X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fflash%2Fstr9xpec.c;h=33471e6b3a67c4d054701833d8d173f7e1636920;hb=4f7761828c91108d4bf4a12e78f23b6483b18ade;hp=c614d7697290a481298e5816570f3dda138e5859;hpb=e43979e7020ea9d05a3c0a2af444f292eacb6c53;p=fw%2Fopenocd diff --git a/src/flash/str9xpec.c b/src/flash/str9xpec.c index c614d7697..33471e6b3 100644 --- a/src/flash/str9xpec.c +++ b/src/flash/str9xpec.c @@ -101,7 +101,7 @@ static int str9xpec_register_commands(struct command_context_s *cmd_ctx) int str9xpec_set_instr(jtag_tap_t *tap, uint32_t new_instr, tap_state_t end_state) { - if ( tap == NULL ){ + if (tap == NULL) { return ERROR_TARGET_INVALID; } @@ -318,14 +318,14 @@ static int str9xpec_flash_bank_command(struct command_context_s *cmd_ctx, char * str9xpec_info = malloc(sizeof(str9xpec_flash_controller_t)); bank->driver_priv = str9xpec_info; - /* find out jtag position of flash controller - * it is always after the arm966 core */ - + /* REVISIT verify that the jtag position of flash controller is + * right after *THIS* core, which must be a STR9xx core ... + */ armv4_5 = bank->target->arch_info; arm7_9 = armv4_5->arch_info; jtag_info = &arm7_9->jtag_info; - str9xpec_info->tap = jtag_tap_by_position( jtag_info->tap->abs_chain_position - 1); + str9xpec_info->tap = bank->target->tap; str9xpec_info->isc_enable = 0; str9xpec_build_block_list(bank); @@ -349,7 +349,7 @@ static int str9xpec_blank_check(struct flash_bank_s *bank, int first, int last) tap = str9xpec_info->tap; if (!str9xpec_info->isc_enable) { - str9xpec_isc_enable( bank ); + str9xpec_isc_enable(bank); } if (!str9xpec_info->isc_enable) { @@ -438,7 +438,7 @@ static int str9xpec_erase_area(struct flash_bank_s *bank, int first, int last) tap = str9xpec_info->tap; if (!str9xpec_info->isc_enable) { - str9xpec_isc_enable( bank ); + str9xpec_isc_enable(bank); } if (!str9xpec_info->isc_enable) { @@ -518,7 +518,7 @@ static int str9xpec_lock_device(struct flash_bank_s *bank) tap = str9xpec_info->tap; if (!str9xpec_info->isc_enable) { - str9xpec_isc_enable( bank ); + str9xpec_isc_enable(bank); } if (!str9xpec_info->isc_enable) { @@ -542,7 +542,7 @@ static int str9xpec_lock_device(struct flash_bank_s *bank) jtag_add_dr_scan(1, &field, jtag_get_end_state()); jtag_execute_queue(); - } while(!(status & ISC_STATUS_BUSY)); + } while (!(status & ISC_STATUS_BUSY)); str9xpec_isc_disable(bank); @@ -575,7 +575,7 @@ static int str9xpec_protect(struct flash_bank_s *bank, int set, int first, int l /* last bank: 0xFF signals a full device protect */ if (last == 0xFF) { - if ( set ) + if (set) { status = str9xpec_lock_device(bank); } @@ -589,7 +589,7 @@ static int str9xpec_protect(struct flash_bank_s *bank, int set, int first, int l { for (i = first; i <= last; i++) { - if ( set ) + if (set) buf_set_u32(str9xpec_info->options, str9xpec_info->sector_bits[i], 1, 1); else buf_set_u32(str9xpec_info->options, str9xpec_info->sector_bits[i], 1, 0); @@ -671,11 +671,11 @@ static int str9xpec_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t o check_address = sec_end; } - if ((offset >= sec_start) && (offset < sec_end)){ + if ((offset >= sec_start) && (offset < sec_end)) { first_sector = i; } - if ((offset + count >= sec_start) && (offset + count < sec_end)){ + if ((offset + count >= sec_start) && (offset + count < sec_end)) { last_sector = i; } } @@ -722,7 +722,7 @@ static int str9xpec_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t o status = buf_get_u32(scanbuf, 0, 8); - } while(!