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294 Commits

Author SHA1 Message Date
Olivier Martin
1cb1367350 ArmPkg/ArmGicLib.h: Added macro to retrieve the information from the ICCIDR 
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
 2013-08-21 12:08:06 +00:00
Olivier Martin
6adbd5b4d2 ArmPkg/ArmLib: Added ConvertSectionAttributesToPageAttributes() 
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
 2013-08-19 17:37:50 +00:00
Olivier Martin
09e31226c3 ArmPkg/ArmV7Mmu.h: Added masks to extract attributes from Section and Page 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
 2013-08-19 17:37:03 +00:00
Olivier Martin
d9680b9485 ArmPkg/ArmLib: Introduced TT_LAST_BLOCK_ADDRESS() 
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
 2013-08-19 17:36:16 +00:00
Olivier Martin
e7e50d6b19 ArmPkg/ArmV7Mmu.h: Fixed XN bit conversion from section to small/large page 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
 2013-08-06 11:00:15 +00:00
Olivier Martin
d6dc67ba1b ARM: Remove NSACR from the common code 
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
 2013-08-06 10:59:19 +00:00
Harry Liebel
25402f5d06 ArmPkg: Added Aarch64 support 
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
 2013-07-18 18:07:46 +00:00
Olivier Martin
6f050ad6bf ArmPkg: Made ArmConfigureMmu() returns a status code 
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
 2013-06-27 18:16:06 +00:00
oliviermartin
e359565ec2 ArmPkg/BdsLinuxFdt.c: Fix creation of 'cpu' and 'psci' device tree nodes. 
* 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
 2013-05-12 23:56:35 +00:00
oliviermartin
2d45f194d9 ARM Packages: Replaced the macro GetCorePositionFromMpId() by the 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
 2013-05-10 12:46:11 +00:00
oliviermartin
bebda7ceec ArmPlatformPkg/ArmPlatformLib: Added support for ArmPlatformIsPrimaryCore() 
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
 2013-05-10 12:41:27 +00:00
oliviermartin
1a7b6d9ea2 ArmPkg/BdsLib: Replace ARM magic value by a proper defined value. 
"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
 2013-04-14 09:30:46 +00:00
oliviermartin
5ea2c2d334 ArmPkg/ArmLib: Functions to access ARM HYP Vector base address register. 
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
 2013-03-12 00:59:46 +00:00
oliviermartin
782d3d4a0d ArmPkg/IndustryStandard: Added definition for some SMC IDs 
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
 2013-03-12 00:55:52 +00:00
oliviermartin
c63626b7d3 ArmPkg: Fixed unsigned type to be architecture independent 
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
 2013-03-12 00:50:46 +00:00
oliviermartin
c0b2e4775d ArmPkg: Introduce GetGlobalEnvironmentVariable() function. 
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
 2013-03-12 00:42:59 +00:00
oliviermartin
166c01fbc2 ArmPkg: Move ArmSmcLib from ArmPlatformLib to ArmPkg 
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
 2013-03-06 00:01:49 +00:00
oliviermartin
111339d2a2 ArmPkg/ArmV7.h: Introduced ARM_ARCH_EXCEPTION_IRQ 
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
 2013-01-25 12:11:03 +00:00
oliviermartin
063ad84e20 ArmPlatformPkg/PrePi: Removed magic values 
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
 2013-01-25 12:05:17 +00:00
oliviermartin
47585ed568 ArmPkg: Move Arm(Enable|Disable)Irq() functions from internal header to 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
 2013-01-25 11:52:14 +00:00
oliviermartin
1e57a46299 ARM Packages: Fixed line endings 
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
 2013-01-25 11:28:06 +00:00
oliviermartin
17839a45b8 ArmPlatformPkg/ArmPlatformStackLib: Introduced helper library to initialize 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
 2012-09-28 11:01:36 +00:00
oliviermartin
01bd6ea813 ArmPkg/include: Added macro ARM_VECTOR_TABLE_ALIGNMENT 
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
 2012-09-26 20:19:53 +00:00
oliviermartin
a32dae4878 ArmPkg/AsmMacroIoLib: Renamed 'GetCorePositionInStack' macro into '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
 2012-07-04 20:10:18 +00:00
oliviermartin
2575b72620 ArmPkg: Fixed RVCT compiler warnings 
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
 2012-07-04 20:06:23 +00:00
oliviermartin
9736c29721 ArmPkg/PL390Gic: Added support for ArmGicDisableInterruptInterface() 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13489 6f19259b-4bc3-4df7-8a09-765794883524
 2012-07-04 20:02:49 +00:00
oliviermartin
9d59a88be1 ArmPkg/ArmCpuLib: Fixed SMP Cortex-A9 and Cortex-A15 
