There's a new drop at:
http://gate.crashing.org/~benh/powerpc-emac-new-20070125.diff
No much differences from the previous one, most of my previous comments
about things to do still apply. The updates are mostly to make it work
for a customer :-)
- Fix build without debug
- Fix build when sung
hi Leo
You must check the platform bus.
My MPC8270 board's tree is follow.
MPC8270:/sys/bus/platform# tree .
.
|-- devices
| |-- fsl-cpm-fcc.1 -> ../../../devices/platform/fsl-cpm-fcc.1
| |-- fsl-cpm-fcc.2 -> ../../../devices/platform/fsl-cpm-fcc.2
| |-- fsl-cpm-fcc.3 -> ../../../devices/pl
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
Behalf Of
> jimmy liu
> Sent: Thursday, January 25, 2007 11:22 AM
> To: embedded linuxppc
> Subject: MPC8260 I2C Problem
>
> I download the linux kernel 2.6.19 from
> ftp://ftp.denx.de/pub/linux/ site.
>
> When
I download the linux kernel 2.6.19 from
ftp://ftp.denx.de/pub/linux/ site.
When I add mpc8260 I2C driver to Linux kernel 2.6.19,
the init function looks like that
static int __init fsl_i2c_init(void)
{
return driver_register(&fsl_i2c_driver);
}
I set the debug on, and found that the fsl_i2
--- Eugene Surovegin <[EMAIL PROTECTED]> wrote:
> On Wed, Jan 24, 2007 at 08:57:19AM +0100, Laurent Pinchart
> wrote:
> > The new unit works *mostly* fine. No debugging issue (not
> that I use it that
> > much anyway, now that the board boots Linux), but still a
> flash programming
> > issue. P
In message <[EMAIL PROTECTED]> you wrote:
>
> The new unit works *mostly* fine. No debugging issue (not that I use it that
> much anyway, now that the board boots Linux), but still a flash programming
> issue. Programming the target parallel NOR flash works in slow JTAG mode, but
> not in faster
Guys:
Mark A. Greer wrote:
>FWIW, I've had top-notch support from Abatron. Also, back when my
>company bought a bunch of BDI's they were around half the price of the
>nearest competitor and less cumbersome to use. Maybe there are cheaper
>alternatives now, I don't know. Obviously, YMMV.
>
>
On Wed, Jan 24, 2007 at 09:19:17AM -0800, Eugene Surovegin wrote:
> On Wed, Jan 24, 2007 at 12:06:17PM +0100, Laurent Pinchart wrote:
> > I had a look at U-Boot code and tried to initialize the processor registers
> > with the same values, without luck. I asked Abatron's French distributor
> >
On Wed, Jan 24, 2007 at 12:06:17PM +0100, Laurent Pinchart wrote:
> Hi Eugene,
>
> > > The new unit works *mostly* fine. No debugging issue (not that I use it
> > > that much anyway, now that the board boots Linux), but still a flash
> > > programming issue. Programming the target parallel NOR fla
Hi Andrei,
Firts aff all thank you very much for your help. I finally succed to
start the kernel. The problem was as SGDMA is activated then there is no
FIFO support on the TEMAC.
The kernel start properly now on NFS root file system but hangs with :
Unable to open initial console.
The root file
On Tue, 23 Jan 2007 10:18:34 -0600
Kumar Gala <[EMAIL PROTECTED]> wrote:
> Take a look at this patch from Randy Vinson that adds support to arch/
> ppc for USB.
>
> http://ozlabs.org/pipermail/linuxppc-embedded/2006-January/021773.html
Thanks for the hint.
I've seen the part that was missing in
Some of the stability problems have been resolved (it was actually a
h/w problem - a debug pin was shorted (setting break points was OK,
but single step caused some issues).
It's the lowest cost one that I've found so far, and in fact, I've had
some positive reviews of one of the distributors in
Hi Eugene,
> > The new unit works *mostly* fine. No debugging issue (not that I use it
> > that much anyway, now that the board boots Linux), but still a flash
> > programming issue. Programming the target parallel NOR flash works in
> > slow JTAG mode, but not in faster mode using the internal wo
On Tue, 23 Jan 2007 10:18:34 -0600
Kumar Gala <[EMAIL PROTECTED]> wrote:
> Do you get an oops on the hang? would be useful to know if we have
> an issue in arch/powerpc
Unfortunately not, I may do more tests with 2.6.20-rcX snapshots.
But it just hang at random periods, no oops nor crash info
On Wed, Jan 24, 2007 at 08:57:19AM +0100, Laurent Pinchart wrote:
> The new unit works *mostly* fine. No debugging issue (not that I use it that
> much anyway, now that the board boots Linux), but still a flash programming
> issue. Programming the target parallel NOR flash works in slow JTAG mode
"Russell McGuire" <[EMAIL PROTECTED]> wrote on 01/19/2007 07:06:56 PM:
> Bruce,
>
> Did you ever get linux to boot up?
>
> I am wondering if I am having similar problems on my system, though it
is
> based on the MPC8360E. Serial port code and clocking is the same between
> these systems, at lea
Scott Wood wrote:
> Andre Haupt wrote:
>> Also what seems a bit odd to me is that your dmesg shows no rootpath
>>
>> IP-Config: Complete:
>> device=eth1, addr=192.168.178.234, mask=255.255.255.0,
>> gw=192.168.178.47,
>> host=cashel, domain=, nis-domain=(none),
>> bootserver=192.1
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