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[MTD] Add support for more SharpSL machines and fix missing mapping init

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Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Richard Purdie 2005-03-21 00:10:24 +00:00 committed by Thomas Gleixner
parent 3cceb9f6cf
commit ba38069875
1 changed files with 20 additions and 6 deletions
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26
drivers/mtd/maps/sharpsl-flash.c
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@ -4,7 +4,7 @@
* Copyright (C) 2001 Lineo Japan, Inc.
* Copyright (C) 2002 SHARP
*
* $Id: sharpsl-flash.c,v 1.2 2004/11/24 20:38:06 rpurdie Exp $
* $Id: sharpsl-flash.c,v 1.3 2005/03/21 00:10:21 rpurdie Exp $
*
* 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
@ -24,13 +24,14 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <asm/io.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 0x01000000
#define WINDOW_SIZE 0x00800000
#define BANK_WIDTH 2
static struct mtd_info *mymtd;
@ -44,9 +45,7 @@ struct map_info sharpsl_map = {
static struct mtd_partition sharpsl_partitions[1] = {
{
name: "Filesystem",
size: 0x006d0000,
offset: 0x00120000
name: "Boot PROM Filesystem",
}
};
@ -64,6 +63,9 @@ int __init init_sharpsl(void)
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);
@ -72,6 +74,18 @@ int __init init_sharpsl(void)
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()) {
sharpsl_partitions[0].size=0x006b0000;
sharpsl_partitions[0].offset=0x00140000;
} else
return -ENODEV;
parts = sharpsl_partitions;
nb_parts = NB_OF(sharpsl_partitions);