Dear Derek Ou,
In message <499b03fd.7050...@siconix.com> you wrote:
>
> Until v1.3.4, "nand write.jffs2" supports non page-aligned data write and
> pad data automatically to page alignment. As a result, we can use the
> following scripts to automate downloading a file and writing it to flash.
> "tftp file.bin" and "nand write.jffs2 add_# off_# $(filesize)"
> But in the later releases, this feature was no longer supported. So my
> patch restores this feature to nand write command.
Such implicit padding is IMHO a bad idea.
I think we should rather add logic similar to what we use on NOR flash
and support a "+length" syntax which indicates "please round up to the
next block boundary".
You would then write
nand write.jffs2 addr off +${filesize}
to get the wanted behaviour.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
A rolling stone gathers momentum.
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