From 37467fd3266fa46c741b156f0743ae401bd83351 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Tue, 1 Aug 2017 18:11:20 +0100 Subject: Platform: add support for Socionext SynQuacer eval board This is a barebones port based on the .DSC/.FDF and ArmPlatformLib code provided by Socionext. It can boot into the UiApp menu screen or the UEFI Shell, but lacks support for any peripherals. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel Reviewed-by: Leif Lindholm --- .../Library/SynQuacerLib/AArch64/SynQuacerHelper.S | 87 ++++++++++++++ .../Library/SynQuacerLib/Arm/SynQuacerHelper.S | 87 ++++++++++++++ .../SynQuacer/Library/SynQuacerLib/SynQuacer.c | 125 +++++++++++++++++++++ .../Library/SynQuacerLib/SynQuacerLib.inf | 43 +++++++ 4 files changed, 342 insertions(+) create mode 100644 Silicon/Socionext/SynQuacer/Library/SynQuacerLib/AArch64/SynQuacerHelper.S create mode 100644 Silicon/Socionext/SynQuacer/Library/SynQuacerLib/Arm/SynQuacerHelper.S create mode 100644 Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacer.c create mode 100644 Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacerLib.inf (limited to 'Silicon/Socionext') diff --git a/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/AArch64/SynQuacerHelper.S b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/AArch64/SynQuacerHelper.S new file mode 100644 index 0000000000..65059db9c8 --- /dev/null +++ b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/AArch64/SynQuacerHelper.S @@ -0,0 +1,87 @@ +/** @file + * + * Copyright (c) 2013-2014, ARM Limited. All rights reserved. + * Copyright (c) 2017, 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. + * + */ + +#include +#include + +.text +.align 3 + +GCC_ASM_EXPORT(ArmPlatformPeiBootAction) +GCC_ASM_EXPORT(ArmPlatformGetCorePosition) +GCC_ASM_EXPORT(ArmPlatformGetPrimaryCoreMpId) +GCC_ASM_EXPORT(ArmPlatformIsPrimaryCore) + +// +// First platform specific function to be called in the PEI phase +// +// This function is actually the first function called by the PrePi +// or PrePeiCore modules. It allows to retrieve arguments passed to +// the UEFI firmware through the CPU registers. +// +ASM_PFX(ArmPlatformPeiBootAction): + ret + +// +// Return the core position from the value of its MpId register +// +// This function returns the core position from the position 0 in the processor. +// This function might be called from assembler before any stack is set. +// +// @return Return the core position +// +//UINTN +//ArmPlatformGetCorePosition ( +// IN UINTN MpId +// ); +// With this function: CorePos = (ClusterId * 2) + CoreId +ASM_PFX(ArmPlatformGetCorePosition): + and x1, x0, #ARM_CORE_MASK + and x0, x0, #ARM_CLUSTER_MASK + add x0, x1, x0, LSR #7 + ret + +// +// Return the MpId of the primary core +// +// This function returns the MpId of the primary core. +// This function might be called from assembler before any stack is set. +// +// @return Return the MpId of the primary core +// +//UINTN +//ArmPlatformGetPrimaryCoreMpId ( +// VOID +// ); +ASM_PFX(ArmPlatformGetPrimaryCoreMpId): + mov w0, FixedPcdGet32 (PcdArmPrimaryCore) + ret + +// +// Return a non-zero value if the callee is the primary core +// +// This function returns a non-zero value if the callee is the primary core. +// The primary core is the core responsible to initialize the hardware and run UEFI. +// This function might be called from assembler before any stack is set. +// +// @return Return a non-zero value if the callee is the primary core. +// +//UINTN +//ArmPlatformIsPrimaryCore ( +// IN UINTN MpId +// ); +ASM_PFX(ArmPlatformIsPrimaryCore): + mov w0, #1 + ret diff --git a/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/Arm/SynQuacerHelper.S b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/Arm/SynQuacerHelper.S new file mode 100644 index 0000000000..81980c5803 --- /dev/null +++ b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/Arm/SynQuacerHelper.S @@ -0,0 +1,87 @@ +/** @file + * + * Copyright (c) 2013-2014, ARM Limited. All rights reserved. + * Copyright (c) 2017, 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. + * + */ + +#include +#include + +.text +.align 3 + +GCC_ASM_EXPORT(ArmPlatformPeiBootAction) +GCC_ASM_EXPORT(ArmPlatformGetCorePosition) +GCC_ASM_EXPORT(ArmPlatformGetPrimaryCoreMpId) +GCC_ASM_EXPORT(ArmPlatformIsPrimaryCore) + +// +// First platform specific function to be called in the PEI phase +// +// This function is actually the first function called by the PrePi +// or PrePeiCore modules. It allows to retrieve arguments passed to +// the UEFI firmware through the CPU registers. +// +ASM_PFX(ArmPlatformPeiBootAction): + bx lr + +// +// Return the core position from the value of its MpId register +// +// This function returns the core position from the position 0 in the processor. +// This function might be called from assembler before any stack is set. +// +// @return Return the core position +// +//UINTN +//ArmPlatformGetCorePosition ( +// IN UINTN MpId +// ); +// With this function: CorePos = (ClusterId * 2) + CoreId +ASM_PFX(ArmPlatformGetCorePosition): + and r1, r0, #ARM_CORE_MASK + and r0, r0, #ARM_CLUSTER_MASK + add r0, r1, r0, LSR #7 + bx lr + +// +// Return the MpId of the primary core +// +// This function returns the MpId of the primary core. +// This function might be called from assembler before any stack is set. +// +// @return Return the MpId of the primary core +// +//UINTN +//ArmPlatformGetPrimaryCoreMpId ( +// VOID +// ); +ASM_PFX(ArmPlatformGetPrimaryCoreMpId): + ldr r0, =FixedPcdGet32 (PcdArmPrimaryCore) + bx lr + +// +// Return a non-zero value if the callee is the primary core +// +// This function returns a non-zero value if the callee is the primary core. +// The primary core is the core responsible to initialize the hardware and run UEFI. +// This function might be called from assembler before any stack is set. +// +// @return Return a non-zero value if the callee is the primary core. +// +//UINTN +//ArmPlatformIsPrimaryCore ( +// IN UINTN MpId +// ); +ASM_PFX(ArmPlatformIsPrimaryCore): + mov r0, #1 + bx lr diff --git a/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacer.c b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacer.c new file mode 100644 index 0000000000..4da0200279 --- /dev/null +++ b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacer.c @@ -0,0 +1,125 @@ +/** @file + * + * Copyright (c) 2013-2014, ARM Limited. All rights reserved. + * Copyright (c) 2017, 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. + * + */ + +#include +#include + +#include + +STATIC ARM_CORE_INFO mSynQuacerInfoTable[] = { + { 0x0, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 0, Core 0 + { 0x0, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 0, Core 1 + { 0x1, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 1, Core 0 + { 0x1, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 1, Core 1 + { 0x2, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 2, Core 0 + { 0x2, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 2, Core 1 + { 0x3, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 3, Core 0 + { 0x3, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 3, Core 1 + { 0x4, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 4, Core 0 + { 0x4, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 4, Core 1 + { 0x5, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 5, Core 0 + { 0x5, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 5, Core 1 + { 0x6, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 6, Core 0 + { 0x6, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 6, Core 1 + { 0x7, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 7, Core 0 + { 0x7, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 7, Core 1 + { 0x8, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 8, Core 0 + { 0x8, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 8, Core 1 + { 0x9, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 9, Core 0 + { 0x9, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 9, Core 1 + { 0xa, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 10, Core 0 + { 0xa, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 10, Core 1 + { 0xb, 0x0, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 11, Core 0 + { 0xb, 0x1, 0x0, 0x0, 0x0, (UINT64)0xFFFFFFFF }, // Cluster 11, Core 1 +}; + +/** + 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 + ) +{ +} + +STATIC +EFI_STATUS +PrePeiCoreGetMpCoreInfo ( + OUT UINTN *CoreCount, + OUT ARM_CORE_INFO **ArmCoreTable + ) +{ + *CoreCount = ARRAY_SIZE (mSynQuacerInfoTable); + *ArmCoreTable = mSynQuacerInfoTable; + + return EFI_SUCCESS; +} + +STATIC ARM_MP_CORE_INFO_PPI mMpCoreInfoPpi = { + PrePeiCoreGetMpCoreInfo +}; + +STATIC EFI_PEI_PPI_DESCRIPTOR mPlatformPpiTable[] = { + { + EFI_PEI_PPI_DESCRIPTOR_PPI, + &gArmMpCoreInfoPpiGuid, + &mMpCoreInfoPpi + } +}; + +VOID +ArmPlatformGetPlatformPpiList ( + OUT UINTN *PpiListSize, + OUT EFI_PEI_PPI_DESCRIPTOR **PpiList + ) +{ + *PpiListSize = sizeof mPlatformPpiTable; + *PpiList = mPlatformPpiTable; +} diff --git a/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacerLib.inf b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacerLib.inf new file mode 100644 index 0000000000..ad3859e3ad --- /dev/null +++ b/Silicon/Socionext/SynQuacer/Library/SynQuacerLib/SynQuacerLib.inf @@ -0,0 +1,43 @@ +# +# Copyright (c) 2013-2014, ARM Limited. All rights reserved. +# Copyright (c) 2017, 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] + INF_VERSION = 0x00010019 + BASE_NAME = SynQuacerLib + FILE_GUID = 8301a0ab-dd8d-476d-8170-1e34b51490d3 + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = ArmPlatformLib + +[Packages] + ArmPkg/ArmPkg.dec + ArmPlatformPkg/ArmPlatformPkg.dec + MdePkg/MdePkg.dec + +[LibraryClasses] + BaseLib + +[Sources.common] + SynQuacer.c + +[Sources.AARCH64] + AArch64/SynQuacerHelper.S | GCC + +[Sources.ARM] + Arm/SynQuacerHelper.S | GCC + +[Ppis] + gArmMpCoreInfoPpiGuid + +[FixedPcd] + gArmTokenSpaceGuid.PcdArmPrimaryCore -- cgit v1.2.3