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2016-03-14ArmPlatformPkg: PL061: support multiple controllerHaojian Zhuang3-59/+129
Support multiple PL061 controllers. If platform gpio driver couldn't be found, PL061 gpio driver will continue to load PcdPL061GpioBase as the register base. It could be compatible with the use case of current PL061 gpio driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-03-01ArmPlatformPkg/PL180MciDxe: don't check ID_REG3Ryan Harkin1-1/+0
TC2 reads 0x02 for the PL180 ID3 register instead of 0x00 as defined in the spec. However, the spec [1] states that the contents of ID3 register represent the "configuration option of the peripheral" and thus not part of the Prime Cell identification. For this patch, we drop checking the value in MCI_PERIPH_ID_REG3. [1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0172a/index.html Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-03-01ArmPlatformPkg/PL180MciDxe: warn on probe failRyan Harkin1-0/+2
If the PL180 fails to probe, issue a warning on debug builds. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-03-01ArmPlatformPkg/PL180MciDxe: fix Depex for TC2Ryan Harkin1-1/+1
PL180 on TC2 has a dependency on gEfiCpuArchProtocolGuid. Without adding the dependency, TC2 will crash in the PL180 driver. This problem has been present since d340ef7 when TC2 stopped booting. However, it was masked by 300fc77 which prevented PL180 from running on TC2 due to TC2 using a version on PL180 newer than that documented publicly. [1] https://github.com/tianocore/edk2/commit/d340ef7 2014-08-26 ArmPkg/ArmArchTimerLib: Remove non required [depex] and IoLib [2] https://github.com/tianocore/edk2/commit/300fc77 2015-08-25 ArmPlatformPkg/PL180MciDxe: check PrimeCell ID before initializing Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-03-01ArmPlatformPkg: delete orphaned ArmVExpress.dsc.incLeif Lindholm1-477/+0
In the recent migration of the ARM Ltd. platforms to https://git.linaro.org/uefi/OpenPlatformPkg.git, this file unfortunately got left behind. Delete it to reduce confusion and (further) risk of duplication of effort. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-02-26ArmPlatformPkg: PL061 - rewrite the hardware interactionLeif Lindholm2-15/+62
The PL061 GPIO controller is a bit of an anachronism, and the existing driver does nothing to hide this - leading to it being very tricky to read. Rewrite it to document (in comments and code) what is actually happening, and fix some bugs in the process. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-26ArmPlatformPkg: PL061 - drop pointless initialize functionLeif Lindholm1-26/+1
PL061Initialize() did not actually do anything other than call PL061Identify() - so cut out the middle man. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-26ArmPlatformPkg: PL061 - only initialize on protocol loadLeif Lindholm1-33/+7
For whatever reason, every single operation on the PL061 looked for an "Initialized" flag, and manually called the initialization function if not set. Move this to a single call on protocol installation. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-26ArmPlatformPkg: PL061 - reformat copyright statement.Leif Lindholm1-3/+3
The copyright statement in PL061Gpio.c would not fit on a normal terminal screen. Break lines at <= 80 characters. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-24ArmPlatformPkg/IntelBds: call BdsLibConnectAll()Leif Lindholm1-0/+7
Currently, we don't pick up removable media (USB drives) or storage devices connected via plug-in cards. Take the sledge hammer approach for now. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-02-18ArmPlatformPkg: Remove orphaned Juno MakefileLeif Lindholm1-87/+0
The Juno .dsc and .fdf files were recently deleted (currently held in OpenPlatformPkg), but a spurious Makefile for building using it was left in place. Drop the Makefile to complete the cleanup. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-18ArmPlatformPkg: remove obsolete/outdated AArch64 bootstrapLeif Lindholm6-564/+0
Harking back to the earliest days of software development for AArch64, this piece of code abstracted away "early setup stuff" when the software model came out of reset. However, it is unmaintained and has been superseded by ARM Trusted Firmware. So drop it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-16ArmPlatformPkg: delete Juno ACPI tablesLeif Lindholm7-831/+0
Juno is now managed in OpenPlatformPkg, including the ACPI tables - so delete this unmaintained copy. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-12ArmPlatformPkg/ArmJunoPkg: only have 1 PCD for the FDTRyan Harkin3-19/+3
