diff --git a/Documentation/soc/intel/icelake/coreboot_publish_mp_service_api.png b/Documentation/soc/intel/fsp/ppi/coreboot_publish_mp_service_api.png
similarity index 100%
rename from Documentation/soc/intel/icelake/coreboot_publish_mp_service_api.png
rename to Documentation/soc/intel/fsp/ppi/coreboot_publish_mp_service_api.png
diff --git a/Documentation/soc/intel/icelake/MultiProcessorInit.md b/Documentation/soc/intel/fsp/ppi/mp_service_ppi.md
similarity index 100%
rename from Documentation/soc/intel/icelake/MultiProcessorInit.md
rename to Documentation/soc/intel/fsp/ppi/mp_service_ppi.md
diff --git a/Documentation/soc/intel/fsp/ppi/ppi.md b/Documentation/soc/intel/fsp/ppi/ppi.md
index 66dbf07c16..6d7afb47d4 100644
--- a/Documentation/soc/intel/fsp/ppi/ppi.md
+++ b/Documentation/soc/intel/fsp/ppi/ppi.md
@@ -7,3 +7,8 @@ where FSP should be able to locate PPI, published by boot firmware and
 able to execute the same in FSP's context.
 
 * [What is PPI](https://www.intel.com/content/dam/www/public/us/en/documents/reference-guides/efi-pei-cis-v09.pdf)
+
+## List of PPI service
+
+### Publish MP Service PPI from boot firmware (coreboot) to initialize CPU
+- [MP Service PPI](mp_service_ppi.md)
diff --git a/Documentation/soc/intel/icelake/index.md b/Documentation/soc/intel/icelake/index.md
index 450ab0f758..71397d21bf 100644
--- a/Documentation/soc/intel/icelake/index.md
+++ b/Documentation/soc/intel/icelake/index.md
@@ -5,7 +5,3 @@ This section contains documentation about coreboot on specific Intel "Ice Lake"
 ## Ice Lake coreboot development
 
 - [Ice Lake coreboot development](iceLake_coreboot_development.md)
-
-## Multiprocessor Init
-
-- [Multiprocessor Init](MultiProcessorInit.md)