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| author | Mike Frysinger <vapier@gentoo.org> | 2011-04-25 22:15:32 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2024-01-01 18:23:25 -0500 |
| commit | b295d144aeeeb50843beb850536dcd6d7ae0a312 (patch) | |
| tree | 637f3fc4ef87d9d43b721cf4520aca7c9cd32bc9 /sim | |
| parent | 00c4a7f8d136bce908b6d8a812acdd0e68899e9a (diff) | |
| download | gdb-b295d144aeeeb50843beb850536dcd6d7ae0a312.zip gdb-b295d144aeeeb50843beb850536dcd6d7ae0a312.tar.gz gdb-b295d144aeeeb50843beb850536dcd6d7ae0a312.tar.bz2 | |
sim: bfin: make the core timer output port an edge
The output port of the core timer is currently always high and never goes
low, so make sure we lower the level after sending it out. This way the
other side (the CEC) knows when to delatch things.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-26 Mike Frysinger <vapier@gentoo.org>
* dv-bfin_ctimer.c (bfin_ctimer_expire): Call hw_port_event a 2nd
time with a level of 0.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/bfin/dv-bfin_ctimer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sim/bfin/dv-bfin_ctimer.c b/sim/bfin/dv-bfin_ctimer.c index 349f7c2..cba7373 100644 --- a/sim/bfin/dv-bfin_ctimer.c +++ b/sim/bfin/dv-bfin_ctimer.c @@ -77,7 +77,9 @@ bfin_ctimer_expire (struct hw *me, void *data) ctimer->handler = NULL; } + /* This is an edge interrupt. */ hw_port_event (me, IVG_IVTMR, 1); + hw_port_event (me, IVG_IVTMR, 0); } static void |