diff options
Diffstat (limited to 'drivers/mtd/maps/sharpsl-flash.c')
| -rw-r--r-- | drivers/mtd/maps/sharpsl-flash.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/drivers/mtd/maps/sharpsl-flash.c b/drivers/mtd/maps/sharpsl-flash.c deleted file mode 100644 index b392f096c706..000000000000 --- a/drivers/mtd/maps/sharpsl-flash.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * 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", - } -}; - -static 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"); |