U-Boot STM32H747i-DISCO support

[Johannes Krottmayer]

Hello!

For a long time ago, I have wanted to release an patch series
to support the still active STM32H747i-DISCO board.

Currently I have added support for this board in my local
Git repository for U-Boot. But must do some tests on real
hardware now.

When I have tested it, can I release a patch series to
support this board, or isn't it useful?

Thanks in advance!

Kind regards,

Johannes