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; +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} }