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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: Moved ARMv7 specific files to a 'Arm' subdirectoryoliviermartin
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@14180 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
2013-03-12ArmPkg: 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
2013-03-05ArmPkg/DebugPeCoffExtraActionLib: Checked the ImageContext->PdbPointer is ↵oliviermartin
not null This check prevents to get an assertion in case of null PdbPointer. 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://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14163 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-28ArmPkg/CompilerIntrinsicsLib: Add missing __aeabi_llsl and __aeabi_llsr for GCColiviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14103 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-25ArmPkg/BdsLib: Added TimerLib to INF fileoliviermartin
TimerLib is required for GetPerformanceCounterProperties(). Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14092 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
2012-09-28ARM Packages: Moved ARM assembly files to 'Arm' subdirectoryoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13772 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-28ArmPkg/BdsLib: Added FDT support for BdsLiboliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13768 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-28ArmPkg/DefaultExceptionHandlerLib: Added support to the BASE-type libraryoliviermartin
This library could be used before the UEFI phases to expose the CPU state when an unexpected exception interrupt the firmware. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13767 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
2012-09-27ARM Packages: Minor typo, mispellings and coding style changesoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13752 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-31ArmPkg: Changed Uncached System Memory from EFI_MEMORY_UC to EFI_MEMORY_WColiviermartin
EFI_MEMORY_UC is mapped to Strongly Ordered memory while EFI_MEMORY_WC is mapped to Uncached Normal/System memory. This change improve performance while accessing uncached regions in the System Memory. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Olivier Martin <oliviermartin@arm.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13693 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-02ArmPkg/CompilerIntrinsicsLib: Fixed __aeabi_uwrite8oliviermartin
Added missing 'return' instruction. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13582 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-12ArmPkg/CompilerIntrinsicsLib: Added missing __aeabi_uread8 and __aeabi_uwrite8oliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13528 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg/BdsLib: Fixed cache cleaning in PreparePlatformHardware()oliviermartin
Because the D&I caches were clean before to be disabled, the cache lines might have got dirty during the cache maintenance operations. This fix disables D&I caches before to clean them. The performance drops should be minimised as invalidating the I cache is only a couple of instruction. Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13503 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ARM Packages: Fixed mispellingsoliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13502 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg/BdsLib: Fixed ShutdownUefiBootServices() in case the first ↵oliviermartin
gBS->GetMemoryMap() was successful If the first call of gBS->GetMemoryMap() succeeded (could happen if the Memory Map has changed between the two gBS->GetMemoryMap() calls) in the loop block then gBS->ExitBootServices() was never called. Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13500 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg/BaseMemoryLibStm: Removed duplicated instruction in InternalMemSetMem()oliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13496 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
2012-06-06ArmPkg/ArmLib: Fixed parameter checking in ArmConfigureMmu()oliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13429 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-31ArmPkg: Enhance CompareGuid performance by using CompareMem instead of ↵oliviermartin
nested unaligned read calls Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eugene Cohen eugene@hp.com Reviewed-by: Olivier Martin olivier.martin@arm.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13409 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
2012-05-02ARM Packages: Fixed th 'NS' (Non Secure) bit in the MMU page Table Descriptoroliviermartin
The 'NS' bit must only be set in Secure world to define the Non-Secure region of the Non-Secure World. This bit must not be set in Non-Secure World. Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13252 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-02ArmPkg/PeCoffExtraActionLib: Enabled DS-5 command line when using ARM ↵oliviermartin
Toolchain v5 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13251 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
2012-05-02ARM Packages: Minor changes (fixed mispelling, line endings, incorrect comments)oliviermartin
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13243 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-26ArmLib/ArmV7: Add ISB to ArmEnableVFPoliviermartin
