mtd/fs/jffs3/ecos/doc TODO.eCos,NONE,3.1 readme.txt,NONE,3.1

[David Woodhouse]

Update of /home/cvs/mtd/fs/jffs3/ecos/doc
In directory phoenix.infradead.org:/tmp/cvs-serv17818/doc

Modified Files:
      Tag: 3.1
	TODO.eCos readme.txt 
Log Message:
JFFS3


***** Error reading new file: [Errno 2] No such file or directory: 'TODO.eCos'
--- NEW FILE readme.txt ---
This package is a port of the JFFS3 flash filing system to eCos. It has been
developed on the Compaq Ipaq, and has not been tested on any other device.

This code is subject to the original licensing terms, and additionally it 
should be noted that this code is still in an early stage of development. 

As this code will write to flash directly, caution should be exercised in
its use. It may cause areas of the flash chips essential to the operation of
the device to become corrupted.


Minor modifications are necessary to the the eCos flash drivers 

io/flash/current/src/flash.c

devs/flash/intel/strata/current/src/flash_program_buf.c

to allow byte aligned rather than word aligned writes, and to ensure overwriting an existing
word is successful (these are supplied in jffs3/current/src).


Two test files are included fileio1.c (which performs the same tests as used for eCos RamFS),
and romfileio1.c (tests as eCos RomFS).

romfileio1.c requires that a jffs3 filesystem image jffs3.img is present at the desired mount point.
This image was prepared on Linux with the tools originating with JFFS3 source from
www.infradead.org