who fuse SRK for secure boot?

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who fuse SRK for secure boot?

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Contributor III

dear nxp team.

we have imx6 board. and studying secure boot using habv4

who fuse the SRK(hash values) into fuse_opt at the Mass production process for secure boot(root of trust).

nxp manufacturer? or other oem vendor?

Thanks.

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NXP TechSupport
NXP TechSupport

Hi MyungJin

I am afraid nxp does not provide services for srk fuses blow,

customers should blow fuses for own designs using available

options. Usually mfg tools may be used for blowing.

Best regards
igor
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