I have a few of the SLB9670 TPM 2.0 chips installed in a batch of embedded Linux devices. They work fine, but they do not have fips certification marked in their fixed properties. The product page, however, says:
"FIPS 140-2 certified FW available via FW update"
Is it possible to install the firmware update in order to upgrade the SLB9670 in the field? How?
Is this firmware update available, and under what conditions?