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external memory loader for STM32H7S3L8H not working

JBias
Associate II

I am trying to port an existing design that did not use the external memory loader into a version where I can use the external memory loader so that I can add additional code.

I watched the videos and read the materials and have successfully made the example version that works. Looking at the memory at 0x9000_0000 I see the following

 

JBias_1-1742224464441.png

JBias_2-1742224481916.png

However, when I attempted to build a version by porting all my code into a fresh build I get a external memory which appears to be missing data from 0x9000_0000 to 0x9000_02b0. In other words the data in the above ext_mem_loader example at 0x9000_02b0  appears at 0x9000_0000 in the Appli version. The Appli version jumps to 0xF3AF4804 which is bad

JBias_3-1742224602824.png

What can I do to fix? Where should I be looking? 

Code was generated using ST MX ver 6.13.0 and ST IDE ver 1.17.0

 

 

 

 

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