mcu_plus_sdk_am64x_08_02_00_3: LPDDR4 initialisation dead loop

Other Parts Discussed in Thread: SYSCONFIG


we are working on our custom board with AM64x an LPDDR4 assembled.

During the initialisation of the LPDDR4, I run into a dead loop at line 125 in DDR_changeFreqAck() in ddr.c. Please refere to the picture below.

The abort time is very long, so you never exit the function.

The DDR_setFreq() seems to be executed correctly since I don't get an error message.

The solution in the related discussion doesn't work for our problem.