diff options
Diffstat (limited to 'arch/mn10300/unit-asb2303/flash.c')
-rw-r--r-- | arch/mn10300/unit-asb2303/flash.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/arch/mn10300/unit-asb2303/flash.c b/arch/mn10300/unit-asb2303/flash.c deleted file mode 100644 index b03d8738d67c..000000000000 --- a/arch/mn10300/unit-asb2303/flash.c +++ /dev/null @@ -1,99 +0,0 @@ -/* Handle mapping of the flash on the ASB2303 board - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -#define ASB2303_PROM_ADDR 0xA0000000 /* Boot PROM */ -#define ASB2303_PROM_SIZE (2 * 1024 * 1024) -#define ASB2303_FLASH_ADDR 0xA4000000 /* System Flash */ -#define ASB2303_FLASH_SIZE (32 * 1024 * 1024) -#define ASB2303_CONFIG_ADDR 0xA6000000 /* System Config EEPROM */ -#define ASB2303_CONFIG_SIZE (8 * 1024) - -/* - * default MTD partition table for both main flash devices, expected to be - * overridden by RedBoot - */ -static struct mtd_partition asb2303_partitions[] = { - { - .name = "Bootloader", - .size = 0x00040000, - .offset = 0, - .mask_flags = MTD_CAP_ROM /* force read-only */ - }, { - .name = "Kernel", - .size = 0x00400000, - .offset = 0x00040000, - }, { - .name = "Filesystem", - .size = MTDPART_SIZ_FULL, - .offset = 0x00440000 - } -}; - -/* - * the ASB2303 Boot PROM definition - */ -static struct physmap_flash_data asb2303_bootprom_data = { - .width = 2, - .nr_parts = 1, - .parts = asb2303_partitions, -}; - -static struct resource asb2303_bootprom_resource = { - .start = ASB2303_PROM_ADDR, - .end = ASB2303_PROM_ADDR + ASB2303_PROM_SIZE, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device asb2303_bootprom = { - .name = "physmap-flash", - .id = 0, - .dev.platform_data = &asb2303_bootprom_data, - .num_resources = 1, - .resource = &asb2303_bootprom_resource, -}; - -/* - * the ASB2303 System Flash definition - */ -static struct physmap_flash_data asb2303_sysflash_data = { - .width = 4, - .nr_parts = 1, - .parts = asb2303_partitions, -}; - -static struct resource asb2303_sysflash_resource = { - .start = ASB2303_FLASH_ADDR, - .end = ASB2303_FLASH_ADDR + ASB2303_FLASH_SIZE, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device asb2303_sysflash = { - .name = "physmap-flash", - .id = 1, - .dev.platform_data = &asb2303_sysflash_data, - .num_resources = 1, - .resource = &asb2303_sysflash_resource, -}; - -/* - * register the ASB2303 flashes - */ -static int __init asb2303_mtd_init(void) -{ - platform_device_register(&asb2303_bootprom); - platform_device_register(&asb2303_sysflash); - return 0; -} -device_initcall(asb2303_mtd_init); |