On Mon, Mar 31, 2008 at 11:08:58AM +0200, Laurent Pinchart wrote:
> On Friday 28 March 2008 19:07, Scott Wood wrote:
> > Yes, it tells you the virtual address when it's not an identity mapping.
> > It's not currently used on CPM platforms, but might be used down the
> > road with a QE device on
On Friday 28 March 2008 19:07, Scott Wood wrote:
> Laurent Pinchart wrote:
> > On Friday 28 March 2008 18:11, Scott Wood wrote:
> >> Laurent Pinchart wrote:
> >>> Locating the end of the muram isn't as straightforward as it
> >>> could be. As the current code already uses the beginning of the
> >>>
Laurent Pinchart wrote:
On Friday 28 March 2008 18:11, Scott Wood wrote:
Laurent Pinchart wrote:
Locating the end of the muram isn't as straightforward as it
could be. As the current code already uses the beginning of the
muram to store the BDs and data buffers, should I really bother
locating
On Friday 28 March 2008 18:11, Scott Wood wrote:
> Laurent Pinchart wrote:
> > Locating the end of the muram isn't as straightforward as it could be. As
> > the current code already uses the beginning of the muram to store the BDs
> > and data buffers, should I really bother locating the end or can
Laurent Pinchart wrote:
Locating the end of the muram isn't as straightforward as it could be. As the
current code already uses the beginning of the muram to store the BDs and
data buffers, should I really bother locating the end or can I store the SMC
parameter ram at the beginning as well ?
On Thursday 27 March 2008 16:39, Scott Wood wrote:
> On Thu, Mar 27, 2008 at 10:10:33AM +0100, Laurent Pinchart wrote:
> > On Wednesday 26 March 2008 17:59, Scott Wood wrote:
> > > This breaks the bootwrapper console.
> >
> > And of course I forgot about that :-)
> >
> > The boot wrapper code doe
On Fri, Mar 28, 2008 at 03:06:58PM +0100, Laurent Pinchart wrote:
> arch/powerpc/boot/cpm-serial.c stores the udbg buffer descriptors at the
> beginning of the muram. Should I move them at the end as well ?
Sure; make sure to update the default descriptor addresses in the
Kconfig.
-Scott
___
On Friday 28 March 2008 14:58, Laurent Pinchart wrote:
> On Thursday 27 March 2008 16:39, Scott Wood wrote:
> > On Thu, Mar 27, 2008 at 10:10:33AM +0100, Laurent Pinchart wrote:
> > > On Wednesday 26 March 2008 17:59, Scott Wood wrote:
> > > > This breaks the bootwrapper console.
> > >
> > > And o
On Thursday 27 March 2008 16:39, Scott Wood wrote:
> On Thu, Mar 27, 2008 at 10:10:33AM +0100, Laurent Pinchart wrote:
> > On Wednesday 26 March 2008 17:59, Scott Wood wrote:
> > > This breaks the bootwrapper console.
> >
> > And of course I forgot about that :-)
> >
> > The boot wrapper code doe
On Thu, Mar 27, 2008 at 10:10:33AM +0100, Laurent Pinchart wrote:
> On Wednesday 26 March 2008 17:59, Scott Wood wrote:
> > This breaks the bootwrapper console.
>
> And of course I forgot about that :-)
>
> The boot wrapper code doesn't have any dpram allocator. Any objection against
> using a c
On Wednesday 26 March 2008 17:59, Scott Wood wrote:
> Laurent Pinchart wrote:
> > @@ -138,7 +137,7 @@
> > device_type = "serial";
> > compatible = "fsl,mpc8248-smc-uart",
> > "fsl,cpm2-smc-uart";
> > -
On Wednesday 26 March 2008 16:57, Scott Wood wrote:
> On Wed, Mar 26, 2008 at 12:20:42PM +0100, Laurent Pinchart wrote:
> > diff --git a/arch/powerpc/boot/dts/ep8248e.dts
b/arch/powerpc/boot/dts/ep8248e.dts
> > index 5d2fb76..756758f 100644
> > --- a/arch/powerpc/boot/dts/ep8248e.dts
> > +++ b/arc
Laurent Pinchart wrote:
@@ -138,7 +137,7 @@
device_type = "serial";
compatible = "fsl,mpc8248-smc-uart",
"fsl,cpm2-smc-uart";
- reg = <0x11a80 0x20 0x1100 0x4
On Wed, Mar 26, 2008 at 12:20:42PM +0100, Laurent Pinchart wrote:
> diff --git a/arch/powerpc/boot/dts/ep8248e.dts
> b/arch/powerpc/boot/dts/ep8248e.dts
> index 5d2fb76..756758f 100644
> --- a/arch/powerpc/boot/dts/ep8248e.dts
> +++ b/arch/powerpc/boot/dts/ep8248e.dts
> @@ -121,8 +121,7 @@
>
>
This patch modifies the Embedded Planet EP8248E device tree to reference the
SMC paramater RAM base register instead of the parameter RAM allocated by the
boot loader.
The cpm_uart driver will allocate parameter RAM itself, making the serial port
initialisation independent of the boot loader.
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