120 lines
4.1 KiB
C
120 lines
4.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/***************************************************************************
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* Copyright (C) 2018 by Texas Instruments, Inc. *
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***************************************************************************/
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#ifndef OPENOCD_FLASH_NOR_MSP432_H
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#define OPENOCD_FLASH_NOR_MSP432_H
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/* MSP432 family types */
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#define MSP432_NO_FAMILY 0 /* Family type not determined yet */
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#define MSP432E4 1 /* MSP432E4 family of devices */
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#define MSP432P4 2 /* MSP432P4 family of devices */
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/* MSP432 device types */
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#define MSP432_NO_TYPE 0 /* Device type not determined yet */
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#define MSP432P401X_DEPR 1 /* Early MSP432P401x offerings, now deprecated */
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#define MSP432P401X 2 /* MSP432P401x device, revision C or higher */
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#define MSP432P411X 3 /* MSP432P411x device, revision A or higher */
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#define MSP432P401X_GUESS 4 /* Assuming it's an MSP432P401x device */
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#define MSP432P411X_GUESS 5 /* Assuming it's an MSP432P411x device */
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#define MSP432E401Y 6 /* MSP432E401Y device */
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#define MSP432E411Y 7 /* MSP432E401Y device */
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#define MSP432E4X_GUESS 8 /* Assuming it's an MSP432E4x device */
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/* Common MSP432 flash parameters */
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#define FLASH_BASE 0x00000000
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/* MSP432P4 flash parameters */
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#define P4_FLASH_MAIN_BASE FLASH_BASE
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#define P4_FLASH_INFO_BASE 0x00200000
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#define P4_SECTOR_LENGTH 0x1000
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#define P4_ALGO_ENTRY_ADDR 0x01000110
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/* MSP432E4 flash parameters */
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#define E4_FLASH_BASE FLASH_BASE
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#define E4_FLASH_SIZE 0x100000
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#define E4_SECTOR_LENGTH 0x4000
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#define E4_ALGO_ENTRY_ADDR 0x20000110
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/* Flash helper algorithm key addresses */
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#define ALGO_BASE_ADDR 0x20000000
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#define ALGO_BUFFER1_ADDR 0x20002000
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#define ALGO_BUFFER2_ADDR 0x20003000
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#define ALGO_PARAMS_BASE_ADDR 0x20000150
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#define ALGO_FLASH_COMMAND_ADDR 0x20000150
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#define ALGO_RETURN_CODE_ADDR 0x20000154
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#define ALGO_FLASH_DEST_ADDR 0x2000015c
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#define ALGO_FLASH_LENGTH_ADDR 0x20000160
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#define ALGO_BUFFER1_STATUS_ADDR 0x20000164
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#define ALGO_BUFFER2_STATUS_ADDR 0x20000168
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#define ALGO_ERASE_PARAM_ADDR 0x2000016c
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#define ALGO_UNLOCK_BSL_ADDR 0x20000170
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#define ALGO_STACK_POINTER_ADDR 0x20002000
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/* Flash helper algorithm key sizes */
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#define ALGO_BUFFER_SIZE 0x1000
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#define ALGO_WORKING_SIZE (ALGO_BUFFER2_ADDR + 0x1000 - ALGO_BASE_ADDR)
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/* Flash helper algorithm flash commands */
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#define FLASH_NO_COMMAND 0
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#define FLASH_MASS_ERASE 1
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#define FLASH_SECTOR_ERASE 2
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#define FLASH_PROGRAM 4
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#define FLASH_INIT 8
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#define FLASH_EXIT 16
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#define FLASH_CONTINUOUS 32
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/* Flash helper algorithm return codes */
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#define FLASH_BUSY 0x00000001
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#define FLASH_SUCCESS 0x00000ACE
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#define FLASH_ERROR 0x0000DEAD
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#define FLASH_TIMEOUT_ERROR 0xDEAD0000
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#define FLASH_VERIFY_ERROR 0xDEADDEAD
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#define FLASH_WRONG_COMMAND 0x00000BAD
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#define FLASH_POWER_ERROR 0x00DEAD00
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/* Flash helper algorithm buffer status values */
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#define BUFFER_INACTIVE 0x00
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#define BUFFER_ACTIVE 0x01
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#define BUFFER_DATA_READY 0x10
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/* Flash helper algorithm erase parameters */
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#define FLASH_ERASE_MAIN 0x01
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#define FLASH_ERASE_INFO 0x02
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/* Flash helper algorithm lock/unlock BSL options */
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#define FLASH_LOCK_BSL 0x00
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#define FLASH_UNLOCK_BSL 0x0b
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/* Flash helper algorithm parameter block struct */
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struct msp432_algo_params {
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uint8_t flash_command[4];
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uint8_t return_code[4];
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uint8_t _reserved0[4];
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uint8_t address[4];
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uint8_t length[4];
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uint8_t buffer1_status[4];
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uint8_t buffer2_status[4];
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uint8_t erase_param[4];
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uint8_t unlock_bsl[4];
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};
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/* Flash helper algorithm for MSP432P401x targets */
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const uint8_t msp432p401x_algo[] = {
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#include "../../../contrib/loaders/flash/msp432/msp432p401x_algo.inc"
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};
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/* Flash helper algorithm for MSP432P411x targets */
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const uint8_t msp432p411x_algo[] = {
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#include "../../../contrib/loaders/flash/msp432/msp432p411x_algo.inc"
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};
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/* Flash helper algorithm for MSP432E4x targets */
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const uint8_t msp432e4x_algo[] = {
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#include "../../../contrib/loaders/flash/msp432/msp432e4x_algo.inc"
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};
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#endif /* OPENOCD_FLASH_NOR_MSP432_H */
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