[S] Change in coreboot[master]: soc/amd/mendocino: Lower log level for TDP value to DEBUG

[Tim Van Patten (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Matt DeVillier, Paul Menzel, Fred Reitberger, Felix Held.

Tim Van Patten has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74271 )

Change subject: soc/amd/mendocino: Lower log level for TDP value to DEBUG
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Patch Set 1:

(1 comment)

File src/soc/amd/mendocino/fsp_misc_data_hob.c:

https://review.coreboot.org/c/coreboot/+/74271/comment/fa480a35_3aba09e6 
PS1, Line 51: 	printk(BIOS_DEBUG, "fsp_misc_data->smu_power_and_thm_limit = 0x%08X\n",
I'm not entirely familiar with the specifics of the logging output.

Would this still visible when using a `.serial` build? Or do we need additional flags changed to see `DEBUG` messages?