Hi,

On 06/06/2019 10.17, daniel.sangorrin@toshiba.co.jp wrote:
>> If yes, why not using u-boot-script
>> and loading /boot/boot.scr instead? 
> 
> After loading boot.scr, don't we need the "source" command to work? "source" does not seem to be configured in the pre-installed u-boot.
> 
> Also, to create boot.scr we need mkimage. I wonder if modern Debian u-boot-tools' mkimage will create a boot.scr that is compatible with the pre-installed u-boot (remember that I couldn't build the old u-boot with the new compilers).

You could just use the mkimage that comes from your u-boot source to be
certain. I do something similar [1] since the upstream debian
u-boot-tools do not support creating signed fit images.

[1] https://github.com/ilbers/isar/blob/master/meta/classes/fit-img.bbclass

regards,
Claudius

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