3 * BRIEF MODULE DESCRIPTION
4 * 4G Systems MTX-1 board setup
6 * Copyright 2003 MontaVista Software Inc.
7 * Author: MontaVista Software, Inc.
8 * ppopov@mvista.com or source@mvista.com
9 * Bruno Randolf <bruno.randolf@4g-systems.biz>
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the
13 * Free Software Foundation; either version 2 of the License, or (at your
14 * option) any later version.
16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
19 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
22 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
23 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 * You should have received a copy of the GNU General Public License along
28 * with this program; if not, write to the Free Software Foundation, Inc.,
29 * 675 Mass Ave, Cambridge, MA 02139, USA.
32 #include <linux/init.h>
34 #include <linux/sched.h>
35 #include <linux/bootmem.h>
36 #include <asm/addrspace.h>
37 #include <asm/bootinfo.h>
38 #include <linux/config.h>
39 #include <linux/string.h>
40 #include <linux/kernel.h>
41 #include <linux/sched.h>
44 char **prom_argv
, **prom_envp
;
45 extern void __init
prom_init_cmdline(void);
46 extern char *prom_getenv(char *envname
);
48 const char *get_system_type(void)
53 int __init
prom_init(int argc
, char **argv
, char **envp
, int *prom_vec
)
55 unsigned char *memsize_str
;
56 unsigned long memsize
;
62 mips_machgroup
= MACH_GROUP_ALCHEMY
;
63 mips_machtype
= MACH_MTX1
; /* set the platform # */
66 memsize_str
= prom_getenv("memsize");
70 memsize
= simple_strtol(memsize_str
, NULL
, 0);
72 add_memory_region(0, memsize
, BOOT_MEM_RAM
);