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How to load load/use RAM/SDRAM builds in i.MX RT1052

Question asked by Andrei Litvin on Nov 17, 2017
Latest reply on Dec 22, 2018 by Jay Heng



The linker files in the NXP sdk 2.3 contain linker files for flexspi_nor, ram, srdram and sdram_text. So far I have only been able to get binaries to execute in two ways:

  • Using the flexspi_nor version and flashing to the device (e.g. copying a .bin or .hex to the mbed mount)
  • Using the RAM version and a j-link debugger


What are the correct ways to load/use the other builds or even debugging the other types of builds? Specifically how do I get the device to execute the sdram build?


Is it possible to write a binary to flash that will eventually load into sdram or ram? Is it possible to use a j-link debugger to debug a flexspi_nor and/or a sdram build?


Thank you,