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Diffstat (limited to 'drivers/mtd/maps/h720x-flash.c')
-rw-r--r--drivers/mtd/maps/h720x-flash.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/drivers/mtd/maps/h720x-flash.c b/drivers/mtd/maps/h720x-flash.c
deleted file mode 100644
index 8ed6cb4..0000000
--- a/drivers/mtd/maps/h720x-flash.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Flash memory access on Hynix GMS30C7201/HMS30C7202 based
- * evaluation boards
- *
- * (C) 2002 Jungjun Kim <jungjun.kim@hynix.com>
- * 2003 Thomas Gleixner <tglx@linutronix.de>
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <mach/hardware.h>
-#include <asm/io.h>
-
-static struct mtd_info *mymtd;
-
-static struct map_info h720x_map = {
- .name = "H720X",
- .bankwidth = 4,
- .size = H720X_FLASH_SIZE,
- .phys = H720X_FLASH_PHYS,
-};
-
-static struct mtd_partition h720x_partitions[] = {
- {
- .name = "ArMon",
- .size = 0x00080000,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "Env",
- .size = 0x00040000,
- .offset = 0x00080000,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "Kernel",
- .size = 0x00180000,
- .offset = 0x000c0000,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "Ramdisk",
- .size = 0x00400000,
- .offset = 0x00240000,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "jffs2",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND
- }
-};
-
-#define NUM_PARTITIONS ARRAY_SIZE(h720x_partitions)
-
-/*
- * Initialize FLASH support
- */
-static int __init h720x_mtd_init(void)
-{
- h720x_map.virt = ioremap(h720x_map.phys, h720x_map.size);
-
- if (!h720x_map.virt) {
- printk(KERN_ERR "H720x-MTD: ioremap failed\n");
- return -EIO;
- }
-
- simple_map_init(&h720x_map);
-
- // Probe for flash bankwidth 4
- printk (KERN_INFO "H720x-MTD probing 32bit FLASH\n");
- mymtd = do_map_probe("cfi_probe", &h720x_map);
- if (!mymtd) {
- printk (KERN_INFO "H720x-MTD probing 16bit FLASH\n");
- // Probe for bankwidth 2
- h720x_map.bankwidth = 2;
- mymtd = do_map_probe("cfi_probe", &h720x_map);
- }
-
- if (mymtd) {
- mymtd->owner = THIS_MODULE;
-
- mtd_device_parse_register(mymtd, NULL, NULL,
- h720x_partitions, NUM_PARTITIONS);
- return 0;
- }
-
- iounmap((void *)h720x_map.virt);
- return -ENXIO;
-}
-
-/*
- * Cleanup
- */
-static void __exit h720x_mtd_cleanup(void)
-{
-
- if (mymtd) {
- mtd_device_unregister(mymtd);
- map_destroy(mymtd);
- }
-
- if (h720x_map.virt) {
- iounmap((void *)h720x_map.virt);
- h720x_map.virt = 0;
- }
-}
-
-
-module_init(h720x_mtd_init);
-module_exit(h720x_mtd_cleanup);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>");
-MODULE_DESCRIPTION("MTD map driver for Hynix evaluation boards");
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