Hi Gabriel, On Mon, Apr 02, 2012 at 11:03:06AM +0200, Gabriel Tisan wrote: > Yes, Baruch I meant write support, especially ECC layout for 4K flashes. > > Actually the 4k flashes could have 128 or 218 bytes OOB. > > Could you point me to some docs about this layout ? I use a flash with > 218 bytes spare. See commit 2c1c5f199 of the Linux kernel at http://git.kernel.org/linus/2c1c5f199. As Eric has pointed out, this may not be necessary for Barebox. baruch > On Sun, Apr 1, 2012 at 3:05 PM, Eric Bénard <eric@xxxxxxxxxx> wrote: > > Le Sun, 1 Apr 2012 15:52:09 +0300, > > Baruch Siach <baruch@xxxxxxxxxx> a écrit : > >> Does the Linux kernel detect your flash correctly? > >> > > I'm not at this stage for the moment as I'm using a SDcard rootfs to > > validate the hardware for the moment, but I'm sure the actual problem > > (in my case at least) in barebox is a detection problem as I get the > > right values from the flash but these value are ONFI and thus are not > > right with he actual flash detection code which leads to a wrong > > configuration of the NFC. Once I hardcode the NFC settings I manage to > > read/write in the 4k NAND Flash from barebox (environment & kernel > > are in the flash for the moment). -- http://baruch.siach.name/blog/ ~. .~ Tk Open Systems =}------------------------------------------------ooO--U--Ooo------------{= - baruch@xxxxxxxxxx - tel: +972.2.679.5364, http://www.tkos.co.il - _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
