Hi,
We experimented something similar with a 8641D board.
This seems to come from the gianfar and:
- when we are binding the three interruptions enet_tx, enet_rx and
enet_err of each interfaces on the same processor, the BAD interruptions
do not increase any more.
- when we are compiling the
Hello,
On a board based on 8641D, we have BAD interruptions (cat
/proc/interrupts) which means spurious interruptions seen by the MPIC.
The number of this BAD ITs are increasing during the life time of the
system and depending on the ethernet activity.
So this seems to come from the gianfar
Hi,
On our board based on 8641D, cat /proc/cpuinfo gives:
-bash-3.2# cat /proc/cpuinfo
processor : 0
cpu : 7448, altivec supported
clock : 1000.00MHz
revision: 0.2 (pvr 8004 0202)
bogomips: 199.68
processor : 1
cpu : 7448,
Thanks for this.
Regards
Kumar Gala wrote:
From: Dave Liu dave...@freescale.com
The mpic timer works as wake up source for power management,
the max timer period is 336 seconds when the CCB freq is 400MHz.
to setup timer, type
echo 30 /sys/devices/ffe0.soc8572/ffe41100.timer/timeout
Hi everybody,
Is there anyone who implemented a clocksource driver
(drivers/clocksource) to deal with the MPIC timers especially with 86xx
and 85xx soc's ?
Regards.
--
Régis ODEYE
Kontron Modular Computers SA
150, rue M. Berthelot / ZI Toulon Est / BP 244 / Fr 83078 TOULON Cedex 9
Phone:
Kumar Gala wrote:
On Oct 22, 2008, at 3:59 AM, Régis Odeyé wrote:
Hello Everyone,
I'm looking for some information about the Extended Addressing Mode
(XAEN bit of HID0 register) of PPC32 support in Linux.
I do not see anything in the main kernel tree but there may be some
patches available
Kumar Gala wrote:
So we have XAEN support in the tree.. however non-contiguous is
something you'll have to work on yourself. Patches are welcome for this
OK. I will let you know about this.
Where can I glance through Becky patches ?
This is the bulk:
Matt Sealey wrote:
I'd also be interested in any work done to enable non-contiguous
memory areas. Reading the docs for the MPC8641D though I am not sure
you can set up LAWs for it?
One thing I wanted to try was installing 4GB in a system and
overlapping IO (since there is very little of it