Juno doesn't have lots of DTB files in NOR flash, it only has 1 file, called "board.dtb" and the motherboard configuration makes the right choice about which DTB file gets written as board.dtb in NOR. The code attempts to select which DTB it should use based on the board variant or configuration. And this doesn't work because those DTB files aren't present in NOR flash. So remove the DTB variants and only load board.dtb. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-02-12ArmPlatformPkg/ArmJunoPkg: don't create default boot entriesRyan Harkin1-255/+0
Code was inserted to create default boot entries for Juno R1. These don't work, but they are also preventing the board from booting into the default options that Intel BDS would otherwise boot. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-02-09ArmPlatformPkg/Bds: Early Console InitializationSupreeth Venkatesh1-3/+3
Setup the EFI System Table with information about the Console Devices early, so that error messages in bds are printed on the console earlier. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Supreeth Venkatesh <supreeth.venkatesh@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-02-09ArmPlatformPkg: remove unused Sec libraryRyan Harkin11-1042/+0
The Sec library was built by the AARCH64 FVP models, but the binary was unused because it was part of a legacy booting strategy from before ARM Trusted Firmware came along. This change requires changes in OpenPlatformPkg to remove the Sec binary from the FVP build. Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-09ArmPlatformPkg: remove ArmVExpress-RTSM-A15_MPCore.dsc/fdfRyan Harkin2-662/+0
This platform is untested and no longer supported, so remove it from the tree. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-09ArmPlatformPkg: remove ArmJuno.dsc/fdfRyan Harkin2-656/+0
ARM Ltd Platform support is migrating to use OpenPlatformPkg [1]. Currently, Juno exists both in EDK2's ArmPlatformPkg and in OpenPlatformPkg [2]. And they are starting to diverge, with OpenPlatformPkg being the most up-to-date with current developments. To prevent this divergence, remove the .dsc and .fdf files from ArmPlatformPkg and leave OpenPlatformPkg as the master. We can't remove ArmJuno.dec yet because ACPI still uses it to set the include path to ArmPlatform.h. [1] https://git.linaro.org/uefi/OpenPlatformPkg.git [2] https://git.linaro.org/uefi/OpenPlatformPkg.git/tree/master:/Platforms/ARM/Juno Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-09ArmPlatformPkg: remove ArmVExpress-FVP-AArch64.dsc/fdfRyan Harkin2-718/+0
ARM Ltd Platform support is migrating to use OpenPlatformPkg [1]. Currently, FVP exists both in EDK2's ArmPlatformPkg and in OpenPlatformPkg [2]. And they are starting to diverge, with OpenPlatformPkg being the most up-to-date with current developments. To prevent this divergence, remove the .dsc and .fdf files from ArmPlatformPkg and leave OpenPlatformPkg as the master. [1] https://git.linaro.org/uefi/OpenPlatformPkg.git [2] https://git.linaro.org/uefi/OpenPlatformPkg.git/tree/master:/Platforms/ARM/VExpress Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-09ArmPlatformPkg: remove ArmVExpress-CTA15-A7.dsc/fdfRyan Harkin2-608/+0
ARM Ltd Platform support is migrating to use OpenPlatformPkg [1]. Currently, TC2 exists both in EDK2's ArmPlatformPkg and in OpenPlatformPkg [2]. And they are starting to diverge, with OpenPlatformPkg being the most up-to-date with current developments. To prevent this divergence, remove the .dsc and .fdf files from ArmPlatformPkg and leave OpenPlatformPkg as the master. [1] https://git.linaro.org/uefi/OpenPlatformPkg.git Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
2016-02-05ArmPlatformPkg: remove unused .dsc and .fdf filesRyan Harkin4-1410/+0
The .dsc and .fdf files in ArmPlatformPkg are unused. Remove them as part of a general cleanup of ArmPlatformPkg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2016-02-02ArmPlatformPkg: Rectify file modesEvan Lloyd27-0/+0
Problems have been encountered because some of the source files have execute permission set. This can cause git to report them as changed when they are checked out onto a file system with inherited permissions. This has been seen using Cygwin, MinGW and PowerShell Git. This patch makes no change to source file content, and only aims to correct the file modes/permissions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Evan Lloyd <evan.lloyd@arm.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19787 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15ArmVExpressPkg/ArmVExpress-FVP-AArch64: run GICv3 in v3 modeArd Biesheuvel1-6/+0
After fixing ArmGicEnableDistributor() in a previous patch, there is no longer a reason to run the GICv3 in v2 mode, so remove the PCD override. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19275 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15ArmPlatformPkg: Convert all .uni files to utf-8Jordan Justen1-0/+0
To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py ArmPlatformPkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19249 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14ArmPlatformPkg/Sec: fix return_from_exception code and commentArd Biesheuvel2-17/+6
