How to debug/bootloader through QSPI to target RT1052 in IAR environment

[Elsa_7561]

Hi,

My development environment setting as below.

Hardware platform: MIMXRT1052CVL5B

Software Demo: SDK_2.3.0_EVK-MIMXRT1050_MCUX_IDE

IDE: IAR_v9.20.4

Debugger: Jink plus

I want to debug/load a demo code to RT1052 through QSPI to Nor flash. I modified the fsl_flexspi_nor_flash.c file as attached picture and set related IAR setting. But I could build the project successfully. but I still can not debug / download to RT1052. the debug log as below. So Do you any files related my case?

I

[jingpan · Accepted solution]

Hi @Elsa_7561 ,

1. The SDK has update to v2.12 and v2.13 will be released next week. Please update your SDK from mcuxpresso.nxp.com

2. Please use RT-UFL for easy development. 

https://www.cnblogs.com/henjay724/p/13951686.html

https://www.cnblogs.com/henjay724/p/15448766.html

Regards,

Jing

[Elsa_7561]

Thans for your help. RT-UFL is very helpful. I could debug / download with Jlink now.