| /* |
| * Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #ifndef _ASM_SIBYTE_SB1250_H |
| #define _ASM_SIBYTE_SB1250_H |
| |
| /* |
| * yymmddpp: year, month, day, patch. |
| * should sync with Makefile EXTRAVERSION |
| */ |
| #define SIBYTE_RELEASE 0x02111403 |
| |
| #define SB1250_NR_IRQS 64 |
| |
| #define SB1250_DUART_MINOR_BASE 64 |
| |
| #ifndef __ASSEMBLY__ |
| |
| #include <asm/addrspace.h> |
| |
| /* For revision/pass information */ |
| #include <asm/sibyte/sb1250_scd.h> |
| extern unsigned int sb1_pass; |
| extern unsigned int soc_pass; |
| extern unsigned int soc_type; |
| extern unsigned int periph_rev; |
| extern unsigned int zbbus_mhz; |
| |
| extern void sb1250_time_init(void); |
| extern unsigned long sb1250_gettimeoffset(void); |
| extern void sb1250_mask_irq(int cpu, int irq); |
| extern void sb1250_unmask_irq(int cpu, int irq); |
| extern void sb1250_smp_finish(void); |
| extern void prom_printf(char *fmt, ...); |
| |
| #define AT_spin \ |
| __asm__ __volatile__ ( \ |
| ".set noat\n" \ |
| "li $at, 0\n" \ |
| "1: beqz $at, 1b\n" \ |
| ".set at\n" \ |
| ) |
| |
| #endif |
| |
| #define IOADDR(a) ((volatile void __iomem *)(IO_BASE + (a))) |
| |
| #endif |