Re: [PATCH 1/3] xen/arm: Broadcom 7445D0 ARM cpu support.

[Ian Campbell <Ian.Campbell@citrix.com>]

On Tue, 2014-09-30 at 18:57 -0400, Jon Fraser wrote:
> Relax cpu id mask to cover minor cpu revisions in the SoC versions.
> 
> Signed-off-by: Jon Fraser <jfraser@broadcom.com>

Acked-by: Ian Campbell <ian.campbell@citrix.com>

Since we are now post feature freeze we will need a freeze exception
from the release manager (Konrad, CCd) for this series.

These first two patches in this series are practically bugfixes and I
think they should certainly go in:
        xen/arm: Broadcom 7445D0 ARM cpu support.
        xen/arm: Update early print console UART address for Broadcom 7445D0.
The third patch:
        xen/arm: Add support for Broadcom 7445D0 A15 platform.
        
Is somewhat larger but it is completely isolated and cannot break
anything which does not use the brcm,bcm7445d0 dtb compat string. So it
is completely safe wrt regressions on other platforms and I can't think
of a reason not to take it once it is ready.

> ---
>  xen/arch/arm/arm32/proc-v7.S | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/xen/arch/arm/arm32/proc-v7.S b/xen/arch/arm/arm32/proc-v7.S
> index b0d5343..2f3ff1e 100644
> --- a/xen/arch/arm/arm32/proc-v7.S
> +++ b/xen/arch/arm/arm32/proc-v7.S
> @@ -50,8 +50,8 @@ __v7_ca7mp_proc_info:
>          .section ".init.proc.info", #alloc, #execinstr
>          .type __v7_brahma15mp_proc_info, #object
>  __v7_brahma15mp_proc_info:
> -        .long 0x420F00F2             /* Broadcom Brahma-B15 */
> -        .long 0xFF0FFFFF             /* Mask */
> +        .long 0x420F00F0             /* Broadcom Brahma-B15 */
> +        .long 0xFF0FFFF0             /* Mask */
>          .long brahma15mp_init
>          .long caxx_processor
>          .size __v7_brahma15mp_proc_info, . - __v7_brahma15mp_proc_info