The return_from_exception implementation in Sec/Helper.S (the GCC version) deviates from the RVCT version, in a way that suggests that both may have been broken at some point, and that they weren't fixed in the same way nor at the same time. So bring the GCC version in line with the RVCT version, and at the same time, deobfuscate the comment. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19244 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14ArmPlatformPkg/RTSM: use declared PPI rather than module local varArd Biesheuvel3-3/+7
We can refer to gArmMpCoreInfoPpiGuid directly if we declare it under [Ppis] in the library's .inf so there is no need to copy it into a module local variable. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19243 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14ArmPlatformPkg/CTA9x4: use declared PPI rather than module local varArd Biesheuvel3-3/+7
We can refer to gArmMpCoreInfoPpiGuid directly if we declare it under [Ppis] in the library's .inf so there is no need to copy it into a module local variable. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19242 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14ArmPlatformPkg/CTA15-A7: use declared PPI rather than module local varArd Biesheuvel2-3/+4
We can refer to gArmMpCoreInfoPpiGuid directly if we declare it under [Ppis] in the library's .inf so there is no need to copy it into a module local variable. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19241 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14ArmPlatformPkg/ArmJunoLib: use declared PPI rather than module local varArd Biesheuvel2-3/+4
We can refer to gArmMpCoreInfoPpiGuid directly if we declare it under [Ppis] in the library's .inf so there is no need to copy it into a module local variable. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19240 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14ArmPlatformPkg/ArmPlatformLibNull: use declared PPI rather than module local varArd Biesheuvel2-3/+4
We can refer to gArmMpCoreInfoPpiGuid directly if we declare it under [Ppis] in the library's .inf so there is no need to copy it into a module local variable. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19239 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-10ArmPlatformPkg: Fix stack switch bug after commit 7945b29Heyi Guo1-4/+7
This is the complementary patch for the commit 7945b29, which strictly aligns temporary heap size and temporary stack size, but does not do the same thing when switching stack and heap to permanent memory, and then it may cause fatal data corruption like PHIT HOB lost and stack pointer unaligned. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Heyi Guo <heyi.guo@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19213 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-08ArmPlatformPkg/ArmVExpress-CTA15-A7: remove stale ArmPlatformGlobalVariable PCDArd Biesheuvel1-10/+0
Now that we removed the complete ArmPlatformGlobalVariable implementation, remove stale PCD references to it from ArmVExpress-CTA15-A7.dsc Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19173 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-08ArmPkg/PrePeiCore: use explicit UINTN cast in VOID* arithmeticArd Biesheuvel2-2/+2
RVCT does not like the arithmetic involving a VOID* pointer that was introduced in SVN r19163, so use explicit casts instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19172 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-08ArmPkg/PrePeiCore: adhere to architectural stack alignment requirementArd Biesheuvel2-14/+6
Instead of using fuzzy arithmetic with a hardcoded stack alignment value of 0x4, use the symbolic constant CPU_STACK_ALIGNMENT (which is at least 8 bytes, btw) to round the temporary stack base and size. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19163 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg: remove ArmGlobalVariable PCD, GUID and PPI definitionsArd Biesheuvel3-126/+0
Now that we removed all references to the ArmGlobalVariable definitions in the various lowlevel PrePi and PrePeiCore init routines, and removed the PPI and HOB references from PlatformPeim, it is time to say goodbye to ArmGlobalVariable. So remove the includes and the .DEC declarations. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19003 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/PlatformIntelBdsLib: drop bogus gArmGlobalVariableGuid depArd Biesheuvel1-1/+0
PlatformIntelBdsLib does not use gArmGlobalVariableGuid so drop the declaration from the .inf. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19002 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/EblCmdLib: drop bogus ArmGlobalVariableHob.h includeArd Biesheuvel1-1/+0
