--- /dev/null
+/** @file\r
+*\r
+* Copyright (c) 2012, ARM Limited. All rights reserved.\r
+* \r
+* This program and the accompanying materials \r
+* are licensed and made available under the terms and conditions of the BSD License \r
+* which accompanies this distribution. The full text of the license may be found at \r
+* http://opensource.org/licenses/bsd-license.php \r
+*\r
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+*\r
+**/\r
+\r
+#include <Library/IoLib.h>\r
+#include <Library/ArmPlatformLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/PcdLib.h>\r
+\r
+#include <Ppi/ArmMpCoreInfo.h>\r
+\r
+#include <ArmPlatform.h>\r
+\r
+ARM_CORE_INFO mVersatileExpressCTA15A7InfoTable[] = {\r
+ {\r
+ // Cluster 0, Core 0\r
+ 0x0, 0x0,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR0,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR0,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR0,\r
+ (UINT64)0\r
+ },\r
+ {\r
+ // Cluster 0, Core 1\r
+ 0x0, 0x1,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR1,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR1,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR1,\r
+ (UINT64)0\r
+ },\r
+#ifndef ARM_BIGLITTLE_TC2\r
+ {\r
+ // Cluster 0, Core 2\r
+ 0x0, 0x2,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR2,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR2,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR2,\r
+ (UINT64)0\r
+ },\r
+ {\r
+ // Cluster 0, Core 3\r
+ 0x0, 0x3,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR3,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR3,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A15_BX_ADDR3,\r
+ (UINT64)0\r
+ },\r
+#endif\r
+ {\r
+ // Cluster 1, Core 0\r
+ 0x1, 0x0,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR0,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR0,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR0,\r
+ (UINT64)0\r
+ },\r
+ {\r
+ // Cluster 1, Core 1\r
+ 0x1, 0x1,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR1,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR1,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR1,\r
+ (UINT64)0\r
+ },\r
+ {\r
+ // Cluster 1, Core 2\r
+ 0x1, 0x2,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR2,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR2,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR2,\r
+ (UINT64)0\r
+ }\r
+#ifndef ARM_BIGLITTLE_TC2\r
+ ,{\r
+ // Cluster 1, Core 3\r
+ 0x1, 0x3,\r
+\r
+ // MP Core MailBox Set/Get/Clear Addresses and Clear Value\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR3,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR3,\r
+ (EFI_PHYSICAL_ADDRESS)ARM_CTA15A7_SPC_A7_BX_ADDR3,\r
+ (UINT64)0\r
+ }\r
+#endif\r
+};\r
+\r
+/**\r
+ Return the current Boot Mode\r
+\r
+ This function returns the boot reason on the platform\r
+\r
+ @return Return the current Boot Mode of the platform\r
+\r
+**/\r
+EFI_BOOT_MODE\r
+ArmPlatformGetBootMode (\r
+ VOID\r
+ )\r
+{\r
+ return BOOT_WITH_FULL_CONFIGURATION;\r
+}\r
+\r
+/**\r
+ Initialize controllers that must setup in the normal world\r
+\r
+ This function is called by the ArmPlatformPkg/Pei or ArmPlatformPkg/Pei/PlatformPeim\r
+ in the PEI phase.\r
+\r
+**/\r
+RETURN_STATUS\r
+ArmPlatformInitialize (\r
+ IN UINTN MpId\r
+ )\r
+{\r
+ if (!IS_PRIMARY_CORE(MpId)) {\r
+ return RETURN_SUCCESS;\r
+ }\r
+\r
+ // Nothing to do here\r
+\r
+ return RETURN_SUCCESS;\r
+}\r
+\r
+/**\r
+ Initialize the system (or sometimes called permanent) memory\r
+\r
+ This memory is generally represented by the DRAM.\r
+\r
+**/\r
+VOID\r
+ArmPlatformInitializeSystemMemory (\r
+ VOID\r
+ )\r
+{\r
+}\r
+\r
+EFI_STATUS\r
+PrePeiCoreGetMpCoreInfo (\r
+ OUT UINTN *CoreCount,\r
+ OUT ARM_CORE_INFO **ArmCoreTable\r
+ )\r
+{\r
+ // Only support one cluster\r
+ *CoreCount = sizeof(mVersatileExpressCTA15A7InfoTable) / sizeof(ARM_CORE_INFO);\r
+ *ArmCoreTable = mVersatileExpressCTA15A7InfoTable;\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+// Needs to be declared in the file. Otherwise gArmMpCoreInfoPpiGuid is undefined in the contect of PrePeiCore\r
+EFI_GUID mArmMpCoreInfoPpiGuid = ARM_MP_CORE_INFO_PPI_GUID;\r
+ARM_MP_CORE_INFO_PPI mMpCoreInfoPpi = { PrePeiCoreGetMpCoreInfo };\r
+\r
+EFI_PEI_PPI_DESCRIPTOR gPlatformPpiTable[] = {\r
+ {\r
+ EFI_PEI_PPI_DESCRIPTOR_PPI,\r
+ &mArmMpCoreInfoPpiGuid,\r
+ &mMpCoreInfoPpi\r
+ }\r
+};\r
+\r
+VOID\r
+ArmPlatformGetPlatformPpiList (\r
+ OUT UINTN *PpiListSize,\r
+ OUT EFI_PEI_PPI_DESCRIPTOR **PpiList\r
+ )\r
+{\r
+ *PpiListSize = sizeof(gPlatformPpiTable);\r
+ *PpiList = gPlatformPpiTable;\r
+}\r