On Friday 04 November 2005 19:21, yonathana wodeselia wrote:

As suggested in reply to the  previous email, I suggest you use yaffs2 
coidebase with yaffs1 backward compatability.

> Hi,
> The previous yaffs i tried was not cvs version incidentally. I build the
> cvs version and it cracks up in errors
> UPD include/linux/compile.h
> CC init/version.o
> LD init/built-in.o
> LD .tmp_vmlinux1
> fs/built-in.o(.text+0x4e640): In function `yaffs_internal_read_super_mtd':
> fs/yaffs/yaffs_fs.c:1499: undefined reference to `nandmtd_WriteChunkToNAND'
> fs/built-in.o(.text+0x4e644):fs/yaffs/yaffs_fs.c:1499: undefined reference
> to `nandmtd_ReadChunkFromNAND'
> fs/built-in.o(.text+0x4e648):fs/yaffs/yaffs_fs.c:1499: undefined reference
> to `nandmtd_EraseBlockInNAND'
> fs/built-in.o(.text+0x4e64c):fs/yaffs/yaffs_fs.c:1499: undefined reference
> to `nandmtd_InitialiseNAND'
> make: *** [.tmp_vmlinux1] Error 1

The nandmtd_xxxx functions are part of yaffs in the yafs<-->mtd glue layer 
(yaffs_mtdif.c). This is probably because yaffs_mtdif.c is not being linked 
in.

Anyway, if you go with the yaffs2 codebase the build is **much** cleaner.

-- CHarles

>
> Any clues ?? A grep of my driver/mtd/nand does not show any such functions
> ? And do nandwrite and nandtest actually work on 512 page mtd devices ? If
> anyone has a working build , please provide me a link .
> regards