91 lines
2.7 KiB
C
91 lines
2.7 KiB
C
/*
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* This file is part of the Black Magic Debug project.
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*
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* Copyright (C) 2016 Gareth McMullin <gareth@blacksphere.co.nz>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __LPC_COMMON_H
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#define __LPC_COMMON_H
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enum iap_cmd {
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IAP_CMD_READ_FACTORY_SETTINGS = 40,
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IAP_CMD_INIT = 49,
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IAP_CMD_PREPARE = 50,
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IAP_CMD_PROGRAM = 51,
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IAP_CMD_ERASE = 52,
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IAP_CMD_BLANKCHECK = 53,
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IAP_CMD_PARTID = 54,
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IAP_CMD_READ_BOOTROM_VERSION = 55,
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IAP_CMD_COMPARE = 56,
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IAP_CMD_REINVOKE_ISP = 57,
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IAP_CMD_READUID = 58,
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IAP_CMD_ERASE_PAGE = 59,
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IAP_CMD_SET_ACTIVE_BANK = 60,
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IAP_CMD_READ_SIGNATURE = 70,
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IAP_CMD_EXTENDED_READ_SIGNATURE = 73,
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IAP_CMD_READ_EEPROM_PAGE = 80,
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IAP_CMD_WRITE_EEPROM_PAGE = 81,
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};
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enum iap_status {
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IAP_STATUS_CMD_SUCCESS = 0,
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IAP_STATUS_INVALID_COMMAND = 1,
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IAP_STATUS_SRC_ADDR_ERROR = 2,
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IAP_STATUS_DST_ADDR_ERROR = 3,
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IAP_STATUS_SRC_ADDR_NOT_MAPPED = 4,
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IAP_STATUS_DST_ADDR_NOT_MAPPED = 5,
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IAP_STATUS_COUNT_ERROR = 6,
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IAP_STATUS_INVALID_SECTOR = 7,
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IAP_STATUS_SECTOR_NOT_BLANK = 8,
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IAP_STATUS_SECTOR_NOT_PREPARED = 9,
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IAP_STATUS_COMPARE_ERROR = 10,
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IAP_STATUS_BUSY = 11,
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IAP_STATUS_MISSING_PARAMETERS = 12,
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IAP_STATUS_UNALIGNED_ADDRESS = 13,
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IAP_STATUS_ADDRESS_NOT_MAPPED = 14,
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IAP_STATUS_FRO_NO_POWER = 23,
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IAP_STATUS_FLASH_NO_POWER = 24,
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IAP_STATUS_NO_CLOCK = 27,
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IAP_STATUS_REINVOKE_CFG_ERR = 28,
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IAP_STATUS_NO_VALID_IMAGE = 29,
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IAP_STATUS_FLASH_ERASE = 32,
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IAP_STATUS_INVALID_PAGE = 33,
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};
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/* CPU Frequency */
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#define CPU_CLK_KHZ 12000
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struct lpc_flash {
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struct target_flash f;
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uint8_t base_sector;
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uint8_t bank;
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uint8_t reserved_pages;
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/* Info filled in by specific driver */
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void (*wdt_kick)(target *t);
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uint32_t iap_entry;
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uint32_t iap_ram;
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uint32_t iap_msp;
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};
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struct lpc_flash *lpc_add_flash(target *t, target_addr addr, size_t length);
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enum iap_status lpc_iap_call(struct lpc_flash *f, void *result, enum iap_cmd cmd, ...);
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int lpc_flash_erase(struct target_flash *f, target_addr addr, size_t len);
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int lpc_flash_write_magic_vect(struct target_flash *f,
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target_addr dest, const void *src, size_t len);
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#endif
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