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https://github.com/ARM-software/arm-trusted-firmware.git
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c669f65359
Currently, reference design platforms such as RD-N2, RD-N1-Edge, RD-V1-MC, RD-V1 and SGI-575 utilize "css/sgi" as the common source directory. The "sgi" prefix originated from the System Guidance for Infrastructure (SGI) and was initially associated with the SGI-575 platform. However, subsequent platforms released were under the Neoverse Reference Design product name. To align with the Neoverse Reference Design nomenclature, rename the common source directory from "css/sgi" to "css/neoverse_rd" and update all file prefixes from "sgi" to "nrd." Signed-off-by: Rohit Mathew <Rohit.Mathew@arm.com> Change-Id: I3dcbb31b9ab202e82caf25218ba33c520dcea4e4
126 lines
3.5 KiB
C
126 lines
3.5 KiB
C
/*
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* Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef PLATFORM_DEF_H
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#define PLATFORM_DEF_H
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#include <lib/utils_def.h>
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#include <nrd_sdei.h>
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#include <nrd_soc_platform_def_v2.h>
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#if (CSS_SGI_PLATFORM_VARIANT == 1)
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#define PLAT_ARM_CLUSTER_COUNT U(8)
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#elif (CSS_SGI_PLATFORM_VARIANT == 2)
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#define PLAT_ARM_CLUSTER_COUNT U(4)
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#else
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#define PLAT_ARM_CLUSTER_COUNT U(16)
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#endif
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#define CSS_SGI_MAX_CPUS_PER_CLUSTER U(1)
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#define CSS_SGI_MAX_PE_PER_CPU U(1)
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#define PLAT_CSS_MHU_BASE UL(0x2A920000)
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#define PLAT_MHUV2_BASE PLAT_CSS_MHU_BASE
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#define CSS_SYSTEM_PWR_DMN_LVL ARM_PWR_LVL2
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#define PLAT_MAX_PWR_LVL ARM_PWR_LVL1
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/* TZC Related Constants */
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#define PLAT_ARM_TZC_BASE UL(0x10720000)
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#define PLAT_ARM_TZC_FILTERS TZC_400_REGION_ATTR_FILTER_BIT(0)
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#define TZC400_OFFSET UL(0x1000000)
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#if (CSS_SGI_PLATFORM_VARIANT == 1)
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#define TZC400_COUNT U(2)
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#elif (CSS_SGI_PLATFORM_VARIANT == 2)
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#define TZC400_COUNT U(4)
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#else
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#define TZC400_COUNT U(8)
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#endif
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#define TZC400_BASE(n) (PLAT_ARM_TZC_BASE + \
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(n * TZC400_OFFSET))
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#define TZC_NSAID_ALL_AP U(0)
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#define TZC_NSAID_PCI U(1)
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#define TZC_NSAID_HDLCD0 U(2)
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#define TZC_NSAID_DMA U(5)
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#define TZC_NSAID_DMA2 U(8)
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#define TZC_NSAID_CLCD U(7)
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#define TZC_NSAID_AP U(9)
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#define TZC_NSAID_VIRTIO U(15)
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#define PLAT_ARM_TZC_NS_DEV_ACCESS \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_ALL_AP)) | \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_HDLCD0)) | \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_PCI)) | \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_DMA)) | \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_DMA2)) | \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_AP)) | \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_CLCD)) | \
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(TZC_REGION_ACCESS_RDWR(TZC_NSAID_VIRTIO))
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/*
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* Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes
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*/
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#ifdef __aarch64__
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#if (CSS_SGI_PLATFORM_VARIANT == 2)
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#define CSS_SGI_ADDR_BITS_PER_CHIP U(46) /* 64TB */
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#else
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#define CSS_SGI_ADDR_BITS_PER_CHIP U(42) /* 4TB */
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#endif
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#define PLAT_PHY_ADDR_SPACE_SIZE CSS_SGI_REMOTE_CHIP_MEM_OFFSET( \
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CSS_SGI_CHIP_COUNT)
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#define PLAT_VIRT_ADDR_SPACE_SIZE CSS_SGI_REMOTE_CHIP_MEM_OFFSET( \
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CSS_SGI_CHIP_COUNT)
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#else
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#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
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#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
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#endif
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/* GIC related constants */
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#define PLAT_ARM_GICD_BASE UL(0x30000000)
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#define PLAT_ARM_GICC_BASE UL(0x2C000000)
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/* Virtual address used by dynamic mem_protect for chunk_base */
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#define PLAT_ARM_MEM_PROTEC_VA_FRAME UL(0xC0000000)
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#if (CSS_SGI_PLATFORM_VARIANT == 1)
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#define PLAT_ARM_GICR_BASE UL(0x30100000)
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#elif (CSS_SGI_PLATFORM_VARIANT == 3)
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#define PLAT_ARM_GICR_BASE UL(0x30300000)
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#else
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#define PLAT_ARM_GICR_BASE UL(0x301C0000)
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#endif
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/* Interrupt priority level for shutdown/reboot */
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#define PLAT_REBOOT_PRI GIC_HIGHEST_SEC_PRIORITY
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#define PLAT_EHF_DESC EHF_PRI_DESC(PLAT_PRI_BITS, PLAT_REBOOT_PRI)
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/*
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* Number of Secure Partitions supported.
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* SPMC at EL3, uses this count to configure the maximum number of supported
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* secure partitions.
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*/
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#define SECURE_PARTITION_COUNT 1
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/*
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* Number of NWd Partitions supported.
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* SPMC at EL3, uses this count to configure the maximum number of supported
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* nwld partitions.
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*/
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#define NS_PARTITION_COUNT 1
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/*
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* Number of Logical Partitions supported.
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* SPMC at EL3, uses this count to configure the maximum number of supported
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* logical partitions.
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*/
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#define MAX_EL3_LP_DESCS_COUNT 1
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#endif /* PLATFORM_DEF_H */
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