my ddr configurations works fine in QCVS without ECC enabled. I enabled ecc by setting these two items
ECC(Error Checking and Correction). Enabled
Accumulated ECC enable. yes
However, the validation failed…
DDR initialization failed : Invalid value at 0xF04 : 0x00001102
and there is a ACE error detection.
I am using 4 of 512MB * 16 bit DDR for memory and 1 of same DDR for 4 bit ECC, our data is 32bit.
I set all the DQ mapping including ECC's to Default, as our layout is 1 to 1 mapping….
Is there anything missing.