unique id cpu

lilleli — Wed, 07 Mar 2018 08:45:51 GMT

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!?

Re: unique id cpu

igorpadykov — Wed, 07 Mar 2018 23:37:53 GMT

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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i.MX Processorsのトピック unique id cpu

unique id cpu

Re: unique id cpu