I'm using imx6ul。I want to read fuse value using uboot.
fuse read <bank> <word>
what is bank? what is word?
The Reference Manual could tell us what bank, what word map to fuse address.
Chatper On-Chip OTP Controller (OCOTP_CTRL) :
bank0,word1 map to Address 0x21B_C410 (0x410).
read fuse you can use tools in uboot named imxotp,
imxotp read <index>
- read fuse at 'index'