Re: [PATCH] coresight: cpu-debug: Support for CA73 CPUs

Mathieu Poirier
2018-12-03T17:34:34Z

On Thu, 29 Nov 2018 at 18:22, Leo Yan <leo.yan@linaro.org> wrote:
>
> This patch is to add the AMBA device ID for CA73 CPU, so that CPU debug
> module can be initialized successfully when a SoC contain CA73 CPUs.
>
> This patch has been verified on 96boards Hikey960.
>
> Signed-off-by: Leo Yan <leo.yan@linaro.org>
> ---
> drivers/hwtracing/coresight/coresight-cpu-debug.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/hwtracing/coresight/coresight-cpu-debug.c b/drivers/hwtracing/coresight/coresight-cpu-debug.c
> index 45b2460..e8819d7 100644
> --- a/drivers/hwtracing/coresight/coresight-cpu-debug.c
> +++ b/drivers/hwtracing/coresight/coresight-cpu-debug.c
> @@ -668,6 +668,10 @@ static const struct amba_id debug_ids[] = {
> .id = 0x000bbd08,
> .mask = 0x000fffff,
> },
> + { /* Debug for Cortex-A73 */
> + .id = 0x000bbd09,
> + .mask = 0x000fffff,
> + },
> { 0, 0 },
> };
>

I have picked this up - thanks.

Mathieu

> --
> 2.7.4
>