diff options
| -rw-r--r-- | src/target/cortex_a8.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/target/cortex_a8.c b/src/target/cortex_a8.c index d62740c2..c0a74667 100644 --- a/src/target/cortex_a8.c +++ b/src/target/cortex_a8.c @@ -1362,7 +1362,7 @@ static int cortex_a8_handle_target_request(void *priv) * Cortex-A8 target information and configuration */ -static int cortex_a8_examine(struct target *target) +static int cortex_a8_examine_first(struct target *target) { struct cortex_a8_common *cortex_a8 = target_to_cortex_a8(target); struct armv7a_common *armv7a = &cortex_a8->armv7a_common; @@ -1447,10 +1447,21 @@ static int cortex_a8_examine(struct target *target) LOG_DEBUG("Configured %i hw breakpoint pairs and %i hw watchpoint pairs", cortex_a8->brp_num , cortex_a8->wrp_num); - /* Configure core debug access */ - cortex_a8_init_debug_access(target); - target_set_examined(target); + return ERROR_OK; +} + +static int cortex_a8_examine(struct target *target) +{ + int retval = ERROR_OK; + + /* don't re-probe hardware after each reset */ + if (!target_was_examined(target)) + retval = cortex_a8_examine_first(target); + + /* Configure core debug access */ + if (retval == ERROR_OK) + retval = cortex_a8_init_debug_access(target); return retval; } |