OTP programming for imxrt1011

Sarajia · ‎11-01-2021

Hi sir,

Would you mind sending me the userguide for OTP programming for imxrt1011?

I found section "Software Write Sequence" which is mentioned in 23.6.1.7 of https://cache.nxp.com.cn/secured/assets/documents/en/reference-manual/IMXRT1010RM.pdf?fileExt=.pdf

irfanaspl · ‎10-05-2022

I think this answer will help you Programming NXP i.MX RT OTP fuse with west

Irfan worked as a reporter for TechCrunch since August 2011. She joined the company after having previously spent over three years at SMSala Bulk SMS Provider. Irfan worked in I.T. across a number of industries, including banking, Marketing, retail, and software.

Gavin-liu · ‎11-14-2021

MXP-MCUBootUtility tool excellent !

there is a issue for the BEE encryted, 1051.

Flash my bin file in "Dev usigned image boot", the board can power on and work as normal.

but fiash the same file in BEE "encrypted imaged boot" mode, can not power on.

could you help find that wrong operation and other point......

jay_heng · ‎11-17-2021

You need to enable below EncryptedXIP bit - BOOT_CFG1[1].

Gavin-liu · ‎11-17-2021

Sorry for my post.

the XIP have been seeting in efuse. please help double check.

thank you in advance!

jay_heng · ‎11-17-2021

Please check BT_FUSE_SEL bit, refer to 1.2.2 and 1.2.3 sections in https://www.cnblogs.com/henjay724/p/9034563.html

Gavin-liu · ‎11-17-2021

Thnak you for the quick reply, follow your comments.

serial NOR flash have been mounte on the PCBA, and below is my setting:

1. internal boot mode,（0010）

2. BT_fuse_SEL=0 in fuse

3. The detail info of Boot_CFG pin is below PIC.（Due to the board can not power on. I have tried to change the"BT_CFG[1]" to High and enbale the XIP. At last, the board still can not power on .)

Till now, my board is ok in "Dev usigned image boot "mode, and fail in "encrypted imaged boot" mode.

the boot CFG seeting if related this case?