59018b6d2a
Once upon a time, the MTD repository was using CVS. This patch therefore removes all usages of the no longer updated CVS keywords from the MTD code. This also includes code that printed them to the user. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
116 lines
2.9 KiB
C
116 lines
2.9 KiB
C
/*
|
|
* sharpsl-flash.c
|
|
*
|
|
* Copyright (C) 2001 Lineo Japan, Inc.
|
|
* Copyright (C) 2002 SHARP
|
|
*
|
|
* based on rpxlite.c,v 1.15 2001/10/02 15:05:14 dwmw2 Exp
|
|
* Handle mapping of the flash on the RPX Lite and CLLF boards
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/types.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/map.h>
|
|
#include <linux/mtd/partitions.h>
|
|
#include <asm/io.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#define WINDOW_ADDR 0x00000000
|
|
#define WINDOW_SIZE 0x00800000
|
|
#define BANK_WIDTH 2
|
|
|
|
static struct mtd_info *mymtd;
|
|
|
|
struct map_info sharpsl_map = {
|
|
.name = "sharpsl-flash",
|
|
.size = WINDOW_SIZE,
|
|
.bankwidth = BANK_WIDTH,
|
|
.phys = WINDOW_ADDR
|
|
};
|
|
|
|
static struct mtd_partition sharpsl_partitions[1] = {
|
|
{
|
|
name: "Boot PROM Filesystem",
|
|
}
|
|
};
|
|
|
|
int __init init_sharpsl(void)
|
|
{
|
|
struct mtd_partition *parts;
|
|
int nb_parts = 0;
|
|
char *part_type = "static";
|
|
|
|
printk(KERN_NOTICE "Sharp SL series flash device: %x at %x\n",
|
|
WINDOW_SIZE, WINDOW_ADDR);
|
|
sharpsl_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
|
|
if (!sharpsl_map.virt) {
|
|
printk("Failed to ioremap\n");
|
|
return -EIO;
|
|
}
|
|
|
|
simple_map_init(&sharpsl_map);
|
|
|
|
mymtd = do_map_probe("map_rom", &sharpsl_map);
|
|
if (!mymtd) {
|
|
iounmap(sharpsl_map.virt);
|
|
return -ENXIO;
|
|
}
|
|
|
|
mymtd->owner = THIS_MODULE;
|
|
|
|
if (machine_is_corgi() || machine_is_shepherd() || machine_is_husky()
|
|
|| machine_is_poodle()) {
|
|
sharpsl_partitions[0].size=0x006d0000;
|
|
sharpsl_partitions[0].offset=0x00120000;
|
|
} else if (machine_is_tosa()) {
|
|
sharpsl_partitions[0].size=0x006a0000;
|
|
sharpsl_partitions[0].offset=0x00160000;
|
|
} else if (machine_is_spitz() || machine_is_akita() || machine_is_borzoi()) {
|
|
sharpsl_partitions[0].size=0x006b0000;
|
|
sharpsl_partitions[0].offset=0x00140000;
|
|
} else {
|
|
map_destroy(mymtd);
|
|
iounmap(sharpsl_map.virt);
|
|
return -ENODEV;
|
|
}
|
|
|
|
parts = sharpsl_partitions;
|
|
nb_parts = ARRAY_SIZE(sharpsl_partitions);
|
|
|
|
printk(KERN_NOTICE "Using %s partition definition\n", part_type);
|
|
add_mtd_partitions(mymtd, parts, nb_parts);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void __exit cleanup_sharpsl(void)
|
|
{
|
|
if (mymtd) {
|
|
del_mtd_partitions(mymtd);
|
|
map_destroy(mymtd);
|
|
}
|
|
if (sharpsl_map.virt) {
|
|
iounmap(sharpsl_map.virt);
|
|
sharpsl_map.virt = 0;
|
|
}
|
|
}
|
|
|
|
module_init(init_sharpsl);
|
|
module_exit(cleanup_sharpsl);
|
|
|
|
MODULE_LICENSE("GPL");
|
|
MODULE_AUTHOR("SHARP (Original: Arnold Christensen <AKC@pel.dk>)");
|
|
MODULE_DESCRIPTION("MTD map driver for SHARP SL series");
|