[PATCH v4 1/2] x86: coreboot: Document cbmem console struct

[Bin Meng]

On Mon, Sep 11, 2023 at 3:13 AM Simon Glass <sjg at chromium.org> wrote:
>
> Coreboot changed a few years ago to include an overflow flag. Update the
> structure to match this.
>
> This comes from coreboot commit:
>
>    6f5ead14b4 ("mb/google/nissa/var/joxer: Update eMMC DLL settings")
>
> Note: There are several implementations of this in coreboot. I have chosen
> to follow the one in src/lib/cbmem_console.c
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v4:
> - Reword commit and change title
>
> Changes in v3:
> - Drop __packed as it does nothing useful
>

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