Clock not running (was Re: RTEMS4.7 and its tool chain (Re: powerpc mvme5500 clock off by factor of 150))
dufault at hda.com
Tue Mar 8 19:51:01 UTC 2005
On Mar 8, 2005, at 12:56 PM, Kate Feng wrote:
> I would like to help you. Sadly, I have my own job to
> worry about. I will post the updated source on the WEB
> as soon as I have made sure the change on the PCI API
> works fine with all my application hardware.
> If you would like to make your life easier,
> I would recommend you to stay on the same release
> of RTEMS (4.6.0) , BSP and the toolchain as mine.
I took Kate off the headers.
I've verified that the interrupt that is always pending and is locking
out the decrementer is interrupt #56, the serial port interrupt.
The serial ports are using ns16550.c, and are embedded in the "Marvell"
GT64260 chip that you not only need
an NDA to get, but I found out today you need to go through a
I checked CVS and don't see anything in the 16550 code that has
changed. Can anyone think of anything that might have affected this
between 4.6 and the code in CVS? I don't particularly want to spend
the time going back to code that isn't under CVS control.
HD Associates, Inc.
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