Hi Ben, > Add another nand write. variant, trimffs. This command will request of > nand_write_skip_bad() that all trailing all-0xff pages will be > dropped from eraseblocks when they are written to flash as-per the > reccommended behaviour of the UBI FAQ [1]. > > The function that implements this timming is the drop_ffs() function > by Artem Bityutskiy, ported from the mtd-utils tree. > > [1] http://www.linux-mtd.infradead.org/doc/ubi.html#L_flasher_algo > > Signed-off-by: Ben Gardiner <[email protected]> > CC: Artem Bityutskiy <[email protected]> > CC: Detlev Zundel <[email protected]> > > --- > > Detlev, > I did not do any erased-state checks since the implicit assumption > in other nand commands is that the user is required to do their > own erasing beforehand.
Yes, I have come to the same conclusion. I have another request though - please add the new command to doc/README.nand. Thanks! Cheers Detlev -- Modern technique has made it possible for leisure, within limits, to be not the prerogative of small privileged classes, but a right evenly distributed throughout the community. The morality of work is the morality of slaves, and the modern world has no need of slavery. -- Bertrand Russell -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: [email protected] _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
