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

[Name of user not set (Code Review)]

Attention is currently required from: Andrey Pronin, Paul Menzel, Rob Barnes, Yu-Ping Wu, Karthik Ramasubramanian.
Name of user not set #1004134 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 3:

(1 comment)

File src/security/vboot/secdata_tpm.c:

https://review.coreboot.org/c/coreboot/+/61521/comment/8fb9800b_20b18b10 
PS3, Line 360: 				rw_space_attributes, NULL, 0);
We will need to set TPMA_NV_AUTHWRITE = 1 to the rw_space_attributes as the tpm_nv_write from PSP fails with an error 0x12F - TPM_RC_AUTH_UNAVAILABLE.
I believe the TPMA_NV_AUTHWRITE needs to be set for the index to be written once the OS has started.