BeagleBoardPkg/ResetSystemLib: Add new API ResetSystem

[mirror_edk2.git] / BeagleBoardPkg / Library / ResetSystemLib / ResetSystemLib.c

diff --git a/BeagleBoardPkg/Library/ResetSystemLib/ResetSystemLib.c b/BeagleBoardPkg/Library/ResetSystemLib/ResetSystemLib.c
index 9fc572957f5f5f8f532f536338ff71d13378c097..f3e0201a6f1f9fd18d29c914072b309eae0887f6 100644 (file)
--- a/BeagleBoardPkg/Library/ResetSystemLib/ResetSystemLib.c
+++ b/BeagleBoardPkg/Library/ResetSystemLib/ResetSystemLib.c
@@ -3,6 +3,7 @@
 \r
   Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
   Copyright (c) 2017, Linaro Ltd. All rights reserved.<BR>\r
+  Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>\r
 \r
   SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
@@ -103,3 +104,46 @@ ResetPlatformSpecific (
 {\r
   ResetCold ();\r
 }\r
+\r
+/**\r
+  The ResetSystem function resets the entire platform.\r
+\r
+  @param[in] ResetType      The type of reset to perform.\r
+  @param[in] ResetStatus    The status code for the reset.\r
+  @param[in] DataSize       The size, in bytes, of ResetData.\r
+  @param[in] ResetData      For a ResetType of EfiResetCold, EfiResetWarm, or EfiResetShutdown\r
+                            the data buffer starts with a Null-terminated string, optionally\r
+                            followed by additional binary data. The string is a description\r
+                            that the caller may use to further indicate the reason for the\r
+                            system reset.\r
+**/\r
+VOID\r
+EFIAPI\r
+ResetSystem (\r
+  IN EFI_RESET_TYPE               ResetType,\r
+  IN EFI_STATUS                   ResetStatus,\r
+  IN UINTN                        DataSize,\r
+  IN VOID                         *ResetData OPTIONAL\r
+  )\r
+{\r
+  switch (ResetType) {\r
+  case EfiResetWarm:\r
+    ResetWarm ();\r
+    break;\r
+\r
+  case EfiResetCold:\r
+    ResetCold ();\r
+    break;\r
+\r
+  case EfiResetShutdown:\r
+    ResetShutdown ();\r
+    return;\r
+\r
+  case EfiResetPlatformSpecific:\r
+    ResetPlatformSpecific (DataSize, ResetData);\r
+    return;\r
+\r
+  default:\r
+    return;\r
+  }\r
+}\r