aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/mtd
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/maps/Kconfig16
-rw-r--r--drivers/mtd/maps/Makefile2
-rw-r--r--drivers/mtd/maps/arctic-mtd.c145
-rw-r--r--drivers/mtd/maps/beech-mtd.c122
4 files changed, 0 insertions, 285 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index d990d8141ef5..aab5506adfab 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -358,22 +358,6 @@ config MTD_CFI_FLAGADM
358 Mapping for the Flaga digital module. If you don't have one, ignore 358 Mapping for the Flaga digital module. If you don't have one, ignore
359 this setting. 359 this setting.
360 360
361config MTD_BEECH
362 tristate "CFI Flash device mapped on IBM 405LP Beech"
363 depends on MTD_CFI && BEECH
364 help
365 This enables access routines for the flash chips on the IBM
366 405LP Beech board. If you have one of these boards and would like
367 to use the flash chips on it, say 'Y'.
368
369config MTD_ARCTIC
370 tristate "CFI Flash device mapped on IBM 405LP Arctic"
371 depends on MTD_CFI && ARCTIC2
372 help
373 This enables access routines for the flash chips on the IBM 405LP
374 Arctic board. If you have one of these boards and would like to
375 use the flash chips on it, say 'Y'.
376
377config MTD_WALNUT 361config MTD_WALNUT
378 tristate "Flash device mapped on IBM 405GP Walnut" 362 tristate "Flash device mapped on IBM 405GP Walnut"
379 depends on MTD_JEDECPROBE && WALNUT 363 depends on MTD_JEDECPROBE && WALNUT
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index de036c5e6139..3acbb5d01ca4 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -58,8 +58,6 @@ obj-$(CONFIG_MTD_NETtel) += nettel.o
58obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o 58obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o
59obj-$(CONFIG_MTD_EBONY) += ebony.o 59obj-$(CONFIG_MTD_EBONY) += ebony.o
60obj-$(CONFIG_MTD_OCOTEA) += ocotea.o 60obj-$(CONFIG_MTD_OCOTEA) += ocotea.o
61obj-$(CONFIG_MTD_BEECH) += beech-mtd.o
62obj-$(CONFIG_MTD_ARCTIC) += arctic-mtd.o
63obj-$(CONFIG_MTD_WALNUT) += walnut.o 61obj-$(CONFIG_MTD_WALNUT) += walnut.o
64obj-$(CONFIG_MTD_H720X) += h720x-flash.o 62obj-$(CONFIG_MTD_H720X) += h720x-flash.o
65obj-$(CONFIG_MTD_SBC8240) += sbc8240.o 63obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
diff --git a/drivers/mtd/maps/arctic-mtd.c b/drivers/mtd/maps/arctic-mtd.c
deleted file mode 100644
index 2cc902436275..000000000000
--- a/drivers/mtd/maps/arctic-mtd.c
+++ /dev/null
@@ -1,145 +0,0 @@
1/*
2 * $Id: arctic-mtd.c,v 1.14 2005/11/07 11:14:26 gleixner Exp $
3 *
4 * drivers/mtd/maps/arctic-mtd.c MTD mappings and partition tables for
5 * IBM 405LP Arctic 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 * modified for Arctic by,
30 * David Gibson
31 * IBM OzLabs, Canberra, Australia
32 * <arctic@gibson.dropbear.id.au>
33 */
34
35#include <linux/kernel.h>
36#include <linux/module.h>
37#include <linux/types.h>
38#include <linux/init.h>
39
40#include <linux/mtd/mtd.h>
41#include <linux/mtd/map.h>
42#include <linux/mtd/partitions.h>
43
44#include <asm/io.h>
45#include <asm/ibm4xx.h>
46
47/*
48 * 0 : 0xFE00 0000 - 0xFEFF FFFF : Filesystem 1 (16MiB)
49 * 1 : 0xFF00 0000 - 0xFF4F FFFF : kernel (5.12MiB)
