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(parent: 6cc7ba9) | patch
ARM DaVinci: Reset with watchdog enabled
authorThomas Lange <thomas@corelatus.se>
Sun, 3 May 2009 18:07:33 +0000 (20:07 +0200)
committerWolfgang Denk <wd@denx.de>
Fri, 12 Jun 2009 18:39:51 +0000 (20:39 +0200)
commit2ae0f35fd60c7345446835b95a4daff356e1f031
tree1c7cce141811b1702b69083404f97da718189876tree | snapshot
parent6cc7ba9ed43106946aa9aa868302aa2faf1d17becommit | diff
ARM DaVinci: Reset with watchdog enabled

Once the Davinci watchdog has been enabled, the timeout
value cannot be changed. If the timeout in use is long,
it can take a long time for card to reset. By writing
an invalid service key, we can trigger an immediate reset.

Signed-off-by: Thomas Lange <thomas@corelatus.se>
cpu/arm926ejs/davinci/reset.S diff | blob | history
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