Hi TI Expert community,

I am facing the exact problem, error that the UDMA RX Channel open failed. The specific code line is 1026 in cpsw.c: hCpsw->hRxRsvdFlow != NULL., that has been mentioned in the following issue: MCU-PLUS-SDK-AM243X: CPSW LWIP Example on Core RF0-1: UDMA RX Channel open fail - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

I have tried to follow the steps but the problem does not get resolved.

I am using 'mcu_plus_sdk_am243x_09_00_00_35' and the sysconfig tool did not work out of the box for me. I had to change paths in 'Imports.mak' situated in SDK root folder.  Long story short I could mitigate the problem and somehow generate 'binary_blob.bin' succesfully.

But I did not see any related change in the Bootloader image file that is to be flashed, mentioned in Step no 5 of the solution. 

My question is what is exactly meant by flashing the newly built Bootloader. The command

Only generated Binary_blob.bin for me, how am I suppose use this file to flash the new SBL using UART?

Please help!

Many thanks and best regards,

Clueless Developer.