(status & ISC_STATUS_BUSY)); + } while (!(status & ISC_STATUS_BUSY)); if ((status & ISC_STATUS_ERROR) != STR9XPEC_ISC_SUCCESS) return ERROR_FLASH_OPERATION_FAILED; @@ -740,7 +740,7 @@ static int str9xpec_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t o uint8_t last_dword[8] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; int i = 0; - while(bytes_remaining > 0) + while (bytes_remaining > 0) { last_dword[i++] = *(buffer + bytes_written); bytes_remaining--; @@ -772,7 +772,7 @@ static int str9xpec_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t o status = buf_get_u32(scanbuf, 0, 8); - } while(!(status & ISC_STATUS_BUSY)); + } while (!(status & ISC_STATUS_BUSY)); if ((status & ISC_STATUS_ERROR) != STR9XPEC_ISC_SUCCESS) return ERROR_FLASH_OPERATION_FAILED; @@ -845,7 +845,7 @@ static int str9xpec_erase_check(struct flash_bank_s *bank) static int str9xpec_info(struct flash_bank_s *bank, char *buf, int buf_size) { - snprintf(buf, buf_size, "str9xpec flash driver info" ); + snprintf(buf, buf_size, "str9xpec flash driver info"); return ERROR_OK; } @@ -919,13 +919,13 @@ static int str9xpec_write_options(struct flash_bank_s *bank) tap = str9xpec_info->tap; /* erase config options first */ - status = str9xpec_erase_area( bank, 0xFE, 0xFE ); + status = str9xpec_erase_area(bank, 0xFE, 0xFE); if ((status & ISC_STATUS_ERROR) != STR9XPEC_ISC_SUCCESS) return status; if (!str9xpec_info->isc_enable) { - str9xpec_isc_enable( bank ); + str9xpec_isc_enable(bank); } if (!str9xpec_info->isc_enable) { @@ -962,7 +962,7 @@ static int str9xpec_write_options(struct flash_bank_s *bank) jtag_add_dr_scan(1, &field, jtag_get_end_state()); jtag_execute_queue(); - } while(!(status & ISC_STATUS_BUSY)); + } while (!(status & ISC_STATUS_BUSY)); str9xpec_isc_disable(bank); @@ -1002,7 +1002,7 @@ static int str9xpec_handle_flash_options_cmap_command(struct command_context_s * if (argc < 2) { - command_print(cmd_ctx, "str9xpec options_cmap "); + command_print(cmd_ctx, "str9xpec options_cmap "); return ERROR_OK; } @@ -1034,7 +1034,7 @@ static int str9xpec_handle_flash_options_lvdthd_command(struct command_context_s if (argc < 2) { - command_print(cmd_ctx, "str9xpec options_lvdthd <2.4v|2.7v>"); + command_print(cmd_ctx, "str9xpec options_lvdthd <2.4v | 2.7v>"); return ERROR_OK; } @@ -1066,7 +1066,7 @@ int str9xpec_handle_flash_options_lvdsel_command(struct command_context_s *cmd_c if (argc < 2) { - command_print(cmd_ctx, "str9xpec options_lvdsel "); + command_print(cmd_ctx, "str9xpec options_lvdsel "); return ERROR_OK; } @@ -1098,7 +1098,7 @@ static int str9xpec_handle_flash_options_lvdwarn_command(struct command_context_ if (argc < 2) { - command_print(cmd_ctx, "str9xpec options_lvdwarn "); + command_print(cmd_ctx, "str9xpec options_lvdwarn "); return ERROR_OK; } @@ -1254,7 +1254,8 @@ static int str9xpec_handle_flash_disable_turbo_command(struct command_context_s return ERROR_FAIL; /* exit turbo mode via RESET */ - str9xpec_set_instr(tap, ISC_NOOP, TAP_RESET); + str9xpec_set_instr(tap, ISC_NOOP, TAP_IDLE); + jtag_add_tlr(); jtag_execute_queue(); /* restore previous scan chain */