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| author | Spencer Oliver <ntfreak@users.sourceforge.net> | 2010-05-21 11:43:17 +0100 |
|---|---|---|
| committer | Spencer Oliver <ntfreak@users.sourceforge.net> | 2010-05-21 11:43:17 +0100 |
| commit | c0cdb7c63189edf0d96a1b0242d80c94532b30e7 (patch) | |
| tree | 507b98040ef5942806560f88471c5e9356fdbb30 /src/target | |
| parent | 72ba8ec90e42a3fc4470e7e0d1c0f8b1d060529a (diff) | |
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arm_adi_v5: correct ahbap_debugport_init mem-ap id (bug #23)
We request a id register read at the end of ahbap_debugport_init
but we never actually run the queue. In some cases this causes a
segfault.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/arm_adi_v5.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c index 8b18fa3c..8f43f78a 100644 --- a/src/target/arm_adi_v5.c +++ b/src/target/arm_adi_v5.c @@ -967,6 +967,9 @@ int ahbap_debugport_init(struct adiv5_dap *dap) retval = dap_queue_ap_read(dap, AP_REG_IDR, &idreg); retval = dap_queue_ap_read(dap, AP_REG_BASE, &romaddr); + if ((retval = dap_run(dap)) != ERROR_OK) + return retval; + LOG_DEBUG("MEM-AP #%" PRId32 " ID Register 0x%" PRIx32 ", Debug ROM Address 0x%" PRIx32, dap->apsel, idreg, romaddr); |