diff options
Diffstat (limited to 'SamsungPlatformPkgOrigen/SmdkBoardPkg/Library/SmdkBoardLib/SmdkBoard.c')
| -rw-r--r-- | SamsungPlatformPkgOrigen/SmdkBoardPkg/Library/SmdkBoardLib/SmdkBoard.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/SamsungPlatformPkgOrigen/SmdkBoardPkg/Library/SmdkBoardLib/SmdkBoard.c b/SamsungPlatformPkgOrigen/SmdkBoardPkg/Library/SmdkBoardLib/SmdkBoard.c deleted file mode 100644 index 2f734f692..000000000 --- a/SamsungPlatformPkgOrigen/SmdkBoardPkg/Library/SmdkBoardLib/SmdkBoard.c +++ /dev/null @@ -1,210 +0,0 @@ -/** @file -* -* Copyright (c) 2011, Samsung Electronics Co. All rights reserved. -* -* This program and the accompanying materials -* are licensed and made available under the terms and conditions of the BSD License -* which accompanies this distribution. The full text of the license may be found at -* http://opensource.org/licenses/bsd-license.php -* -* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -* -**/ - -#include <Library/IoLib.h> -#include <Library/ArmPlatformLib.h> -#include <Library/DebugLib.h> -#include <Library/PcdLib.h> -#include <Drivers/PL341Dmc.h> -#include <Platform/ArmPlatform.h> -#include <Ppi/ArmMpCoreInfo.h> - -ARM_CORE_INFO mExynosMpCoreInfo[] = { - { - // Cluster 0, Core 0 - 0x0, 0x0, - - // MP Core MailBox Set/Get/Clear Addresses and Clear Value - (EFI_PHYSICAL_ADDRESS)ARM_EB_SYS_FLAGS_REG, - (EFI_PHYSICAL_ADDRESS)ARM_EB_SYS_FLAGS_SET_REG, - (EFI_PHYSICAL_ADDRESS)ARM_EB_SYS_FLAGS_CLR_REG, - (UINT64)0xFFFFFFFF - }, - { - // Cluster 0, Core 1 - 0x0, 0x1, - - // MP Core MailBox Set/Get/Clear Addresses and Clear Value - (EFI_PHYSICAL_ADDRESS)ARM_EB_SYS_FLAGS_REG, - (EFI_PHYSICAL_ADDRESS)ARM_EB_SYS_FLAGS_SET_REG, - (EFI_PHYSICAL_ADDRESS)ARM_EB_SYS_FLAGS_CLR_REG, - (UINT64)0xFFFFFFFF - } -}; -/** - Return if Trustzone is supported by your platform - - A non-zero value must be returned if you want to support a Secure World on your platform. - ArmPlatformTrustzoneInit() will later set up the secure regions. - This function can return 0 even if Trustzone is supported by your processor. In this case, - the platform will continue to run in Secure World. - - @return A non-zero value if Trustzone supported. - -**/ -UINTN ArmPlatformTrustzoneSupported(VOID) { - // There is no Trustzone controllers (TZPC & TZASC) and no Secure Memory on RTSM - return TRUE; -} - -/** - Initialize the Secure peripherals and memory regions - - If Trustzone is supported by your platform then this function makes the required initialization - of the secure peripherals and memory regions. - -**/ -VOID ArmPlatformTrustzoneInit(VOID) { - UINT32 TZPCBase; - TZPCBase = PcdGet32(PcdTZPCBase) + TZPC0_OFFSET; - MmioWrite32((TZPCBase + 0x00),0x00); - MmioWrite32((TZPCBase +TZPC_DECPROT0SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT1SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT2SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT3SET_OFFSET),0xFF); - - TZPCBase = PcdGet32(PcdTZPCBase) + TZPC1_OFFSET; - MmioWrite32((TZPCBase + 0x00),0x00); - MmioWrite32((TZPCBase +TZPC_DECPROT0SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT1SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT2SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT3SET_OFFSET),0xFF); - - TZPCBase = PcdGet32(PcdTZPCBase) + TZPC2_OFFSET; - MmioWrite32((TZPCBase + 0x00),0x00); - MmioWrite32((TZPCBase +TZPC_DECPROT0SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT1SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT2SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT3SET_OFFSET),0xFF); - - TZPCBase = PcdGet32(PcdTZPCBase) + TZPC3_OFFSET; - MmioWrite32((TZPCBase + 0x00),0x00); - MmioWrite32((TZPCBase +TZPC_DECPROT0SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT1SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT2SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT3SET_OFFSET),0xFF); - - TZPCBase = PcdGet32(PcdTZPCBase) + TZPC4_OFFSET; - MmioWrite32((TZPCBase + 0x00),0x00); - MmioWrite32((TZPCBase +TZPC_DECPROT0SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT1SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT2SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT3SET_OFFSET),0xFF); - - - TZPCBase = PcdGet32(PcdTZPCBase) + TZPC5_OFFSET; - MmioWrite32((TZPCBase + 0x00),0x00); - MmioWrite32((TZPCBase +TZPC_DECPROT0SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT1SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT2SET_OFFSET),0xFF); - MmioWrite32((TZPCBase +TZPC_DECPROT3SET_OFFSET),0xFF); -} - -/** - Remap the memory at 0x0 - - Some platform requires or gives the ability to remap the memory at the address 0x0. - This function can do nothing if this feature is not relevant to your platform. - -**/ -VOID ArmPlatformBootRemapping(VOID) { - // Disable memory remapping and return to normal mapping - MmioOr32 (ARM_EB_SYSCTRL, BIT8); //EB_SP810_CTRL_BASE -} - - -/** - Return the current Boot Mode - - This function returns the boot reason on the platform - - @return Return the current Boot Mode of the platform - -**/ -EFI_BOOT_MODE -ArmPlatformGetBootMode ( - VOID - ) -{ - return BOOT_WITH_FULL_CONFIGURATION; -} - -/** - Initialize the system (or sometimes called permanent) memory - - This memory is generally represented by the DRAM. - -**/ -VOID ArmPlatformInitializeSystemMemory(VOID) { - // We do not need to initialize the System Memory on RTSM -} - -RETURN_STATUS -ArmPlatformInitialize ( - IN UINTN MpId - ) -{ -return RETURN_SUCCESS; -} - - -VOID -ArmPlatformNormalInitialize ( - VOID - ) { - -} - -VOID -ArmPlatformSecExtraAction ( - IN UINTN CoreId, - OUT UINTN* JumpAddress - ) -{ - *JumpAddress = PcdGet32(PcdFvBaseAddress); -} - -EFI_STATUS -PrePeiCoreGetMpCoreInfo ( - OUT UINTN *CoreCount, - OUT ARM_CORE_INFO **ArmCoreTable - ) -{ - *CoreCount = sizeof(mExynosMpCoreInfo) / sizeof(ARM_CORE_INFO); - *ArmCoreTable = mExynosMpCoreInfo; - - return EFI_SUCCESS; -} - -// Needs to be declared in the file. Otherwise gArmMpCoreInfoPpiGuid is undefined in the contect of PrePeiCore -EFI_GUID mArmMpCoreInfoPpiGuid = ARM_MP_CORE_INFO_PPI_GUID; -ARM_MP_CORE_INFO_PPI mMpCoreInfoPpi = { PrePeiCoreGetMpCoreInfo }; - -EFI_PEI_PPI_DESCRIPTOR gPlatformPpiTable[] = { - { - EFI_PEI_PPI_DESCRIPTOR_PPI, - &mArmMpCoreInfoPpiGuid, - &mMpCoreInfoPpi - } -}; - -VOID -ArmPlatformGetPlatformPpiList ( - OUT UINTN *PpiListSize, - OUT EFI_PEI_PPI_DESCRIPTOR **PpiList - ) -{ - *PpiListSize = sizeof(gPlatformPpiTable); - *PpiList = gPlatformPpiTable; -} |