addr : 0x01, sub_id1 : -1, sub_id2 : -1, sub_id1_addr : -1, sub_id2_addr : -1, wp_addr : 2, // 0x02, block_size : 0x10000, // 64K Bytes block_count : 0x10, // 1M / 64K device_size : 0x100000, // 1M Bytes base_mask : ~(0x100000 - 1), bootblock : TRUE, bootblocks : { 0x0F0000, // Starting offset 0x008000, // 32K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x004000, // 16K Bytes 0 // ending }, banked : FALSE },#endif // FLASH_SUPPORT_MX29LV800#ifdef FLASH_SUPPORT_S29DL800 { // SPANSION: S29DL800-B vendor_id : FLASH_VENDOR_AMD, device_id : 0x22CB, vendor_id_addr : 0x00, device_id_addr : 0x01, sub_id1 : -1, sub_id2 : -1, sub_id1_addr : -1, sub_id2_addr : -1, wp_addr : 2, // 2, block_size : 0x10000, // 64K Bytes block_count : 0x10, // 1M / 64K device_size : 0x100000, // 1M Bytes base_mask : ~(0x100000 - 1), bootblock : TRUE, bootblocks : { 0x000000, // Starting offset 0x004000, // 16K Bytes 0x008000, // 32K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x008000, // 32K Bytes 0x004000, // 16K Bytes 0 // ending }, banked : FALSE }, { // SPANSION: S29DL800-T vendor_id : FLASH_VENDOR_AMD, device_id : 0x224A, vendor_id_addr : 0x00, device_id_addr : 0x01, sub_id1 : -1, sub_id2 : -1, sub_id1_addr : -1, sub_id2_addr : -1, wp_addr : 2, // 0x02, block_size : 0x10000, // 64K Bytes block_count : 0x10, // 1M / 64K device_size : 0x100000, // 1M Bytes base_mask : ~(0x100000 - 1), bootblock : TRUE, bootblocks : { 0x0e0000, // Starting offset 0x004000, // 16K Bytes 0x008000, // 32K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x008000, // 32K Bytes 0x004000, // 16K Bytes 0 // ending }, banked : FALSE },#endif // FLASH_SUPPORT_S29DL800#ifdef FLASH_SUPPORT_AM29DL400 { // Bottom vendor_id : FLASH_VENDOR_AMD, device_id : 0x220F, vendor_id_addr : 0x00, device_id_addr : 0x01, sub_id1 : -1, sub_id2 : -1, sub_id1_addr : -1, sub_id2_addr : -1, wp_addr : 2, // 0x12, block_size : 0x10000, // 64K Bytes block_count : 8, // 512K / 64K device_size : 0x80000, // 512K Bytes base_mask : ~(0x80000 - 1), bootblock : TRUE, bootblocks : { 0x000000, // Starting offset 0x004000, // 16K Bytes 0x008000, // 32K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x002000, // 8K Bytes 0x008000, // 32K Bytes 0x004000, // 16K Bytes 0 // ending },⌨️ 快捷键说明
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