SK-AM62B-P1: No response when using DFU on sk-am62b-p1

Daniel Cheng1

Mastermind 7165 points

Part Number: SK-AM62B-P1

Tool/software:

Hi Expert,

The customer tested the DFU function on sk-am62b-p1, but sk-am62b-p1 did not respond.

Customers have referenced the following link

3.1.2.1. USB Device Firmware Upgrade (DFU) — Processor SDK AM62x Documentation

Thanks

Daniel

2 days ago

0 Meet Thakar 2 days ago

TI__Genius 11325 points

Hi Daniel,

The bootmode pins are incorrect, please set them as following:

BOOTMODE [ 8 : 15 ] (SW2) = 0000 0000
BOOTMODE [ 0 : 7 ] (SW1) = 1100 1010
Best Regards,
Meet.

0 Daniel Cheng1 1 day ago in reply to Meet Thakar

Mastermind 7165 points

Hi Meet

If I want to put the USB DFU device in backup mode, using SDMMC as the primary, how do I set it up? I set it to BOOTMODE [8:15] (SW2) = 0010 0000 and BOOTMODE [0:7] (SW1) = 1100 0010. Even without an SD card, I can't access the DFU device.

Thanks

Daniel

0 Meet Thakar 1 day ago in reply to Daniel Cheng1

TI__Genius 11325 points

Could you run this once with sudo.

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SK-AM62B-P1: No response when using DFU on sk-am62b-p1