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 d76d598..0000000 --- a/drivers/mtd/maps/beech-mtd.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * $Id: beech-mtd.c,v 1.11 2005/11/07 11:14:26 gleixner Exp $ - * - * drivers/mtd/maps/beech-mtd.c MTD mappings and partition tables for - * IBM 405LP Beech 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (C) 2002, International Business Machines Corporation - * All Rights Reserved. - * - * Bishop Brock - * IBM Research, Austin Center for Low-Power Computing - * bcbrock@us.ibm.com - * March 2002 - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/init.h> - -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/partitions.h> - -#include <asm/io.h> -#include <asm/ibm4xx.h> - -#define NAME "Beech Linux Flash" -#define PADDR BEECH_BIGFLASH_PADDR -#define SIZE BEECH_BIGFLASH_SIZE -#define BUSWIDTH 1 - -/* Flash memories on these boards are memory resources, accessed big-endian. */ - - -static struct map_info beech_mtd_map = { - .name = NAME, - .size = SIZE, - .bankwidth = BUSWIDTH, - .phys = PADDR -}; - -static struct mtd_info *beech_mtd; - -static struct mtd_partition beech_partitions[2] = { - { - .name = "Linux Kernel", - .size = BEECH_KERNEL_SIZE, - .offset = BEECH_KERNEL_OFFSET - }, { - .name = "Free Area", - .size = BEECH_FREE_AREA_SIZE, - .offset = BEECH_FREE_AREA_OFFSET - } -}; - -static int __init -init_beech_mtd(void) -{ - int err; - - printk("%s: 0x%08x at 0x%08x\n", NAME, SIZE, PADDR); - - beech_mtd_map.virt = ioremap(PADDR, SIZE); - - if (!beech_mtd_map.virt) { - printk("%s: failed to ioremap 0x%x\n", NAME, PADDR); - return -EIO; - } - - simple_map_init(&beech_mtd_map); - - printk("%s: probing %d-bit flash bus\n", NAME, BUSWIDTH * 8); - beech_mtd = do_map_probe("cfi_probe", &beech_mtd_map); - - if (!beech_mtd) { - iounmap(beech_mtd_map.virt); - return -ENXIO; - } - - beech_mtd->owner = THIS_MODULE; - - err = add_mtd_partitions(beech_mtd, beech_partitions, 2); - if (err) { - printk("%s: add_mtd_partitions failed\n", NAME); - iounmap(beech_mtd_map.virt); - } - - return err; -} - -static void __exit -cleanup_beech_mtd(void) -{ - if (beech_mtd) { - del_mtd_partitions(beech_mtd); - map_destroy(beech_mtd); - iounmap((void *) beech_mtd_map.virt); - } -} - -module_init(init_beech_mtd); -module_exit(cleanup_beech_mtd); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Bishop Brock <bcbrock@us.ibm.com>"); -MODULE_DESCRIPTION("MTD map and partitions for IBM 405LP Beech boards"); |
