I have a i.mx6 sabrelite board and developing it.
I followed the command but the board does not working now.
7 After verify all the HAB function, blow SEC_CONFIG fuse to close mode.
$ echo 0x2 > /sys/fsl_otp/HW_OCOTP_CFG5
I think it was now verified all and then I did the command. so the SEC_CONFIG is closed state now.
I thought that I can solve this problem on recovery mode using sb_loader(sb_loader.exe -f u-boot.imx).
But it is still not working.
Therefore, is there any good guide for this situation?
Hi MyungJin
you can try to run it with jtag.
Best regards
igor
Have You provided correct CSF file, as mentioned in Mx6 HAB (High Assurance Boot) ?
8 If there is no HAB event in open mode, but your board cannot bootup after program SEC_CONFIG to close mode, please check if you have unlocked RNG in CSF script.
[Unlock]
Engine = CAAM
Features = RNG
Have a great day,
Yuri
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