[PATCH v2 1/6] x86: Change tesing logic of mtrr commit

Bin Meng bmeng.cn at gmail.com
Tue Aug 1 04:04:58 CEST 2023


On Mon, Jul 31, 2023 at 2:01 PM Bin Meng <bmeng at tinylab.org> wrote:
>
> From: Bin Meng <bmeng.cn at gmail.com>
>
> On Coral U-Boot SPL programs some MTRRs and FSPv2 in U-Boot proper
> needs to program MTRRs too. With current testing logic of mtrr
> commit in init_cache_f_r(), the mtrr commit is skipped which won't
> work as the queued mtrr requests include setup for DRAM regions.
>
> Change the logic to allow such configuration.
>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
>
> ---
>
> Changes in v2:
> - new patch: "x86: Change tesing logic of mtrr commit"
>
>  arch/x86/lib/init_helpers.c | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
>

This patch is superceded by
https://patchwork.ozlabs.org/project/uboot/patch/20230731135608.975404-1-sjg@chromium.org/

The rest of the patches are applied to u-boot-x86, thanks!

Regards,
Bin


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