/*
* Flash memory access on iPAQ Handhelds (either SA1100 or PXA250 based)
- *
+ *
* (C) 2000 Nicolas Pitre <nico@cam.org>
* (C) 2002 Hewlett-Packard Company <jamey.hicks@hp.com>
* (C) 2003 Christian Pellegrin <chri@ascensit.com>, <chri@infis.univ.ts.it>: concatenation of multiple flashes
- *
- * $Id: ipaq-flash.c,v 1.3 2004/11/04 13:24:15 gleixner Exp $
+ *
+ * $Id: ipaq-flash.c,v 1.5 2005/11/07 11:14:27 gleixner Exp $
*/
#include <linux/config.h>
#ifndef CONFIG_LAB
mask_flags: MTD_WRITEABLE, /* force read-only */
#endif
- },
+ },
{
name: "H3XXX root jffs2",
#ifndef CONFIG_LAB
static void h3xxx_set_vpp(struct map_info *map, int vpp)
{
static int nest = 0;
-
+
spin_lock(&ipaq_vpp_lock);
if (vpp)
nest++;
SA1100_CS3_PHYS,
SA1100_CS4_PHYS,
SA1100_CS5_PHYS,
-#else
+#else
PXA_CS0_PHYS,
PXA_CS1_PHYS,
PXA_CS2_PHYS,
/* Default flash bankwidth */
// ipaq_map.bankwidth = (MSC0 & MSC_RBW) ? 2 : 4;
-
+
if (machine_is_h1900())
{
/* For our intents, the h1900 is not a real iPAQ, so we special-case it. */
else
for(i=0; i<MAX_IPAQ_CS; i++)
ipaq_map[i].bankwidth = 4;
-
+
/*
* Static partition definition selection
*/
ipaq_map[i].size = h3xxx_max_flash_size;
ipaq_map[i].set_vpp = h3xxx_set_vpp;
ipaq_map[i].phys = cs_phys[i];
- ipaq_map[i].virt = __ioremap(cs_phys[i], 0x04000000, 0, 1);
+ ipaq_map[i].virt = ioremap(cs_phys[i], 0x04000000);
if (machine_is_h3100 () || machine_is_h1900())
ipaq_map[i].bankwidth = 2;
}
nb_parts = ARRAY_SIZE(jornada_partitions);
ipaq_map[0].size = jornada_max_flash_size;
ipaq_map[0].set_vpp = jornada56x_set_vpp;
- ipaq_map[0].virt = (__u32)__ioremap(0x0, 0x04000000, 0, 1);
+ ipaq_map[0].virt = (__u32)ioremap(0x0, 0x04000000);
}
#endif
#ifdef CONFIG_SA1100_JORNADA720
return -ENXIO;
} else
printk(KERN_NOTICE "iPAQ flash: found %d bytes\n", my_sub_mtd[i]->size);
-
+
/* do we really need this debugging? --joshua 20030703 */
// printk("my_sub_mtd[%d]=%p\n", i, my_sub_mtd[i]);
my_sub_mtd[i]->owner = THIS_MODULE;
#else
mymtd = my_sub_mtd[0];
- /*
+ /*
*In the very near future, command line partition parsing
* will use the device name as 'mtd-id' instead of a value
* passed to the parse_cmdline_partitions() routine. Since
- * the bootldr says 'ipaq', make sure it continues to work.
+ * the bootldr says 'ipaq', make sure it continues to work.
*/
mymtd->name = "ipaq";
*/
i = parse_mtd_partitions(mymtd, part_probes, &parsed_parts, 0);
-
+
if (i > 0) {
nb_parts = parsed_nr_parts = i;
parts = parsed_parts;
#endif
map_destroy(mymtd);
#ifdef CONFIG_MTD_CONCAT
- for(i=0; i<MAX_IPAQ_CS; i++)
+ for(i=0; i<MAX_IPAQ_CS; i++)
#else
- for(i=1; i<MAX_IPAQ_CS; i++)
-#endif
+ for(i=1; i<MAX_IPAQ_CS; i++)
+#endif
{
if (my_sub_mtd[i])
map_destroy(my_sub_mtd[i]);
}
- if (parsed_parts)
- kfree(parsed_parts);
+ kfree(parsed_parts);
}
}
ipaq_map[0].size = 0x80000;
ipaq_map[0].set_vpp = h3xxx_set_vpp;
ipaq_map[0].phys = 0x0;
- ipaq_map[0].virt = __ioremap(0x0, 0x04000000, 0, 1);
+ ipaq_map[0].virt = ioremap(0x0, 0x04000000);
ipaq_map[0].bankwidth = 2;
-
+
printk(KERN_NOTICE "iPAQ flash: probing %d-bit flash bus, window=%lx with JEDEC.\n", ipaq_map[0].bankwidth*8, ipaq_map[0].virt);
mymtd = do_map_probe("jedec_probe", &ipaq_map[0]);
if (!mymtd)
return -ENODEV;
add_mtd_device(mymtd);
printk(KERN_NOTICE "iPAQ flash: registered h1910 flash\n");
-
+
return 0;
}