Andrew Morton napisał(a): > > +config ROMFS_ON_BLOCK > + bool "Block device-backed ROM file system support" > + depends on ROMFS_FS && BLOCK > + help > + This permits ROMFS to use block devices buffered through the page > + cache as the medium from which to retrieve data. It does not allow > + direct mapping of the medium. > + > + If unsure, answer Y. > + > +config ROMFS_ON_MTD > + bool "MTD-backed ROM file system support" > + depends on ROMFS_FS && MTD > + help > + This permits ROMFS to use MTD based devices directly, without the > + intercession of the block layer (which may have been disabled). It > + also allows direct mapping of MTD devices through romfs files under > + NOMMU conditions if the underlying device is directly addressable by > + the CPU. > + > > So we require that one of these be enabled if ROMFS. > > There's a way of doing that, but I forget what it is. iirc Adrian has done > this in the past and can perhaps point us at an example? >
Yes, I change # CONFIG_ROMFS_ON_BLOCK is not set to CONFIG_ROMFS_ON_BLOCK=y And error goes away. Thanks I dont' have ROMFS_ON_MTD option in config. -- Maciej Rutecki <[EMAIL PROTECTED]>
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