000d0f4a463de0fc49466a7b21608fc286a1dd51
[openwrt/svn-archive/archive.git] / target / linux / adm8668 / files / arch / mips / include / asm / mach-adm8668 / prom.h
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 *
27 * Copyright (c) 2005
28 * Infineon Technologies AG
29 * St. Martin Strasse 53; 81669 Muenchen; Germany
30 *
31 ************************************************************************/
32 #ifndef _MIPS_PROM_H
33 #define _MIPS_PROM_H
34
35 extern char *prom_getcmdline(void);
36 extern char *prom_getenv(char *name);
37 extern void setup_prom_printf(int tty_no);
38 extern void prom_printf(char *fmt, ...);
39 extern void prom_init_cmdline(void);
40 extern void prom_meminit(void);
41 extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem);
42 extern void prom_free_prom_memory (void);
43 extern void mips_display_message(const char *str);
44 extern void mips_display_word(unsigned int num);
45 extern int get_ethernet_addr(char *ethernet_addr);
46
47 /* Memory descriptor management. */
48 #define PROM_MAX_PMEMBLOCKS 32
49 struct prom_pmemblock {
50 unsigned long base; /* Within KSEG0. */
51 unsigned int size; /* In bytes. */
52 unsigned int type; /* free or prom memory */
53 };
54
55 #endif /* !(_MIPS_PROM_H) */