于 2014年05月16日 16:15, [email protected] 写道: > Another question is for erase and program command. From the datasheet, not > only the WTITE > ENABLE command need to be issued before the command can be executed, but also > a special > READ FLAG STATUS RESISTER command need to be issued after the erase/program > command which > is not implemented in the upstream code. We implement the READ flag operation > and erase > can work, but write still fail. > > I saw somebody has added the Micron larger SPI flash (>16Mb) support, so I'd > like to know > if they run into such issue. Yes, we have noticed this issue:
Please see this patch: http://lists.infradead.org/pipermail/linux-mtd/2014-April/053571.html thanks Huang Shijie -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
