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2014-11-11ArmPlatformPkg: Increase more ARM address Pcd entries to 64-bit.Leif Lindholm
Some AArch64 platforms have RAM and flash devices >4GB. Update some additional Pcd entries to 64-bit, and change the corresponding PcdGet32 calls to PcdGet64. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16325 6f19259b-4bc3-4df7-8a09-765794883524
2014-10-27ArmPkg/ArmLib: Removed duplicated invalidate TLB functionOlivier Martin
ArmInvalidateInstructionAndDataTlb() was doing the same thing as ArmInvalidateTlb(). Both invalidate Data and Instruction TLBs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16253 6f19259b-4bc3-4df7-8a09-765794883524
2014-07-15ArmPkg/ArmLib.h: Removed GET_CORE_POS macroRonald Cron
The platform independant GET_CORE_POS has been replaced by the platform dependent function ArmPlatformGetCorePosition(). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15661 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-06ARM: Remove NSACR from the common codeOlivier Martin
NSACR (Non-Secure Access Control Register) is AArch32 specific. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14522 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-10ArmPlatformPkg/ArmPlatformLib: Added support for ArmPlatformIsPrimaryCore()oliviermartin
Checking if a core if the primary/boot core used to be done with the macro IS_PRIMARY_CORE(). Some platforms exposes configuration registers to change the primary core. Replacing the macro IS_PRIMARY_CORE() by ArmPlatformIsPrimaryCore() allows some flexibility in the way to check the primary core. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Ryan Harkin <ryan.harkin@linaro.org> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14344 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-12ARM Packages: Fixed coding style and typosoliviermartin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14179 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-25ARM Packages: Fixed line endingsoliviermartin
This large code change only modifies the line endings to be CRLF to be compliant with the EDK2 coding convention document. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-28ArmPlatformPkg/Sec: Moved Exception Vector Table to ArmPkg/DebugAgentBaseLiboliviermartin
In case a DebugAgent library is supported for a specific debugger, we would expect the exception be caught by DebugAgentLib. The DebugAgentBaseLib exposes the cause of the exception to the user in the Serial Terminal. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13765 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPlatformPkg/Sec: Fixed Primary Non-Cold Boot Patholiviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13499 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPlatformPkg/Sec: Added support for Non Cold Boot Pathsoliviermartin
For instance, in case of CpuHotPlug boot path the platform has already been initialized. The CPU core should not execute any of the platform initialization in this case. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13492 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPlatformPkg: Introduced 'ArmPlatformSecLib'oliviermartin
The function only used in Secure Firmware used to be mixed with the Non-Secure/Normal functions in ArmPlatformLib. When the Secure Firmware was not required for some platforms (eg: BeagleBoard), these functions were empty functions. This new interface has been created to clean the ArmPlatformLib interface between the SEC and PEI phases. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13260 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/ArmLib: Added new functions to access ARM coprocessorsoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13253 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/ArmCpuLib: Replaced complex functions ArmCpuSynchronizeWait & ↵oliviermartin
ArmCpuSynchronizeSignal by sev & wfe Previsouly the synchronization of MpCore was using the SGI (Software Generated Interrupt) to synchronize MpCore during the early boot. This commit replaced this mechanism by the more appropriate SEV/WFE instructions (Send/Wait Event instructions). That also eases the port to a new cpu/platform. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13249 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-26ArmPlatformPkg/Sec: Change initial 'welcome' string from 'UEFI Firmware' to ↵oliviermartin
'Secure/Boot Firmware' The 'SEC' component is not part of the UEFI software stack. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13138 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-26ArmPlatformPkg/Sec: Allowed the Secondary Cores to set the Secure/Non Secure ↵oliviermartin
bits to their PPIs The GICD_IGROUPR0 is banked for each connected processor. It means the Non-Secure bits for the PPIs (Private Peripheral Interrupts) must be configured for every processor. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13135 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-26ArmPlatformPkg/Sec: Move ArmGicSetupNonSecure() prior to initialize ↵oliviermartin
platform-specific security bit git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13127 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-28ArmPlatformPkg/Sec: Add ASSERT() for checking the Secure Monitor Stack PCD ↵oliviermartin
