1 /* SPDX-License-Identifier: BSD-3-Clause */
3 /******************************************************************************
5 * Copyright (C) 2014-2018 Texas Instruments Incorporated - http://www.ti.com/
7 ******************************************************************************/
9 #ifndef OPENOCD_LOADERS_FLASH_MSP432_MSP432E4_FLASHLIBIF_H
10 #define OPENOCD_LOADERS_FLASH_MSP432_MSP432E4_FLASHLIBIF_H
16 static const uint32_t RAM_LOADER_START = 0x20000000u; /* Code space */
17 static const uint32_t RAM_LOADER_MAIN = 0x20000110u; /* Code space */
18 static const uint32_t RAM_LOADER_BUFFER1 = 0x20002000u; /* SBUS data space */
19 static const uint32_t RAM_LOADER_BUFFER2 = 0x20003000u; /* SBUS data space */
20 static const uint32_t RAM_LOADER_STACK = 0x20002000u; /* SBUS data space */
22 /* Address for flash function to be executed */
23 static const uint32_t FLASH_FUNCTION_ADDRESS = 0x20000150u;
28 FLASH_SECTOR_ERASE = 2,
32 FLASH_CONTINUOUS_PROGRAM = 32
35 /* Address for algorithm program and flash buffer */
36 static const uint32_t DST_ADDRESS = 0x2000015Cu;
37 static const uint32_t SRC_LENGTH_ADDRESS = 0x20000160u;
38 static const uint32_t BUFFER1_STATUS_REGISTER = 0x20000164u;
39 static const uint32_t BUFFER2_STATUS_REGISTER = 0x20000168u;
40 static const uint32_t BUFFER_INACTIVE = 0x00000000u;
41 static const uint32_t BUFFER_ACTIVE = 0x00000001u;
42 static const uint32_t BUFFER_DATA_READY = 0x00000010u;
43 static const size_t SRC_LENGTH_MAX = 4096u;
46 static const uint32_t ERASE_PARAM_ADDRESS = 0x2000016Cu;
47 static const uint32_t ERASE_MAIN = 0x00000001u;
48 static const uint32_t ERASE_INFO = 0x00000002u;
51 static const uint32_t UNLOCK_BSL_ADDRESS = 0x20000170u;
52 static const uint32_t LOCK_BSL_KEY = 0x00000000u;
53 static const uint32_t UNLOCK_BSL_KEY = 0x0000000Bu;
55 /* Address for return code */
56 static const uint32_t RETURN_CODE_ADDRESS = 0x20000154u;
59 static const uint32_t FLASH_BUSY = 0x00000001u;
60 static const uint32_t FLASH_SUCCESS = 0x00000ACEu;
61 static const uint32_t FLASH_ERROR = 0x0000DEADu;
62 static const uint32_t FLASH_TIMEOUT_ERROR = 0xDEAD0000u;
63 static const uint32_t FLASH_VERIFY_ERROR = 0xDEADDEADu;
64 static const uint32_t FLASH_WRONG_COMMAND = 0x00000BADu;
65 static const uint32_t FLASH_POWER_ERROR = 0x00DEAD00u;
67 /* Device ID address */
68 static const uint32_t DEVICE_ID_ADDRESS = 0x0020100Cu;
69 static const uint32_t PC_REGISTER = 15u;
70 static const uint32_t SP_REGISTER = 13u;
72 /* CS silicon and boot code revisions */
73 static const uint32_t SILICON_REV_ADDRESS = 0x00201010u;
74 static const uint32_t SILICON_REV_A = 0x00000041u;
75 static const uint32_t SILICON_REV_B = 0x00000042u;
76 static const uint32_t SILICON_REV_C = 0x00000043u;
77 static const uint32_t SILICON_REV_D = 0x00000044u;
78 static const uint32_t SILICON_REV_E = 0x00000045u;
79 static const uint32_t SILICON_REV_F = 0x00000046u;
80 static const uint32_t SILICON_REV_G = 0x00000047u;
81 static const uint32_t SILICON_REV_H = 0x00000048u;
82 static const uint32_t SILICON_REV_I = 0x00000049u;
83 static const uint32_t SILICON_REV_B_WRONG = 0x00004100u;
85 struct flash_interface {
86 volatile uint32_t FLASH_FUNCTION;
87 volatile uint32_t RETURN_CODE;
88 volatile uint32_t _RESERVED0;
89 volatile uint32_t DST_ADDRESS;
90 volatile uint32_t SRC_LENGTH;
91 volatile uint32_t BUFFER1_STATUS_REGISTER;
92 volatile uint32_t BUFFER2_STATUS_REGISTER;
93 volatile uint32_t ERASE_PARAM;
94 volatile uint32_t UNLOCK_BSL;
97 #define FLASH_LOADER_BASE ((uint32_t)0x20000150u)
98 #define FLASH_LOADER ((struct flash_interface *) FLASH_LOADER_BASE)
100 #endif /* OPENOCD_LOADERS_FLASH_MSP432_MSP432E4_FLASHLIBIF_H */