We are facing a new issue with the BitBurner Tool preventing us from programming the OTP (reading OTP bit is OK). This problem happens on IMX28_EVK board, and has been reported at link below but no resolution yet:
Does BitBurner_18.104.22.168 have some known bug ? Or we need to follow any special wizard (step) to program the OTP in IMX287 ?
Here are the details/symptoms of this OTP write failure (see the 2 jpeg pictures attached)
- We use the "imx_otp_tools.rar" package downloaded from Freescale website
- Via USB0 port the bit burner (BitBurner_22.214.171.124) tool successfully detects IMX287 chip (see picture OPT_1).
- We tried to program the ENABLE_SSP_12MA_DRIVE bit in HW_OCOTP_ROM7 register by clicking the button : write & lock, but it is not succesful , we can't write the new value to this register, and also any other OTP register has the same problem (See picture OTP_2)