diff options
Diffstat (limited to 'src/target/mips_m4k.c')
| -rw-r--r-- | src/target/mips_m4k.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c index e2007d9..7d1c06c 100644 --- a/src/target/mips_m4k.c +++ b/src/target/mips_m4k.c @@ -1174,36 +1174,30 @@ static int mips_m4k_target_create(struct target *target, Jim_Interp *interp) static int mips_m4k_examine(struct target *target) { - int retval; struct mips_m4k_common *mips_m4k = target_to_m4k(target); struct mips_ejtag *ejtag_info = &mips_m4k->mips32.ejtag_info; - uint32_t idcode = 0; if (!target_was_examined(target)) { - retval = mips_ejtag_get_idcode(ejtag_info, &idcode); - if (retval != ERROR_OK) + int retval = mips_ejtag_get_idcode(ejtag_info); + if (retval != ERROR_OK) { + LOG_ERROR("idcode read failed"); return retval; - ejtag_info->idcode = idcode; - - if (((idcode >> 1) & 0x7FF) == 0x29) { + } + if (((ejtag_info->idcode >> 1) & 0x7FF) == 0x29) { /* we are using a pic32mx so select ejtag port * as it is not selected by default */ mips_ejtag_set_instr(ejtag_info, MTAP_SW_ETAP); - LOG_DEBUG("PIC32MX Detected - using EJTAG Interface"); + LOG_DEBUG("PIC32 Detected - using EJTAG Interface"); mips_m4k->is_pic32mx = true; } } /* init rest of ejtag interface */ - retval = mips_ejtag_init(ejtag_info); + int retval = mips_ejtag_init(ejtag_info); if (retval != ERROR_OK) return retval; - retval = mips32_examine(target); - if (retval != ERROR_OK) - return retval; - - return ERROR_OK; + return mips32_examine(target); } static int mips_m4k_bulk_write_memory(struct target *target, target_addr_t address, |