[coreboot-gerrit] Change in coreboot[master]: device/dram: Add method for converting MHz to MT/s

[Rob Barnes (Code Review)]

Hello build bot (Jenkins), Raul Rangel, Martin Roth, Furquan Shaikh, Patrick Georgi, Paul Fagerburg, Angel Pons, Aaron Durbin,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/45343

to look at the new patch set (#2).

Change subject: device/dram: Add method for converting MHz to MT/s
......................................................................

device/dram: Add method for converting MHz to MT/s

Add method for converting DDR4 speed in MHz to MT/s. Checks that MHz is
within a speed grade range.

BUG=b:167155849
TEST=ddr4-test unit test

Change-Id: I1433f028afb794fe3e397b03f5bd0565494c8130
Signed-off-by: Rob Barnes 
---
M src/device/dram/ddr4.c
M src/include/device/dram/ddr4.h
M tests/device/Makefile.inc
A tests/device/ddr4-test.c
4 files changed, 143 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/45343/2