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-rw-r--r--arch/mips/au1000/mtx-1/platform.c51
-rw-r--r--drivers/mtd/maps/Kconfig7
-rw-r--r--drivers/mtd/maps/Makefile1
-rw-r--r--drivers/mtd/maps/mtx-1_flash.c95
4 files changed, 50 insertions, 104 deletions
diff --git a/arch/mips/au1000/mtx-1/platform.c b/arch/mips/au1000/mtx-1/platform.c
index 9807be3..8b5914d 100644
--- a/arch/mips/au1000/mtx-1/platform.c
+++ b/arch/mips/au1000/mtx-1/platform.c
@@ -24,6 +24,9 @@
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <mtd/mtd-abi.h>
static struct gpio_keys_button mtx1_gpio_button[] = {
{
@@ -85,10 +88,56 @@ static struct platform_device mtx1_gpio_leds = {
}
};
+static struct mtd_partition mtx1_mtd_partitions[] = {
+ {
+ .name = "filesystem",
+ .size = 0x01C00000,
+ .offset = 0,
+ },
+ {
+ .name = "yamon",
+ .size = 0x00100000,
+ .offset = MTDPART_OFS_APPEND,
+ .mask_flags = MTD_WRITEABLE,
+ },
+ {
+ .name = "kernel",
+ .size = 0x002c0000,
+ .offset = MTDPART_OFS_APPEND,
+ },
+ {
+ .name = "yamon env",
+ .size = 0x00040000,
+ .offset = MTDPART_OFS_APPEND,
+ },
+};
+
+static struct physmap_flash_data mtx1_flash_data = {
+ .width = 4,
+ .nr_parts = 4,
+ .parts = mtx1_mtd_partitions,
+};
+
+static struct resource mtx1_mtd_resource = {
+ .start = 0x1e000000,
+ .end = 0x1fffffff,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device mtx1_mtd = {
+ .name = "physmap-flash",
+ .dev = {
+ .platform_data = &mtx1_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &mtx1_mtd_resource,
+};
+
static struct __initdata platform_device * mtx1_devs[] = {
&mtx1_gpio_leds,
&mtx1_wdt,
- &mtx1_button
+ &mtx1_button,
+ &mtx1_mtd,
};
static int __init mtx1_register_devices(void)
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 17bc87a..d2fbc29 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -258,13 +258,6 @@ config MTD_ALCHEMY
help
Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
-config MTD_MTX1
- tristate "4G Systems MTX-1 Flash device"
- depends on MIPS_MTX1 && MTD_CFI
- help
- Flash memory access on 4G Systems MTX-1 Board. If you have one of
- these boards and would like to use the flash chips on it, say 'Y'.
-
config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC"
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 957fb5f..c6ce867 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -65,5 +65,4 @@ obj-$(CONFIG_MTD_DMV182) += dmv182.o
obj-$(CONFIG_MTD_SHARP_SL) += sharpsl-flash.o
obj-$(CONFIG_MTD_PLATRAM) += plat-ram.o
obj-$(CONFIG_MTD_OMAP_NOR) += omap_nor.o
-obj-$(CONFIG_MTD_MTX1) += mtx-1_flash.o
obj-$(CONFIG_MTD_INTEL_VR_NOR) += intel_vr_nor.o
diff --git a/drivers/mtd/maps/mtx-1_flash.c b/drivers/mtd/maps/mtx-1_flash.c
deleted file mode 100644
index 2a8fde9..0000000
--- a/drivers/mtd/maps/mtx-1_flash.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Flash memory access on 4G Systems MTX-1 boards
- *
- * $Id: mtx-1_flash.c,v 1.2 2005/11/07 11:14:27 gleixner Exp $
- *
- * (C) 2005 Bruno Randolf <bruno.randolf@4g-systems.biz>
- * (C) 2005 Joern Engel <joern@wohnheim.fh-wedel.de>
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-static struct map_info mtx1_map = {
- .name = "MTX-1 flash",
- .bankwidth = 4,
- .size = 0x2000000,
- .phys = 0x1E000000,
-};
-
-static struct mtd_partition mtx1_partitions[] = {
- {
- .name = "filesystem",
- .size = 0x01C00000,
- .offset = 0,
- },{
- .name = "yamon",
- .size = 0x00100000,
- .offset = MTDPART_OFS_APPEND,
- .mask_flags = MTD_WRITEABLE,
- },{
- .name = "kernel",
- .size = 0x002c0000,
- .offset = MTDPART_OFS_APPEND,
- },{
- .name = "yamon env",
- .size = 0x00040000,
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static struct mtd_info *mtx1_mtd;
-
-int __init mtx1_mtd_init(void)
-{
- int ret = -ENXIO;
-
- simple_map_init(&mtx1_map);
-
- mtx1_map.virt = ioremap(mtx1_map.phys, mtx1_map.size);
- if (!mtx1_map.virt)
- return -EIO;
-
- mtx1_mtd = do_map_probe("cfi_probe", &mtx1_map);
- if (!mtx1_mtd)
- goto err;
-
- mtx1_mtd->owner = THIS_MODULE;
-
- ret = add_mtd_partitions(mtx1_mtd, mtx1_partitions,
- ARRAY_SIZE(mtx1_partitions));
- if (ret)
- goto err;
-
- return 0;
-
-err:
- iounmap(mtx1_map.virt);
- return ret;
-}
-
-static void __exit mtx1_mtd_cleanup(void)
-{
- if (mtx1_mtd) {
- del_mtd_partitions(mtx1_mtd);
- map_destroy(mtx1_mtd);
- }
- if (mtx1_map.virt)
- iounmap(mtx1_map.virt);
-}
-
-module_init(mtx1_mtd_init);
-module_exit(mtx1_mtd_cleanup);
-
-MODULE_AUTHOR("Bruno Randolf <bruno.randolf@4g-systems.biz>");
-MODULE_DESCRIPTION("MTX-1 flash map");
-MODULE_LICENSE("GPL");