Dear Stefan, In message <20100623131040.ga23...@frolo.macqel> Philippe De Muyter wrote: > Hello Wolfgang & list, > > This is a revised patch, with comments and indentation fixed, I hope. > > I have "ported" U-boot to a in house made board with Numonyx Axcell P33/P30 > 256-Mbit 65nm flash chips. > > After some time :( searching for bugs in our board or soft, we have > discovered that those chips have a small but annoying bug, documented in > "Numonyx Axcell P33/P30 256-Mbit Specification Update" > > It states : > When customer uses [...] block unlock, the block lock status might be > altered inadvertently. Lock status might be set to either 01h or 03h > unexpectedly (00h as expected data), which leads to program/erase failure > on certain blocks. > > A working workaround is given, which I have applied and tested with success. > > Signed-off-by: Philippe De Muyter <p...@macqel.be> > > --- > drivers/mtd/cfi_flash.c | 27 ++++++++++++++++++++------- > 1 files changed, 20 insertions(+), 7 deletions(-)
I didn't see comments from you? 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 There are no data that cannot be plotted on a straight line if the axis are chosen correctly. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
