[PATCH v4 1/7] Silicon/ARM/NeoverseN1Soc: Fix missing function documentation

["Khasim Mohammed" <khasim.mohammed@arm.com>]

This patch adds missing documentation for few of the functions
and fixes few formatting changes.

Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@arm.com>
---
 .../Library/PlatformLib/PlatformLib.c         | 46 +++++++++++++++++--
 1 file changed, 41 insertions(+), 5 deletions(-)

diff --git a/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.c b/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.c
index f722080e56..c0effd37f3 100644
--- a/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.c
+++ b/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLib.c
@@ -1,9 +1,9 @@
 /** @file
-*
-*  Copyright (c) 2018-2020, ARM Limited. All rights reserved.
-*
-*  SPDX-License-Identifier: BSD-2-Clause-Patent
-*
+
+  Copyright (c) 2018-2021, ARM Limited. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
 **/
 
 #include <Library/ArmPlatformLib.h>
@@ -17,6 +17,12 @@ STATIC ARM_CORE_INFO mCoreInfoTable[] = {
   { 0x1, 0x1 }  // Cluster 1, Core 1
 };
 
+/**
+  Return the current Boot Mode.
+
+  @return    The boot reason on the platform.
+
+**/
 EFI_BOOT_MODE
 ArmPlatformGetBootMode (
          VOID
@@ -25,6 +31,16 @@ ArmPlatformGetBootMode (
   return BOOT_WITH_FULL_CONFIGURATION;
 }
 
+/**
+  Initialize controllers that must be setup in the normal world.
+
+  This function is called by the ArmPlatformPkg/Pei or
+  ArmPlatformPkg/Pei/PlatformPeim in the PEI phase.
+
+  @param[in]    MpId          Processor ID
+  @retval       RETURN_SUCCESS
+
+**/
 RETURN_STATUS
 ArmPlatformInitialize (
   IN     UINTN                  MpId
@@ -33,6 +49,17 @@ ArmPlatformInitialize (
   return RETURN_SUCCESS;
 }
 
+/**
+  Populate the Platform core information.
+
+  This function populates the ARM_MP_CORE_INFO_PPI with information
+  about the cores.
+
+  @param[out]   CoreCount     Number of cores
+  @param[out]   ArmCoreTable  Table containing information about the cores
+  @retval       EFI_SUCCESS
+
+**/
 EFI_STATUS
 PrePeiCoreGetMpCoreInfo (
      OUT UINTN                  *CoreCount,
@@ -56,6 +83,15 @@ EFI_PEI_PPI_DESCRIPTOR gPlatformPpiTable[] = {
   }
 };
 
+/**
+  Return the Platform specific PPIs
+
+  This function exposes the N1Sdp Specific PPIs.
+
+  @param[out]   PpiListSize   Size in Bytes of the Platform PPI List
+  @param[out]   PpiList       Platform PPI List
+
+**/
 VOID
 ArmPlatformGetPlatformPpiList (
      OUT UINTN                  *PpiListSize,
-- 
2.17.1