On Thu, Mar 12, 2020 at 8:05 PM Aditya Angadi <aditya.ang...@arm.com> wrote:
>
> From: Vijayenthiran Subramaniam <vijayenthiran.subraman...@arm.com>
>
> In preparation for adding support for Reference Design (RD) platforms
> that have different base addresses for GIC distributor or redistributor,
> create individual platform description files for all SGI/RD platforms
> and move GIC related base addresses from the common SGI/RD platform
> description file to individual platform description files.
> The existing platform description is then included by individual
> platform description files.
>
> Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subraman...@arm.com>
Reviewed-by: Thomas Abraham <thomas.abra...@arm.com>
> ---
> Platform/ARM/SgiPkg/Include/SgiPlatform.h | 7 +---
> .../Library/PlatformLib/PlatformLib.inf | 3 +-
> .../Library/PlatformLib/PlatformLibMem.c | 8 ++--
> Platform/ARM/SgiPkg/RdE1Edge.dsc | 37 +++++++++++++++++++
> Platform/ARM/SgiPkg/RdN1Edge.dsc | 37 +++++++++++++++++++
> Platform/ARM/SgiPkg/Sgi575.dsc | 37 +++++++++++++++++++
> Platform/ARM/SgiPkg/SgiPlatform.dec | 5 ++-
> Platform/ARM/SgiPkg/SgiPlatform.dsc | 25 +------------
> 8 files changed, 124 insertions(+), 35 deletions(-)
> create mode 100644 Platform/ARM/SgiPkg/RdE1Edge.dsc
> create mode 100644 Platform/ARM/SgiPkg/RdN1Edge.dsc
> create mode 100644 Platform/ARM/SgiPkg/Sgi575.dsc
>
> diff --git a/Platform/ARM/SgiPkg/Include/SgiPlatform.h
> b/Platform/ARM/SgiPkg/Include/SgiPlatform.h
> index e36a412155..d87fb2b540 100644
> --- a/Platform/ARM/SgiPkg/Include/SgiPlatform.h
> +++ b/Platform/ARM/SgiPkg/Include/SgiPlatform.h
> @@ -1,6 +1,6 @@
> /** @file
> *
> -* Copyright (c) 2018, ARM Limited. All rights reserved.
> +* Copyright (c) 2018-2020, ARM Limited. All rights reserved.
> *
> * SPDX-License-Identifier: BSD-2-Clause-Patent
> *
> @@ -45,11 +45,6 @@
> #define SGI_SUBSYS_GENERIC_WDOG_BASE 0x2A440000
> #define SGI_SUBSYS_GENERIC_WDOG_SZ SIZE_128KB
>
> -// Sub System Peripherals - GIC
> -#define SGI_SUBSYS_GENERIC_GIC_BASE 0x30000000
> -#define SGI_SUBSYS_GENERIC_GICR_BASE 0x300C0000
> -#define SGI_SUBSYS_GENERIC_GIC_SZ SIZE_1MB
> -
> // Expansion AXI - Platform Peripherals - HDLCD1
> #define SGI_EXP_PLAT_PERIPH_HDLCD1_BASE 0x7FF60000
> #define SGI_EXP_PLAT_PERIPH_HDLCD1_SZ SIZE_64KB
> diff --git a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf
> b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf
> index 3db70e900d..a918afef5f 100644
> --- a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf
> +++ b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLib.inf
> @@ -1,5 +1,5 @@
> #
> -# Copyright (c) 2018, ARM Limited. All rights reserved.
> +# Copyright (c) 2018-2020, ARM Limited. All rights reserved.
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -42,6 +42,7 @@
>
> gArmSgiTokenSpaceGuid.PcdDramBlock2Base
> gArmSgiTokenSpaceGuid.PcdDramBlock2Size
> + gArmSgiTokenSpaceGuid.PcdGicSize
>
> gArmTokenSpaceGuid.PcdSystemMemoryBase
> gArmTokenSpaceGuid.PcdSystemMemorySize
> diff --git a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c
> b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c
> index 845aeaf4dd..8d0ad4ec9c 100644
> --- a/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c
> +++ b/Platform/ARM/SgiPkg/Library/PlatformLib/PlatformLibMem.c
> @@ -1,6 +1,6 @@
> /** @file
> *
> -* Copyright (c) 2018, ARM Limited. All rights reserved.
> +* Copyright (c) 2018-2020, ARM Limited. All rights reserved.
