I am trying to figure out how to read and write the General purpose fuse register #5 on imx8mm.
The reference manual states that it exist and can hold 384 bits.
But I cannot find it in the OCOTP registers (there are only GP1 and GP2).
Can someone help on how to read/write this fuse in uboot?
@b36401, that one only seems to list the fuse shadow memory which does not contain the GP5 registers.
@marcomigliorehave you already found a solution?
In Linux the fuses are accessible for reading with the sysfs under /sys/bus/nvmem/devices/imx-ocotp0/nvmem point.