IMX8QXP Running Hello World Bin on M4

GShiva — Wed, 22 Feb 2023 07:25:45 GMT

Trying to run the application on M4 core using the steps mentioned https://imxdev.gitlab.io/tutorial/Enabling_Cortex-M4_on_i.MX_8QXP_MEK/

=> dhcp

=> setenv serverip <ip_from_host_pc>

=> tftp 0x88000000 hello_world.bin

=> dcache flush

=> bootaux 0x88000000

And I am getting the following error on the below step

=> tftp 0x88000000 hello_world.bin
Using ethernet@5b040000 device
TFTP from server 192.168.1.2; our IP address is 192.168.1.3
Filename 'hello_world.bin'.

TFTP error: trying to overwrite reserved memory...

Let me know the right CM address for IMX8QXP please. Referred to a few documents too and couldnt get the address

Re: IMX8QXP Running Hello World Bin on M4

Harvey021 — Thu, 23 Feb 2023 07:01:21 GMT

Hi @GShiva

Assume that you load a program running on TCM, then the address to load should not be 0x88000000.

Please check which image you built and load it to correct address referring to memory map of i.MX 8QXP RM.

Best regards

Harvey

i.MX ProcessorsのトピックRe: IMX8QXP Running Hello World Bin on M4

IMX8QXP Running Hello World Bin on M4

Re: IMX8QXP Running Hello World Bin on M4