aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/include/asm/mips-boards/prom.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/include/asm/mips-boards/prom.h')
-rw-r--r--arch/mips/include/asm/mips-boards/prom.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mips-boards/prom.h b/arch/mips/include/asm/mips-boards/prom.h
new file mode 100644
index 000000000000..a9db576a9768
--- /dev/null
+++ b/arch/mips/include/asm/mips-boards/prom.h
@@ -0,0 +1,47 @@
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) */