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5a049fe1d6
We add common ACLINT MSWI library similar to the CLINT library so that OpenSBI platforms can use it. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Xiang W <wxjstz@126.com>
34 lines
631 B
C
34 lines
631 B
C
/*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2021 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 __IPI_ACLINT_MSWI_H__
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#define __IPI_ACLINT_MSWI_H__
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#include <sbi/sbi_types.h>
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#define ACLINT_MSWI_ALIGN 0x1000
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#define ACLINT_MSWI_SIZE 0x4000
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#define ACLINT_MSWI_MAX_HARTS 4095
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#define CLINT_MSWI_OFFSET 0x0000
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struct aclint_mswi_data {
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/* Public details */
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unsigned long addr;
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unsigned long size;
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u32 first_hartid;
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u32 hart_count;
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};
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int aclint_mswi_warm_init(void);
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int aclint_mswi_cold_init(struct aclint_mswi_data *mswi);
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#endif
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