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2014-06-03ArmPkg/AsmMacroIoLib: Add support for ARM Compiler 6.00Olivier Martin
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@15554 6f19259b-4bc3-4df7-8a09-765794883524
2014-06-03ArmPkg: Added new ARM Processor Feature Register definitionsOlivier Martin
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@15552 6f19259b-4bc3-4df7-8a09-765794883524
2014-04-02ArmPkg: Fixed GetEnvironmentVariable() when the UEFI Variable did not existOlivier Martin
The function was allocating a buffer for the read value from the UEFI Variable. But it was returning the pointer of the default value when the variable was not present. It could cause error when the default value and the returned value were free when these addresses were the same (double FreePool on the same address). 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@15427 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-26ArmPkg/ArmCortexA5x: Declared the helper functions to access the CPU ↵Olivier Martin
Extended Control Register This register is A5x specific. It is the reason why the code moved from ArmLib to ArmCpuLib/ArmCortexA5xLib. 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@15397 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-26ArmPkg/ArmLib: Added helper functions for accessing CPU ACTLROlivier Martin
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@15396 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-26ArmPkg/Chipset: Added ARMv8 CPU's PartNumOlivier Martin
PartNum is the field of MIDR that returns the CPU name. 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@15395 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-24ArmPkg/ArmLib: Renamed Cp15CacheInfo into ArmCacheInfoOlivier Martin
CTR (Cache Type Register) has the same format on ARMv7 and AArch64. Renaming Cp15CacheInfo() into ArmCacheInfo() makes this function architecture independent. 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@15381 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-24ArmPkg/ArmLib: Removed unused ArmSwitchProcessorMode & ArmProcessorMode ↵Olivier Martin
functions 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@15380 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-01ArmPkg/ArmLib: Rationalise ArmReadMidr and cognate functions.Olivier Martin
The function ArmReadMidr has been recently added, but that functionality was already present under other names such as Cp15IdCode and ArmMainIdCode. This change removes redundant code and moves the function to the Common library. 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@15276 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-01ArmPkg: Replace single dead loop.Olivier Martin
Several assembler macros use a loop at the label "dead" to trap an error. This is difficult to debug as there is no indication of how one arrived at the loop. This change replaces dead with distinct loops locally in the macro, which means the cause of the hang is detectable to the debugger. 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@15273 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-01ArmPkg/ArmLib: Move common definitions from ArmV7Lib.h & AArch64Lib.h to ↵Olivier Martin
ArmLib.h 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@15272 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-24ArmPkg/AsmMacroIoLibV8.h: Correct 32 bit accesses in asm macrosOlivier Martin
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@15257 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-12ArmPkg/ArmLib: Added ArmReadMidr()Olivier Martin
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@15240 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-12ArmPkg: Removed unused header 'BdsUnixLib.h'Olivier Martin
This header contains a function that does not exist. 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@15238 6f19259b-4bc3-4df7-8a09-765794883524
2014-02-05ArmPkg/ArmLib: VBAR_ELx not written correctly when handler above 4GBOlivier Martin
The function ArmWriteVBar had a UINT32 parameter. Need to change it to UINT. 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@15208 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-10ArmPkg/ArmPkg.dec: Redefined PcdSystemMemory(Base|Size) as UINT64Olivier Martin
The System Memory region might be out of the 32-bit memory space. This change has been validated on the FVP AArch64 model using 4GB of DRAM at 0x8_0000_0000: - # System Memory (2GB) - gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000 - gArmTokenSpaceGuid.PcdSystemMemorySize|0x80000000 + # System Memory (4GB) + gArmTokenSpaceGuid.PcdSystemMemoryBase|0x800000000 + gArmTokenSpaceGuid.PcdSystemMemorySize|0x100000000 EFI Shell and Linux kernel boot successfully. Note: This change has not been validated on AArch32. I expect some early assembly code to not work. 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@15093 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-10ArmPkg/AArch64Mmu.h: Fix 'Shift is >= width of type'Olivier Martin
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@14956 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-10ArmPkg/ArmMpCoreInfo.h: Fixed macro definitionOlivier Martin
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@14954 6f19259b-4bc3-4df7-8a09-765794883524
2013-11-28ArmPkg: Move definition of ArmIsArchTimerImplemented / ArmReadIdPfrN to ArmLibOlivier Martin
These functions are not chipset 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@14908 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-29ARM Packages: Renamed PL390Gic driver into ArmGic driverOlivier Martin
The aim is to make this driver follows the ARM GIC specifications and be implementation independent. 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@14810 6f19259b-4bc3-4df7-8a09-765794883524
2013-10-15ArmPkg/Include/Chipset: Fix translation table address calculations for AARCH64Garrett Kirkendall
TT_ADDRESS_* macros were not casting immediate values to UINTN. This causes shift operations to be off by 32-bits when calculating addresses above 4GB. Any address above 4GB was being improperly calculated. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Garrett Kirkendall <garrett.kirkendall@amd.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14777 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-21ArmPkg/ArmGicLib.h: Added macro to retrieve the information from the ICCIDROlivier Martin
These macros are helper functions to get the information from the GIC CPU Interface Identification register. 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@14582 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-19ArmPkg/ArmLib: Added ConvertSectionAttributesToPageAttributes()Olivier Martin
