diff options
Diffstat (limited to 'drivers/mtd/maps/beech-mtd.c')
-rw-r--r-- | drivers/mtd/maps/beech-mtd.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/drivers/mtd/maps/beech-mtd.c b/drivers/mtd/maps/beech-mtd.c deleted file mode 100644 index d76d5981b863..000000000000 --- a/drivers/mtd/maps/beech-mtd.c +++ /dev/null | |||
@@ -1,122 +0,0 @@ | |||
1 | /* | ||
2 | * $Id: beech-mtd.c,v 1.11 2005/11/07 11:14:26 gleixner Exp $ | ||
3 | * | ||
4 | * drivers/mtd/maps/beech-mtd.c MTD mappings and partition tables for | ||
5 | * IBM 405LP Beech boards. | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License as published by | ||
9 | * the Free Software Foundation; either version 2 of the License, or | ||
10 | * (at your option) any later version. | ||
11 | * | ||
12 | * This program is distributed in the hope that it will be useful, | ||
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
15 | * GNU General Public License for more details. | ||
16 | * | ||
17 | * You should have received a copy of the GNU General Public License | ||
18 | * along with this program; if not, write to the Free Software | ||
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
20 | * | ||
21 | * Copyright (C) 2002, International Business Machines Corporation | ||
22 | * All Rights Reserved. | ||
23 | * | ||
24 | * Bishop Brock | ||
25 | * IBM Research, Austin Center for Low-Power Computing | ||
26 | * bcbrock@us.ibm.com | ||
27 | * March 2002 | ||
28 | * | ||
29 | */ | ||
30 | |||
31 | #include <linux/kernel.h> | ||
32 | #include <linux/module.h> | ||
33 | #include <linux/types.h> | ||
34 | #include <linux/init.h> | ||
35 | |||
36 | #include <linux/mtd/mtd.h> | ||
37 | #include <linux/mtd/map.h> | ||
38 | #include <linux/mtd/partitions.h> | ||
39 | |||
40 | #include <asm/io.h> | ||
41 | #include <asm/ibm4xx.h> | ||
42 | |||
43 | #define NAME "Beech Linux Flash" | ||
44 | #define PADDR BEECH_BIGFLASH_PADDR | ||
45 | #define SIZE BEECH_BIGFLASH_SIZE | ||
46 | #define BUSWIDTH 1 | ||
47 | |||
48 | /* Flash memories on these boards are memory resources, accessed big-endian. */ | ||
49 | |||
50 | |||
51 | static struct map_info beech_mtd_map = { | ||
52 | .name = NAME, | ||
53 | .size = SIZE, | ||
54 | .bankwidth = BUSWIDTH, | ||
55 | .phys = PADDR | ||
56 | }; | ||
57 | |||
58 | static struct mtd_info *beech_mtd; | ||
59 | |||
60 | static struct mtd_partition beech_partitions[2] = { | ||
61 | { | ||
62 | .name = "Linux Kernel", | ||
63 | .size = BEECH_KERNEL_SIZE, | ||
64 | .offset = BEECH_KERNEL_OFFSET | ||
65 | }, { | ||
66 | .name = "Free Area", | ||
67 | .size = BEECH_FREE_AREA_SIZE, | ||
68 | .offset = BEECH_FREE_AREA_OFFSET | ||
69 | } | ||
70 | }; | ||
71 | |||
72 | static int __init | ||
73 | init_beech_mtd(void) | ||
74 | { | ||
75 | int err; | ||
76 | |||
77 | printk("%s: 0x%08x at 0x%08x\n", NAME, SIZE, PADDR); | ||
78 | |||
79 | beech_mtd_map.virt = ioremap(PADDR, SIZE); | ||
80 | |||
81 | if (!beech_mtd_map.virt) { | ||
82 | printk("%s: failed to ioremap 0x%x\n", NAME, PADDR); | ||
83 | return -EIO; | ||
84 | } | ||
85 | |||
86 | simple_map_init(&beech_mtd_map); | ||
87 | |||
88 | printk("%s: probing %d-bit flash bus\n", NAME, BUSWIDTH * 8); | ||
89 | beech_mtd = do_map_probe("cfi_probe", &beech_mtd_map); | ||
90 | |||
91 | if (!beech_mtd) { | ||
92 | iounmap(beech_mtd_map.virt); | ||
93 | return -ENXIO; | ||
94 | } | ||
95 | |||
96 | beech_mtd->owner = THIS_MODULE; | ||
97 | |||
98 | err = add_mtd_partitions(beech_mtd, beech_partitions, 2); | ||
99 | if (err) { | ||
100 | printk("%s: add_mtd_partitions failed\n", NAME); | ||
101 | iounmap(beech_mtd_map.virt); | ||
102 | } | ||
103 | |||
104 | return err; | ||
105 | } | ||
106 | |||
107 | static void __exit | ||
108 | cleanup_beech_mtd(void) | ||
109 | { | ||
110 | if (beech_mtd) { | ||
111 | del_mtd_partitions(beech_mtd); | ||
112 | map_destroy(beech_mtd); | ||
113 | iounmap((void *) beech_mtd_map.virt); | ||
114 | } | ||
115 | } | ||
116 | |||
117 | module_init(init_beech_mtd); | ||
118 | module_exit(cleanup_beech_mtd); | ||
119 | |||
120 | MODULE_LICENSE("GPL"); | ||
121 | MODULE_AUTHOR("Bishop Brock <bcbrock@us.ibm.com>"); | ||
122 | MODULE_DESCRIPTION("MTD map and partitions for IBM 405LP Beech boards"); | ||