core arm11: Silence logs at level 3 if there is no activity

If the target and openocd are idling, the log should normally
be silent at level 3.  (Given no verbose logging options.)

Signed-off-by: Edgar Grimberg <edgar.grimberg@zylin.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

diff --git a/src/jtag/core.c b/src/jtag/core.c
index e311bfbcc8d5ce0ecfaee9d0dfa73c90bbead5fb..8a580e9e35e67215d17773debc4bcdd24bddcd3c 100644 (file)
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -530,10 +530,12 @@ int jtag_add_statemove(tap_state_t goal_state)
 {
        tap_state_t cur_state = cmd_queue_cur_state;
 
-       LOG_DEBUG("cur_state=%s goal_state=%s",
-               tap_state_name(cur_state),
-               tap_state_name(goal_state));
-
+       if (goal_state != cur_state)
+       {
+               LOG_DEBUG("cur_state=%s goal_state=%s",
+                       tap_state_name(cur_state),
+                       tap_state_name(goal_state));
+       }
 
        /* If goal is RESET, be paranoid and force that that transition
         * (e.g. five TCK cycles, TMS high).  Else trust "cur_state".

diff --git a/src/target/arm11.c b/src/target/arm11.c
index 8b7b69c9cc3190aea41a4772c7ac3a16a553501a..671943f2b5b80083b7d122f77ce219ef2b07d4d1 100644 (file)
--- a/src/target/arm11.c
+++ b/src/target/arm11.c
@@ -64,10 +64,10 @@ static int arm11_step(struct target *target, int current,
 static int arm11_check_init(struct arm11_common *arm11)
 {
        CHECK_RETVAL(arm11_read_DSCR(arm11));
-       LOG_DEBUG("DSCR %08x", (unsigned) arm11->dscr);
 
        if (!(arm11->dscr & DSCR_HALT_DBG_MODE))
        {
+               LOG_DEBUG("DSCR %08x", (unsigned) arm11->dscr);
                LOG_DEBUG("Bringing target into debug mode");
 
                arm11->dscr |= DSCR_HALT_DBG_MODE;