[M] Change in coreboot[main]: soc/mediatek/mt8196: Add booker driver

[Paul Menzel (Code Review)]

Attention is currently required from: Hung-Te Lin, Jarried Lin.

Paul Menzel has posted comments on this change by Jarried Lin. ( https://review.coreboot.org/c/coreboot/+/85362?usp=email )

Change subject: soc/mediatek/mt8196: Add booker driver
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Patch Set 12:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/85362/comment/bbc59134_8c573be7?usp... :
PS12, Line 8:
> The Booker's protocol is generally similar to CI-700, with some MTK modifications. […]

Yes, I found a Web site for CI-700. Still, you should add a paragraph about the device. Especially as no other MediaTek device in coreboot seems to have used it until now.

https://review.coreboot.org/c/coreboot/+/85362/comment/a71cafc4_5d03b115?usp... :
PS12, Line 20: [booker_init] AP hash rule: 0xbe00.
> Hash rule is an algorithm that implements different hash functions for a device in MTK.

How can I decode the value?