You've reworked this to be targeted for edk2-platforms, which is excellent! However: - Please update subject line to match. - Please also cc edk2-devel@lists.01.org (since you are with Linaro, it makes sense to still cc linaro-uefi)
To get the appropriate subject line for edk2-devel, as desribed by https://github.com/tianocore/edk2-platforms/blob/about/Readme.md it would also be helpful to add --subject-prefix="edk2-platforms/master][PATCH" to git format-patch command line (unless Laszlo can point out a better way of achieving the same). On Wed, Aug 09, 2017 at 10:12:36PM +0800, Jun Nie wrote: > Add Sanchip Zx296718 basic library files for Zx296718 SoC > > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Jun Nie <jun....@linaro.org> > --- > .../Library/Zx296718EvbLib/Zx296718Evb.c | 132 > +++++++++++++++++++++ > .../Library/Zx296718EvbLib/Zx296718EvbHelper.S | 50 ++++++++ > .../Library/Zx296718EvbLib/Zx296718EvbLib.inf | 53 +++++++++ > .../Library/Zx296718EvbLib/Zx296718EvbMem.c | 107 +++++++++++++++++ > Silicon/Sanchip/Zx296718/Include/Zx296718.h | 30 +++++ > Silicon/Sanchip/Zx296718/Zx296718.dec | 32 +++++ It is more clear (especially when submitting new ports) to generate the patches with --stat=1000, to make the full file paths visible. See Laszlo's guide for helpful steps when submitting patches: https://github.com/tianocore/tianocore.github.io/wiki/Laszlo's-unkempt-git-guide-for-edk2-contributors-and-maintainers > 6 files changed, 404 insertions(+) > create mode 100644 > Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c > create mode 100644 > Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S > create mode 100644 > Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf > create mode 100644 > Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c > create mode 100644 Silicon/Sanchip/Zx296718/Include/Zx296718.h > create mode 100644 Silicon/Sanchip/Zx296718/Zx296718.dec Since this ends up with a .dec, please rename Silicon/Sanchip/Zx296718/ -> Silicon/Sanchip/Zx296718Pkg/. That said, I don't see this .dec file providing any information that is subsequently used enywhere. Is this in preparation for further patches coming after this initial platform support? > diff --git > a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c > b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c > new file mode 100644 > index 0000000..4e4eb54 > --- /dev/null > +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718Evb.c > @@ -0,0 +1,132 @@ > +/** @file > +* > +* Copyright (C) 2017 Sanechips Technology Co., Ltd. Just a clarification: Sanchip/Sanechips? "The Internet" suggests Sanechips is the appropriate company name, so should the directory name change? > +* Copyright (c) 2017, Linaro Ltd. > +* > +* This program and the accompanying materials > +* are licensed and made available under the terms and conditions of the BSD > License > +* which accompanies this distribution. The full text of the license may be > found at > +* http://opensource.org/licenses/bsd-license.php > +* > +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, > +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR > IMPLIED. > +* > +**/ > + > +#include <Library/IoLib.h> > +#include <Library/ArmPlatformLib.h> > +#include <Library/DebugLib.h> > +#include <Library/PcdLib.h> Please sort include files alphabetically. > + > +#include <Ppi/ArmMpCoreInfo.h> > + > +#include <Zx296718.h> > + > +ARM_CORE_INFO mZx296718EvbInfoTable[] = { > + { > + // Cluster 0, Core 0 > + 0x0, 0x0, > + > + // MP Core MailBox Set/Get/Clear Addresses and Clear Value > + (UINT64)0xFFFFFFFF > + }, > + { > + // Cluster 0, Core 1 > + 0x0, 0x1, > + > + // MP Core MailBox Set/Get/Clear Addresses and Clear Value > + (UINT64)0xFFFFFFFF > + }, > + { > + // Cluster 0, Core 2 > + 0x0, 0x2, > + > + // MP Core MailBox Set/Get/Clear Addresses and Clear Value > + (UINT64)0xFFFFFFFF > + }, > + { > + // Cluster 0, Core 3 > + 0x0, 0x3, > + > + // MP Core MailBox Set/Get/Clear Addresses and Clear Value > + (UINT64)0xFFFFFFFF > + }, > +}; > + > +/** > + Return the current Boot Mode > + > + This function returns the boot reason on the platform > + > + @return Return the current Boot Mode