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Anup Patel
ecc92e87a9
Instead of parsing ISA extensions separately for each hart in the generic_extensions_init() function, it is better to parse ISA extensions for all available harts in the cold boot path. Also, this allows us to remove fdt_isa_bitmap from scratch space and directly initialize "extensions" in struct sbi_hart_features for each hart. Signed-off-by: Anup Patel <anup.patel@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260521082625.1520870-3-anup.patel@oss.qualcomm.com Signed-off-by: Anup Patel <anup@brainfault.org>
32 lines
840 B
C
32 lines
840 B
C
/*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2020 Western Digital Corporation or its affiliates.
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*
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* Authors:
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* Anup Patel <anup.patel@wdc.com>
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*/
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#ifndef __PLATFORM_OVERRIDE_H__
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#define __PLATFORM_OVERRIDE_H__
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#include <sbi/sbi_platform.h>
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#include <sbi/sbi_types.h>
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#include <sbi_utils/fdt/fdt_driver.h>
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bool generic_cold_boot_allowed(u32 hartid);
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int generic_nascent_init(void);
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int generic_early_init(bool cold_boot);
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int generic_final_init(bool cold_boot);
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int generic_extensions_init(bool cold_boot);
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int generic_domains_init(void);
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int generic_pmu_init(void);
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uint64_t generic_pmu_xlate_to_mhpmevent(uint32_t event_idx, uint64_t data);
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u64 generic_tlbr_flush_limit(void);
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u32 generic_tlb_num_entries(void);
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int generic_mpxy_init(void);
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extern struct sbi_platform_operations generic_platform_ops;
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#endif
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