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55 lines
1.2 KiB
55 lines
1.2 KiB
/* 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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