On Friday, April 25, 2014 at 06:47:04 AM, Huang Shijie wrote: > On Tue, Apr 22, 2014 at 01:48:21PM -0500, Graham Moore wrote: > > On Tue, Apr 22, 2014 at 11:55 AM, Marek Vasut <[email protected]> wrote: > > > Are you sure the n25q512a doesn't use FSR ? Do n25q512a{1,8}3 share the > > > same IDs? > > > > I looked at the datasheet and the n25q512a *does* have the same FSR > > usage note, so I suppose I should add USE_FSR to it as well. But how > > is it working now? Maybe nobody is actually using that chip. > > Yes, n25q512a{1,8}3 share the same id, 0x20ba20. > > could use the ext_id to distinguish them ? just as we did for Spansion NOR. > > i dumped out 5 bytes of my n25q256a: 0x20, 0xba, 0x19, 0x10, 0x00.
The q256 and q512 are rather different chips it seems to me ... Best regards, Marek Vasut -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
