imx6sabrelite OCOTP_CFG0, OCOTP_CFG1

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imx6sabrelite OCOTP_CFG0, OCOTP_CFG1

955件の閲覧回数
myungjinhwang
Contributor III

dear freescale team

i have imx6sabrelite board and want to read device unique ID (OCOTP_CFG0, OCOTP_CFG1).

OCOTP_LOCK_TESTER[1] bit is set to 0 as bellow.

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Q1.  fuse box is in security block on the block diagram. it could be read in non-secure mode ?

Q2. Can i read OCOTP_CFG0, OCOTP_CFG1 in the linux kernel or u-boot  c code with physical address without memtool utility?

Best regards,

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563件の閲覧回数
Yuri
NXP Employee
NXP Employee

Hello,

   Please look at the following

How to read i.MX6DQ unique ID.


Have a great day,
Yuri

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