[S] Change in coreboot[main]: soc/amd/common/cpu/noncar: Compute core info

[Naresh Solanki (Code Review)]

Attention is currently required from: Angel Pons, Felix Held, Fred Reitberger, Jason Glenesk, Marvin Drees, Matt DeVillier, Naresh Solanki.

Hello Angel Pons, Felix Held, Fred Reitberger, Jason Glenesk, Marvin Drees, Matt DeVillier, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/85640?usp=email

to look at the new patch set (#14).

The following approvals got outdated and were removed:
Code-Review+2 by Felix Held, Code-Review-1 by Naresh Solanki, Verified+1 by build bot (Jenkins)

The change is no longer submittable: Code-Review and Verified are unsatisfied now.

Change subject: soc/amd/common/cpu/noncar: Compute core info
......................................................................

soc/amd/common/cpu/noncar: Compute core info

In some SoC like Glinda, have
1. Different CPU cores have slightly different max boost frequency,
2. Multiple L3 cache blocks of different size identified by unique ID.

Add helper function,
1. get_max_boost_frequency() to compute max boost frequenncy.
2. ap_stash_core_info() to update core_info struct with max boost
   frequency & all L3 cache block uniq ID & its size.

To accurately determine the total L3 cache size:
1. Retrieves L3 cache information for each CPU core.
2. Identifies the unique cache ID associated with each core.
3. Aggregates cache sizes for all unique cache IDs to compute the total
   L3 cache size, ensuring correct summation even when L3 cache blocks
   have different sizes.

TEST=Build for Glinda SoC, with L3 cache = 16MB + 8MB. Ran command
'dmidecode -t 7' & verified L3 cache is 24MB.

Change-Id: I46947e8ac62c903036a81642e03201e353c3dac6
Signed-off-by: Naresh Solanki 
---
M src/soc/amd/common/block/cpu/noncar/cpu.c
M src/soc/amd/common/block/include/amdblocks/cpu.h
2 files changed, 39 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/40/85640/14