[Buildroot] [PATCH v2 4/6] configs/pc_x86_64_defconfig: build the EDK2 firmware from source

[Erico Nunes]

On Sun, Jul 26, 2020 at 12:07 PM D. Olsson <hi at senzilla.io> wrote:
>
> From: Dick Olsson <hi at senzilla.io>
>
> Prior to this, you had to manually download a pre-built EDK2 flash device
> image (OVMF_CODE.fd) in order to boot this configuration with QEMU.
> Now, the configuration is building EDK2 from source.
>
> Signed-off-by: Dick Olsson <hi at senzilla.io>
> ---
>  board/pc/readme.txt             | 9 ++++-----
>  configs/pc_x86_64_efi_defconfig | 2 ++

This looks ok to me, just please adjust the commit summary to say
pc_x86_64_efi_defconfig instead of pc_x86_64_defconfig to avoid
confusion (the other pc_ defconfig doesn't need edk2).