Hi Vignesh, On Tue, Sep 24, 2019 at 1:54 PM Vignesh Raghavendra <vigne...@ti.com> wrote: > > Simon, > > On 24-Sep-19 5:15 PM, Simon Goldschmidt wrote: > > Hi Tudor, > > > > On Tue, Sep 24, 2019 at 1:36 PM <tudor.amba...@microchip.com> wrote: > >> > [...] > > >>>> > >>>> Simon, > >>>> Could you provide dump of SFDP tables and all the 6 bytes READ ID of the > >>>> flash that you have? > >>> > >>> I have a n251256a with JEDEC ID 20, ba, 19, 10, 44, 00. > >> > >> Is this a n25q256a or a MT25QL256ABA? We want to check if there are > >> n25q256a > >> flashes that have the 6th bit of the Extended Device Id set to one or not. > >> According to n25q256a datasheet the bit 6 is reserved (which probably > >> translates > >> to being zero), while on MT25QL256ABA is set to one. > > > > Right, this really is a MT25QL256ABA, I guess. I'm not quite familiar with > > the > > print on the housing, sorry. We had both and here, it's probably the MT, not > > the nq. > > > > But, do you have access to n25q variants? And does that support 4 Byte > addressing opcode? What does its JEDEC ID read?
No, at the moment I don't. I'll see if I can get hold of one. Regards, Simon > > > I also wasn't really aware of the differences between those two, sorry. > > > > Regards, > > Simon > > > >> > >> Cheers, > >> ta > >> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
