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Added missing 'return' instruction.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13582 6f19259b-4bc3-4df7-8a09-765794883524
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13528 6f19259b-4bc3-4df7-8a09-765794883524
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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
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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
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Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13501 6f19259b-4bc3-4df7-8a09-765794883524
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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
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Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13498 6f19259b-4bc3-4df7-8a09-765794883524
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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
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'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
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Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13491 6f19259b-4bc3-4df7-8a09-765794883524
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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
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13489 6f19259b-4bc3-4df7-8a09-765794883524
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(Cluster0,Cpu0)
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13488 6f19259b-4bc3-4df7-8a09-765794883524
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13429 6f19259b-4bc3-4df7-8a09-765794883524
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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
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Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13265 6f19259b-4bc3-4df7-8a09-765794883524
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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
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'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
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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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Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13257 6f19259b-4bc3-4df7-8a09-765794883524
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Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13256 6f19259b-4bc3-4df7-8a09-765794883524
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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
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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
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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
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Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13250 6f19259b-4bc3-4df7-8a09-765794883524
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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
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ArmGicGetMaxNumInterrupts()
The maximum number of interrupts can be retrieve through the GIC distributor.
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13244 6f19259b-4bc3-4df7-8a09-765794883524
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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
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License.txt is a per-project document showing the license terms
used by that project.
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@13194 6f19259b-4bc3-4df7-8a09-765794883524
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Contributions.txt documents the contribution process for all
tianocore projects. The conents of Contributions.txt should
match in all cases.
License.txt is a per-project document showing the license terms
used by that project.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13187 6f19259b-4bc3-4df7-8a09-765794883524
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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
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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
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13131 6f19259b-4bc3-4df7-8a09-765794883524
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ARM_PROCESSOR_MODE_HYP stands for the Hypervisor mode.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13130 6f19259b-4bc3-4df7-8a09-765794883524
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interrupt)
Cleaning a special interrupt has an unpredictable behaviour.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13129 6f19259b-4bc3-4df7-8a09-765794883524
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13128 6f19259b-4bc3-4df7-8a09-765794883524
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13124 6f19259b-4bc3-4df7-8a09-765794883524
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core synchronisation
By default this PCD is set to use SGI #0.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13123 6f19259b-4bc3-4df7-8a09-765794883524
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secure interrupts
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13122 6f19259b-4bc3-4df7-8a09-765794883524
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(EFI_PHYSICAL_ADDRESS & EFI_VIRTUAL_ADDRESS) to describe memory addresses
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13073 6f19259b-4bc3-4df7-8a09-765794883524
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13065 6f19259b-4bc3-4df7-8a09-765794883524
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the Secure and Normal World
Having a similar setup reduces the error during the MPCore stack setup.
The stack setup is described on this wikipage:
https://sourceforge.net/apps/mediawiki/tianocore/index.php?title=ArmPlatformPkg/Stack
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13058 6f19259b-4bc3-4df7-8a09-765794883524
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mapped at 0xFFFFFFFF
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13056 6f19259b-4bc3-4df7-8a09-765794883524
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addresses
Replaced 'UINT32' by 'UINTN'.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13055 6f19259b-4bc3-4df7-8a09-765794883524
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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
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line endings)
- Fixed misspellings
- Updated Copyright
- Remove unused sections in INF file
- Fixed incorrect commentsi
- Fixed coding style
- Fixed line endings (CRLR)
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13052 6f19259b-4bc3-4df7-8a09-765794883524
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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
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13040 6f19259b-4bc3-4df7-8a09-765794883524
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13039 6f19259b-4bc3-4df7-8a09-765794883524
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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
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