Tianocore/edk2-platforms.git/Platform/Hisilicon/D06/Library, branch CodeCleanup

Platform,Silicon: drop redundant uses of PcdArmArchTimerFreqInHz

2024-06-21T11:31:20+00:00

PcdArmArchTimerFreqInHz is about to be removed, as it is now obsolete. Some platforms already explicitly set it to 0, which is the default. And some modules reference it in their .inf without actually ever using it. Drop these redundant uses first. Cc: Ard Biesheuvel Cc: Chuong Tran Cc: Graeme Gregory Cc: Marcin Juszkiewicz Cc: Meenakshi Aggarwal Cc: Nhi Pham Cc: Rebecca Cran Cc: Sami Mujawar Cc: Thomas Abraham Cc: Wenyi Xie Signed-off-by: Leif Lindholm Reviewed-by: Ard Biesheuvel Reviewed-by: Nhi Pham

Hisilicon: rename OemMiscLib class to HisiOemMiscLib

2023-10-13T10:11:01+00:00

Edk2 commit [1] introduced the library class header to ArmPkg; commit [2] introduced the first OemMiscLib instance to ArmPkg; and commit [3] introduced (retroactively) the library class itself to ArmPkg. Alas, when all these edk2 commits were made, edk2-platforms already had a (Hisilicon-specific) library class called OemMiscLib -- and many of the Hisilicon modules would use both "HisiPkg.dec" and "ArmPkg.dec". Therefore the edk2 OemMiscLib brought about a library class conflict, breaking both edk2-platforms and edk2-non-osi content. Rename the original OemMiscLib class to HisiOemMiscLib, and update all references. This patch is necessary for building the D03, D05, D06, HiKey, and HiKey960 platforms. [1] 2c7c64fc04a0 ("ArmPkg: Add Library/OemMiscLib.h", 2021-02-08) [2] 0e51d7e445e0 ("ArmPkg: Add Universal/Smbios/OemMiscLibNull", 2021-02-08) [3] d03f71dd8be6 ("ArmPkg: Add missing library headers to ArmPkg.dec", 2021-04-28) Cc: Leif Lindholm Cc: Wenyi Xie Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4564 Signed-off-by: Laszlo Ersek Reviewed-by: Ard Biesheuvel

Platform/Hisilicon: Replace BSD License with BSD+Patent License

2019-05-17T21:21:35+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html NOTE: The following files with a missing license are not modified by this patch series. These files will be address in a future patch. Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/D03Iort.asl Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Iort.asl Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620Iort.asl Silicon/Hisilicon/Hi1620/Hi1620AcpiTables/Hi1620IortNoSmmu.asl Cc: Leif Lindholm Cc: Ard Biesheuvel Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Leif Lindholm

Hisilicon/D06: Modify for IMP self-Adapte support

2019-03-21T18:03:09+00:00

As new IMP(Cortex-M7) firmware support self-adapte, so do not need BIOS to implement some function, remove unused functions and report CPU0/CPU1 Nic NCL offset to IMP. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Reviewed-by: Leif Lindholm

Hisilicon/D06: Use HCCS speed with 2.6G

2019-03-21T18:01:19+00:00

Follow chip team suggestion, HCCS(Huawei Cache-Coherent System) may be unstable while speed is 3.0G, so use 2.6G to avoid some unstable stress issue. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Reviewed-by: Leif Lindholm

Hisilicon/D06: Add OemGetCpuFreq to encapsulate difference

2019-03-21T18:01:09+00:00

Implementation OemGetCpuFreq() to get cpu frequency from cpld to encapsulate project difference, for some projects don't support get cpu frequency by this way. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Reviewed-by: Leif Lindholm

Hisilicon/D0x: Delete some header files

2019-03-21T17:51:07+00:00

As some interfaces exposed only by implementations in edk2-non-osi, so delete corresponding header files and modify code to make build. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Reviewed-by: Leif Lindholm

Hisilicon/D0x: Remove and tidy some codes about SerdesLib

2019-03-21T17:51:00+00:00

As some definitions are about OemMiscLib, so move them from SerdesLib.h to OemMiscLib.h and drop some useless function definitions. After doing this, some unnecessary references can be removed for D03/D05. SerdesLib is useless for SmbiosMiscDxe and D06, so remove it and delete SerdesLib.h for D06. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Reviewed-by: Leif Lindholm

Hisilicon/D06: Correct HIDs/UIDs of PCI host bridges

2018-11-19T18:41:18+00:00

Synchronize PCI host bridges device path with the HIDs/UIDs used in the DSDT/SSDT for PCIe. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Reviewed-by: Leif Lindholm

Platform/Hisilicon/D06: Add PciHostBridgeLib

2018-09-03T15:21:10+00:00

PciHostBridgeLib which is need by PciHostBridgeDxe, provide root bridges and deal with resource conflict. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang Reviewed-by: Leif Lindholm