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Diffstat (limited to 'arch/arm/plat-samsung/include/plat/nand.h')
-rw-r--r-- | arch/arm/plat-samsung/include/plat/nand.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/arch/arm/plat-samsung/include/plat/nand.h b/arch/arm/plat-samsung/include/plat/nand.h deleted file mode 100644 index b64115fa93a4..000000000000 --- a/arch/arm/plat-samsung/include/plat/nand.h +++ /dev/null | |||
@@ -1,67 +0,0 @@ | |||
1 | /* arch/arm/mach-s3c2410/include/mach/nand.h | ||
2 | * | ||
3 | * Copyright (c) 2004 Simtec Electronics | ||
4 | * Ben Dooks <ben@simtec.co.uk> | ||
5 | * | ||
6 | * S3C2410 - NAND device controller platform_device info | ||
7 | * | ||
8 | * This program is free software; you can redistribute it and/or modify | ||
9 | * it under the terms of the GNU General Public License version 2 as | ||
10 | * published by the Free Software Foundation. | ||
11 | */ | ||
12 | |||
13 | /** | ||
14 | * struct s3c2410_nand_set - define a set of one or more nand chips | ||
15 | * @disable_ecc: Entirely disable ECC - Dangerous | ||
16 | * @flash_bbt: Openmoko u-boot can create a Bad Block Table | ||
17 | * Setting this flag will allow the kernel to | ||
18 | * look for it at boot time and also skip the NAND | ||
19 | * scan. | ||
20 | * @options: Default value to set into 'struct nand_chip' options. | ||
21 | * @nr_chips: Number of chips in this set | ||
22 | * @nr_partitions: Number of partitions pointed to by @partitions | ||
23 | * @name: Name of set (optional) | ||
24 | * @nr_map: Map for low-layer logical to physical chip numbers (option) | ||
25 | * @partitions: The mtd partition list | ||
26 | * | ||
27 | * define a set of one or more nand chips registered with an unique mtd. Also | ||
28 | * allows to pass flag to the underlying NAND layer. 'disable_ecc' will trigger | ||
29 | * a warning at boot time. | ||
30 | */ | ||
31 | struct s3c2410_nand_set { | ||
32 | unsigned int disable_ecc:1; | ||
33 | unsigned int flash_bbt:1; | ||
34 | |||
35 | unsigned int options; | ||
36 | int nr_chips; | ||
37 | int nr_partitions; | ||
38 | char *name; | ||
39 | int *nr_map; | ||
40 | struct mtd_partition *partitions; | ||
41 | struct nand_ecclayout *ecc_layout; | ||
42 | }; | ||
43 | |||
44 | struct s3c2410_platform_nand { | ||
45 | /* timing information for controller, all times in nanoseconds */ | ||
46 | |||
47 | int tacls; /* time for active CLE/ALE to nWE/nOE */ | ||
48 | int twrph0; /* active time for nWE/nOE */ | ||
49 | int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */ | ||
50 | |||
51 | unsigned int ignore_unset_ecc:1; | ||
52 | |||
53 | int nr_sets; | ||
54 | struct s3c2410_nand_set *sets; | ||
55 | |||
56 | void (*select_chip)(struct s3c2410_nand_set *, | ||
57 | int chip); | ||
58 | }; | ||
59 | |||
60 | /** | ||
61 | * s3c_nand_set_platdata() - register NAND platform data. | ||
62 | * @nand: The NAND platform data to register with s3c_device_nand. | ||
63 | * | ||
64 | * This function copies the given NAND platform data, @nand and registers | ||
65 | * it with the s3c_device_nand. This allows @nand to be __initdata. | ||
66 | */ | ||
67 | extern void s3c_nand_set_platdata(struct s3c2410_platform_nand *nand); | ||