Why Secure Provision Tool - not support source image with DCD file?

[ping1]

Dear support

My project needs use DCD file to support SDRAM, but the Tool says it is not support, I wonder what I do with the source image? Do I compile it with XIP_BOOT_HEADER_DCD_ENABLE=0? then the compiled code won't work as it needs to use SDRAM.

I use EVK_RT1024 and tried Hello_world example. The SPT version is latest v2.1

Regards!

Ping

[gusarambula]

Hello Ping1,

Have you tried with the MCU Boot Utility tool available at the link below? This tool does have DCD support and it supports the i.MXRT1024.

https://github.com/JayHeng/NXP-MCUBootUtility

XIP_BOOT_HEADER_DCD_ENABLE must be set to one, just like you said, in order to initialize the SDRAM.

I hope that this helps!

Regards,
Gustavo

[ping1]

Hi, Gustavo

I tried the link, however it doesn't detect EVK_ RT1024, the USB-HID device product ID is different with the picture shown - it is 0x0130 for RT1024 instead of 0x0135. The vender ID is same.

It does detect my EVK_RT1064 though, but we are switch to RT1024 now.

Any plan for future to support DCD file for SPT?

Regards!

Ping