Looks like this is the commit that breaks the nxp/lpcxpresso55s69
    support:
    ---
    PS C:\Users\thomasto\Projects\tf-m4\trusted-firmware-m> git
    bisect good
    6a3946aa017fa4da3953a825991f8ce755114637 is the first bad commit
    commit 6a3946aa017fa4da3953a825991f8ce755114637
    Author: Jamie Fox <jamie.fox@arm.com>
    Date:   Mon Dec 7 21:50:31 2020 +0000
    
        Platform: TF-M ITS and PS HAL
    ...
    ---
    
    
    Den 2021-02-03 kl. 13:54, skrev Thomas
      Törnblom via TF-M:
    
    
      
      I have just fixed an IAR linking issue for the
      nxp/lpcxpresso55s69, see https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/8251
      
      I tried using the current sources, but it seems that there is some
      issues causing the board to run into a hard fault when built with
      GNUARM.
      
      Not sure what commit caused the breakage.
      
      Cheers,
      Thomas