diff options
Diffstat (limited to 'drivers/mtd/maps/dbox2-flash.c')
| -rw-r--r-- | drivers/mtd/maps/dbox2-flash.c | 123 | 
1 files changed, 0 insertions, 123 deletions
diff --git a/drivers/mtd/maps/dbox2-flash.c b/drivers/mtd/maps/dbox2-flash.c deleted file mode 100644 index cfacfa6f45d..00000000000 --- a/drivers/mtd/maps/dbox2-flash.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * D-Box 2 flash driver - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <asm/io.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/partitions.h> -#include <linux/errno.h> - -/* partition_info gives details on the logical partitions that the split the - * single flash device into. If the size if zero we use up to the end of the - * device. */ -static struct mtd_partition partition_info[]= { -	{ -	.name		= "BR bootloader", -	.size		= 128 * 1024, -	.offset		= 0, -	.mask_flags	= MTD_WRITEABLE -	}, -	{ -	.name		= "FLFS (U-Boot)", -	.size		= 128 * 1024, -	.offset		= MTDPART_OFS_APPEND, -	.mask_flags	= 0 -	}, -	{ -	.name		= "Root (SquashFS)", -	.size		= 7040 * 1024, -	.offset		= MTDPART_OFS_APPEND, -	.mask_flags	= 0 -	}, -	{ -	.name		= "var (JFFS2)", -	.size		= 896 * 1024, -	.offset		= MTDPART_OFS_APPEND, -	.mask_flags	= 0 -	}, -	{ -	.name		= "Flash without bootloader", -	.size		= MTDPART_SIZ_FULL, -	.offset		= 128 * 1024, -	.mask_flags	= 0 -	}, -	{ -	.name		= "Complete Flash", -	.size		= MTDPART_SIZ_FULL, -	.offset		= 0, -	.mask_flags	= MTD_WRITEABLE -	} -}; - -#define NUM_PARTITIONS ARRAY_SIZE(partition_info) - -#define WINDOW_ADDR 0x10000000 -#define WINDOW_SIZE 0x800000 - -static struct mtd_info *mymtd; - - -struct map_info dbox2_flash_map = { -	.name		= "D-Box 2 flash memory", -	.size		= WINDOW_SIZE, -	.bankwidth	= 4, -	.phys		= WINDOW_ADDR, -}; - -static int __init init_dbox2_flash(void) -{ -       	printk(KERN_NOTICE "D-Box 2 flash driver (size->0x%X mem->0x%X)\n", WINDOW_SIZE, WINDOW_ADDR); -	dbox2_flash_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE); - -	if (!dbox2_flash_map.virt) { -		printk("Failed to ioremap\n"); -		return -EIO; -	} -	simple_map_init(&dbox2_flash_map); - -	// Probe for dual Intel 28F320 or dual AMD -	mymtd = do_map_probe("cfi_probe", &dbox2_flash_map); -	if (!mymtd) { -	    // Probe for single Intel 28F640 -	    dbox2_flash_map.bankwidth = 2; - -	    mymtd = do_map_probe("cfi_probe", &dbox2_flash_map); -	} - -	if (mymtd) { -		mymtd->owner = THIS_MODULE; - -                /* Create MTD devices for each partition. */ -	        add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS); - -		return 0; -	} - -	iounmap((void *)dbox2_flash_map.virt); -	return -ENXIO; -} - -static void __exit cleanup_dbox2_flash(void) -{ -	if (mymtd) { -		del_mtd_partitions(mymtd); -		map_destroy(mymtd); -	} -	if (dbox2_flash_map.virt) { -		iounmap((void *)dbox2_flash_map.virt); -		dbox2_flash_map.virt = 0; -	} -} - -module_init(init_dbox2_flash); -module_exit(cleanup_dbox2_flash); - - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Kári Davíðsson <kd@flaga.is>, Bastian Blank <waldi@tuxbox.org>, Alexander Wild <wild@te-elektronik.com>"); -MODULE_DESCRIPTION("MTD map driver for D-Box 2 board");  | 
