[M] Change in coreboot[main]: arch/arm64: Extend cache helper functions

[David Milosevic (Code Review)]

Attention is currently required from: Benjamin Doron, David Milosevic, Julius Werner.

Hello Benjamin Doron, Julius Werner, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/79106?usp=email

to look at the new patch set (#5).

The following approvals got outdated and were removed:
Verified+1 by build bot (Jenkins)

Change subject: arch/arm64: Extend cache helper functions
......................................................................

arch/arm64: Extend cache helper functions

This patch extends the cpu_get_cache_info function, so that
additional information like size of cache lines can be retrieved.

Patch was tested against the qemu-sbsa mainboard.

Change-Id: If6fe731dc67ffeaff9344d2bd2627f45185c27de
Signed-off-by: David Milosevic 
---
M src/arch/arm64/armv8/cache.c
M src/arch/arm64/include/armv8/arch/cache.h
2 files changed, 52 insertions(+), 17 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/06/79106/5