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Diffstat (limited to 'contrib/loaders/flash/msp432/MSP432P4_FlashLibIf.h')
| -rw-r--r-- | contrib/loaders/flash/msp432/MSP432P4_FlashLibIf.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/contrib/loaders/flash/msp432/MSP432P4_FlashLibIf.h b/contrib/loaders/flash/msp432/MSP432P4_FlashLibIf.h new file mode 100644 index 00000000..c438097e --- /dev/null +++ b/contrib/loaders/flash/msp432/MSP432P4_FlashLibIf.h @@ -0,0 +1,126 @@ +/****************************************************************************** +* +* Copyright (C) 2014-2018 Texas Instruments Incorporated - http://www.ti.com/ +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* +* Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* +* Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in the +* documentation and/or other materials provided with the +* distribution. +* +* Neither the name of Texas Instruments Incorporated nor the names of +* its contributors may be used to endorse or promote products derived +* from this software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +* +******************************************************************************/ + +#ifndef OPENOCD_LOADERS_FLASH_MSP432_MSP432P4_FLASHLIBIF_H +#define OPENOCD_LOADERS_FLASH_MSP432_MSP432P4_FLASHLIBIF_H + +#include <stddef.h> +#include <stdint.h> + +/* RAM loader */ +static const uint32_t RAM_LOADER_START = 0x01000000u; /* Code space */ +static const uint32_t RAM_LOADER_MAIN = 0x01000110u; /* Code space */ +static const uint32_t RAM_LOADER_BUFFER1 = 0x20002000u; /* SBUS data space */ +static const uint32_t RAM_LOADER_BUFFER2 = 0x20003000u; /* SBUS data space */ +static const uint32_t RAM_LOADER_STACK = 0x20002000u; /* SBUS data space */ + +/* Address for flash function to be executed */ +static const uint32_t FLASH_FUNCTION_ADDRESS = 0x20000150u; + +enum flash_command { + FLASH_NO_COMMAND = 0, + FLASH_MASS_ERASE = 1, + FLASH_SECTOR_ERASE = 2, + FLASH_PROGRAM = 4, + FLASH_INIT = 8, + FLASH_EXIT = 16, + FLASH_CONTINUOUS_PROGRAM = 32 +}; + +/* Address for algorithm program and flash buffer */ +static const uint32_t DST_ADDRESS = 0x2000015Cu; +static const uint32_t SRC_LENGTH_ADDRESS = 0x20000160u; +static const uint32_t BUFFER1_STATUS_REGISTER = 0x20000164u; +static const uint32_t BUFFER2_STATUS_REGISTER = 0x20000168u; +static const uint32_t BUFFER_INACTIVE = 0x00000000u; +static const uint32_t BUFFER_ACTIVE = 0x00000001u; +static const uint32_t BUFFER_DATA_READY = 0x00000010u; +static const size_t SRC_LENGTH_MAX = 4096u; + +/* erase options */ +static const uint32_t ERASE_PARAM_ADDRESS = 0x2000016Cu; +static const uint32_t ERASE_MAIN = 0x00000001u; +static const uint32_t ERASE_INFO = 0x00000002u; + +/* Unlock BSL */ +static const uint32_t UNLOCK_BSL_ADDRESS = 0x20000170u; +static const uint32_t LOCK_BSL_KEY = 0x00000000u; +static const uint32_t UNLOCK_BSL_KEY = 0x0000000Bu; + +/* Address for return code */ +static const uint32_t RETURN_CODE_ADDRESS = 0x20000154u; + +/* Return codes */ +static const uint32_t FLASH_BUSY = 0x00000001u; +static const uint32_t FLASH_SUCCESS = 0x00000ACEu; +static const uint32_t FLASH_ERROR = 0x0000DEADu; +static const uint32_t FLASH_TIMEOUT_ERROR = 0xDEAD0000u; +static const uint32_t FLASH_VERIFY_ERROR = 0xDEADDEADu; +static const uint32_t FLASH_WRONG_COMMAND = 0x00000BADu; +static const uint32_t FLASH_POWER_ERROR = 0x00DEAD00u; + +/* Device ID address */ +static const uint32_t DEVICE_ID_ADDRESS = 0x0020100Cu; +static const uint32_t PC_REGISTER = 15u; +static const uint32_t SP_REGISTER = 13u; + +/* CS silicon and boot code revisions */ +static const uint32_t SILICON_REV_ADDRESS = 0x00201010u; +static const uint32_t SILICON_REV_A = 0x00000041u; +static const uint32_t SILICON_REV_B = 0x00000042u; +static const uint32_t SILICON_REV_C = 0x00000043u; +static const uint32_t SILICON_REV_D = 0x00000044u; +static const uint32_t SILICON_REV_E = 0x00000045u; +static const uint32_t SILICON_REV_F = 0x00000046u; +static const uint32_t SILICON_REV_G = 0x00000047u; +static const uint32_t SILICON_REV_H = 0x00000048u; +static const uint32_t SILICON_REV_I = 0x00000049u; +static const uint32_t SILICON_REV_B_WRONG = 0x00004100u; + +struct flash_interface { + volatile uint32_t FLASH_FUNCTION; + volatile uint32_t RETURN_CODE; + volatile uint32_t _RESERVED0; + volatile uint32_t DST_ADDRESS; + volatile uint32_t SRC_LENGTH; + volatile uint32_t BUFFER1_STATUS_REGISTER; + volatile uint32_t BUFFER2_STATUS_REGISTER; + volatile uint32_t ERASE_PARAM; + volatile uint32_t UNLOCK_BSL; +}; + +#define FLASH_LOADER_BASE ((uint32_t)0x20000150u) +#define FLASH_LOADER ((struct flash_interface *) FLASH_LOADER_BASE) + +#endif /* OPENOCD_LOADERS_FLASH_MSP432_MSP432P4_FLASHLIBIF_H */ |