Braswell undocumented FSP-T dependence about fsp HOT 2 CLOSED

@ArthurHeymans take a look at note in 6.5.4: https://www.intel.com/content/dam/www/public/us/en/documents/technical-specifications/fsp-architecture-spec-v1-1.pdf

I guess it should be mentioned in Integration Guide as well to avoid confusion.

from fsp.

@ArthurHeymans, this is one of the key improvements between FSP v1.1 and v2.0. Please note the FSP spec v1.1 section 6.5 page 17 states the following:

6.5 TempRamInit API

This API should be called only once after the system comes out the reset, and it must
be called before any other FSP API. Otherwise, unexpected results may occur.

In the FSP spec v2.0 section 8.5 page 28, we changed this to read:

Calling this API may be optional. Refer to the Integration Guide for any prerequisites
before directly calling FspMemoryInit() API.

The behavior you note is expected and documented. There are no plans to upgrade Braswell any of the newer FSP specs. Accordingly I am closing this issue.

from fsp.