Why are we getting the error Boot over usb0! DSI version 0x0 not supported Invalid or missing layout file.DFU alt info setting: done crq->brequest:0x0

[GeorgeR]

Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
stm32 vrefbuf timed out: -110
adc@0: can't enable vdd-supply!adc_measurement: single shot failed for adc@0[18]!
Net:   eth0: ethernet@5800a000
Hit any key to stop autoboot:  0
Boot over usb0!
DSI version 0x0 not supported
Invalid or missing layout file.DFU alt info setting: done

We can successfully load the StarterPackage FlashLayout_sdcard_stm32mp157c-dk2-trusted.tsv, but when we try creating from Developer Package, we get this error.

Our board has a STM32MP151CAC. We have been testing on the STM32MP157F-DEV2, on which there has been no problem.

Is there a default for booting over USB, and not the SD?

Thanks in advance,

George

[Olivier GALLIEN]

Hi @GeorgeR​ ,

I understand trace you provide come from console while flashing with CubeProg right ?

>>Our board has a STM32MP151CAC. We have been testing on the STM32MP157F-DEV2, on which >> there has been no problem.

MP151C and MP157F can not boot with same BSP settings. Device Tree have to be adapted.

Can you please provide :

• Complete console log
• tsv file you are trying to load
• DT files you embed in "developer package"

Olivier