STM32H743VIT6 support

[Kenjutsu]

Hello everyone,

I am wondering if anyone has experience using a STM32H743VIT6 based board like the DevEBOX STM32H743VIT6 using the Official Core?

I see there is currently an entry under Board part number for a Generic STM32H743VITx

[fpiSTM]

Hi,
there are some requests to add it.
Generic STM32H743VIT6 has been added so adding this board definition should not be too hard.