> *
> * SPDX-License-Identifier: BSD-2-Clause-Patent
> *
> @@ -93,9 +93,9 @@ ArmPlatformGetVirtualMemoryMap (
> VirtualMemoryTable[Index].Attributes =
> ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
>
> // Sub System Peripherals - GIC-600
> - VirtualMemoryTable[++Index].PhysicalBase = SGI_SUBSYS_GENERIC_GIC_BASE;
> - VirtualMemoryTable[Index].VirtualBase = SGI_SUBSYS_GENERIC_GIC_BASE;
> - VirtualMemoryTable[Index].Length = SGI_SUBSYS_GENERIC_GIC_SZ;
> + VirtualMemoryTable[++Index].PhysicalBase =
> FixedPcdGet64(PcdGicDistributorBase);
> + VirtualMemoryTable[Index].VirtualBase =
> FixedPcdGet64(PcdGicDistributorBase);
> + VirtualMemoryTable[Index].Length = FixedPcdGet64(PcdGicSize);
> VirtualMemoryTable[Index].Attributes =
> ARM_MEMORY_REGION_ATTRIBUTE_DEVICE;
>
> // Expansion AXI - Platform Peripherals - HDLCD1
> diff --git a/Platform/ARM/SgiPkg/RdE1Edge.dsc
> b/Platform/ARM/SgiPkg/RdE1Edge.dsc
> new file mode 100644
> index 0000000000..082cbb0157
> --- /dev/null
> +++ b/Platform/ARM/SgiPkg/RdE1Edge.dsc
> @@ -0,0 +1,37 @@
> +#
> +# Copyright (c) 2020, ARM Limited. All rights reserved.
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +
> +################################################################################
> +#
> +# Defines Section - statements that will be processed to create a Makefile.
> +#
> +################################################################################
> +[Defines]
> + PLATFORM_NAME = ArmSgi
> + PLATFORM_GUID = c834de39-c5b0-458b-8ea3-882427179b8a
> + PLATFORM_VERSION = 0.1
> + DSC_SPECIFICATION = 0x0001001B
> + OUTPUT_DIRECTORY = Build/$(PLATFORM_NAME)
> + SUPPORTED_ARCHITECTURES = AARCH64|ARM
> + BUILD_TARGETS = NOOPT|DEBUG|RELEASE
> + SKUID_IDENTIFIER = DEFAULT
> + FLASH_DEFINITION = Platform/ARM/SgiPkg/SgiPlatform.fdf
> + BUILD_NUMBER = 1
> +
> +# include common definitions from SgiPlatform.dsc
> +!include Platform/ARM/SgiPkg/SgiPlatform.dsc
> +
> +################################################################################
> +#
> +# Pcd Section - list of all EDK II PCD Entries defined by this Platform
> +#
> +################################################################################
> +
> +[PcdsFixedAtBuild.common]
> + # GIC Base Addresses
> + gArmTokenSpaceGuid.PcdGicDistributorBase|0x30000000
> + gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x300C0000
> + gArmSgiTokenSpaceGuid.PcdGicSize|0x100000
> diff --git a/Platform/ARM/SgiPkg/RdN1Edge.dsc
> b/Platform/ARM/SgiPkg/RdN1Edge.dsc
> new file mode 100644
> index 0000000000..6774990ad6
> --- /dev/null
> +++ b/Platform/ARM/SgiPkg/RdN1Edge.dsc
> @@ -0,0 +1,37 @@
> +#
> +# Copyright (c) 2020, ARM Limited. All rights reserved.
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +
> +################################################################################
> +#
> +# Defines Section - statements that will be processed to create a Makefile.
> +#
> +################################################################################
> +[Defines]
> + PLATFORM_NAME = ArmSgi
> + PLATFORM_GUID = dbc75915-03df-4640-8f3d-3d3abf7c119b
> + PLATFORM_VERSION = 0.1
> + DSC_SPECIFICATION = 0x0001001B
> + OUTPUT_DIRECTORY = Build/$(PLATFORM_NAME)
> + SUPPORTED_ARCHITECTURES = AARCH64|ARM
> + BUILD_TARGETS = NOOPT|DEBUG|RELEASE
> + SKUID_IDENTIFIER = DEFAULT
> + FLASH_DEFINITION = Platform/ARM/SgiPkg/SgiPlatform.fdf
> + BUILD_NUMBER = 1
> +
> +# include common definitions from SgiPlatform.dsc
> +!include Platform/ARM/SgiPkg/SgiPlatform.dsc
> +
> +################################################################################
> +#
> +# Pcd Section - list of all EDK II PCD Entries defined by this Platform
> +#
> +################################################################################
> +
> +[PcdsFixedAtBuild.common]
> + # GIC Base Addresses
> + gArmTokenSpaceGuid.PcdGicDistributorBase|0x30000000
> + gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x300C0000
> + gArmSgiTokenSpaceGuid.PcdGicSize|0x100000
> diff --git a/Platform/ARM/SgiPkg/Sgi575.dsc b/Platform/ARM/SgiPkg/Sgi575.dsc
> new file mode 100644
> index 0000000000..3c1904c2da
> --- /dev/null
> +++ b/Platform/ARM/SgiPkg/Sgi575.dsc
> @@ -0,0 +1,37 @@
> +#
> +# Copyright (c) 2020, ARM Limited. All rights reserved.
