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Diffstat (limited to 'src/flash/nor/msp432.h')
| -rw-r--r-- | src/flash/nor/msp432.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/flash/nor/msp432.h b/src/flash/nor/msp432.h new file mode 100644 index 0000000..ffefa8f --- /dev/null +++ b/src/flash/nor/msp432.h @@ -0,0 +1,127 @@ +/*************************************************************************** + * Copyright (C) 2018 by Texas Instruments, Inc. * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program. If not, see <http://www.gnu.org/licenses/>. * + ***************************************************************************/ + +#ifndef OPENOCD_FLASH_NOR_MSP432_H +#define OPENOCD_FLASH_NOR_MSP432_H + +/* MSP432 family types */ +#define MSP432_NO_FAMILY 0 /* Family type not determined yet */ +#define MSP432E4 1 /* MSP432E4 family of devices */ +#define MSP432P4 2 /* MSP432P4 family of devices */ + +/* MSP432 device types */ +#define MSP432_NO_TYPE 0 /* Device type not determined yet */ +#define MSP432P401X_DEPR 1 /* Early MSP432P401x offerings, now deprecated */ +#define MSP432P401X 2 /* MSP432P401x device, revision C or higher */ +#define MSP432P411X 3 /* MSP432P411x device, revision A or higher */ +#define MSP432P401X_GUESS 4 /* Assuming it's an MSP432P401x device */ +#define MSP432P411X_GUESS 5 /* Assuming it's an MSP432P411x device */ +#define MSP432E401Y 6 /* MSP432E401Y device */ +#define MSP432E411Y 7 /* MSP432E401Y device */ +#define MSP432E4X_GUESS 8 /* Assuming it's an MSP432E4x device */ + +/* MSP432P4 flash parameters */ +#define P4_FLASH_MAIN_BASE 0x00000000 +#define P4_FLASH_INFO_BASE 0x00200000 +#define P4_SECTOR_LENGTH 0x1000 +#define P4_ALGO_ENTRY_ADDR 0x01000110 + +/* MSP432E4 flash paramters */ +#define E4_FLASH_BASE 0x00000000 +#define E4_FLASH_SIZE 0x100000 +#define E4_SECTOR_LENGTH 0x4000 +#define E4_ALGO_ENTRY_ADDR 0x20000110 + +/* Flash helper algorithm key addresses */ +#define ALGO_BASE_ADDR 0x20000000 +#define ALGO_BUFFER1_ADDR 0x20002000 +#define ALGO_BUFFER2_ADDR 0x20003000 +#define ALGO_PARAMS_BASE_ADDR 0x20000150 +#define ALGO_FLASH_COMMAND_ADDR 0x20000150 +#define ALGO_RETURN_CODE_ADDR 0x20000154 +#define ALGO_FLASH_DEST_ADDR 0x2000015c +#define ALGO_FLASH_LENGTH_ADDR 0x20000160 +#define ALGO_BUFFER1_STATUS_ADDR 0x20000164 +#define ALGO_BUFFER2_STATUS_ADDR 0x20000168 +#define ALGO_ERASE_PARAM_ADDR 0x2000016c +#define ALGO_UNLOCK_BSL_ADDR 0x20000170 +#define ALGO_STACK_POINTER_ADDR 0x20002000 + +/* Flash helper algorithm key sizes */ +#define ALGO_BUFFER_SIZE 0x1000 +#define ALGO_WORKING_SIZE (ALGO_BUFFER2_ADDR + 0x1000 - ALGO_BASE_ADDR) + +/* Flash helper algorithm flash commands */ +#define FLASH_NO_COMMAND 0 +#define FLASH_MASS_ERASE 1 +#define FLASH_SECTOR_ERASE 2 +#define FLASH_PROGRAM 4 +#define FLASH_INIT 8 +#define FLASH_EXIT 16 +#define FLASH_CONTINUOUS 32 + +/* Flash helper algorithm return codes */ +#define FLASH_BUSY 0x00000001 +#define FLASH_SUCCESS 0x00000ACE +#define FLASH_ERROR 0x0000DEAD +#define FLASH_TIMEOUT_ERROR 0xDEAD0000 +#define FLASH_VERIFY_ERROR 0xDEADDEAD +#define FLASH_WRONG_COMMAND 0x00000BAD +#define FLASH_POWER_ERROR 0x00DEAD00 + +/* Flash helper algorithm buffer status values */ +#define BUFFER_INACTIVE 0x00 +#define BUFFER_ACTIVE 0x01 +#define BUFFER_DATA_READY 0x10 + +/* Flash helper algorithm erase parameters */ +#define FLASH_ERASE_MAIN 0x01 +#define FLASH_ERASE_INFO 0x02 + +/* Flash helper algorithm lock/unlock BSL options */ +#define FLASH_LOCK_BSL 0x00 +#define FLASH_UNLOCK_BSL 0x0b + +/* Flash helper algorithm parameter block struct */ +struct msp432_algo_params { + uint8_t flash_command[4]; + uint8_t return_code[4]; + uint8_t _reserved0[4]; + uint8_t address[4]; + uint8_t length[4]; + uint8_t buffer1_status[4]; + uint8_t buffer2_status[4]; + uint8_t erase_param[4]; + uint8_t unlock_bsl[4]; +}; + +/* Flash helper algorithm for MSP432P401x targets */ +const uint8_t msp432p401x_algo[] = { +#include "../../../contrib/loaders/flash/msp432/msp432p401x_algo.inc" +}; + +/* Flash helper algorithm for MSP432P411x targets */ +const uint8_t msp432p411x_algo[] = { +#include "../../../contrib/loaders/flash/msp432/msp432p411x_algo.inc" +}; + +/* Flash helper algorithm for MSP432E4x targets */ +const uint8_t msp432e4x_algo[] = { +#include "../../../contrib/loaders/flash/msp432/msp432e4x_algo.inc" +}; + +#endif /* OPENOCD_FLASH_NOR_MSP432_H */ |