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| author | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-08-25 19:52:02 +0000 |
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| committer | oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-08-25 19:52:02 +0000 |
| commit | bd7cbd01e8a2e39c1a77d551cb1f8081f880c953 (patch) | |
| tree | f76d157bd66781e3a60315676c2769726ffd81b9 /src/target/target.c | |
| parent | 0c41395fc3cb106c3fe0ffb80bc5fe20e3d8b533 (diff) | |
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David Brownell <david-b@pacbell.net> Accomodate targets which don't support various target-specific
reset operations. Maybe they can't; or it's a "not yet" thing.
Note that the assert/deassert operations can't yet trigger for
OMAP3 because resets currently include JTAG reset in all cases,
resetting the ICEpick and thus disabling the TAP for Cortex-A8.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2620 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/target/target.c')
| -rw-r--r-- | src/target/target.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/target/target.c b/src/target/target.c index d2194486..381e774e 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -559,6 +559,11 @@ static int target_soft_reset_halt_imp(struct target_s *target) LOG_ERROR("Target not examined yet"); return ERROR_FAIL; } + if (!target->type->soft_reset_halt_imp) { + LOG_ERROR("Target %s does not support soft_reset_halt", + target->cmd_name); + return ERROR_FAIL; + } return target->type->soft_reset_halt_imp(target); } @@ -4035,6 +4040,13 @@ static int tcl_target_func(Jim_Interp *interp, int argc, Jim_Obj *const *argv) } if (!target->tap->enabled) goto err_tap_disabled; + if (!target->type->assert_reset + || !target->type->deassert_reset) { + Jim_SetResult_sprintf(interp, + "No target-specific reset for %s", + target->cmd_name); + return JIM_ERR; + } /* determine if we should halt or not. */ target->reset_halt = !!a; /* When this happens - all workareas are invalid. */ |