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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
50 lines
1.5 KiB
C
50 lines
1.5 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 NRD_VARIANT_H
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#define NRD_VARIANT_H
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/* SSC_VERSION values for SGI575 */
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#define SGI575_SSC_VER_PART_NUM 0x0783
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/* SID Version values for RD-N1E1-Edge */
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#define RD_N1E1_EDGE_SID_VER_PART_NUM 0x0786
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#define RD_E1_EDGE_CONFIG_ID 0x2
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/* SID Version values for RD-V1 */
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#define RD_V1_SID_VER_PART_NUM 0x078a
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/* SID Version values for RD-N2 */
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#define RD_N2_SID_VER_PART_NUM 0x07B7
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/* SID Version values for RD-N2 variants */
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#define RD_N2_CFG1_SID_VER_PART_NUM 0x07B6
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#define RD_N2_CFG3_SID_VER_PART_NUM 0x07F1
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/* SID Version values for RD-V2 */
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#define RD_V2_SID_VER_PART_NUM 0x07F2
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#define RD_V2_CONFIG_ID 0x1
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/* Structure containing SGI platform variant information */
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typedef struct sgi_platform_info {
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unsigned int platform_id; /* Part Number of the platform */
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unsigned int config_id; /* Config Id of the platform */
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unsigned int chip_id; /* Chip Id or Node number */
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unsigned int multi_chip_mode; /* Multi-chip mode availability */
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} sgi_platform_info_t;
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extern sgi_platform_info_t sgi_plat_info;
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/* returns the part number of the platform*/
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unsigned int plat_arm_sgi_get_platform_id(void);
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/* returns the configuration id of the platform */
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unsigned int plat_arm_sgi_get_config_id(void);
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/* returns true if operating in multi-chip configuration */
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unsigned int plat_arm_sgi_get_multi_chip_mode(void);
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#endif /* NRD_VARIANT_H */
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