diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/fs/yaffs2/yaffs_nandemul2k.h | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/fs/yaffs2/yaffs_nandemul2k.h')
| -rw-r--r-- | qemu/roms/u-boot/fs/yaffs2/yaffs_nandemul2k.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/fs/yaffs2/yaffs_nandemul2k.h b/qemu/roms/u-boot/fs/yaffs2/yaffs_nandemul2k.h new file mode 100644 index 000000000..cb0c4e64d --- /dev/null +++ b/qemu/roms/u-boot/fs/yaffs2/yaffs_nandemul2k.h @@ -0,0 +1,39 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2011 Aleph One Ltd. + * for Toby Churchill Ltd and Brightstar Engineering + * + * Created by Charles Manning <charles@aleph1.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 2.1 as + * published by the Free Software Foundation. + * + * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. + */ + +/* Interface to emulated NAND functions (2k page size) */ + +#ifndef __YAFFS_NANDEMUL2K_H__ +#define __YAFFS_NANDEMUL2K_H__ + +#include "yaffs_guts.h" + +int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_dev *dev, + int nand_chunk, const u8 *data, + const struct yaffs_ext_tags *tags); +int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_dev *dev, + int nand_chunk, u8 *data, + struct yaffs_ext_tags *tags); +int nandemul2k_MarkNANDBlockBad(struct yaffs_dev *dev, int block_no); +int nandemul2k_QueryNANDBlock(struct yaffs_dev *dev, int block_no, + enum yaffs_block_state *state, u32 *seq_number); +int nandemul2k_EraseBlockInNAND(struct yaffs_dev *dev, + int flash_block); +int nandemul2k_InitialiseNAND(struct yaffs_dev *dev); +int nandemul2k_GetBytesPerChunk(void); +int nandemul2k_GetChunksPerBlock(void); +int nandemul2k_GetNumberOfBlocks(void); + +#endif |