EblCmdLib does not use anything that is declared by ArmGlobalVariableHob.h, so remove the include. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19001 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/ArmVExpressFastBootDxe: drop bogus gArmGlobalVariableGuid depArd Biesheuvel1-3/+0
ArmVExpressFastBootDxe does not use gArmGlobalVariableGuid so drop the declaration from the .inf. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19000 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/ArmJunoDxe: drop bogus gArmGlobalVariableGuid dependencyArd Biesheuvel1-1/+0
ArmJunoDxe does not use gArmGlobalVariableGuid so drop the declaration from the .inf. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18999 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/Bds: drop bogus ArmGlobalVariable dependenciesArd Biesheuvel3-4/+0
Remove the GUID references to gArmGlobalVariableGuid and includes of ArmGlobalVariableHob.h since they are not used by the ARM BDS. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18998 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/Sec: remove global variable allocation from lowlevel initArd Biesheuvel4-17/+3
Now that we dropped all ArmPlatformGlobalVariableLib dependencies, there is no longer a need to allocate and clear out the global variable region in the Sec init code. So remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18995 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/PrePeiCore: remove global variable allocation from lowlevel initArd Biesheuvel7-52/+3
Now that we dropped all ArmPlatformGlobalVariableLib dependencies, there is no longer a need to allocate and clear out the global variable region in the PrePeiCore init code. So remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18994 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/PlatformPeim: remove ArmGlobalVariable lowlevel initArd Biesheuvel2-39/+0
Now that we dropped all ArmPlatformGlobalVariableLib dependencies, there is no longer a need to query the ArmGlobalVariable PPI and install the ArmGlobalVariable HOB. So remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18993 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/PrePi: remove global variable allocation from lowlevel initArd Biesheuvel9-61/+4
Now that we dropped all ArmPlatformGlobalVariableLib dependencies, there is no longer a need to allocate and clear out the global variable region in the PrePi init code. So remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18992 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg: remove all ArmPlatformGlobalVariableLib implementationsArd Biesheuvel9-553/+0
This removes the SEC, PEI and DXE variants of ArmPlatformGlobalVariableLib, which is no longer used, and should not be used since it violates the PI spec. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18990 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg: remove PeiServicesTablePointerLib implementationArd Biesheuvel3-136/+2
This removes the PeiServicesTablePointerLib implementation under ArmPlatformPkg that violates the PI spec, and hence should not be used. Instead, the implementation that resides under ArmPkg should be used. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18989 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg: drop ArmPlatformGlobalVariableLib resolutionsArd Biesheuvel7-30/+4
We can remove all mention of ArmPlatformGlobalVariableLib now that there are no remaining [transitive] dependencies on it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18988 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg: move to ArmPkg version of PeiServicesTablePointerLibArd Biesheuvel2-4/+4
As pointed out by Eugene, the ArmPlatformPkg implementation of PeiServicesTablePointerLib violates the PI sec, since it uses ArmPlatformGlobalVariableLib to store the PEI services table pointer rather than the thread ID cpu registers as the spec requires. So instead, move to the ArmPkg version of this library, which does adhere to the PI spec. Reported-by: Eugene Cohen <eugene@hp.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18987 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-27ArmPlatformPkg/PrePiHobListPointerLib: use thread ID registerArd Biesheuvel3-15/+7
This updates the PrePiHobListPointerLib implementation in ArmPlatformPkg to move away from ArmPlatformGlobalVariableLib and instead use the thread ID CPU registers (TPIDRURW and TPIDR_EL0 for v7 and v8, respectively) for storing the HobList pointer. Since PrePiHobListPointerLib is specific to PrePi (where PEI core is skipped) we can share these registers with the PEI services table pointer. By the same reasoning, the PEI services table pointer and the HobList pointer already shared the same offset in the ArmPlatformGlobalVariable array. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18982 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.1 at 2024-10-18 20:06:25 +0000