TUSB9261: debug TUSB9261 base on linux

qiang fu

Prodigy 20 points

Part Number: TUSB9261

Hello, now we are debugging TUSB9261 based on RK3399 Debian. Do you have relevant drivers and configurations?

thank you

over 2 years ago

0 Clemens Ladisch over 2 years ago

Guru 244120 points

This devices is class compliant and works with the built-in drivers.

0 Malik Barton57 over 2 years ago

TI__Guru 64326 points

Hi,

TUSB921 is FW based device there is no specific driver to enable debug messaging. TUSB9261 debug messages are enabled by default over UART.

0 qiang fu over 2 years ago in reply to Malik Barton57

Prodigy 20 points

I tried to use a tool to burn the firmware into eePROM but never succeeded. In theory, it is enough to burn the firmware into EEPROM. What kind of tool do I need? I'm using the firmware in TUSB926X_firmware_v1.06

0 Malik Barton57 over 2 years ago in reply to qiang fu

TI__Guru 64326 points

Flashburner is needed to included USB descriptors. What is the issue you are running into?

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TUSB9261: debug TUSB9261 base on linux