diff options
| -rw-r--r-- | src/target/arm_adi_v5.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c index 0e3b3495..bfa5cb42 100644 --- a/src/target/arm_adi_v5.c +++ b/src/target/arm_adi_v5.c @@ -321,27 +321,34 @@ int jtagdp_transaction_endcheck(struct swjdp_common *swjdp) } } + /* REVISIT also STICKYCMP, for pushed comparisons (nyet used) */ + /* Check for STICKYERR and STICKYORUN */ if (ctrlstat & (SSTICKYORUN | SSTICKYERR)) { LOG_DEBUG("jtag-dp: CTRL/STAT error, 0x%" PRIx32, ctrlstat); /* Check power to debug regions */ if ((ctrlstat & 0xf0000000) != 0xf0000000) - { ahbap_debugport_init(swjdp); - } else { uint32_t mem_ap_csw, mem_ap_tar; - /* Print information about last AHBAP access */ - LOG_ERROR("AHBAP Cached values: dp_select 0x%" PRIx32 - ", ap_csw 0x%" PRIx32 ", ap_tar 0x%" PRIx32, - swjdp->dp_select_value, swjdp->ap_csw_value, - swjdp->ap_tar_value); + /* Maybe print information about last MEM-AP access */ + if (swjdp->ap_tar_value != (uint32_t) -1) + LOG_DEBUG("MEM-AP Cached values: " + "ap_bank 0x%" PRIx32 + ", ap_csw 0x%" PRIx32 + ", ap_tar 0x%" PRIx32, + swjdp->dp_select_value, + swjdp->ap_csw_value, + swjdp->ap_tar_value); + else + LOG_ERROR("Invalid MEM-AP TAR cache!"); + if (ctrlstat & SSTICKYORUN) - LOG_ERROR("JTAG-DP OVERRUN - " - "check clock or reduce jtag speed"); + LOG_ERROR("JTAG-DP OVERRUN - check clock, " + "memaccess, or reduce jtag speed"); if (ctrlstat & SSTICKYERR) LOG_ERROR("JTAG-DP STICKY ERROR"); |