Dear person in charge.
We use a custom board with AM2431.
For the R5FSS ECC wrapper, ECC_ENABLE is initially set to 1b. (spruim2g.pdf Table12-5046. ECC_CTRL Register Field DEscriptions)
For example, when FORCE_SEC is set to 1b, the behavior is such that even if this bit is overwritten with the read value 1b, it falls to 0b when read.
The hardware manual states that writes to the ECC wrapper must be write-verified by the user, and this sequence is followed.
Please let me know if I have to do something special for ECC in err-injection mode.
Best Regards,
Hayato Waki.
