[coreboot-gerrit] Change in coreboot[master]: memranges: Change align attribute to be log2 of required alignment

[Furquan Shaikh (Code Review)]

Hello Patrick Georgi, Duncan Laurie, Aaron Durbin,

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

https://review.coreboot.org/c/coreboot/+/39810

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

Change subject: memranges: Change align attribute to be log2 of required alignment
......................................................................

memranges: Change align attribute to be log2 of required alignment

This change updates the align attribute of memranges to be represented
as log2 of the required alignment. This makes it consistent with how
alignment is stored in struct resource as well.

Additionally, since memranges only allow power of 2 alignments, this
change allows getting rid of checks at runtime and hence failure cases
for non-power of 2 alignments.

BUG=b:149186922

Signed-off-by: Furquan Shaikh 
Change-Id: Ie4d3868cdff55b2c7908b9b3ccd5f30a5288e62f
---
M src/include/memrange.h
M src/lib/memrange.c
2 files changed, 12 insertions(+), 21 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/10/39810/2