Execute Reset via CheckStop approach
Wolfgang Denk
wd at denx.de
Fri Aug 23 21:33:21 EST 2002
In message <3D6612BA.730D7A25 at ardistech.com> you wrote:
>
> But this is not enough. It looks like the CHSTP bit in the DER (Debug Enable
> Regsiter) is set preventing the HRESET_N sequence from the CPU. This DER is
> not a normal special register. Do you have an example how I can clear it?
The DER should be set by your formware. Fix this!
And the DER _is_ a normal special register (# 149).
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
...when fits of creativity run strong, more than one programmer or
writer has been known to abandon the desktop for the more spacious
floor. - Fred Brooks, Jr.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
More information about the Linuxppc-embedded
mailing list