ArmEnableVFP could crash on an out-of-order CPU. Adding an instruction barrier after writing to CPACR cures the problem. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13134 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-28ArmPkg/Library/SemihostLib: Removed depenencies on Uefi.h (Base library)oliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13065 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-28ArmPkg/ArmLib: Fixed 'ArmConfigureMmu()' to avoid overflow when an entry is ↵oliviermartin
mapped at 0xFFFFFFFF git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13056 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-28ArmPlatformPkg: Moved 'ArmTrustZoneLib' from ArmPkg/Library to ↵oliviermartin
ArmPlatformPkg/Drivers This library is really the driver for the ARM Trustzone controllers (TZPC and TZASC). git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13054 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-27ArmPkg/ArmArchTimerLib: Renamed the constructor to 'TimerConstructor()'oliviermartin
Some ARM Platform components (ie: PrePei) use this constructor name to initialize the timers (at this time there is no PE loader to call the library constructors) when PI/UEFI is started to initialize the PerformanceLib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13041 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-24ArmPkg/BdsLib: Added support for using uInitrdoliviermartin
Detect if there is a u-boot header on the initrd (by checking the signature) and skip it. Signed-off-by: ryan.harkin@linaro.org Reviewed-by: oliviermartin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13031 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-24ArmPkg/BdsLib: Fixed LinuxImageSize if uImagei formatoliviermartin
The uImage is 64Bytes smaller (size of the u-boot header) than the size of the file read from the file system. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13030 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-14ArmPkg/ArmV7Lib: Add support for Invalid Instruction Cache to Point of ↵oliviermartin
Unification This patch adds support to invalidate Instruction Cache to the Point of Unification (PoU). Signed-off-by: eugenecohen Reviewed-by: oliviermartin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13012 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-09ArmPkg/BdsLib: Fixed memory leakoliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12996 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-09ArmPkg/BdsLib: Fixed incorrect typecastingoliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12995 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-09ArmPkg/BdsLib: Load initrd next to the Linux kernel to allow to reduce the ↵oliviermartin
memory from the Linux command line The initrd was loaded at the top of the UEFI System Memory. By consequence, if the system memory was reduced by the Linux command line then the initrd was not part of the system memory. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12994 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-09ArmPkg/BdsLib: Added support to start uImageoliviermartin
Detect if there is a u-boot header (by checking the signature) and skip it. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12993 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPkg/RvdPeCoffExtraActionLib: Add quotes in RVD command line for RVD under ↵oliviermartin
Linux git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12630 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPkg/DefaultExceptionHandlerLib: Replace the Print() by ↵oliviermartin
SerialOutputWrite() function Print() is using the Console Output Protocol that cannot be available at the time of the exception. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12629 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPkg/ArmArchTimerLib: Fix TimerLib when the security extension is not ↵oliviermartin
implemented git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12628 6f19259b-4bc3-4df7-8a09-765794883524
2011-11-01ArmPkg/ArmCpuLib: Fix GCC/XCode buildsoliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12626 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-04Arm Packages: Fix builds for XCODE32 toolchainoliviermartin
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12509 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-29ArmPkg/CompilerIntrinsicsLib: Reverse the order of the 'ldrb' instructions ↵oliviermartin
in __aeabi_uread4 Change __aeabi_uread4 from: ldrb r2, [r0, #1] ldrb r1, [r0] (...) to: ldrb r1, [r0] ldrb r2, [r0, #1] (...) This change is a workaround to handle correctly __aeabi_uread4 on ARM Versatile Express RTSM. It should not have any major consequence on the other ARM platforms. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12481 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-27ArmPkg/BdsLib: Fix incorrect pointer castingoliviermartin
A physical address (64bit) was cast to a 32bit pointer. Signed-off-by: Eugene Cohen (HP) Reviewed-by: oliviermartin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12460 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-27ArmPkg/CompilerIntrinsicsLib: Fix __aeabi_memclr and __aeabi_memclr4oliviermartin
The passed arguments did not match the __aeabi_memset prototype. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12459 6f19259b-4bc3-4df7-8a09-765794883524
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