X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstlink-common.h;h=e2f7b75c2d5923e195f5f323eeaabe1b83874edb;hb=refs%2Fheads%2Fdebian;hp=c5c7d407d1e28547a5a9e9c96f2ba27a2153161c;hpb=e8b15c0e787c7d5fc90c35d53165fcf36afb39e3;p=fw%2Fstlink diff --git a/src/stlink-common.h b/src/stlink-common.h index c5c7d40..e2f7b75 100644 --- a/src/stlink-common.h +++ b/src/stlink-common.h @@ -1,13 +1,13 @@ -/* +/* * File: stlink-common.h * Bulk import from stlink-hw.h - * + * * This should contain all the common top level stlink interfaces, regardless * of how the backend does the work.... */ #ifndef STLINK_COMMON_H -#define STLINK_COMMON_H +#define STLINK_COMMON_H #ifdef __cplusplus extern "C" { @@ -24,6 +24,7 @@ extern "C" { #define USB_ST_VID 0x0483 #define USB_STLINK_PID 0x3744 #define USB_STLINK_32L_PID 0x3748 +#define USB_STLINK_NUCLEO_PID 0x374b // STLINK_DEBUG_RESETSYS, etc: #define STLINK_OK 0x80 @@ -34,6 +35,7 @@ extern "C" { #define STLINK_GET_VERSION 0xf1 #define STLINK_GET_CURRENT_MODE 0xf5 +#define STLINK_GET_TARGET_VOLTAGE 0xF7 #define STLINK_DEBUG_COMMAND 0xF2 #define STLINK_DFU_COMMAND 0xF3 @@ -66,7 +68,7 @@ extern "C" { #define STLINK_DEBUG_WRITEDEBUGREG 0x0f #define STLINK_DEBUG_ENTER_SWD 0xa3 #define STLINK_DEBUG_ENTER_JTAG 0x00 - + // TODO - possible poor names... #define STLINK_SWD_ENTER 0x30 #define STLINK_SWD_READCOREID 0x32 // TBD @@ -75,171 +77,479 @@ extern "C" { #define STLINK_JTAG_DRIVE_NRST 0x3c #define STLINK_JTAG_DRIVE_NRST 0x3c -// cortex m3 technical reference manual + // cortex m3 technical reference manual #define CM3_REG_CPUID 0xE000ED00 #define CM3_REG_FP_CTRL 0xE0002000 #define CM3_REG_FP_COMP0 0xE0002008 -/* cortex core ids */ + /* cortex core ids */ // TODO clean this up... #define STM32VL_CORE_ID 0x1ba01477 #define STM32L_CORE_ID 0x2ba01477 +#define STM32F3_CORE_ID 0x2ba01477 #define STM32F4_CORE_ID 0x2ba01477 #define STM32F0_CORE_ID 0xbb11477 #define CORE_M3_R1 0x1BA00477 #define CORE_M3_R2 0x4BA00477 #define CORE_M4_R0 0x2BA01477 -/* - * Chip IDs are explained in the appropriate programming manual for the - * DBGMCU_IDCODE register (0xE0042000) - */ -// stm32 chipids, only lower 12 bits.. -#define STM32_CHIPID_F1_MEDIUM 0x410 -#define STM32_CHIPID_F2 0x411 -#define STM32_CHIPID_F1_LOW 0x412 -#define STM32_CHIPID_F4 0x413 -#define STM32_CHIPID_F1_HIGH 0x414 -#define STM32_CHIPID_L1_MEDIUM 0x416 -#define STM32_CHIPID_F1_CONN 0x418 -#define STM32_CHIPID_F1_VL_MEDIUM 0x420 -#define STM32_CHIPID_F1_VL_HIGH 0x428 -#define STM32_CHIPID_F1_XL 0x430 -#define STM32_CHIPID_F0 0x440 - -// Constant STM32 memory map figures + /* + * Chip IDs are explained in the appropriate programming manual for the + * DBGMCU_IDCODE register (0xE0042000) + */ + // stm32 chipids, only lower 12 bits.. +#define STM32_CHIPID_F1_MEDIUM 0x410 +#define STM32_CHIPID_F2 0x411 +#define STM32_CHIPID_F1_LOW 0x412 +#define STM32_CHIPID_F4 0x413 +#define STM32_CHIPID_F1_HIGH 0x414 +#define STM32_CHIPID_L4 0x415 /* Seen on L4x6 (RM0351) */ +#define STM32_CHIPID_L1_MEDIUM 0x416 +#define STM32_CHIPID_L0 0x417 +#define STM32_CHIPID_F1_CONN 0x418 +#define STM32_CHIPID_F4_HD 0x419 +#define STM32_CHIPID_F1_VL_MEDIUM_LOW 0x420 + +#define STM32_CHIPID_F446 0x421 +#define STM32_CHIPID_F3 0x422 +#define STM32_CHIPID_F4_LP 0x423 + +#define STM32_CHIPID_F411RE 0x431 + +#define STM32_CHIPID_L1_MEDIUM_PLUS 