values git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13062 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-28ArmPlatformPkg/Sec: Move 'ArmPlatformSecExtraAction' before we set NSACR & SCRoliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13061 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-28ArmPlatformPkg/Sec: Fix transition to Trusted Monitor World with ARMGCColiviermartin
The enter_monitor_world() function was trashing r0/r1/r2 registers and then was returning back to 'C'. The compiler might have used these registers in the C code. These new design prevents register corruptions. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13060 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-28ArmPlatformPkg: Move the Secure Monitor initialization into a separate ↵oliviermartin
'ArmTrustedMonitorLib' library git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13059 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-14ArmPlatformPkg/Sec: Fixed Monitor stack setupoliviermartin
Because GET_CORE_POS(MpId) returns 0x0 for the primary core, the stack position must be defined by the top of the stack. It means stack_size must be added to the stack base. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12858 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-06ArmPlatformPkg/Sec: Enabled VFP (if supported by platform) prior to any ↵oliviermartin
library invocation Some compilers uses VFP for some 64bit operation. If the VFP coprocessor is not enabled at this stage the processor raises an undefined exception. To prevent this case, the VFP enabling has been moved at the beginning of the platform initialization phase. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12823 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPlatform/Sec: Ensure all the CPU cores are calling ArmCpuSetup()oliviermartin
Only the primary core was calling this function. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12646 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPlatformPkg/Sec: Replaced hardcode SCR and NSACR values by PCDs to enable ↵oliviermartin
CPU and Platform Specific settings git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12637 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPlatformPkg: Remove ArmPlatformBootRemapping() function from the ↵oliviermartin
ArmPlatformLib Memory map remapping is a platform specific feature only enabled by some platforms. Instead of keeping this function empty for most platforms, the function has been removed. This feature can easily fit in any other ArmPlatformLib function. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12632 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-27ArmPlatformPkg: Replaced 'ArmPlatformTrustzoneSupported' by the fixed Pcd ↵oliviermartin
gArmTokenSpaceGuid.PcdTrustzoneSupport This change does not make possible to disable Trustzone from the firmware. The firmware has to be built for Trustzone support enabled or disabled. The memory page table are now defined as 'Normal Memory' in any case. Except for RTSM Device Memory which as to be Secure Device Memory due to a RTSM bug. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12452 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-27ArmPkg: Introduce ArmCpuLib to abstract ARM Cpu specific initializationoliviermartin
Every CPUs have their own initialization requirements. This library allows to allows to abstract these initialization requirements into the ARM Platform common components. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12448 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPlatformPkg/Sec: Clean and Move all declaration into 'SecInternal.h'oliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12417 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ARM Packages: Rename PcdNormal* into Pcd* PCDsoliviermartin
The denomination 'Normal' was used to make reference to the 'Normal' or 'Non Secure' or 'Non Trusted' world. To avoid confusion, this prefix has been removed from PCDs to define the normal world. The PCDs explicitely related to the Secure/Trusted World continue to have the 'Sec' prefix. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12416 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPlatformPkg: Introduce Primary core macrosoliviermartin
On MpCore system, the primary core can now be any core of the system. To identify the primary core, you can use 'gArmTokenSpaceGuid.PcdArmPrimaryCoreMask' and 'gArmTokenSpaceGuid.PcdArmPrimaryCore'. These PCDs by default use the ClusterId and CoreId to identify the core. And the primary core is defined as the ClusetrId=0 and CoreId=0. The helper macros are: IS_PRIMARY_CORE(MpId), GET_CORE_ID(MpId), GET_CLUSTER_ID(MpId), GET_CORE_POS(MpId), PRIMARY_CORE_ID. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12412 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-22ArmPkg: Renamed library 'PL390GicLib' into 'ArmGicLib'oliviermartin
