/** @file\r
*\r
-* Copyright (c) 2011, ARM Limited. All rights reserved.\r
+* Copyright (c) 2011-2014, 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
\r
#include <Ppi/ArmMpCoreInfo.h>\r
\r
-#include <Chipset/ArmV7.h>\r
-\r
#include "PrePeiCore.h"\r
\r
/*\r
UINT32 CoreId;\r
VOID (*SecondaryStart)(VOID);\r
UINTN SecondaryEntryAddr;\r
+ UINTN AcknowledgeInterrupt;\r
+ UINTN InterruptId;\r
\r
ClusterId = GET_CLUSTER_ID(MpId);\r
CoreId = GET_CORE_ID(MpId);\r
// Clear Secondary cores MailBox\r
MmioWrite32 (ArmCoreInfoTable[Index].MailboxClearAddress, ArmCoreInfoTable[Index].MailboxClearValue);\r
\r
- SecondaryEntryAddr = 0;\r
- while (SecondaryEntryAddr = MmioRead32 (ArmCoreInfoTable[Index].MailboxGetAddress), SecondaryEntryAddr == 0) {\r
+ do {\r
ArmCallWFI ();\r
+\r
+ // Read the Mailbox\r
+ SecondaryEntryAddr = MmioRead32 (ArmCoreInfoTable[Index].MailboxGetAddress);\r
+\r
// Acknowledge the interrupt and send End of Interrupt signal.\r
- ArmGicAcknowledgeSgiFrom (PcdGet32(PcdGicInterruptInterfaceBase), PRIMARY_CORE_ID);\r
- }\r
+ AcknowledgeInterrupt = ArmGicAcknowledgeInterrupt (PcdGet64 (PcdGicInterruptInterfaceBase), &InterruptId);\r
+ // Check if it is a valid interrupt ID\r
+ if (InterruptId < ArmGicGetMaxNumInterrupts (PcdGet64 (PcdGicDistributorBase))) {\r
+ // Got a valid SGI number hence signal End of Interrupt\r
+ ArmGicEndOfInterrupt (PcdGet64 (PcdGicInterruptInterfaceBase), AcknowledgeInterrupt);\r
+ }\r
+ } while (SecondaryEntryAddr == 0);\r
\r
// Jump to secondary core entry point.\r
SecondaryStart = (VOID (*)())SecondaryEntryAddr;\r
CreatePpiList (&PpiListSize, &PpiList);\r
\r
// Enable the GIC Distributor\r
- ArmGicEnableDistributor(PcdGet32(PcdGicDistributorBase));\r
+ ArmGicEnableDistributor (PcdGet64(PcdGicDistributorBase));\r
\r
// If ArmVe has not been built as Standalone then we need to wake up the secondary cores\r
if (FeaturePcdGet (PcdSendSgiToBringUpSecondaryCores)) {\r
// Sending SGI to all the Secondary CPU interfaces\r
- ArmGicSendSgiTo (PcdGet32(PcdGicDistributorBase), ARM_GIC_ICDSGIR_FILTER_EVERYONEELSE, 0x0E);\r
+ ArmGicSendSgiTo (PcdGet64(PcdGicDistributorBase), ARM_GIC_ICDSGIR_FILTER_EVERYONEELSE, 0x0E, PcdGet32 (PcdGicSgiIntId));\r
}\r
\r
// Adjust the Temporary Ram as the new Ppi List (Common + Platform Ppi Lists) is created at\r
// the base of the primary core stack\r
- PpiListSize = ALIGN_VALUE(PpiListSize, 0x4);\r
- TemporaryRamBase = (UINTN)PcdGet32 (PcdCPUCoresStackBase) + PpiListSize;\r
+ PpiListSize = ALIGN_VALUE(PpiListSize, CPU_STACK_ALIGNMENT);\r
+ TemporaryRamBase = (UINTN)PcdGet64 (PcdCPUCoresStackBase) + PpiListSize;\r
TemporaryRamSize = (UINTN)PcdGet32 (PcdCPUCorePrimaryStackSize) - PpiListSize;\r
\r
//\r
// Note also: HOBs (pei temp ram) MUST be above stack\r
//\r
SecCoreData.DataSize = sizeof(EFI_SEC_PEI_HAND_OFF);\r
- SecCoreData.BootFirmwareVolumeBase = (VOID *)(UINTN)PcdGet32 (PcdFvBaseAddress);\r
+ SecCoreData.BootFirmwareVolumeBase = (VOID *)(UINTN)PcdGet64 (PcdFvBaseAddress);\r
SecCoreData.BootFirmwareVolumeSize = PcdGet32 (PcdFvSize);\r
SecCoreData.TemporaryRamBase = (VOID *)TemporaryRamBase; // We run on the primary core (and so we use the first stack)\r
SecCoreData.TemporaryRamSize = TemporaryRamSize;\r
SecCoreData.PeiTemporaryRamBase = SecCoreData.TemporaryRamBase;\r
- SecCoreData.PeiTemporaryRamSize = SecCoreData.TemporaryRamSize / 2;\r
- SecCoreData.StackBase = (VOID *)((UINTN)(SecCoreData.TemporaryRamBase) + (SecCoreData.TemporaryRamSize/2));\r
- SecCoreData.StackSize = SecCoreData.TemporaryRamSize / 2;\r
+ SecCoreData.PeiTemporaryRamSize = ALIGN_VALUE (SecCoreData.TemporaryRamSize / 2, CPU_STACK_ALIGNMENT);\r
+ SecCoreData.StackBase = (VOID *)((UINTN)SecCoreData.TemporaryRamBase + SecCoreData.PeiTemporaryRamSize);\r
+ SecCoreData.StackSize = (TemporaryRamBase + TemporaryRamSize) - (UINTN)SecCoreData.StackBase;\r
\r
// Jump to PEI core entry point\r
- (PeiCoreEntryPoint)(&SecCoreData, PpiList);\r
+ PeiCoreEntryPoint (&SecCoreData, PpiList);\r
}\r