0x427 +#define STM32_CHIPID_F1_VL_HIGH 0x428 +#define STM32_CHIPID_L1_CAT2 0x429 + +#define STM32_CHIPID_F1_XL 0x430 + +#define STM32_CHIPID_F37x 0x432 +#define STM32_CHIPID_F4_DE 0x433 +#define STM32_CHIPID_F4_DE 0x433 + +#define STM32_CHIPID_F4_DSI 0x434 + +#define STM32_CHIPID_L1_HIGH 0x436 +#define STM32_CHIPID_L152_RE 0x437 +#define STM32_CHIPID_F334 0x438 + +#define STM32_CHIPID_F3_SMALL 0x439 +#define STM32_CHIPID_F0 0x440 +#define STM32_CHIPID_F09X 0x442 +#define STM32_CHIPID_F0_SMALL 0x444 + +#define STM32_CHIPID_F04 0x445 + +#define STM32_CHIPID_F303_HIGH 0x446 + +#define STM32_CHIPID_F0_CAN 0x448 + +#define STM32_CHIPID_F7 0x449 + + /* + * 0x436 is actually assigned to some L1 chips that are called "Medium-Plus" + * and some that are called "High". 0x427 is assigned to the other "Medium- + * plus" chips. To make it a bit simpler we just call 427 MEDIUM_PLUS and + * 0x436 HIGH. + */ + + // Constant STM32 memory map figures #define STM32_FLASH_BASE 0x08000000 #define STM32_SRAM_BASE 0x20000000 -/* Cortex™-M3 Technical Reference Manual */ -/* Debug Halting Control and Status Register */ + /* Cortex™-M3 Technical Reference Manual */ + /* Debug Halting Control and Status Register */ #define DHCSR 0xe000edf0 #define DCRSR 0xe000edf4 #define DCRDR 0xe000edf8 #define DBGKEY 0xa05f0000 -/* Enough space to hold both a V2 command or a V1 command packaged as generic scsi*/ + /* Enough space to hold both a V2 command or a V1 command packaged as generic scsi*/ #define C_BUF_LEN 32 + enum flash_type { + FLASH_TYPE_UNKNOWN = 0, + FLASH_TYPE_F0, + FLASH_TYPE_L0, + FLASH_TYPE_F4, + FLASH_TYPE_L4, + }; + typedef struct chip_params_ { - uint32_t chip_id; - char* description; + uint32_t chip_id; + char* description; + enum flash_type flash_type; uint32_t flash_size_reg; - uint32_t flash_pagesize; - uint32_t sram_size; - uint32_t bootrom_base, bootrom_size; + uint32_t flash_pagesize; + uint32_t sram_size; + uint32_t bootrom_base, bootrom_size; } chip_params_t; - - -// These maps are from a combination of the Programming Manuals, and -// also the Reference manuals. (flash size reg is normally in ref man) -static const chip_params_t devices[] = { + + + // These maps are from a combination of the Programming Manuals, and + // also the Reference manuals. (flash size reg is normally in ref man) + static const chip_params_t devices[] = { + { + //RM0385 and DS10916 document was used to find these paramaters + .chip_id = STM32_CHIPID_F7, + .description = "F7 device", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1ff0f442, // section 41.2 + .flash_pagesize = 0x800, // No flash pages + .sram_size = 0x50000, // "SRAM" byte size in hex from DS Fig 18 + .bootrom_base = 0x00100000, // "System memory" starting address from DS Fig 18 + .bootrom_size = 0xEDC0 // "System memory" byte size in hex from DS Fig 18 + }, { // table 2, PM0063 - .chip_id = 0x410, + .chip_id = STM32_CHIPID_F1_MEDIUM, .description = "F1 Medium-density device", + .flash_type = FLASH_TYPE_F0, .flash_size_reg = 0x1ffff7e0, - .flash_pagesize = 0x400, - .sram_size = 0x5000, - .bootrom_base = 0x1ffff000, - .bootrom_size = 0x800 + .flash_pagesize = 0x400, + .sram_size = 0x5000, + .bootrom_base = 0x1ffff000, + .bootrom_size = 0x800 }, { // table 1, PM0059 - .chip_id = 0x411, - .description = "F2 device", - .flash_size_reg = 0, /* no flash size reg found in the docs! */ - .flash_pagesize = 0x20000, - .sram_size = 0x20000, - .bootrom_base = 0x1fff0000, - .bootrom_size = 0x7800 + .chip_id = STM32_CHIPID_F2, + .description = "F2 device", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1fff7a22, /* As in RM0033 Rev 5*/ + .flash_pagesize = 0x20000, + .sram_size = 0x20000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 }, { // PM0063 - .chip_id = 0x412, - .description = "F1 Low-density device", - .flash_size_reg = 0x1ffff7e0, - .flash_pagesize = 0x400, - .sram_size = 0x2800, - .bootrom_base = 0x1ffff000, - .bootrom_size = 0x800 + .chip_id = STM32_CHIPID_F1_LOW, + .description = "F1 Low-density device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7e0, + .flash_pagesize = 0x400, + .sram_size = 0x2800, + .bootrom_base = 0x1ffff000, + .bootrom_size = 0x800 + }, + { + .chip_id = STM32_CHIPID_F4, + .description = "F4 device", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1FFF7A22, /* As in rm0090 since Rev 2*/ + .flash_pagesize = 0x4000, + .sram_size = 0x30000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 }, { - .chip_id = 0x413, - .description = "F4 device", - .flash_size_reg = 0x1FFF7A10, //RM0090 error same as unique ID - .flash_pagesize = 0x4000, - .sram_size = 0x30000, - .bootrom_base = 0x1fff0000, - .bootrom_size = 0x7800 + .chip_id = STM32_CHIPID_F4_DSI, + .description = "F46x and F47x device", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1FFF7A22, /* As in rm0090 since Rev 2*/ + .flash_pagesize = 0x4000, + .sram_size = 0x40000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 }, { - .chip_id = 0x414, - .description = "F1 High-density device", - .flash_size_reg = 0x1ffff7e0, - .flash_pagesize = 0x800, - .sram_size = 0x10000, - .bootrom_base = 0x1ffff000, - .bootrom_size = 0x800 + .chip_id = STM32_CHIPID_F4_HD, + .description = "F42x and F43x device", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1FFF7A22, /* As in rm0090 since Rev 2*/ + .flash_pagesize = 0x4000, + .sram_size = 0x40000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 }, { - // This ignores the EEPROM! (and uses the page erase size, - // not the sector write protection...) - .chip_id = 0x416, - .description = "L1 Med-density device", - .flash_size_reg = 0x1ff8004c, - .flash_pagesize = 0x100, - .sram_size = 0x4000, - .bootrom_base = 0x1ff00000, - .bootrom_size = 0x1000 + .chip_id = STM32_CHIPID_F4_LP, + .description = "F4 device (low power)", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1FFF7A22, + .flash_pagesize = 0x4000, + .sram_size = 0x10000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 }, { - .chip_id = 0x418, - .description = "F1 Connectivity line device", - .flash_size_reg = 0x1ffff7e0, - .flash_pagesize = 0x800, - .sram_size = 0x10000, - .bootrom_base = 0x1fffb000, - .bootrom_size = 0x4800 + .chip_id = STM32_CHIPID_F411RE, + .description = "F4 device (low power) - stm32f411re", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1FFF7A22, + .flash_pagesize = 0x4000, + .sram_size = 0x20000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 + }, + { + .chip_id = STM32_CHIPID_F4_DE, + .description = "F4 device (Dynamic Efficency)", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1FFF7A22, + .flash_pagesize = 0x4000, + .sram_size = 