This library is the interface for the ARM Generic Interrupt Controller Architecture Specification. ARM Platform can use any GIC controller (not necessary PL390 GIC). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12411 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-06ArmPlatformPkg: Remove PcdStandalone from Sec module and Introduce ↵oliviermartin
ArmPlatformSecExtraAction() The PcdStandalone is a PCD ARM Ltd uses to make the difference between a standalone UEFI (boot from cold boot to Boot Manager without user intervention) and a Debug UEFI firmware (the firmware engineer has to copy the Normale World image into the DRAM to enable his/her firmware). By coping the firmware into DRAM in the non standalone version it is much faster than reflashing the NOR Flash after each build. ArmPlatformSecExtraAction() function is called just before the Sec module jump to normal world. The platform firmware can run extra actions at this stage. The 'ARM Standalone' concept has moved to the implementation of ArmPlatformSecExtraAction() for the ARM development boards (in ArmPlatformPkg/Library/DebugSecExtraActionLib). ArmPlatformPkg: Enable DebugAgentLib in Sec and PrePeiCore ArmPlatformPkg: Fix line endings in some source files Use CR+LF line endings as defined by the EDK2 coding convention git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11991 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-01ArmPlatformPkg: Add support for PrePi moduleoliviermartin
This module is enabled for ArmRealViewEb and ArmvExpress builds when the macro EDK2_SKIP_PEICORE is passed to the build system. The PrePi module can be used when the DRAM has already been initialized by the SEC phase/1st stage boot loader and no call to external PEIM is required. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11953 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-01ArmPlatformPkg: Move PcdStandalone from Feature PCD to Fixed PCDoliviermartin
Feature PCDs cannot be used in assembly files. The PcdStandalone PCD is needed in one of the assembly file of the ArmPlatformPkg/PrePi module. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11952 6f19259b-4bc3-4df7-8a09-765794883524
2011-06-15ArmPkg: Fix warnings raised by ARMGCColiviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11829 6f19259b-4bc3-4df7-8a09-765794883524
2011-06-11ArmPlatformPkg: Unify the Secure and Normal FD and FV PCD namingoliviermartin
With this change, we now have these following PCDs values to define the location of the Secure and Normal firmwares: - gArmTokenSpaceGuid.PcdSecureFd(BaseAddress|Size) - gArmTokenSpaceGuid.PcdSecureFv(BaseAddress|Size) - gArmTokenSpaceGuid.PcdNormalFd(BaseAddress|Size) - gArmTokenSpaceGuid.PcdNormalFv(BaseAddress|Size) git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11806 6f19259b-4bc3-4df7-8a09-765794883524
2011-04-26ArmPlatformPkg/ArmPlatformLib: Renamed ArmPlatformInitialize into ↵oliviermartin
ArmPlatformSecInitialize Some platforms require some of their controllers to be initialized in Secure world. This function make the difference between Secure and Normal world platform initialization. ArmPlatformPkg/ArmPlatformLib: Introduce ArmPlatformNormalInitialize Contain the code that initializes platform controllers that would be initialized in Normal World by PlatformPei. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11591 6f19259b-4bc3-4df7-8a09-765794883524
2011-04-26ArmPlatformPkg/Sec: Initialize the GIC when Trustzone Support is not enabledoliviermartin
The GIC was not enabled on MPCore platform with Trustzone support disabled. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11590 6f19259b-4bc3-4df7-8a09-765794883524
2011-04-26ArmPlatformPkg/Sec: Fix typo and Remove magic valueoliviermartin
- Replace the '0' that defined the primary core by the macro ARM_PRIMARY_CORE - Fix mispellings and coding style git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11589 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-31ArmPlatformPkg: Introduce ArmPlatformInitialize() functionoliviermartin
This function is responsible to handle all the specific platform code that must be run in secure world to initialize some controllers. ArmPlatformPkg/Sec: Move the L2x0 initialization to ArmPlatformLib The L2x0 controller must be initialized in secure world. Move its initialization into the ArmPlatformInitialize() of the Cortex A9x4 Core Tile PlatformLib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11476 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-31ArmPlatformPkg: Rename gEmbeddedTokenSpaceGuid.PcdEmbeddedFd* into ↵oliviermartin
gArmTokenSpaceGuid.PcdNormalFd* This renaming is for matching the namespace with the secure firmware gArmTokenSpaceGuid.PcdSecureFdBaseAddress/Size. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11475 6f19259b-4bc3-4df7-8a09-765794883524
2011-03-31ArmPlatformPkg: Use Serial print function to print out non debugging informationoliviermartin
Exception errors and early print statements must be also print out in Release builds. Replace the DEBUG() macro by the SerialPortWrite() function. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11474 6f19259b-4bc3-4df7-8a09-765794883524
2011-02-01Add ArmPlatformPkg from ARM Ltd. patch.andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11291 6f19259b-4bc3-4df7-8a09-765794883524
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