diff options
Diffstat (limited to 'arch/mips/au1000/csb250/init.c')
-rw-r--r-- | arch/mips/au1000/csb250/init.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/arch/mips/au1000/csb250/init.c b/arch/mips/au1000/csb250/init.c deleted file mode 100644 index 83f1b31a0b8e..000000000000 --- a/arch/mips/au1000/csb250/init.c +++ /dev/null | |||
@@ -1,94 +0,0 @@ | |||
1 | /* | ||
2 | * | ||
3 | * BRIEF MODULE DESCRIPTION | ||
4 | * Cogent CSB250 board setup | ||
5 | * | ||
6 | * Copyright 2002 Cogent Computer Systems, Inc. | ||
7 | * dan@embeddededge.com | ||
8 | * | ||
9 | * This program is free software; you can redistribute it and/or modify it | ||
10 | * under the terms of the GNU General Public License as published by the | ||
11 | * Free Software Foundation; either version 2 of the License, or (at your | ||
12 | * option) any later version. | ||
13 | * | ||
14 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED | ||
15 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | ||
16 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN | ||
17 | * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
18 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
19 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | ||
20 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | ||
21 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
23 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
24 | * | ||
25 | * You should have received a copy of the GNU General Public License along | ||
26 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
27 | * 675 Mass Ave, Cambridge, MA 02139, USA. | ||
28 | */ | ||
29 | |||
30 | #include <linux/init.h> | ||
31 | #include <linux/mm.h> | ||
32 | #include <linux/sched.h> | ||
33 | #include <linux/bootmem.h> | ||
34 | #include <asm/addrspace.h> | ||
35 | #include <asm/bootinfo.h> | ||
36 | #include <linux/string.h> | ||
37 | #include <linux/kernel.h> | ||
38 | |||
39 | int prom_argc; | ||
40 | char **prom_argv, **prom_envp; | ||
41 | extern void __init prom_init_cmdline(void); | ||
42 | extern char *prom_getenv(char *envname); | ||
43 | |||
44 | /* When we get initrd working someday......... | ||
45 | */ | ||
46 | int my_initrd_start, my_initrd_size; | ||
47 | |||
48 | /* Start arguments and environment. | ||
49 | */ | ||
50 | static char *csb_env[2]; | ||
51 | static char *csb_arg[4]; | ||
52 | static char *arg1 = "console=ttyS3,38400"; | ||
53 | static char *arg2 = "root=/dev/nfs rw ip=any"; | ||
54 | static char *env1 = "ethaddr=00:30:23:50:00:00"; | ||
55 | |||
56 | const char *get_system_type(void) | ||
57 | { | ||
58 | return "Cogent CSB250"; | ||
59 | } | ||
60 | |||
61 | int __init prom_init(int argc, char **argv, char **envp, int *prom_vec) | ||
62 | { | ||
63 | unsigned char *memsize_str; | ||
64 | unsigned long memsize; | ||
65 | |||
66 | /* We use a0 and a1 to pass initrd start and size. | ||
67 | */ | ||
68 | if (((unsigned int) argc > 0) && ((uint)argv > 0)) { | ||
69 | my_initrd_start = (unsigned int)argc; | ||
70 | my_initrd_size = (unsigned int)argv; | ||
71 | } | ||
72 | |||
73 | /* First argv is ignored. | ||
74 | */ | ||
75 | prom_argc = 3; | ||
76 | prom_argv = csb_arg; | ||
77 | prom_envp = csb_env; | ||
78 | csb_arg[1] = arg1; | ||
79 | csb_arg[2] = arg2; | ||
80 | csb_env[0] = env1; | ||
81 | |||
82 | mips_machgroup = MACH_GROUP_ALCHEMY; | ||
83 | mips_machtype = MACH_CSB250; | ||
84 | |||
85 | prom_init_cmdline(); | ||
86 | memsize_str = prom_getenv("memsize"); | ||
87 | if (!memsize_str) { | ||
88 | memsize = 0x02000000; | ||
89 | } else { | ||
90 | memsize = simple_strtol(memsize_str, NULL, 0); | ||
91 | } | ||
92 | add_memory_region(0, memsize, BOOT_MEM_RAM); | ||
93 | return 0; | ||
94 | } | ||