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37 lines
783 B
37 lines
783 B
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2018-03-22 quanzhao first version
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*/
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#ifndef __VEXPRESS_A9_H__
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#define __VEXPRESS_A9_H__
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/* for 'rt_inline' */
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#include <rtdef.h>
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/* SOC-relative definitions */
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#include "realview.h"
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/* the maximum entries of the exception table */
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#define MAX_HANDLERS NR_IRQS_PBA8
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/* the basic constants and interfaces needed by gic */
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rt_inline rt_uint32_t platform_get_gic_dist_base(void)
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{
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return REALVIEW_GIC_DIST_BASE;
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}
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rt_inline rt_uint32_t platform_get_gic_cpu_base(void)
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{
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return REALVIEW_GIC_CPU_BASE;
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}
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#define GIC_IRQ_START 0
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#define GIC_ACK_INTID_MASK 0x000003ff
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#endif /* __VEXPRESS_A9_H__ */
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