| Message ID | 1502287959-16806-1-git-send-email-jun.nie@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | [Linaro-uefi,1/4] Platforms: Add Sanchip Zx296718 basic library | expand |
On 9 August 2017 at 15:12, Jun Nie <jun.nie@linaro.org> wrote: > Add Sanchip Zx296718 basic library files for Zx296718 SoC > > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Jun Nie <jun.nie@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 +++++ > 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 > > 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. > +* 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> > + > +#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); > + *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; Please drop this and use gArmMpCoreInfoPpiGuid instead. (Just add it under [Ppis] to the .inf) > +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 > + 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 > + Platform/Sanchip/Zx296718Evb/Zx296718Evb.dec > + Silicon/Sanchip/Zx296718/Zx296718.dec > + > +[LibraryClasses] > + ArmLib > + IoLib > + HobLib > + MemoryAllocationLib > + SerialPortLib > + > +[Sources.common] > + Zx296718Evb.c > + Zx296718EvbMem.c > + > +[Sources.AARCH64] > + Zx296718EvbHelper.S | GCC > + > +[FeaturePcd] > + gEmbeddedTokenSpaceGuid.PcdCacheEnable > + Please drop this feature pcd > +[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> > + > +#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 | Please drop 'uncacheable' here > + 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; > + } > + Drop this as well, and make memory always cached. > + 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. > +* > +* 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__ > + > +/*********************************************************************************** > +// 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 > + > +[Guids.common] > + gZx296718TokenSpaceGuid = { 0x7827738f, 0x0651, 0x48ab, {0xad, 0x5c, 0x8d, 0x3d, 0xad, 0x58, 0x0d, 0xa9} } Why do you need this .dec file?
On 2017年08月10日 02:03, Ard Biesheuvel wrote: > On 9 August 2017 at 15:12, Jun Nie <jun.nie@linaro.org> wrote: >> Add Sanchip Zx296718 basic library files for Zx296718 SoC >> >> Contributed-under: TianoCore Contribution Agreement 1.0 >> Signed-off-by: Jun Nie <jun.nie@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 +++++ >> 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 >> >> 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. >> +* 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> >> + >> +#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); >> + *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; > > Please drop this and use gArmMpCoreInfoPpiGuid instead. (Just add it > under [Ppis] to the .inf) > >> +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 >> + 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 >> + Platform/Sanchip/Zx296718Evb/Zx296718Evb.dec >> + Silicon/Sanchip/Zx296718/Zx296718.dec >> + >> +[LibraryClasses] >> + ArmLib >> + IoLib >> + HobLib >> + MemoryAllocationLib >> + SerialPortLib >> + >> +[Sources.common] >> + Zx296718Evb.c >> + Zx296718EvbMem.c >> + >> +[Sources.AARCH64] >> + Zx296718EvbHelper.S | GCC >> + >> +[FeaturePcd] >> + gEmbeddedTokenSpaceGuid.PcdCacheEnable >> + > > Please drop this feature pcd > >> +[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> >> + >> +#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 | > > Please drop 'uncacheable' here > >> + 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; >> + } >> + > > Drop this as well, and make memory always cached. All cache related code will be deleted here. > >> + 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. >> +* >> +* 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__ >> + >> +/*********************************************************************************** >> +// 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 >> + >> +[Guids.common] >> + gZx296718TokenSpaceGuid = { 0x7827738f, 0x0651, 0x48ab, {0xad, 0x5c, 0x8d, 0x3d, 0xad, 0x58, 0x0d, 0xa9} } > > Why do you need this .dec file? > No this file in next version.
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. +* 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> + +#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); + *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 + 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 + Platform/Sanchip/Zx296718Evb/Zx296718Evb.dec + Silicon/Sanchip/Zx296718/Zx296718.dec + +[LibraryClasses] + ArmLib + IoLib + HobLib + 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> + +#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. +* +* 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__ + +/*********************************************************************************** +// 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 + +[Guids.common] + gZx296718TokenSpaceGuid = { 0x7827738f, 0x0651, 0x48ab, {0xad, 0x5c, 0x8d, 0x3d, 0xad, 0x58, 0x0d, 0xa9} }
Add Sanchip Zx296718 basic library files for Zx296718 SoC Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jun Nie <jun.nie@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 +++++ 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