TPM firmware updates (and BiosSledgehammer)

The below tweet made me realize I’ve not been looking enough for TPM utilities. I’ve seen tools from HP, Dell, and Lenovo. Still looking for tools from other OEMs. The only community tool I can find is BiosSledgehammer, which only works on HP systems.

https://github.com/texhex/BiosSledgehammer

BiosSledgehammer: Automated BIOS update, TPM firmware update and BIOS settings for HP devices.

http://h20566.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c05381064

http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c05192291

http://www.dell.com/support/home/us/en/4/Drivers/DriversDetails?driverId=2105J

http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c05192291

http://support.lenovo.com/us/en/downloads/ds038226

https://www.dell.com/support/article/us/en/04/SLN300914/trusted-platform-module–tpm–upgrade-downgrade-process-for-windows-7-and-10-operating-system-upgrade-downgrade?lang=EN