0x18000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 + }, + { + .chip_id = STM32_CHIPID_F1_HIGH, + .description = "F1 High-density device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7e0, + .flash_pagesize = 0x800, + .sram_size = 0x10000, + .bootrom_base = 0x1ffff000, + .bootrom_size = 0x800 }, { - .chip_id = 0x420, - .description = "F1 Medium-density Value Line device", - .flash_size_reg = 0x1ffff7e0, - .flash_pagesize = 0x400, - .sram_size = 0x2000, - .bootrom_base = 0x1ffff000, - .bootrom_size = 0x800 + // This ignores the EEPROM! (and uses the page erase size, + // not the sector write protection...) + .chip_id = STM32_CHIPID_L1_MEDIUM, + .description = "L1 Med-density device", + .flash_type = FLASH_TYPE_L0, + .flash_size_reg = 0x1ff8004c, + .flash_pagesize = 0x100, + .sram_size = 0x4000, + .bootrom_base = 0x1ff00000, + .bootrom_size = 0x1000 }, { - .chip_id = 0x428, - .description = "F1 High-density value line device", - .flash_size_reg = 0x1ffff7e0, - .flash_pagesize = 0x800, - .sram_size = 0x8000, - .bootrom_base = 0x1ffff000, - .bootrom_size = 0x800 + .chip_id = STM32_CHIPID_L1_CAT2, + .description = "L1 Cat.2 device", + .flash_type = FLASH_TYPE_L0, + .flash_size_reg = 0x1ff8004c, + .flash_pagesize = 0x100, + .sram_size = 0x8000, + .bootrom_base = 0x1ff00000, + .bootrom_size = 0x1000 }, { - .chip_id = 0x430, - .description = "F1 XL-density device", - .flash_size_reg = 0x1ffff7e0, - .flash_pagesize = 0x800, - .sram_size = 0x18000, - .bootrom_base = 0x1fffe000, - .bootrom_size = 0x1800 + .chip_id = STM32_CHIPID_L1_MEDIUM_PLUS, + .description = "L1 Medium-Plus-density device", + .flash_type = FLASH_TYPE_L0, + .flash_size_reg = 0x1ff800cc, + .flash_pagesize = 0x100, + .sram_size = 0x8000,/*Not completely clear if there are some with 48K*/ + .bootrom_base = 0x1ff00000, + .bootrom_size = 0x1000 + }, + { + .chip_id = STM32_CHIPID_L1_HIGH, + .description = "L1 High-density device", + .flash_type = FLASH_TYPE_L0, + .flash_size_reg = 0x1ff800cc, + .flash_pagesize = 0x100, + .sram_size = 0xC000, /*Not completely clear if there are some with 32K*/ + .bootrom_base = 0x1ff00000, + .bootrom_size = 0x1000 + }, + { + .chip_id = STM32_CHIPID_L152_RE, + .description = "L152RE", + .flash_type = FLASH_TYPE_L0, + .flash_size_reg = 0x1ff800cc, + .flash_pagesize = 0x100, + .sram_size = 0x14000, /*Not completely clear if there are some with 32K*/ + .bootrom_base = 0x1ff00000, + .bootrom_size = 0x1000 + }, + { + .chip_id = STM32_CHIPID_F1_CONN, + .description = "F1 Connectivity line device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7e0, + .flash_pagesize = 0x800, + .sram_size = 0x10000, + .bootrom_base = 0x1fffb000, + .bootrom_size = 0x4800 + }, + {//Low and Medium density VL have same chipid. RM0041 25.6.1 + .chip_id = STM32_CHIPID_F1_VL_MEDIUM_LOW, + .description = "F1 Medium/Low-density Value Line device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7e0, + .flash_pagesize = 0x400, + .sram_size = 0x2000,//0x1000 for low density devices + .bootrom_base = 0x1ffff000, + .bootrom_size = 0x800 + }, + { + // STM32F446x family. Support based on DM00135183.pdf (RM0390) document. + .chip_id = STM32_CHIPID_F446, + .description = "F446 device", + .flash_type = FLASH_TYPE_F4, + .flash_size_reg = 0x1fff7a22, + .flash_pagesize = 0x20000, + .sram_size = 0x20000, + .bootrom_base = 