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DDR Stress Tester: JTAG Interface with i.MX6S/DL

Question asked by Kazuma Sasaki on Apr 4, 2018
Latest reply on Apr 9, 2018 by Yuri Muhin

I am trying the ddr stress test via JTAG interface with i.MX6S/DL.


Here is my test procedure.

 1) Execute a SoC initialize script

 2) Program(ddr-test-uboot-jtag-mx6dl.elf) load to OCRAM. (Addr 0x900000)

 3) Execute loaded program


If we use i.MX6D/Q platform, above procedure is okay.

But, i.MX6S/DL platform can not run the ddr stress test via JTAG interface.

Because, current program size(247KB) is bigger than OCRAM size(128KB).


How do I execute the ddr stress test with i.MX6S/DL?


Best Regards,

Kazuma Sasaki.