[coreboot-gerrit] Change in coreboot[master]: security/vboot/secdata_tpm: Set up space for widevine counter info

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Andrey Pronin, Raul Rangel, Paul Menzel, Jon Murphy, Julius Werner, Rob Barnes, Yu-Ping Wu.
Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61521 )

Change subject: security/vboot/secdata_tpm: Set up space for widevine counter info
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Patch Set 2:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/61521/comment/f493817c_0aa7f1b4 
PS1, Line 7: Setup
> Set up

Done

https://review.coreboot.org/c/coreboot/+/61521/comment/29808f77_2aac0dd3 
PS1, Line 10: created the space for widevine counters.
> So the space is 64 bytes or kB big?

64 bytes

https://review.coreboot.org/c/coreboot/+/61521/comment/d7aa998c_95a25ff1 
PS1, Line 14: and initialized to 0.
> What command does that?

This change calls setup_space, which defines the space in TPM NVRAM as well as write default data to the defined space.