+ ctx.retval = mips32_pracc_queue_exec(ejtag_info, &ctx, NULL);
+
+ /* pic32mx workaround, false pending at low core clock */
+ jtag_add_sleep(1000);
+ return ctx.retval;
+}
+
+/* mips_ejtag_init_mmr - asign Memory-Mapped Registers depending
+ * on EJTAG version.
+ */
+static void mips_ejtag_init_mmr(struct mips_ejtag *ejtag_info)
+{
+ if (ejtag_info->ejtag_version == EJTAG_VERSION_20) {
+ ejtag_info->ejtag_ibs_addr = EJTAG_V20_IBS;
+ ejtag_info->ejtag_iba0_addr = EJTAG_V20_IBA0;
+ ejtag_info->ejtag_ibc_offs = EJTAG_V20_IBC_OFFS;
+ ejtag_info->ejtag_ibm_offs = EJTAG_V20_IBM_OFFS;
+
+ ejtag_info->ejtag_dbs_addr = EJTAG_V20_DBS;
+ ejtag_info->ejtag_dba0_addr = EJTAG_V20_DBA0;
+ ejtag_info->ejtag_dbc_offs = EJTAG_V20_DBC_OFFS;
+ ejtag_info->ejtag_dbm_offs = EJTAG_V20_DBM_OFFS;
+ ejtag_info->ejtag_dbv_offs = EJTAG_V20_DBV_OFFS;
+
+ ejtag_info->ejtag_iba_step_size = EJTAG_V20_IBAn_STEP;
+ ejtag_info->ejtag_dba_step_size = EJTAG_V20_DBAn_STEP;
+ } else {
+ ejtag_info->ejtag_ibs_addr = EJTAG_V25_IBS;
+ ejtag_info->ejtag_iba0_addr = EJTAG_V25_IBA0;
+ ejtag_info->ejtag_ibm_offs = EJTAG_V25_IBM_OFFS;
+ ejtag_info->ejtag_ibasid_offs = EJTAG_V25_IBASID_OFFS;
+ ejtag_info->ejtag_ibc_offs = EJTAG_V25_IBC_OFFS;
+
+ ejtag_info->ejtag_dbs_addr = EJTAG_V25_DBS;
+ ejtag_info->ejtag_dba0_addr = EJTAG_V25_DBA0;
+ ejtag_info->ejtag_dbm_offs = EJTAG_V25_DBM_OFFS;
+ ejtag_info->ejtag_dbasid_offs = EJTAG_V25_DBASID_OFFS;
+ ejtag_info->ejtag_dbc_offs = EJTAG_V25_DBC_OFFS;
+ ejtag_info->ejtag_dbv_offs = EJTAG_V25_DBV_OFFS;
+
+ ejtag_info->ejtag_iba_step_size = EJTAG_V25_IBAn_STEP;
+ ejtag_info->ejtag_dba_step_size = EJTAG_V25_DBAn_STEP;
+ }
+}
+
+static void ejtag_v20_print_imp(struct mips_ejtag *ejtag_info)
+{
+ LOG_DEBUG("EJTAG v2.0: features:%s%s%s%s%s%s%s%s",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_SDBBP) ? " SDBBP_SPECIAL2" : " SDBBP",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_EADDR_NO32BIT) ? " EADDR>32bit" : " EADDR=32bit",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_COMPLEX_BREAK) ? " COMPLEX_BREAK" : "",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_DCACHE_COH) ? " DCACHE_COH" : " DCACHE_NOT_COH",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_ICACHE_COH) ? " ICACHE_COH" : " ICACHE_NOT_COH",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_NOPB) ? " noPB" : " PB",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_NODB) ? " noDB" : " DB",
+ EJTAG_IMP_HAS(EJTAG_V20_IMP_NOIB) ? " noIB" : " IB");
+ LOG_DEBUG("EJTAG v2.0: Break Channels: %" PRIu8,
+ (uint8_t)((ejtag_info->impcode >> EJTAG_V20_IMP_BCHANNELS_SHIFT) &
+ EJTAG_V20_IMP_BCHANNELS_MASK));
+}
+
+static void ejtag_v26_print_imp(struct mips_ejtag *ejtag_info)
+{
+ LOG_DEBUG("EJTAG v2.6: features:%s%s",
+ EJTAG_IMP_HAS(EJTAG_V26_IMP_R3K) ? " R3k" : " R4k",
+ EJTAG_IMP_HAS(EJTAG_V26_IMP_DINT) ? " DINT" : "");