of the platform > + > +**/ > +EFI_BOOT_MODE > +ArmPlatformGetBootMode ( > + VOID > + ) > +{ > + return BOOT_WITH_FULL_CONFIGURATION; > +} > + > +/** > + Initialize controllers that must setup in the normal world > + > + This function is called by the ArmPlatformPkg/Pei or > ArmPlatformPkg/Pei/PlatformPeim > + in the PEI phase. > + > +**/ > +RETURN_STATUS > +ArmPlatformInitialize ( > + IN UINTN MpId > + ) > +{ > + return RETURN_SUCCESS; > +} > + > +/** > + Initialize the system (or sometimes called permanent) memory > + > + This memory is generally represented by the DRAM. > + > +**/ > +VOID > +ArmPlatformInitializeSystemMemory ( > + VOID > + ) > +{ > +} > + > +EFI_STATUS > +PrePeiCoreGetMpCoreInfo ( > + OUT UINTN *CoreCount, > + OUT ARM_CORE_INFO **ArmCoreTable > + ) > +{ > + // Only support one cluster > + *CoreCount = sizeof(mZx296718EvbInfoTable) / sizeof(ARM_CORE_INFO); Do a global search and replace of "sizeof(" to "sizeof (". > + *ArmCoreTable = mZx296718EvbInfoTable; > + return EFI_SUCCESS; > +} > + > +// Needs to be declared in the file. Otherwise gArmMpCoreInfoPpiGuid is > undefined in the contect of PrePeiCore > +EFI_GUID mArmMpCoreInfoPpiGuid = ARM_MP_CORE_INFO_PPI_GUID; > +ARM_MP_CORE_INFO_PPI mMpCoreInfoPpi = { PrePeiCoreGetMpCoreInfo }; > + > +EFI_PEI_PPI_DESCRIPTOR gPlatformPpiTable[] = { > + { > + EFI_PEI_PPI_DESCRIPTOR_PPI, > + &mArmMpCoreInfoPpiGuid, > + &mMpCoreInfoPpi > + } > +}; > + > +VOID > +ArmPlatformGetPlatformPpiList ( > + OUT UINTN *PpiListSize, > + OUT EFI_PEI_PPI_DESCRIPTOR **PpiList > + ) > +{ > + *PpiListSize = sizeof(gPlatformPpiTable); > + *PpiList = gPlatformPpiTable; > +} > diff --git > a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S > b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S > new file mode 100644 > index 0000000..829d9ef > --- /dev/null > +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbHelper.S > @@ -0,0 +1,50 @@ > +# > +# Copyright (C) 2017 Sanechips Technology Co., Ltd. > +# Copyright (c) 2017, Linaro Ltd. > +# > +# This program and the accompanying materials > +# are licensed and made available under the terms and conditions of the BSD > License > +# which accompanies this distribution. The full text of the license may be > found at > +# http://opensource.org/licenses/bsd-license.php > +# > +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, > +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR > IMPLIED. > +# > +# > + > +#include <AsmMacroIoLibV8.h> > +#include <Library/ArmLib.h> > + > +ASM_FUNC(ArmPlatformPeiBootAction) > + ret > + > +//UINTN > +//ArmPlatformGetCorePosition ( > +// IN UINTN MpId > +// ); > +// With this function: CorePos = (ClusterId * 4) + CoreId > +ASM_FUNC(ArmPlatformGetCorePosition) > + and x1, x0, #ARM_CORE_MASK > + and x0, x0, #ARM_CLUSTER_MASK > + add x0, x1, x0, LSR #6 > + ret > + > +//UINTN > +//ArmPlatformGetPrimaryCoreMpId ( > +// VOID > +// ); > +ASM_FUNC(ArmPlatformGetPrimaryCoreMpId) > + MOV32 (w0, FixedPcdGet32 (PcdArmPrimaryCore)) > + ret > + > +//UINTN > +//ArmPlatformIsPrimaryCore ( > +// IN UINTN MpId > +// ); > +ASM_FUNC(ArmPlatformIsPrimaryCore) > + MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCoreMask)) > + and x0, x0, x1 > + MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCore)) > + cmp w0, w1 > + cset x0, eq > + ret > diff --git > a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf > b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf > new file mode 100644 > index 0000000..18b383b > --- /dev/null > +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbLib.inf > @@ -0,0 +1,53 @@ > +# > +# Copyright (C) 2017 Sanechips Technology Co., Ltd. > +# Copyright (c) 2017, Linaro Ltd. > +# > +# This program and the accompanying materials > +# are licensed and made available under the terms and conditions of the BSD > License > +# which accompanies this distribution. The full text of the license may be > found at > +# http://opensource.org/licenses/bsd-license.php > +# > +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, > +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR > IMPLIED. > +# > + > +[Defines] > + INF_VERSION = 0x00010005 0x00010019 is the current