[U-Boot] [U-Boot,v5,05/10] sandbox: Allow to execute from RAM

[Alexander Graf]

> With efi_loader, we may want to execute payloads from RAM. By default,
> permissions on the RAM region don't allow us to execute from there though.
> 
> So let's change the default allocation scheme for RAM to also allow
> execution from it. That way payloads that live in U-Boot RAM can be
> directly executed.
> 
> Signed-off-by: Alexander Graf <agraf at suse.de>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Thanks, applied to efi-next

Alex