56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation
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*/
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#ifndef _ASM_SIBYTE_SB1250_H
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#define _ASM_SIBYTE_SB1250_H
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/*
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* yymmddpp: year, month, day, patch.
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* should sync with Makefile EXTRAVERSION
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*/
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#define SIBYTE_RELEASE 0x02111403
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#define SB1250_NR_IRQS 64
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#define BCM1480_NR_IRQS 128
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#define BCM1480_NR_IRQS_HALF 64
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#define SB1250_DUART_MINOR_BASE 64
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#ifndef __ASSEMBLY__
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#include <asm/addrspace.h>
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/* For revision/pass information */
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#include <asm/sibyte/sb1250_scd.h>
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#include <asm/sibyte/bcm1480_scd.h>
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extern unsigned int sb1_pass;
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extern unsigned int soc_pass;
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extern unsigned int soc_type;
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extern unsigned int periph_rev;
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extern unsigned int zbbus_mhz;
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extern void sb1250_time_init(void);
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extern void sb1250_mask_irq(int cpu, int irq);
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extern void sb1250_unmask_irq(int cpu, int irq);
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extern void bcm1480_time_init(void);
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extern void bcm1480_mask_irq(int cpu, int irq);
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extern void bcm1480_unmask_irq(int cpu, int irq);
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#define AT_spin \
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__asm__ __volatile__ ( \
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".set noat\n" \
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"li $at, 0\n" \
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"1: beqz $at, 1b\n" \
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".set at\n" \
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)
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#endif
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#define IOADDR(a) ((void __iomem *)(IO_BASE + (a)))
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#endif
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