Hello,
If the Fuses are set to boot from NAND and BOOT_MODE set to 00 with resistors - is it possible to change the BOOT_MODE to 01 via resistors even if the Fuses and programmed.
If yes, isn't this a security issue where in someone can change the boot mode, and boot from for eg. SD Card and read all the data from NAND.
Is there a way to prevent changing the Boot Mode once the Fuses have been programmed?
Thank you
Regards
Santhosh
解決済! 解決策の投稿を見る。
Hi Santhosh
If BT_FUSE_SEL = 1, all boot options are controlled by the eFUSEs, so it
is not possible to change boot mode.
Best regards
igor
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Hi Santhosh
If BT_FUSE_SEL = 1, all boot options are controlled by the eFUSEs, so it
is not possible to change boot mode.
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Hello Igor,
Thank you for pointing me to correct section.
Regards
Santhosh