Hi
I used the uboot commad fuse read to read the OCOTP_LOCK word at bank 0 word 0. I expected to find 0000_0000 but instead found 0032_0002. Fuse sense returns the same value. What is the default value of this fuse? If it should be 0000_0000 why do I have a different value, since I have not purposely programmed it.
Thanks
Steve
解決済! 解決策の投稿を見る。
Hi Steve
OCOTP_LOCK is decribed in sect.36.5.11 Value of OTP Bank0 Word0 (Lock controls)
(OCOTP_LOCK) i.MX6UL and some bits are programmed on factory, like
OTPMK, ROM_PATCH, TESTER, as they are not intended for customer purposes.
Best regards
igor
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Hi Steve
OCOTP_LOCK is decribed in sect.36.5.11 Value of OTP Bank0 Word0 (Lock controls)
(OCOTP_LOCK) i.MX6UL and some bits are programmed on factory, like
OTPMK, ROM_PATCH, TESTER, as they are not intended for customer purposes.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
Thanks Igor