diff options
| author | Richard Purdie <rpurdie@rpsys.net> | 2005-03-21 01:10:24 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-05-23 13:03:24 +0200 |
| commit | ba38069875a365a33b9b56e42dfdb71b5ce7a3a4 (patch) | |
| tree | cedbbcf8107f8cf6cbdecdbcbb3b719bb1a90976 /drivers/mtd/maps | |
| parent | [JFFS2] Prevent deadlock when flushing write buffer (diff) | |
| download | linux-ba38069875a365a33b9b56e42dfdb71b5ce7a3a4.tar.xz linux-ba38069875a365a33b9b56e42dfdb71b5ce7a3a4.zip | |
[MTD] Add support for more SharpSL machines and fix missing mapping init
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/mtd/maps')
| -rw-r--r-- | drivers/mtd/maps/sharpsl-flash.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/mtd/maps/sharpsl-flash.c b/drivers/mtd/maps/sharpsl-flash.c index b3b39cb7c608..c643d4c5124d 100644 --- a/drivers/mtd/maps/sharpsl-flash.c +++ b/drivers/mtd/maps/sharpsl-flash.c @@ -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); |