50 * 2 : 0xFF50 0000 - 0xFFF5 FFFF : Filesystem 2 (10.624MiB) (if non-XIP)
51 * 3 : 0xFFF6 0000 - 0xFFFF FFFF : PIBS Firmware (640KiB)
52 */
53
54#define FFS1_SIZE 0x01000000 /* 16MiB */
55#define KERNEL_SIZE 0x00500000 /* 5.12MiB */
56#define FFS2_SIZE 0x00a60000 /* 10.624MiB */
57#define FIRMWARE_SIZE 0x000a0000 /* 640KiB */
58
59
60#define NAME "Arctic Linux Flash"
61#define PADDR SUBZERO_BOOTFLASH_PADDR
62#define BUSWIDTH 2
63#define SIZE SUBZERO_BOOTFLASH_SIZE
64#define PARTITIONS 4
65
66/* Flash memories on these boards are memory resources, accessed big-endian. */
67
68{
69 /* do nothing for now */
70}
71
72static struct map_info arctic_mtd_map = {
73 .name = NAME,
74 .size = SIZE,
75 .bankwidth = BUSWIDTH,
76 .phys = PADDR,
77};
78
79static struct mtd_info *arctic_mtd;
80
81static struct mtd_partition arctic_partitions[PARTITIONS] = {
82 { .name = "Filesystem",
83 .size = FFS1_SIZE,
84 .offset = 0,},
85 { .name = "Kernel",
86 .size = KERNEL_SIZE,
87 .offset = FFS1_SIZE,},
88 { .name = "Filesystem",
89 .size = FFS2_SIZE,
90 .offset = FFS1_SIZE + KERNEL_SIZE,},
91 { .name = "Firmware",
92 .size = FIRMWARE_SIZE,
93 .offset = SUBZERO_BOOTFLASH_SIZE - FIRMWARE_SIZE,},
94};
95
96static int __init
97init_arctic_mtd(void)
98{
99 int err;
100
101 printk("%s: 0x%08x at 0x%08x\n", NAME, SIZE, PADDR);
102
103 arctic_mtd_map.virt = ioremap(PADDR, SIZE);
104
105 if (!arctic_mtd_map.virt) {
106 printk("%s: failed to ioremap 0x%x\n", NAME, PADDR);
107 return -EIO;
108 }
109 simple_map_init(&arctic_mtd_map);
110
111 printk("%s: probing %d-bit flash bus\n", NAME, BUSWIDTH * 8);
112 arctic_mtd = do_map_probe("cfi_probe", &arctic_mtd_map);
113
114 if (!arctic_mtd) {
115 iounmap(arctic_mtd_map.virt);
116 return -ENXIO;
117 }
118
119 arctic_mtd->owner = THIS_MODULE;
120
121 err = add_mtd_partitions(arctic_mtd, arctic_partitions, PARTITIONS);
122 if (err) {
123 printk("%s: add_mtd_partitions failed\n", NAME);
124 iounmap(arctic_mtd_map.virt);
125 }
126
127 return err;
128}
129
130static void __exit
131cleanup_arctic_mtd(void)
132{
133 if (arctic_mtd) {
134 del_mtd_partitions(arctic_mtd);
135 map_destroy(arctic_mtd);
136 iounmap((void *) arctic_mtd_map.virt);
137 }
138}
139
140module_init(init_arctic_mtd);
141module_exit(cleanup_arctic_mtd);
142
143MODULE_LICENSE("GPL");
144MODULE_AUTHOR("David Gibson <arctic@gibson.dropbear.id.au>");
145MODULE_DESCRIPTION("MTD map and partitions for IBM 405LP Arctic boards");
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
51static struct map_info beech_mtd_map = {
52 .name = NAME,
53 .size = SIZE,
54 .bankwidth = BUSWIDTH,
55 .phys = PADDR
56};
57
58static struct mtd_info *beech_mtd;
59
60static 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
72static int __init
73init_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
107static void __exit
108cleanup_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
117module_init(init_beech_mtd);
118module_exit(cleanup_beech_mtd);
119
120MODULE_LICENSE("GPL");
121MODULE_AUTHOR("Bishop Brock <bcbrock@us.ibm.com>");
122MODULE_DESCRIPTION("MTD map and partitions for IBM 405LP Beech boards");
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-15 03:37:57 -0500