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +
> +################################################################################
> +#
> +# Defines Section - statements that will be processed to create a Makefile.
> +#
> +################################################################################
> +[Defines]
> + PLATFORM_NAME = ArmSgi
> + PLATFORM_GUID = 3a6b2eae-0275-4b6e-a5d1-bd2ba1ce1fae
> + PLATFORM_VERSION = 0.1
> + DSC_SPECIFICATION = 0x0001001B
> + OUTPUT_DIRECTORY = Build/$(PLATFORM_NAME)
> + SUPPORTED_ARCHITECTURES = AARCH64|ARM
> + BUILD_TARGETS = NOOPT|DEBUG|RELEASE
> + SKUID_IDENTIFIER = DEFAULT
> + FLASH_DEFINITION = Platform/ARM/SgiPkg/SgiPlatform.fdf
> + BUILD_NUMBER = 1
> +
> +# include common definitions from SgiPlatform.dsc
> +!include Platform/ARM/SgiPkg/SgiPlatform.dsc
> +
> +################################################################################
> +#
> +# Pcd Section - list of all EDK II PCD Entries defined by this Platform
> +#
> +################################################################################
> +
> +[PcdsFixedAtBuild.common]
> + # GIC Base Addresses
> + gArmTokenSpaceGuid.PcdGicDistributorBase|0x30000000
> + gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x300C0000
> + gArmSgiTokenSpaceGuid.PcdGicSize|0x100000
> diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dec
> b/Platform/ARM/SgiPkg/SgiPlatform.dec
> index 9d70ec6777..4ac3dec91e 100644
> --- a/Platform/ARM/SgiPkg/SgiPlatform.dec
> +++ b/Platform/ARM/SgiPkg/SgiPlatform.dec
> @@ -1,5 +1,5 @@
> #
> -# Copyright (c) 2018, ARM Limited. All rights reserved.
> +# Copyright (c) 2018-2020, ARM Limited. All rights reserved.
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
> @@ -49,5 +49,8 @@
> gArmSgiTokenSpaceGuid.PcdVirtioNetSize|0x00000000|UINT32|0x00000008
> gArmSgiTokenSpaceGuid.PcdVirtioNetInterrupt|0x00000000|UINT32|0x00000009
>
> + # GIC
> + gArmSgiTokenSpaceGuid.PcdGicSize|0|UINT64|0x0000000A
> +
> [Ppis]
> gNtFwConfigDtInfoPpiGuid = { 0x6f606eb3, 0x9123, 0x4e15, { 0xa8, 0x9b,
> 0x0f, 0xac, 0x66, 0xef, 0xd0, 0x17 } }
> diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dsc
> b/Platform/ARM/SgiPkg/SgiPlatform.dsc
> index 5226c5751e..4e1fcefb14 100644
> --- a/Platform/ARM/SgiPkg/SgiPlatform.dsc
> +++ b/Platform/ARM/SgiPkg/SgiPlatform.dsc
> @@ -1,26 +1,9 @@
> #
> -# Copyright (c) 2018, ARM Limited. All rights reserved.
> +# Copyright (c) 2018-2020, ARM Limited. All rights reserved.
> #
> # SPDX-License-Identifier: BSD-2-Clause-Patent
> #
>
> -################################################################################
> -#
> -# Defines Section - statements that will be processed to create a Makefile.
> -#
> -################################################################################
> -[Defines]
> - PLATFORM_NAME = ArmSgi
> - PLATFORM_GUID = 3a6b2eae-0275-4b6e-a5d1-bd2ba1ce1fae
> - PLATFORM_VERSION = 0.1
> - DSC_SPECIFICATION = 0x0001001B
> - OUTPUT_DIRECTORY = Build/$(PLATFORM_NAME)
> - SUPPORTED_ARCHITECTURES = AARCH64|ARM
> - BUILD_TARGETS = NOOPT|DEBUG|RELEASE
> - SKUID_IDENTIFIER = DEFAULT
> - FLASH_DEFINITION = Platform/ARM/SgiPkg/SgiPlatform.fdf
> - BUILD_NUMBER = 1
> -
> !include Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
>
> [BuildOptions]
> @@ -93,7 +76,7 @@
>
>
> ################################################################################
> #
> -# Pcd Section - list of all EDK II PCD Entries defined by this Platform
> +# Pcd Section - list of all EDK II PCD Entries common to all SGI/RD platforms
> #
>
> ################################################################################
>
> @@ -126,10 +109,6 @@
> gArmTokenSpaceGuid.PcdSystemMemoryBase|0x80000000
> gArmTokenSpaceGuid.PcdSystemMemorySize|0x7F000000
>
> - # GIC Base Addresses
> - gArmTokenSpaceGuid.PcdGicDistributorBase|0x30000000
> - gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x300C0000
> -
> #
> # PCIe
> #
> --
> 2.17.1
>
>
>
>
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