Modification of DDR Stress Test for i.MX53

[ko-hey]

Hi all,

I want to run DDR Stress Tester on the cutomer original iMX53 board.
However, I need to change to UART-4 port from UART-1 port.
The UART4 port is below.

-TXD CSI0_DATA12/ALT2
-RXD CSI0_DATA13/ALT3

Which part of source code do I change ?

*I have already got a source code of the DDR_Stress_Tester_for_mx51mx53_V002 from FSL local FAE.

Ko-hey

[igorpadykov · Accepted solution]

Hi ko-hey

one can add codes to function debug_uart_iomux() in hardware.c

alternatively one can add uart4 iomux settings in *.inc file like

..\DDR_Stress_Tester_for_mx51mx53_V002\binary\MX53_TO2_DDR3_LCB.inc

Best regards

igor

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