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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
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* Copyright (c) 2018-2024, 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.h>
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#define PLAT_ARM_CLUSTER_COUNT U(2)
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#define CSS_SGI_MAX_CPUS_PER_CLUSTER U(4)
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#define CSS_SGI_MAX_PE_PER_CPU U(1)
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#define PLAT_CSS_MHU_BASE UL(0x45000000)
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/* Base address of DMC-620 instances */
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#define SGI575_DMC620_BASE0 UL(0x4e000000)
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#define SGI575_DMC620_BASE1 UL(0x4e100000)
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/* System power domain level */
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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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/* Maximum number of address bits used per chip */
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#define CSS_SGI_ADDR_BITS_PER_CHIP U(36)
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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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#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
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#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << CSS_SGI_ADDR_BITS_PER_CHIP)
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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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#define PLAT_ARM_GICR_BASE UL(0x300C0000)
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#endif /* PLATFORM_DEF_H */
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