i did just like u said ...  a new error appears
******************************************************************************
U-Boot# fdt addr $dtb_addr_r
U-Boot# fdt resize
U-Boot# fdt set /chosen xen,xen-bootargs \"$xen_bootargs\"
U-Boot# fdt resize
U-Boot# fdt set /chosen xen,dom0-bootargs \"$dom0_bootargs\"
U-Boot# fdt resize
U-Boot# fdt mknode /chosen modules
U-Boot# fdt set /chosen/modules '#address-cells' <1>
U-Boot# fdt set /chosen/modules '#size-cells' <1>
U-Boot# fdt mknode /chosen/modules module@0
libfdt fdt_add_subnode(): FDT_ERR_NOSPACE
******************************************************************************
but when i wrote  fdt resize before  fdt mknode /chosen/modules module@0
this error disappear but still the execution stops as i mentioned before

On Fri, Mar 11, 2016 at 5:02 PM, Konrad Rzeszutek Wilk <
konrad.wilk@oracle.com> wrote:

> On Fri, Mar 11, 2016 at 04:47:47PM +0100, Safa Hamza wrote:
> > now i did just like u said ...  a new error appears
>
> Adding XEn-devel back. Please reply all.
>
> >
> ******************************************************************************
> > U-Boot# fdt addr $dtb_addr_r
> > U-Boot# fdt resize
> > U-Boot# fdt set /chosen xen,xen-bootargs \"$xen_bootargs\"
> > U-Boot# fdt resize
> > U-Boot# fdt set /chosen xen,dom0-bootargs \"$dom0_bootargs\"
> > U-Boot# fdt resize
> > U-Boot# fdt mknode /chosen modules
> > U-Boot# fdt set /chosen/modules '#address-cells' <1>
> > U-Boot# fdt set /chosen/modules '#size-cells' <1>
> > U-Boot# fdt mknode /chosen/modules module@0
> > libfdt fdt_add_subnode(): FDT_ERR_NOSPACE
> >
> ******************************************************************************
> > but when i wrote  fdt resize before  fdt mknode /chosen/modules module@0
> > this error disappear but still the execution stops as i mentioned before
> >
> > On Fri, Mar 11, 2016 at 4:20 PM, Konrad Rzeszutek Wilk <
> > konrad.wilk@oracle.com> wrote:
> >
> > > On Fri, Mar 11, 2016 at 10:20:01AM -0500, Konrad Rzeszutek Wilk wrote:
> > > > On Fri, Mar 11, 2016 at 04:05:58PM +0100, Safa Hamza wrote:
> > >
> > > And please do not drop Xen-devel. Adding it back on.
> > >
> > > > > i did like u said but nothing change ..
> > > > >
> > > >
> > > > No you didn't. See below:
> > > > > U-Boot# setenv dom0_bootargs 'console=hvc0,115200n8 earlyprintk=xen
> > > debug'
> > > >
> > > > You still have 115200n8
> > >
>