[U-Boot] [U-Boot, 01/18] bootstage: adjust Makefile to allow including bootstage in SPL, but not in TPL

[Philipp Tomsich]

> For timing our bootstages on the RK3368, which has a minimal TPL
> (and where we consequently don't want to time the bootstages) and a
> full-featured SPL (where we can bootstage recording), we need to
> adjust the Makefile.
> 
> Use the $(SPL_TPL_) macro in the Makefile for bootstage.o
> 
> Signed-off-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
> 
>  common/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>