flash.bin from imx8mq_evk_defconfig does not start

[Fabio Estevam]

Hi Heiko,

On Tue, Mar 2, 2021 at 6:01 AM Heiko Thiery <heiko.thiery at kontron.com> wrote:
>
> Hi all,
>
> I try to build the current u-boot for the imx8mq EVK board with
> imx8mq_evk_defconfig.
>
> I used the additional files "signed_hdmi_imx8m.bin" and
> "lpddr4_pmu_train_*" from the NXP firmware-imx v8.1 and a build of ATF v2.4.
>
> I used "make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- flash.bin" to
> build the flash image and copied it with "dd if=flash.bin of=/dev/sda
> bs=1k seek=33" to the SD card. But unfortunately the board does not come up.
>
> Do you have a glue what I miss here or is there a problem in the current
> state of the defconfig/u-boot?

Yes, I have fixed the boot issue on imx8mq-evk. These two commits are
in Stefano's tree and will soon hit mainline:

https://source.denx.de/u-boot/custodians/u-boot-imx/-/commit/325bb40f2110c22beb8692ac1dcd9543b8539363

https://source.denx.de/u-boot/custodians/u-boot-imx/-/commit/5d42ea5535348c1e65abedfdf1241471f66d002b

Regards,

Fabio Estevam