[PATCH v2 11/25] global_data: Add a generic global_data flag for SMP state

[Bin Meng]

Hi Simon,

On Mon, Jun 15, 2020 at 1:00 AM Simon Glass <sjg at chromium.org> wrote:
>
> Allow keeping track of whether all CPUs have been enabled yet. This allows
> us to know whether other CPUs need to be considered when updating
> CPU-specific settings such as MTRRs on x86.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Wolfgang Wallner <wolfgang.wallner at br-automation.com>
> ---
>
> (no changes since v1)
>
>  include/asm-generic/global_data.h | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
> index 8c78792cc9..345f365d79 100644
> --- a/include/asm-generic/global_data.h
> +++ b/include/asm-generic/global_data.h
> @@ -167,5 +167,6 @@ typedef struct global_data {
>  #define GD_FLG_LOG_READY       0x08000 /* Log system is ready for use     */
>  #define GD_FLG_WDT_READY       0x10000 /* Watchdog is ready for use       */
>  #define GD_FLG_SKIP_LL_INIT    0x20000 /* Don't perform low-level init    */
> +#define GD_FLG_SMP_INIT                0x40000 /* SMP init is complete            */

The name is a little bit vague. It's unclear whether this indicates
SMP init start or done.

Maybe GD_FLG_SMP_READY ?

Regards,
Bin