Change in coreboot[master]: vc/mediatek/mt8195: Enable DRAM Vcore DVFS settings

[Hung-Te Lin (Code Review)]

Attention is currently required from: Rex-BC Chen, Paul Menzel, Yu-Ping Wu.
Hung-Te Lin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56106 )

Change subject: vc/mediatek/mt8195: Enable DRAM Vcore DVFS settings
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Patch Set 7:

(2 comments)

File src/vendorcode/mediatek/mt8195/dramc/dramc_pi_main.c:

https://review.coreboot.org/c/coreboot/+/56106/comment/bbf21555_2ffa83a4 
PS7, Line 275: print("Vio18 = %d\n", dramc_get_vio18_voltage());
please explain why you have to remove this in this patch.

File src/vendorcode/mediatek/mt8195/dramc/dramc_top.c:

https://review.coreboot.org/c/coreboot/+/56106/comment/c2d81b56_bf8e1493 
PS7, Line 356: d
%u (vcore is unsigned)