0x1fff0000, + .bootrom_size = 0x7800 + }, + { + // This is STK32F303VCT6 device from STM32 F3 Discovery board. + // Support based on DM00043574.pdf (RM0316) document. + .chip_id = STM32_CHIPID_F3, + .description = "F3 device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, + .flash_pagesize = 0x800, + .sram_size = 0xa000, + .bootrom_base = 0x1ffff000, + .bootrom_size = 0x800 + }, + { + // This is STK32F373VCT6 device from STM32 F373 eval board + // Support based on 303 above (37x and 30x have same memory map) + .chip_id = STM32_CHIPID_F37x, + .description = "F3 device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, + .flash_pagesize = 0x800, + .sram_size = 0xa000, + .bootrom_base = 0x1ffff000, + .bootrom_size = 0x800 + }, + { + .chip_id = STM32_CHIPID_F1_VL_HIGH, + .description = "F1 High-density value line device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7e0, + .flash_pagesize = 0x800, + .sram_size = 0x8000, + .bootrom_base = 0x1ffff000, + .bootrom_size = 0x800 + }, + { + .chip_id = STM32_CHIPID_F1_XL, + .description = "F1 XL-density device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7e0, + .flash_pagesize = 0x800, + .sram_size = 0x18000, + .bootrom_base = 0x1fffe000, + .bootrom_size = 0x1800 + }, + { + //Use this as an example for mapping future chips: + //RM0091 document was used to find these paramaters + .chip_id = STM32_CHIPID_F0_CAN, + .description = "F07x device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735) + .flash_pagesize = 0x800, // Page sizes listed in Table 4 + .sram_size = 0x4000, // "SRAM" byte size in hex from Table 2 + .bootrom_base = 0x1fffC800, // "System memory" starting address from Table 2 + .bootrom_size = 0x3000 // "System memory" byte size in hex from Table 2 + }, + { + //Use this as an example for mapping future chips: + //RM0091 document was used to find these paramaters + .chip_id = STM32_CHIPID_F0, + .description = "F0 device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735) + .flash_pagesize = 0x400, // Page sizes listed in Table 4 + .sram_size = 0x2000, // "SRAM" byte size in hex from Table 2 + .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2 + .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2 + }, + { + .chip_id = STM32_CHIPID_F09X, + .description = "F09X device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735) + .flash_pagesize = 0x800, // Page sizes listed in Table 4 (pg 56) + .sram_size = 0x8000, // "SRAM" byte size in hex from Table 2 (pg 50) + .bootrom_base = 0x1fffd800, // "System memory" starting address from Table 2 + .bootrom_size = 0x2000 // "System memory" byte size in hex from Table 2 + }, + { + //Use this as an example for mapping future chips: + //RM0091 document was used to find these paramaters + .chip_id = STM32_CHIPID_F04, + .description = "F04x device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735) + .flash_pagesize = 0x400, // Page sizes listed in Table 4 + .sram_size = 0x1800, // "SRAM" byte size in hex from Table 2 + .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2 + .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2 }, { //Use this as an example for mapping future chips: //RM0091 document was used to find these paramaters - .chip_id = 0x440, - .description = "F0 device", - .