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
 2012-05-02 20:14:55 +00:00
oliviermartin
315649cda2 ArmPkg/ArmGicLib: Replaced 'ArmGicAcknowledgeSgiFrom' by '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
 2012-05-02 20:09:16 +00:00
oliviermartin
4c19ece32a ArmPkg/ArmGicLib: Changed ArmGicSendSgiTo() to allow to send a specific SGI 
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
 2012-05-02 20:08:03 +00:00
oliviermartin
1e40431699 ArmPkg/ArmLib: Added ARM Cpu IDs 
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
 2012-05-02 20:06:36 +00:00
oliviermartin
9133aa80a9 ArmPkg/ArmLib: Fixed MpCore macros 
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
 2012-05-02 20:05:36 +00:00
oliviermartin
836c350061 ArmPkg/ArmLib: Added new functions to access ARM coprocessors 
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
 2012-05-02 20:02:39 +00:00
oliviermartin
7fffeef9be ARM Packages: Fixed th 'NS' (Non Secure) bit in the MMU page Table Descriptor 
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
 2012-05-02 20:00:54 +00:00
oliviermartin
b1d41be7c9 ArmPkg/ArmCpuLib: Replaced complex functions ArmCpuSynchronizeWait & 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
 2012-05-02 19:55:32 +00:00
oliviermartin
e9f7c58f25 ArmPkg: Replaced gArmTokenSpaceGuid.PcdGicNumInterrupts by 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
 2012-05-02 19:48:00 +00:00
oliviermartin
5e7731443c ArmPlatformPkg/Sec: Allowed the Secondary Cores to set the Secure/Non Secure 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
 2012-03-26 11:03:36 +00:00
oliviermartin
0e9674e51f ArmPkg/ArmLib: Added ARM_PROCESSOR_MODE_HYP to ARM_PROCESSOR_MODE 
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
 2012-03-26 10:56:07 +00:00
oliviermartin
69f60552de ArmPkg/ArmLib.h: Fixed the ClusterId and CoreId masks 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13124 6f19259b-4bc3-4df7-8a09-765794883524
 2012-03-26 10:47:15 +00:00
oliviermartin
9253410646 ArmPkg/ArmGicLib: Added function ArmGicSetSecureInterrupts() to define the secure interrupts 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13122 6f19259b-4bc3-4df7-8a09-765794883524
 2012-03-26 10:45:27 +00:00
oliviermartin
916666c009 ArmPkg/ArmLib: Replaced 'UINTN' type by architecture agnostic types (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
 2012-02-29 17:22:11 +00:00
oliviermartin
afb9f4da94 ArmPkg/Library/SemihostLib: Removed depenencies on Uefi.h (Base library) 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13065 6f19259b-4bc3-4df7-8a09-765794883524
 2012-02-28 17:34:12 +00:00
oliviermartin
1377db63ff ArmPlatformPkg: Updated the stack setup to have the same geometry between 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
 2012-02-28 17:23:53 +00:00
oliviermartin
3b73c91b65 ArmPkg/ArmLib.h: Update 'ARM_MEMORY_REGION_DESCRIPTOR' to support 64bit addresses 
Replaced 'UINT32' by 'UINTN'.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13055 6f19259b-4bc3-4df7-8a09-765794883524
 2012-02-28 17:18:35 +00:00
oliviermartin
65acd8e7b3 ArmPlatformPkg: Moved 'ArmTrustZoneLib' from ArmPkg/Library to 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
 2012-02-28 17:16:58 +00:00
oliviermartin
d60f6af456 ArmPkg/ArmV7Lib: Add support for Invalid Instruction Cache to Point of 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
 2012-02-14 18:44:40 +00:00
oliviermartin
a8151a7074 ArmPkg: Fix GetClusterId() calculation from MpId 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12627 6f19259b-4bc3-4df7-8a09-765794883524
 2011-11-01 23:32:45 +00:00
oliviermartin
89bbce116a Arm Packages: Fix builds for XCODE32 toolchain 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12509 6f19259b-4bc3-4df7-8a09-765794883524
 2011-10-04 13:58:28 +00:00
oliviermartin
da9675a241 ArmPkg: Add ARM Architectural Timer support 
ARM Architectural Timer support is defined by the ARM Generic Timer Specification.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12455 6f19259b-4bc3-4df7-8a09-765794883524
 2011-09-27 16:35:16 +00:00
oliviermartin
0c0e7ef451 ArmPkg/ArmLib: Update Arm11 port 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12454 6f19259b-4bc3-4df7-8a09-765794883524
 2011-09-27 16:33:20 +00:00
oliviermartin
bd6b97994a ArmPkg/ArmLib: Clean ArmV7Lib 
- Move the non specific ArmV7 functions to ArmLib.
- Clean the ARM Platform common components to not depend on ArmV7 if not required



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12453 6f19259b-4bc3-4df7-8a09-765794883524
 2011-09-27 16:31:20 +00:00