diff options
author | Paul Fertser <fercerpav@gmail.com> | 2013-09-29 19:12:17 +0400 |
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committer | Spencer Oliver <spen@spen-soft.co.uk> | 2013-10-03 11:24:24 +0000 |
commit | ff94e02b7cfe5df892824e60140dcdd07ed2b01c (patch) | |
tree | ea07ba10f5ee6a63d7dbbc356e0673ef0afec472 /src/jtag/hla/hla_interface.c | |
parent | 24099b4c144f1c6d1244b8b4d98c0fd69c9ff2fc (diff) |
hla: if the idcode callback returns 0, treat as a wildcard
Also document the callback accordingly.
Change-Id: I7e8ef481e8b5391b763b7f7187fac023e9fe04df
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1673
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'src/jtag/hla/hla_interface.c')
-rw-r--r-- | src/jtag/hla/hla_interface.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/jtag/hla/hla_interface.c b/src/jtag/hla/hla_interface.c index 0176a482..00e45491 100644 --- a/src/jtag/hla/hla_interface.c +++ b/src/jtag/hla/hla_interface.c @@ -84,7 +84,8 @@ int hl_interface_init_target(struct target *t) uint32_t expected = t->tap->expected_ids[ii]; /* treat "-expected-id 0" as a "don't-warn" wildcard */ - if (!expected || (t->tap->idcode == expected)) { + if (!expected || !t->tap->idcode || + (t->tap->idcode == expected)) { found = 1; break; } |