1/* 2 * Carsten Langgaard, carstenl@mips.com 3 * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. 4 * 5 * ######################################################################## 6 * 7 * This program is free software; you can distribute it and/or modify it 8 * under the terms of the GNU General Public License (Version 2) as 9 * published by the Free Software Foundation. 10 * 11 * This program is distributed in the hope it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. 19 * 20 * ######################################################################## 21 * 22 * MIPS boards bootprom interface for the Linux kernel. 23 * 24 */ 25 26#ifndef _MIPS_PROM_H 27#define _MIPS_PROM_H 28 29extern char *prom_getcmdline(void); 30extern char *prom_getenv(char *name); 31extern void prom_init_cmdline(void); 32extern void prom_meminit(void); 33extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem); 34extern void mips_display_message(const char *str); 35extern void mips_display_word(unsigned int num); 36extern void mips_scroll_message(void); 37extern int get_ethernet_addr(char *ethernet_addr); 38 39/* Memory descriptor management. */ 40#define PROM_MAX_PMEMBLOCKS 32 41struct prom_pmemblock { 42 unsigned long base; /* Within KSEG0. */ 43 unsigned int size; /* In bytes. */ 44 unsigned int type; /* free or prom memory */ 45}; 46 47#endif /* !(_MIPS_PROM_H) */ 48