This helper function converts the section attributes into their page equivalents. 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@14567 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-19ArmPkg/ArmV7Mmu.h: Added masks to extract attributes from Section and Page ↵Olivier Martin
entries 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@14566 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-19ArmPkg/ArmLib: Introduced TT_LAST_BLOCK_ADDRESS()Olivier Martin
This macro return the address of the last entry of a translation table. 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@14565 6f19259b-4bc3-4df7-8a09-765794883524
2013-08-06ArmPkg/ArmV7Mmu.h: Fixed XN bit conversion from section to small/large page ↵Olivier Martin
format 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@14523 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
2013-07-18ArmPkg: Added Aarch64 supportHarry Liebel
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524
2013-06-27ArmPkg: Made ArmConfigureMmu() returns a status codeOlivier Martin
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@14445 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-12ArmPkg/BdsLinuxFdt.c: Fix creation of 'cpu' and 'psci' device tree nodes.oliviermartin
* Fix name of 'device_type' and 'migrate' properties. * Fix 'reg' property. It is supposed to contain the CPU MPIDR of the CPU being described. * Fix byte ordering of data in 'psci' node. * Fix some problems regarding the size of data. In a number of places it was assumed data would be 32-bits wide. 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@14351 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-10ARM Packages: Replaced the macro GetCorePositionFromMpId() by the ↵oliviermartin
ArmPlatformGetCorePosition() Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> Acked-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14346 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
2013-04-14ArmPkg/BdsLib: Replace ARM magic value by a proper defined value.oliviermartin
"ARMH" is the Four-Letter unique identifier used by ARM in the context of the fast SMC identification interface. This patch properly defines this value in a header file instead of using the numeric value directly in the code. 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@14268 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-12ArmPkg/ArmLib: Functions to access ARM HYP Vector base address register.oliviermartin
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@14189 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-12ArmPkg/IndustryStandard: Added definition for some SMC IDsoliviermartin
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@14184 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-12ArmPkg: Fixed unsigned type to be architecture independentoliviermartin
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@14181 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-12ArmPkg: Introduce GetGlobalEnvironmentVariable() function.oliviermartin
Rename GetEnvironmentVariable() function into GetGlobalEnvironmentVariable(). GetEnvironmentVariable() function sill exists but caller must now pass a Guid. 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@14176 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-06ArmPkg: Move ArmSmcLib from ArmPlatformLib to ArmPkgoliviermartin
A ArmSmcLib Null implementation has also been added for CPU without the ARM Security Extension (Trustzone support). Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14164 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-25ArmPkg/ArmV7.h: Introduced ARM_ARCH_EXCEPTION_IRQoliviermartin
This constant allows to reduce architecture difference in the position of the IRQ in the exception table. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14099 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-25ArmPlatformPkg/PrePi: Removed magic valuesoliviermartin
Introduced CPSR (Coprocessor Status Register) definitions Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14097 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-25ArmPkg: Move Arm(Enable|Disable)Irq() functions from internal header to ↵oliviermartin
library header file Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14091 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/ArmPlatformStackLib: Introduced helper library to initialize ↵oliviermartin
stacks The new functions are: - ArmPlatformStackSet(IN UINTN StackBase, IN UINTN MpId, IN UINTN PrimaryStackSize, IN UINTN SecondaryStackSize); - ArmPlatformStackSetPrimary(IN UINTN StackBase, IN UINTN MpId, IN UINTN PrimaryStackSize, IN UINTN SecondaryStackSize); - ArmPlatformStackSetSecondary(IN UINTN StackBase, IN UINTN MpId, IN UINTN PrimaryStackSize, IN UINTN SecondaryStackSize); The stack topology can be changed by implementing a new ArmPlatformStackLib Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13774 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-26ArmPkg/include: Added macro ARM_VECTOR_TABLE_ALIGNMENToliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13744 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg/AsmMacroIoLib: Renamed 'GetCorePositionInStack' macro into ↵oliviermartin
'GetCorePositionFromMpId' Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13493 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg: Fixed RVCT compiler warningsoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13490 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg/PL390Gic: Added support for ArmGicDisableInterruptInterface()oliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13489 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/ArmCpuLib: Fixed SMP Cortex-A9 and Cortex-A15oliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13261 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/ArmGicLib: Replaced 'ArmGicAcknowledgeSgiFrom' by ↵oliviermartin
'ArmGicAcknowledgeInterrupt' The function 'ArmGicAcknowledgeSgiFrom' was actually acknowledging Interrupts (and not only SGIs). ArmPkg/ArmGicLib: Introduced the PCD PcdGicPrimaryCoreId This PCD defines the Id of the primary core in the GIC. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13259 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/ArmGicLib: Changed ArmGicSendSgiTo() to allow to send a specific SGIoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13258 6f19259b-4bc3-4df7-8a09-765794883524
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