Change in coreboot[master]: lib/spd: Demote log about using default DDR4 params to NOTICE

[Reka Norman (Code Review)]

Attention is currently required from: Paul Menzel, Tim Wawrzynczak, Ivy Jian, Julius Werner, Eric Lai.
Reka Norman has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63774 )

Change subject: lib/spd: Demote log about using default DDR4 params to NOTICE
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Patch Set 5:

(1 comment)

Patchset:

PS1:
> The stress test just check there no error in FW log. […]

I agree that the process for getting SPD info isn't great. E.g. for LPDDR5, there is no new SPD spec, so we're still using the LPDDR3/4 spec plus whatever modifications SoC vendors make to support LPDDR5. But whether or not getting the info is easy, we still need to do it as part of the bringup so that we can update spd_tools and smbios. So once we have the info, we might as well update this too, right? And it seems helpful to have a test to remind us to do that.