Move object to the ITCM

michaeldkfowler — Thu, 27 Jul 2023 16:56:54 GMT

Hello,

I have followed he instructions here: https://community.nxp.com/t5/LPCXpresso-IDE-FAQs/Relocating-code-from-FLASH-to-RAM/m-p/473993 under "Relocating particular objects into RAM" to relocate some code into RAM. The code was loaded into RAM, but into the ".data" section. I have the ".data" section configured to be in the DTCM, but I want the code in the ITCM. How do I modify the .ldt files to put the code in the ITCM?

Re: Move object to the ITCM

jingpan — Fri, 28 Jul 2023 08:33:52 GMT

Hi @michaeldkfowler ,

You can refer to RT1060 flexspi_nor_polling_transfer demo. It put some of flexspi related code in RAM. The .ldt file is in linkscripts folder. For more detail of .ldt file, please refer to MCUXpresso IDE reference manual.

Regards,

Jing

topic Move object to the ITCM in MCUXpresso IDE

Move object to the ITCM

Re: Move object to the ITCM