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735) - .flash_pagesize = 0x400, // Page sizes listed in Table 4 - .sram_size = 0x2000, // "SRAM" byte size in hex from Table 2 - .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2 - .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2 - } + .chip_id = STM32_CHIPID_F0_SMALL, + .description = "F0 small device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, // "Flash size data register" (pg735) + .flash_pagesize = 0x400, // Page sizes listed in Table 4 + .sram_size = 0x1000, // "SRAM" byte size in hex from Table 2 + .bootrom_base = 0x1fffec00, // "System memory" starting address from Table 2 + .bootrom_size = 0xC00 // "System memory" byte size in hex from Table 2 + }, + { + // STM32F30x + .chip_id = STM32_CHIPID_F3_SMALL, + .description = "F3 small device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, + .flash_pagesize = 0x800, + .sram_size = 0xa000, + .bootrom_base = 0x1fffd800, + .bootrom_size = 0x2000 + }, + { + // STM32L0x + // RM0367,RM0377 documents was used to find these parameters + .chip_id = STM32_CHIPID_L0, + .description = "L0x3 device", + .flash_type = FLASH_TYPE_L0, + .flash_size_reg = 0x1ff8007c, + .flash_pagesize = 0x80, + .sram_size = 0x2000, + .bootrom_base = 0x1ff0000, + .bootrom_size = 0x1000 + }, + { + // STM32F334 + // RM0364 document was used to find these parameters + .chip_id = STM32_CHIPID_F334, + .description = "F334 device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, + .flash_pagesize = 0x800, + .sram_size = 0x3000, + .bootrom_base = 0x1fffd800, + .bootrom_size = 0x2000 + }, + { + // This is STK32F303RET6 device from STM32 F3 Nucelo board. + // Support based on DM00043574.pdf (RM0316) document rev 5. + .chip_id = STM32_CHIPID_F303_HIGH, + .description = "F303 high density device", + .flash_type = FLASH_TYPE_F0, + .flash_size_reg = 0x1ffff7cc, // 34.2.1 Flash size data register + .flash_pagesize = 0x800, // 4.2.1 Flash memory organization + .sram_size = 0x10000, // 3.3 Embedded SRAM + .bootrom_base = 0x1fffd800, // 3.3.2 / Table 4 System Memory + .bootrom_size = 0x2000 + }, + { + // STM32L4x6 + // From RM0351. + .chip_id = STM32_CHIPID_L4, + .description = "L4 device", + .flash_type = FLASH_TYPE_L4, + .flash_size_reg = 0x1fff75e0, // "Flash size data register" (sec 45.2, page 1671) + .flash_pagesize = 0x800, // 2K (sec 3.2, page 78; also appears in sec 3.3.1 and tables 4-6 on pages 79-81) + // SRAM1 is "up to" 96k in the standard Cortex-M memory map; + // SRAM2 is 32k mapped at at 0x10000000 (sec 2.3, page 73 for + // sizes; table 2, page 74 for SRAM2 location) + .sram_size = 0x18000, + .bootrom_base = 0x1fff0000, // Tables 4-6, pages 80-81 (Bank 1 system memory) + .bootrom_size = 0x7000 // 28k (per bank), same source as base + }, + }; - + typedef struct { uint32_t r[16]; uint32_t s[32]; @@ -256,7 +566,7 @@ static const chip_params_t devices[] = { } reg; typedef uint32_t stm32_addr_t; - + typedef struct _cortex_m3_cpuid_ { uint16_t implementer_id; uint16_t variant; @@ -288,30 +598,31 @@ static const chip_params_t devices[] = { typedef struct _stlink_backend { void (*close) (stlink_t * sl); - void (*exit_debug_mode) (stlink_t * sl); - void (*enter_swd_mode) (stlink_t * sl); - void (*enter_jtag_mode) (stlink_t * stl); - void (*exit_dfu_mode) (stlink_t * stl); - void (*core_id) (stlink_t * stl); - void (*reset) (stlink_t * stl); - void (*jtag_reset) (stlink_t * stl, int value); - void (*run) (stlink_t * stl); - void (*status) (stlink_t * stl); - void (*version) (stlink_t *sl); - uint32_t (*read_debug32) (stlink_t *sl, uint32_t addr); - void (*read_mem32) (stlink_t *sl, uint32_t addr, uint16_t len); - void (*write_debug32) (stlink_t *sl, uint32_t addr, uint32_t data); - void (*write_mem32) (stlink_t *sl, uint32_t addr, uint16_t len); - void (*write_mem8) (stlink_t *sl, uint32_t addr, uint16_t len); - void (*read_all_regs) (stlink_t *sl, reg * regp); - void (*read_reg) (stlink_t *sl, int r_idx, reg * regp); - void (*read_all_unsupported_regs) (stlink_t *sl, reg *regp); - void (*read_unsupported_reg) (stlink_t *sl, int r_idx, reg *regp); - void (*write_unsupported_reg) (stlink_t *sl, uint32_t value, int idx, reg *regp); - void (*write_reg) (stlink_t *sl, uint32_t reg, int idx); - void (*step) (stlink_t * stl); + int (*exit_debug_mode) (stlink_t * sl); + int (*enter_swd_mode) (stlink_t * sl); + int (*enter_jtag_mode) (stlink_t * stl); + int (*exit_dfu_mode) (stlink_t * stl); + int (*core_id) (stlink_t * stl); + int (*reset) (stlink_t * stl); + int (*jtag_reset) (stlink_t * stl, int value); + int (*run) (stlink_t * stl); + int (*status) (stlink_t * stl); + int (*version) (stlink_t *sl); + int (*read_debug32) (stlink_t *sl, uint32_t addr, uint32_t *data); + int (*read_mem32) (stlink_t *sl, uint32_t addr, uint16_t len); + int (*write_debug32) (stlink_t *sl, uint32_t addr, uint32_t data); + int (*write_mem32) (stlink_t *sl, uint32_t addr, uint16_t len); + int (*write_mem8) (stlink_t *sl, uint32_t addr, uint16_t len); + int (*read_all_regs) (stlink_t *sl, reg * regp); + int (*read_reg) (stlink_t *sl, int r_idx, reg * regp); + int (*read_all_unsupported_regs) (stlink_t *sl, reg *regp); + int (*read_unsupported_reg) (stlink_t *sl, int r_idx, reg *regp); + int (*write_unsupported_reg) (stlink_t *sl, uint32_t value, int idx, reg *regp); + int (*write_reg) (stlink_t *sl, uint32_t reg, int idx); + int (*step) (stlink_t * stl); int (*current_mode) (stlink_t * stl); - void (*force_debug) (stlink_t *sl); + int (*force_debug) (stlink_t *sl); + int32_t (*target_voltage) (stlink_t *sl); } stlink_backend_t; struct _stlink { @@ -330,12 +641,16 @@ static const chip_params_t devices[] = { uint32_t chip_id; int core_stat; + char serial[16]; + int serial_size; + #define STM32_FLASH_PGSZ 1024 #define STM32L_FLASH_PGSZ 256 #define STM32F4_FLASH_PGSZ 16384 #define STM32F4_FLASH_SIZE (128 * 1024 * 8) + enum flash_type flash_type; stm32_addr_t flash_base; size_t flash_size; size_t flash_pgsz; @@ -345,7 +660,7 @@ static const chip_params_t devices[] = { #define STM32L_SRAM_SIZE (16 * 1024) stm32_addr_t sram_base; size_t sram_size; - + // bootloader stm32_addr_t sys_base; size_t sys_size; @@ -356,43 +671,44 @@ static const chip_params_t devices[] = { //stlink_t* stlink_quirk_open(const char *dev_name, const int verbose); // delegated functions... - void stlink_enter_swd_mode(stlink_t *sl); - void stlink_enter_jtag_mode(stlink_t *sl); - void stlink_exit_debug_mode(stlink_t *sl); - void stlink_exit_dfu_mode(stlink_t *sl); + int stlink_enter_swd_mode(stlink_t *sl); + int stlink_enter_jtag_mode(stlink_t *sl); + int stlink_exit_debug_mode(stlink_t *sl); + int stlink_exit_dfu_mode(stlink_t *sl); void stlink_close(stlink_t *sl); - uint32_t