USB DFU Programming Speed

Hi all;

I just received my MP1 RED board and built the image as described in the OSD32MP1 Debian SDK. Following along in the instructions I attempt to flash the device using STM32_Programmer_CLI -c port=USB1 -w ./deploy/FlashLayout_emmc_osd32mp1-red-trusted.tsv

This works… just *very* slowly. To flash the 64MB bootfs image for example takes 5 minutes. I see the tool claiming it’s talking to the device using high speed USB (480Mbps) but something feels very wrong.

Are these flashing speeds normal and expected, or is something going on? If it’s abnormal, does anyone have any suggestions what might be going wrong?

Thanks,
Matt

• This topic was modified 3 years, 7 months ago by mattofak.