U-Boot Fails w/ Memory Test

[Brownlie, Lewis]

Hello all,

I am trying to enable memory POST test for my ARM-based processor.  I have reached the point where the U-Boot runs the test and it passes.  However, U-Boot later hangs after the following lines:

DDR    31.9 GiB (DDR4, 64-bit, CL=22, ECC on)
                              DDR Controller Interleaving Mode: 256B
                              DDR Chip-Select Interleaving Mode: CS0+CS1

My guess is that the memory test is somehow messing something up, even though it passes, but I don't know how.  My attempts to debug and figure out the issue have led me to discover that the issue occurs in the relocate_code function.  Other than that, I have not been able to figure anything out.  If I build and run U-Boot without the memory test, it works fine, so I know the issue has something to do with the test.  (The test is called from the board_init_f function.)

Does anyone have any ideas what may be wrong and/or what I could do to find the issue?

Thank you
-Lewis