version. > + BASE_NAME = Zx296718EvbLib > + FILE_GUID = e1903cfc-f842-4f9a-a6ed-856bae38a902 > + MODULE_TYPE = BASE > + VERSION_STRING = 1.0 > + LIBRARY_CLASS = ArmPlatformLib > + > +[Packages] > + ArmPkg/ArmPkg.dec > + ArmPlatformPkg/ArmPlatformPkg.dec > + EmbeddedPkg/EmbeddedPkg.dec > + MdePkg/MdePkg.dec > + MdeModulePkg/MdeModulePkg.dec M (MdeM) before P (MdeP). > + Platform/Sanchip/Zx296718Evb/Zx296718Evb.dec > + Silicon/Sanchip/Zx296718/Zx296718.dec > + > +[LibraryClasses] > + ArmLib > + IoLib > + HobLib H before I. > + MemoryAllocationLib > + SerialPortLib > + > +[Sources.common] > + Zx296718Evb.c > + Zx296718EvbMem.c > + > +[Sources.AARCH64] > + Zx296718EvbHelper.S | GCC > + > +[FeaturePcd] > + gEmbeddedTokenSpaceGuid.PcdCacheEnable > + > +[FixedPcd] > + gArmTokenSpaceGuid.PcdArmPrimaryCore > + gArmTokenSpaceGuid.PcdArmPrimaryCoreMask > + gArmTokenSpaceGuid.PcdFvBaseAddress > + gArmTokenSpaceGuid.PcdSystemMemoryBase > + gArmTokenSpaceGuid.PcdSystemMemorySize > diff --git > a/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c > b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c > new file mode 100644 > index 0000000..c319f4d > --- /dev/null > +++ b/Platform/Sanchip/Zx296718Evb/Library/Zx296718EvbLib/Zx296718EvbMem.c > @@ -0,0 +1,107 @@ > +/** @file > +* > +* Copyright (C) 2017 Sanechips Technology Co., Ltd. > +* Copyright (c) 2017, Linaro Ltd. > +* > +* This program and the accompanying materials > +* are licensed and made available under the terms and conditions of the BSD > License > +* which accompanies this distribution. The full text of the license may be > found at > +* http://opensource.org/licenses/bsd-license.php > +* > +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, > +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR > IMPLIED. > +* > +**/ > + > +#include <Library/ArmPlatformLib.h> > +#include <Library/DebugLib.h> > +#include <Library/HobLib.h> > +#include <Library/PcdLib.h> > +#include <Library/IoLib.h> > +#include <Library/MemoryAllocationLib.h> Please sort includes alphabetically. > + > +#include <Zx296718.h> > + > +// The total number of descriptors, including the final "end-of-table" > descriptor. > +#define MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS 5 > + > +// DDR attributes > +#define DDR_ATTRIBUTES_CACHED > ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK > +#define DDR_ATTRIBUTES_UNCACHED > ARM_MEMORY_REGION_ATTRIBUTE_UNCACHED_UNBUFFERED > + > +/** > + Return the Virtual Memory Map of your platform > + > + This Virtual Memory Map is used by MemoryInitPei Module to initialize the > MMU on your platform. > + > + @param[out] VirtualMemoryMap Array of ARM_MEMORY_REGION_DESCRIPTOR > describing a Physical-to- > + Virtual Memory mapping. This array must > be ended by a zero-filled > + entry > + > +**/ > +VOID > +ArmPlatformGetVirtualMemoryMap ( > + IN ARM_MEMORY_REGION_DESCRIPTOR** VirtualMemoryMap > + ) > +{ > + ARM_MEMORY_REGION_ATTRIBUTES CacheAttributes; > + UINTN Index = 0; > + ARM_MEMORY_REGION_DESCRIPTOR *VirtualMemoryTable; > + EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttributes; > + > + ResourceAttributes = ( > + EFI_RESOURCE_ATTRIBUTE_PRESENT | > + EFI_RESOURCE_ATTRIBUTE_INITIALIZED | > + EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE | > + EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE | > + EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE | > + EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE | > + EFI_RESOURCE_ATTRIBUTE_TESTED > + ); > + > + // Create initial Base Hob for system memory. > + BuildResourceDescriptorHob ( > + EFI_RESOURCE_SYSTEM_MEMORY, > + ResourceAttributes, > + PcdGet64 (PcdSystemMemoryBase), > + PcdGet64 (PcdSystemMemorySize) > + ); > + > + ASSERT (VirtualMemoryMap != NULL); > + VirtualMemoryTable = (ARM_MEMORY_REGION_DESCRIPTOR*)AllocatePages( > + EFI_SIZE_TO_PAGES (sizeof(ARM_MEMORY_REGION_DESCRIPTOR) * > + MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS)); > + if (VirtualMemoryTable == NULL) { > + return; > + } > + > + if (FeaturePcdGet(PcdCacheEnable) == TRUE) { > + CacheAttributes = DDR_ATTRIBUTES_CACHED; > + } else { > + CacheAttributes = DDR_ATTRIBUTES_UNCACHED; > + } > + > + Index = 0; > + > + // Zx296718 SOC peripherals > + VirtualMemoryTable[Index].PhysicalBase = ZX296718_PERIPH_BASE; > + VirtualMemoryTable[Index].VirtualBase = ZX296718_PERIPH_BASE; > + VirtualMemoryTable[Index].Length = ZX296718_PERIPH_SZ; > + VirtualMemoryTable[Index].Attributes = > ARM_MEMORY_REGION_ATTRIBUTE_DEVICE; > + > + // DDR - predefined 1GB size > + VirtualMemoryTable[++Index].PhysicalBase = PcdGet64 (PcdSystemMemoryBase); > + VirtualMemoryTable[Index].VirtualBase = PcdGet64 (PcdSystemMemoryBase); > + VirtualMemoryTable[Index].Length = PcdGet64 (PcdSystemMemorySize); > + VirtualMemoryTable[Index].Attributes = CacheAttributes; > + > + // End of Table > + VirtualMemoryTable[++Index].PhysicalBase = 0; > + VirtualMemoryTable[Index].VirtualBase = 0; > + VirtualMemoryTable[Index].Length = 0; > + VirtualMemoryTable[Index].Attributes = > (ARM_MEMORY_REGION_ATTRIBUTES)0; > + > + ASSERT((Index + 1) <= MAX_VIRTUAL_MEMORY_MAP_DESCRIPTORS); > + > + *VirtualMemoryMap = VirtualMemoryTable; > +} > diff --git a/Silicon/Sanchip/Zx296718/Include/Zx296718.h > b/Silicon/Sanchip/Zx296718/Include/Zx296718.h > new file mode 100644 > index 0000000..3ace9ab > --- /dev/null > +++ b/Silicon/Sanchip/Zx296718/Include/Zx296718.h > @@ -0,0 +1,30 @@ > +/** @file > +* > +* Copyright (c) 2016, Linaro Limited. All rights reserved. Guess 2016-2017 by now? > +* > +* This program and the accompanying materials > +* are licensed and made available under the terms and conditions of the BSD > License > +* which accompanies this distribution. The full text of the license may be > found at > +* http://opensource.org/licenses/bsd-license.php > +* > +* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, > +* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR > IMPLIED. > +* > +**/ > + > +#ifndef __ZX296718_H__ > +#define __ZX296718_H__ Coding style specifies: "Every header file must have a ‘#ifndef FILE_NAME_H_’ and ‘#endif’ guard" so you could drop 3 of those underscores. > + > +/*********************************************************************************** > +// Platform Memory Map > +************************************************************************************/ > + > +// SOC peripherals (UART, I2C, I2S, USB, etc) > +#define ZX296718_PERIPH_BASE 0x110000 > +#define ZX296718_PERIPH_SZ 0x3000000 > + > +#define SYS_CFG_BASE_ADDR 0x01463000 > +#define TOP_CRM_BASE_ADDR 0x01461000 > +#define AON_SYS_CTRL_BASE_ADDR 0x116000 > + > +#endif /* __ZX296718_H__ */ > diff --git a/Silicon/Sanchip/Zx296718/Zx296718.dec > b/Silicon/Sanchip/Zx296718/Zx296718.dec > new file mode 100644 > index 0000000..9ecd11d > --- /dev/null > +++ b/Silicon/Sanchip/Zx296718/Zx296718.dec > @@ -0,0 +1,32 @@ > +# > +# Copyright (c) 2016, Linaro Limited. All rights reserved. > +# > +# This program and the accompanying materials > +# are licensed and made available under the terms and conditions of the BSD > License > +# which accompanies this distribution. The full text of the license may be > found at > +# http://opensource.org/licenses/bsd-license.php > +# > +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, > +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR > IMPLIED. > +# > + > +[Defines] > + DEC_SPECIFICATION = 0x00010005 > + PACKAGE_NAME = Zx296718 > + PACKAGE_GUID = 6b180aeb-7bf7-4cf1-9310-dcd403d5dfcb > + PACKAGE_VERSION = 0.1 > + > +################################################################################ > +# > +# Include Section - list of Include Paths that are provided by this package. > +# Comments are used for Keywords and Module Types. > +# > +# Supported Module Types: > +# BASE SEC PEI_CORE PEIM DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER > DXE_SMM_DRIVER DXE_SAL_DRIVER UEFI_DRIVER UEFI_APPLICATION > +# > +################################################################################ > +[Includes.common] > + Include # Root include for the package This path does not exist, which breaks the build. / Leif > + > +[Guids.common] > + gZx296718TokenSpaceGuid = { 0x7827738f, 0x0651, 0x48ab, {0xad, 0x5c, > 0x8d, 0x3d, 0xad, 0x58, 0x0d, 0xa9} } > -- > 1.9.1 > _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel