Dear Oliver Chen,
We use i.MX8M and DDR3L for our product.
The DDR3L(MT41K512M8DA-107 IT:P) is 8-bit width. That is, in order to take 32-bit width, we using 4 x DDR3L.
We performed the calibration using DDR tool and Aid Script which you posted.
- Aid Script which we edited is attached below.
However, it Fail in DDRPHY training.
PMU: Error: Dbyte 0 nibble 0 rxClkDly passing region is too small (width = 0)
PMU: ***** Assertion Error - terminating *****
What does this mean?
Please tell me how to avoid this.