Hello,
I solved the problem by adding support for IBM Bonnell (which instantiates
the TPM chip through its devicetree file, similar to tacoma-bmc) to my local
copy of qemu.
Hmm, did you copy the rainier-bmc machine definition ?
For aspeed_machine_bonnell_class_init(), pretty much yes, since I don't know
the actual hardware. For I2C initialization I used the devicetree file.
You can find the patch in the master-local or v9.1.0-local branches
of my qemu clone at https://github.com/groeck/qemu if you are interested.
Oh nice ! Let's merge the IBM Bonnell machine. We can ask IBM to help fixing
the definitions (strapping). Enabling the PCA9554 is good to have too.
Why are you keeping the tmp105 changes ? LGTM. Same for the new tmp models,
they could be upstreamed.
Thanks,
C.
