On Mon, 2011-05-30 at 17:11 -0500, kevin diggs wrote:
> Hi,
>
> >
> > This is an SMP machine ? If not, does it work with a UP kernel ?
> >
> > Cheers,
> > Ben.
> >
> ??? Even if it is SMP, you can run non-SMP kernel on it, right?
Yes, I was asking whether the bug also occured with an UP kernel.
Hi,
>
> This is an SMP machine ? If not, does it work with a UP kernel ?
>
> Cheers,
> Ben.
>
??? Even if it is SMP, you can run non-SMP kernel on it, right?
kevin
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On Mon, 2011-05-30 at 08:26 -0400, Josh Boyer wrote:
> Backport upstream commit 6de06f313a65d0ec
>
> Commit fa3f82c8bb7acb ("powerpc/smp: soft-replugged CPUs must go back to
> start_secondary") introduced start_secondary_resume to head_32.S, however
> it uses a 64-bit instruction which is not
The powerpc systems I emulate under qemu use the "mac99" board
emulation, which routes the serial console through a PMAC_ZILOG serial
chip.
It got screwed up by Alan Cox's refactoring of the tty layer in 2.6.28:
http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-December/078700.html
And the
On Mon, May 30, 2011 at 02:29:58PM +, Tabi Timur-B04825 wrote:
> On Mon, May 30, 2011 at 3:24 AM, Wolfram Sang wrote:
>
> > The first place where this should be mentioned is the datasheet of the
> > pt-chip, so you might ask the producer to add this information (don't
> > expect much to happe
> > IIRC I asked you explicitly for the differences between the chips. If
> > there are none, you can use the driver directly, right? :)
>
> Yes. The device tree node for the PT7C4338 device should just say
>
>/* The board has a PT7C4338, which is compatible with the DS1307 */
>compatib
On Mon, May 30, 2011 at 3:24 AM, Wolfram Sang wrote:
> The first place where this should be mentioned is the datasheet of the
> pt-chip, so you might ask the producer to add this information (don't
> expect much to happen, though).
It's true that the data sheet does not mention that it's identic
Backport upstream commit 6de06f313a65d0ec
Commit fa3f82c8bb7acb ("powerpc/smp: soft-replugged CPUs must go back to
start_secondary") introduced start_secondary_resume to head_32.S, however
it uses a 64-bit instruction which is not valid on 32-bit platforms. Use
'stw' instead.
CC: sta...@
Hello,
On 5/21/11, Dmitry Eremin-Solenikov wrote:
> Add simple cpufreq driver for Maple-based boards (ppc970fx evaluation
> kit and others). Driver is based on a cpufreq driver for 64-bit powermac
> boxes with all pmac-dependant features removed and simple cleanup
> applied.
>
> Signed-off-by: Dm
Support compilation of mpic.c with DEBUG defined, as now we have irq_desc and
not irq number.
Signed-off-by: Dmitry Eremin-Solenikov
---
arch/powerpc/sysdev/mpic.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
in
Hi, Priyanka,
> Yes, It is possible to directly use platform device 'ds1307' in device
> tree.
Great, thanks for testing.
> But I have one query of how to capture the information that pericom,
> pt7c4338 device is compatible with dallas, ds1307. Can it be done in
> somewhere in some document or
KEXEC Support for ppc440X
The patch adds kexec support for PPC440x based boards. This work is based
on the KEXEC patches for FSL BookE.
The FSL BookE patch and the code flow could be found at the link below:
http://patchwork.ozlabs.org/patch/49359/
We invalidate all the TLB entries except the
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