Re: [Xen-devel] [PATCH V2 00/33] Support multiple ARM platforms in Xen

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 8 May 2013 08:03, Gihun Jung <gihun.jung@xxxxxxxxx> wrote:
>
> > If you want to try this patch series you can clone:
> >     git clone -b arm-v2 
> > git://xenbits.xen.org/people/julieng/xen-unstable.git
> >
> > The command line to compile Xen is the same as before. You just need to
> > specify on Xen command line, via the device tree, which UART will be used
> > for the console.
> >
> > Feel free to test this branch during Xen test day. The wiki has been updated
> > for the arndale board:
> > http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Arndale
> >
> > It's now based on:
> >   - this patch series for Xen
> >   - linux 3.9
> >
> Hello,
>
> While I am testing on your new patch series on the Arndale Board, I
> have found some mismatching items between wiki and source code.

Hi,

Thansk for testing the arndale board with Xen!

> 1. dts path problem:
>  from kernel 3.9 ( my guessing.. :) ), dtb file will be created in the
> same directory with dts file: arch/arm/boot/dts/*.dtb.
>  However, in the wiki, it still describe dtb path is in arch/arm/boot/*.dtb.

The wiki page has been updated.

> 2. early_printk uart:
>  In the branch name "arndale" from your linux tree
> (git://xenbits.xen.org/people/julieng/linux-arm.git),
> exynos5250-arndale.dts describes "console=com1,dbgp com1=serial0" as a
> boot argument for early_printk.
>  However, in your newer patch series for XenARM,
> ${xensrc}/drivers/char/arm-uart.c try to find console that has node
> name as "dtuart". So, I think it is required to modify
> "exynos5250-arndale.dts" file like:
>  - console=com1,dbgp com1=serial0
>  +console=dtuart dtuart=serial0

I have pushed a fix in the linux's tree commit "08d452d".

Cheers,

--
Julien Grall

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel