[Buildroot] [PATCH v4 03/10] boot/arm-trusted-firmware: Integrate with EDK2 as BL33 payload

[Erico Nunes]

On Thu, Mar 18, 2021 at 4:51 PM Dick Olsson via buildroot
<buildroot at busybox.net> wrote:
>
> Support the use of EDK2 UEFI payloads as BL33 in ARM Trusted Firmware.
> This integrates with the newly introduced boot/edk2 package.
>
> Signed-off-by: Dick Olsson <hi at senzilla.io>
> ---
>  boot/arm-trusted-firmware/Config.in               | 13 +++++++++++++
>  boot/arm-trusted-firmware/arm-trusted-firmware.mk |  9 +++++++++
>  2 files changed, 22 insertions(+)
>
> diff --git a/boot/arm-trusted-firmware/Config.in b/boot/arm-trusted-firmware/Config.in
> index b11dd67931..9d347550a4 100644
> --- a/boot/arm-trusted-firmware/Config.in
> +++ b/boot/arm-trusted-firmware/Config.in
> @@ -135,6 +135,19 @@ config BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_BL33_IMAGE
>
>  endif
>
> +config BR2_TARGET_ARM_TRUSTED_FIRMWARE_EDK2_AS_BL33
> +       bool "Use EDK2 as BL33"
> +       depends on BR2_TARGET_EDK2

I think this patch should be merged with the EDK2 one. Otherwise there
is sort of a deadlock of what comes first, with that patch referencing
a non-existing BR2_TARGET_ARM_TRUSTED_FIRMWARE_EDK2_AS_BL33 and this
one referencing BR2_TARGET_EDK2.