[PATCH 06/17] x86: Don't set up MTRRs if previously done

[Bin Meng]

On Wed, Apr 7, 2021 at 12:33 PM Simon Glass <sjg at chromium.org> wrote:
>
> When starting U-Boot from a previous-stage bootloader we presumably don't
> need to set up the variable MTRRs. In fact this could be harmful if the
> existing settings are not what U-Boot uses.
>
> Skip that step in this case.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  arch/x86/cpu/i386/cpu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>