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| author | Ben Dooks <ben-linux@fluff.org> | 2008-10-30 10:14:35 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2008-10-30 10:17:13 +0000 |
| commit | 7926b5a325f06745a1bed75bfb4ef814d0ae9d99 (patch) | |
| tree | 2e85bc19d4a7811788a93e77180d4849d393a18e /arch/arm/plat-s3c/include/plat/nand.h | |
| parent | e2cd00cfebd9a25e0e09712b0116ef18edc2cd98 (diff) | |
| download | blackbird-op-linux-7926b5a325f06745a1bed75bfb4ef814d0ae9d99.tar.gz blackbird-op-linux-7926b5a325f06745a1bed75bfb4ef814d0ae9d99.zip | |
[ARM] S3C: Move nand headers to arch/arm/plat-s3c/include/plat
Move nand headers to arch/arm/plat-s3c/include/plat
ready to clean out the old include directories.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c/include/plat/nand.h')
| -rw-r--r-- | arch/arm/plat-s3c/include/plat/nand.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c/include/plat/nand.h b/arch/arm/plat-s3c/include/plat/nand.h new file mode 100644 index 000000000000..f4dcd14af059 --- /dev/null +++ b/arch/arm/plat-s3c/include/plat/nand.h @@ -0,0 +1,50 @@ +/* arch/arm/mach-s3c2410/include/mach/nand.h + * + * Copyright (c) 2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - NAND device controller platfrom_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* struct s3c2410_nand_set + * + * define an set of one or more nand chips registered with an unique mtd + * + * nr_chips = number of chips in this set + * nr_partitions = number of partitions pointed to be partitoons (or zero) + * name = name of set (optional) + * nr_map = map for low-layer logical to physical chip numbers (option) + * partitions = mtd partition list +*/ + +struct s3c2410_nand_set { + unsigned int disable_ecc : 1; + + int nr_chips; + int nr_partitions; + char *name; + int *nr_map; + struct mtd_partition *partitions; + struct nand_ecclayout *ecc_layout; +}; + +struct s3c2410_platform_nand { + /* timing information for controller, all times in nanoseconds */ + + int tacls; /* time for active CLE/ALE to nWE/nOE */ + int twrph0; /* active time for nWE/nOE */ + int twrph1; /* time for release CLE/ALE from nWE/nOE inactive */ + + unsigned int ignore_unset_ecc : 1; + + int nr_sets; + struct s3c2410_nand_set *sets; + + void (*select_chip)(struct s3c2410_nand_set *, + int chip); +}; + |
