Change in coreboot[master]: device/azalia_device.c: Move valid timeout delay to Kconfig

[Angel Pons (Code Review)]

Attention is currently required from: Patrick Rudolph.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/51633 )

Change subject: device/azalia_device.c: Move valid timeout delay to Kconfig
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Patch Set 2:

(2 comments)

File src/device/azalia_device.c:

https://review.coreboot.org/c/coreboot/+/51633/comment/a0e76261_00b7b34f 
PS2, Line 166:  * No response would imply that the code is non-operative.
> that the codec is non-operative?

You mean there's a typo in a comment I didn't write?

https://review.coreboot.org/c/coreboot/+/51633/comment/3e97b667_61a086a2 
PS2, Line 183: 	stopwatch_init_usecs_expire(&sw, CONFIG_AZALIA_VALID_TIMEOUT_US);
> given that we already have the "standard" 25us timeout, I guess it's better named something like AZA […]

Which "standard" 25 µs timeout? The one that CB:51634 tries to drop?