i.MX Processors中的主题 FreeRTOS - Baremetal application demo

FreeRTOS - Baremetal application demo

Aaran — Thu, 12 Sep 2024 14:12:43 GMT

I am trying to run a bare-metal demo application on the Variscite DART-iMX8M-Plus board, following the instructions in the "MCUXpresso - Variscite Wiki (variwiki.com)" Developer’s Guide. After manually building the FreeRTOS "Hello World" demo application from Variscite, I attempted to execute it through U-Boot. However, I did not see the expected "Hello World" output in the terminal and am unsure how to proceed. Could anyone provide assistance to help me resolve this issue and complete the setup?

Thanks in advance.

Re: FreeRTOS - Baremetal application demo

Manuel_Salas — Tue, 17 Sep 2024 19:39:18 GMT

Hello @Aaran

I hope you are doing well.

I am not sure the content of your environment variables, but could you please try to set the complete command from the Getting Started with MCUXpresso SDK for EVK-MIMX8MP:

=> fatload mmc 1:1 0x48000000 hello_world.bin;cp.b 0x48000000 0x7e0000 20000; => bootaux 0x7e0000

Please try.

Best regards,

Salas.