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imx6sabrelite OCOTP_CFG0, OCOTP_CFG1

Question asked by MyungJin Hwang on Dec 28, 2015
Latest reply on Dec 28, 2015 by Yuri Muhin

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.

 

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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