stlink_core_id(stlink_t *sl); - void stlink_reset(stlink_t *sl); - void stlink_jtag_reset(stlink_t *sl, int value); - void stlink_run(stlink_t *sl); - void stlink_status(stlink_t *sl); - void stlink_version(stlink_t *sl); - uint32_t stlink_read_debug32(stlink_t *sl, uint32_t addr); - void stlink_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len); - void stlink_write_debug32(stlink_t *sl, uint32_t addr, uint32_t data); - void stlink_write_mem32(stlink_t *sl, uint32_t addr, uint16_t len); - void stlink_write_mem8(stlink_t *sl, uint32_t addr, uint16_t len); - void stlink_read_all_regs(stlink_t *sl, reg *regp); - void stlink_read_all_unsupported_regs(stlink_t *sl, reg *regp); - void stlink_read_reg(stlink_t *sl, int r_idx, reg *regp); - void stlink_read_unsupported_reg(stlink_t *sl, int r_idx, reg *regp); - void stlink_write_unsupported_reg(stlink_t *sl, uint32_t value, int r_idx, reg *regp); - void stlink_write_reg(stlink_t *sl, uint32_t reg, int idx); - void stlink_step(stlink_t *sl); + int stlink_core_id(stlink_t *sl); + int stlink_reset(stlink_t *sl); + int stlink_jtag_reset(stlink_t *sl, int value); + int stlink_run(stlink_t *sl); + int stlink_status(stlink_t *sl); + int stlink_version(stlink_t *sl); + int stlink_read_debug32(stlink_t *sl, uint32_t addr, uint32_t *data); + int stlink_read_mem32(stlink_t *sl, uint32_t addr, uint16_t len); + int stlink_write_debug32(stlink_t *sl, uint32_t addr, uint32_t data); + int stlink_write_mem32(stlink_t *sl, uint32_t addr, uint16_t len); + int stlink_write_mem8(stlink_t *sl, uint32_t addr, uint16_t len); + int stlink_read_all_regs(stlink_t *sl, reg *regp); + int stlink_read_all_unsupported_regs(stlink_t *sl, reg *regp); + int stlink_read_reg(stlink_t *sl, int r_idx, reg *regp); + int stlink_read_unsupported_reg(stlink_t *sl, int r_idx, reg *regp); + int stlink_write_unsupported_reg(stlink_t *sl, uint32_t value, int r_idx, reg *regp); + int stlink_write_reg(stlink_t *sl, uint32_t reg, int idx); + int stlink_step(stlink_t *sl); int stlink_current_mode(stlink_t *sl); - void stlink_force_debug(stlink_t *sl); + int stlink_force_debug(stlink_t *sl); + int stlink_target_voltage(stlink_t *sl); // unprocessed int stlink_erase_flash_mass(stlink_t* sl); - int stlink_write_flash(stlink_t* sl, stm32_addr_t address, uint8_t* data, unsigned length); + int stlink_write_flash(stlink_t* sl, stm32_addr_t address, uint8_t* data, uint32_t length, uint8_t eraseonly); int stlink_fwrite_flash(stlink_t *sl, const char* path, stm32_addr_t addr); int stlink_fwrite_sram(stlink_t *sl, const char* path, stm32_addr_t addr); - int stlink_verify_write_flash(stlink_t *sl, stm32_addr_t address, uint8_t *data, unsigned length); - + int stlink_verify_write_flash(stlink_t *sl, stm32_addr_t address, uint8_t *data, uint32_t length); + // PUBLIC - uint32_t stlink_chip_id(stlink_t *sl); - void stlink_cpu_id(stlink_t *sl, cortex_m3_cpuid_t *cpuid); + int stlink_chip_id(stlink_t *sl, uint32_t *chip_id); + int stlink_cpu_id(stlink_t *sl, cortex_m3_cpuid_t *cpuid); // privates, publics, the rest.... // TODO sort what is private, and what is not @@ -415,7 +731,7 @@ static const chip_params_t devices[] = { #include "stlink-sg.h" -#include "stlink-usb.h" +#include "stlink-usb.h" @@ -424,4 +740,3 @@ static const chip_params_t devices[] = { #endif #endif /* STLINK_COMMON_H */ -