jtag/drivers/stlink: demote the output of available speeds to DEBUG

[openocd.git] / src / target / mips32.c

diff --git a/src/target/mips32.c b/src/target/mips32.c
index 795efddf033ac158edf4b5d59d119d6b75520793..75197f170f85f5368e2bce18a1eda6d67522dac7 100644 (file)
--- a/src/target/mips32.c
+++ b/src/target/mips32.c
@@ -289,7 +289,7 @@ int mips32_init_arch_info(struct target *target, struct mips32_common *mips32, s
        mips32->common_magic = MIPS32_COMMON_MAGIC;
        mips32->fast_data_area = NULL;
 
-       /* has breakpoint/watchpint unit been scanned */
+       /* has breakpoint/watchpoint unit been scanned */
        mips32->bp_scanned = 0;
        mips32->data_break_list = NULL;
 
@@ -536,31 +536,36 @@ int mips32_configure_break_unit(struct target *target)
        if (retval != ERROR_OK)
                return retval;
 
-       /* EJTAG 2.0 defines IB and DB bits in IMP instead of DCR.
-        * Since these DCR bits should be reserved on EJTAG 2.0, we can
-        * just remap them. */
+       /* EJTAG 2.0 defines IB and DB bits in IMP instead of DCR. */
        if (ejtag_info->ejtag_version == EJTAG_VERSION_20) {
+               ejtag_info->debug_caps = dcr & EJTAG_DCR_ENM;
                if (!(ejtag_info->impcode & EJTAG_V20_IMP_NOIB))
-                       dcr |= EJTAG_DCR_IB;
+                       ejtag_info->debug_caps |= EJTAG_DCR_IB;
                if (!(ejtag_info->impcode & EJTAG_V20_IMP_NODB))
-                       dcr |= EJTAG_DCR_DB;
-       }
+                       ejtag_info->debug_caps |= EJTAG_DCR_DB;
+       } else
+               /* keep  debug caps for later use */
+               ejtag_info->debug_caps = dcr & (EJTAG_DCR_ENM
+                               | EJTAG_DCR_IB | EJTAG_DCR_DB);
+
 
-       if (dcr & EJTAG_DCR_IB) {
+       if (ejtag_info->debug_caps & EJTAG_DCR_IB) {
                retval = mips32_configure_ibs(target);
                if (retval != ERROR_OK)
                        return retval;
        }
 
-       if (dcr & EJTAG_DCR_DB) {
+       if (ejtag_info->debug_caps & EJTAG_DCR_DB) {
                retval = mips32_configure_dbs(target);
                if (retval != ERROR_OK)
                        return retval;
        }
 
        /* check if target endianness settings matches debug control register */
-       if (((dcr & EJTAG_DCR_ENM) && (target->endianness == TARGET_LITTLE_ENDIAN)) ||
-                       (!(dcr & EJTAG_DCR_ENM) && (target->endianness == TARGET_BIG_ENDIAN)))
+       if (((ejtag_info->debug_caps & EJTAG_DCR_ENM)
+                       && (target->endianness == TARGET_LITTLE_ENDIAN)) ||
+                       (!(ejtag_info->debug_caps & EJTAG_DCR_ENM)
+                        && (target->endianness == TARGET_BIG_ENDIAN)))
                LOG_WARNING("DCR endianness settings does not match target settings");
 
        LOG_DEBUG("DCR 0x%" PRIx32 " numinst %i numdata %i", dcr, mips32->num_inst_bpoints,