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| author | Hesham ALMatary <heshamelmatary@gmail.com> | 2014-09-15 17:33:29 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2014-09-16 09:52:58 -0500 |
| commit | 5f56d2679a28f64b55dc34aa4907e35d531708c7 (patch) | |
| tree | e05fbefb5b1d1269eadabdf44bc62285a586940c /cpukit/score/cpu/or1k/or1k-exception-handler-low.S | |
| parent | OpenRISC: Account for red-zone (fixup printf bug). (diff) | |
| download | rtems-5f56d2679a28f64b55dc34aa4907e35d531708c7.tar.bz2 | |
or1ksim: work-around to make or1ksim tick timer accurate.
This patch avoids unexpected behavior when initializing tick timer registers.
Initializing these registers fires unexpected exceptions and interrupts even
though RTEMS has not enabled interrupts yet. So, a little long interval added
to allow RTEMS to finish the remaining initialization work before running the
application. The tick timer interval is adjusted to reflect an accurate
timing for RTEMS applications.
Diffstat (limited to 'cpukit/score/cpu/or1k/or1k-exception-handler-low.S')
0 files changed, 0 insertions, 0 deletions