unique id cpu

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unique id cpu

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lilleli
Contributor I

Hey,

    I  being designed  hardware with imx6ull cpu,

May I read  unique id  on the uniimx6ull  ? how to read by software?

or give me some doucument!?

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi lille

please look at fuse Unique ID in Table 5-9. Fusemap Descriptions

i.MX6UL Reference Manual

http://www.nxp.com/docs/en/reference-manual/IMX6ULRM.pdf

fuses operations

Q&A: How to program i.MX6 eFUSE? 

Fuse API - Boundary Devices 

uboot/arch/arm/cpu/armv7/mx6/module_fuse.c

uboot-imx.git - Freescale i.MX u-boot Tree 

Best regards
igor
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