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itm: fix default initialization

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Commit f9509c92db ("itm: rework itm commands before 'init'")
ignores the default enable of ITM channel 0, that is applied when
no 'itm port[s]' is issued.

Call armv7m_trace_itm_config() unconditionally to handle it.

Change-Id: I3e85d0b063ed38c1552f6af9ea9eea2e76aa9025
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reported-by: Paul Fertser <fercerpav@gmail.com>
Fixes: f9509c92db ("itm: rework itm commands before 'init'")
Reviewed-on: https://review.openocd.org/c/openocd/+/7900
Reviewed-by: <post@frankplowman.com>
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2023-09-17 11:15:22 +02:00
parent 198fecf5e4
commit dde096e03f
3 changed files with 16 additions and 12 deletions
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4
src/target/cortex_m.c
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@@ -2659,8 +2659,8 @@ int cortex_m_examine(struct target *target)
if (retval != ERROR_OK)
return retval;
if (armv7m->trace_config.itm_deferred_config)
armv7m_trace_itm_config(target);
/* Configure ITM */
armv7m_trace_itm_config(target);
/* NOTE: FPB and DWT are both optional. */