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| -rw-r--r-- | arch/mips/mips-boards/malta/malta_mtd.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/mips/mips-boards/malta/malta_mtd.c b/arch/mips/mips-boards/malta/malta_mtd.c new file mode 100644 index 000000000000..8ad9bdf25dce --- /dev/null +++ b/arch/mips/mips-boards/malta/malta_mtd.c | |||
| @@ -0,0 +1,63 @@ | |||
| 1 | /* | ||
| 2 | * This file is subject to the terms and conditions of the GNU General Public | ||
| 3 | * License. See the file "COPYING" in the main directory of this archive | ||
| 4 | * for more details. | ||
| 5 | * | ||
| 6 | * Copyright (C) 2006 MIPS Technologies, Inc. | ||
| 7 | * written by Ralf Baechle <ralf@linux-mips.org> | ||
| 8 | */ | ||
| 9 | |||
| 10 | #include <linux/init.h> | ||
| 11 | #include <linux/platform_device.h> | ||
| 12 | #include <linux/mtd/partitions.h> | ||
| 13 | #include <linux/mtd/physmap.h> | ||
| 14 | #include <mtd/mtd-abi.h> | ||
| 15 | |||
| 16 | static struct mtd_partition malta_mtd_partitions[] = { | ||
| 17 | { | ||
| 18 | .name = "YAMON", | ||
| 19 | .offset = 0x0, | ||
| 20 | .size = 0x100000, | ||
| 21 | .mask_flags = MTD_WRITEABLE | ||
| 22 | }, { | ||
| 23 | .name = "User FS", | ||
| 24 | .offset = 0x100000, | ||
| 25 | .size = 0x2e0000 | ||
| 26 | }, { | ||
| 27 | .name = "Board Config", | ||
| 28 | .offset = 0x3e0000, | ||
| 29 | .size = 0x020000, | ||
| 30 | .mask_flags = MTD_WRITEABLE | ||
| 31 | } | ||
| 32 | }; | ||
| 33 | |||
| 34 | static struct physmap_flash_data malta_flash_data = { | ||
| 35 | .width = 4, | ||
| 36 | .nr_parts = ARRAY_SIZE(malta_mtd_partitions), | ||
| 37 | .parts = malta_mtd_partitions | ||
| 38 | }; | ||
| 39 | |||
| 40 | static struct resource malta_flash_resource = { | ||
| 41 | .start = 0x1e000000, | ||
| 42 | .end = 0x1e3fffff, | ||
| 43 | .flags = IORESOURCE_MEM | ||
| 44 | }; | ||
| 45 | |||
| 46 | static struct platform_device malta_flash = { | ||
| 47 | .name = "physmap-flash", | ||
| 48 | .id = 0, | ||
| 49 | .dev = { | ||
| 50 | .platform_data = &malta_flash_data, | ||
| 51 | }, | ||
| 52 | .num_resources = 1, | ||
| 53 | .resource = &malta_flash_resource, | ||
| 54 | }; | ||
| 55 | |||
| 56 | static int __init malta_mtd_init(void) | ||
| 57 | { | ||
| 58 | platform_device_register(&malta_flash); | ||
| 59 | |||
| 60 | return 0; | ||
| 61 | } | ||
| 62 | |||
| 63 | module_init(malta_mtd_init) | ||
