Re: [Xen-devel] [PATCH] xen/arm: Add EARLY_PRINT support for Broadcom brcm platform.

["Jon Fraser" <jfraser@xxxxxxxxxxxx>]

Yes, it's harmless to the other platforms.  Verified with test builds.

Jon

On Thu, 2013-10-31 at 15:07 +0000, Ian Campbell wrote:
> On Mon, 2013-10-28 at 21:50 -0400, Jon Fraser wrote:
> > Enable early print support for the Broadcom A15 platform, brcm.
> > 
> > Signed-off-by: Jon Fraser <jfraser@xxxxxxxxxxxx>
> 
> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> 
> I suppose this relies on your other patch to handle UARTs which are
> offset into the page to be functional but it is harmless (at least to !
> brcm) platforms until then?
> 
> > ---
> >  xen/arch/arm/Rules.mk | 5 +++++
> >  1 file changed, 5 insertions(+)
> > 
> > diff --git a/xen/arch/arm/Rules.mk b/xen/arch/arm/Rules.mk
> > index bd79b26..c27c2eb 100644
> > --- a/xen/arch/arm/Rules.mk
> > +++ b/xen/arch/arm/Rules.mk
> > @@ -77,6 +77,11 @@ EARLY_PRINTK_INC := 8250
> >  EARLY_UART_BASE_ADDRESS := 0x01c28000
> >  EARLY_UART_REG_SHIFT := 2
> >  endif
> > +ifeq ($(CONFIG_EARLY_PRINTK), brcm)
> > +EARLY_PRINTK_INC := 8250
> > +EARLY_UART_BASE_ADDRESS := 0xF0406B00
> > +EARLY_UART_REG_SHIFT := 2
> > +endif
> >  
> >  ifneq ($(EARLY_PRINTK_INC),)
> >  EARLY_PRINTK := y
> 
> 
> 




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