Unable to boot from SDRAM of IMXRT1170 eval board

[Jeevan]

Hello team,

We are trying an LED blinking code to boot from SDRAM of the IMXRT1170 eval board.

We followed the below mentioned steps but still unable to boot from SDRAM.

Below is the error we are facing while trying to make it boot from SDRAM location of 0x80000000

Kindly help us resolve this issue.

[Habib_MS]

Hello @Jeevan,
In this post shows the steps to debug correctly when your application was built for SDRAM.

At the same time, in the next post Kerryzhou shows another example for boot from SDRAM where adds more information.

On the other hand, these examples uses a Jlink script,if you do not have an external jlink or the EVK's firmware is other, you can follow this post.

Also, if you experience any issue, do not hesitate to let me know.

BR

Habib

[Jeevan]

Hi @Habib_MS ,

We are using PEmicro debugger not segger Jlink debugger. So J-link script wont work i think.

Can't we use below steps:

[Habib_MS]

Hello again @Jeevan,

Yes, you can use these steps, however in the case of PE micro debugger you may need to contact PEMicro side to provide the related script in order to initialize the SDRAM in the debugger.

Sorry for the inconvenience this may cause.

BR,
Habib.