1*36499549SJagannadha Sutradharudu TekiStatus on SPI subsystem: 2*36499549SJagannadha Sutradharudu Teki======================= 3*36499549SJagannadha Sutradharudu Teki 4*36499549SJagannadha Sutradharudu TekiSPI COMMAND (common/cmd_sf, cmd_spi): 5*36499549SJagannadha Sutradharudu Teki- 6*36499549SJagannadha Sutradharudu Teki 7*36499549SJagannadha Sutradharudu TekiSPI FLASH (drivers/mtd/spi): 8*36499549SJagannadha Sutradharudu Teki- sf_probe.c: SPI flash probing code. 9*36499549SJagannadha Sutradharudu Teki- sf_ops.c: SPI flash operations code. 10*36499549SJagannadha Sutradharudu Teki- sf.c: SPI flash interface, which interacts controller driver. 11*36499549SJagannadha Sutradharudu Teki- Bank Address Register (Accessing flashes > 16Mbytes in 3-byte addressing) 12*36499549SJagannadha Sutradharudu Teki- Common probe support for all supported flash vendors except, ramtron. 13*36499549SJagannadha Sutradharudu Teki 14*36499549SJagannadha Sutradharudu TekiSPI DRIVERS (drivers/spi): 15*36499549SJagannadha Sutradharudu Teki- 16*36499549SJagannadha Sutradharudu Teki 17*36499549SJagannadha Sutradharudu TekiTODO: 18*36499549SJagannadha Sutradharudu Teki- Runtime detection of spi_flash params(if possible) 19*36499549SJagannadha Sutradharudu Teki- Extended read commands support(dual read, dual IO read) 20*36499549SJagannadha Sutradharudu Teki- Quad Page Program support. 21*36499549SJagannadha Sutradharudu Teki- Quad Read support(quad fast read, quad IO read) 22*36499549SJagannadha Sutradharudu Teki- Dual flash connection topology support(accessing two spi flash memories with single cs) 23*36499549SJagannadha Sutradharudu Teki- Banking support on dual flash connection topology. 24*36499549SJagannadha Sutradharudu Teki- Need proper cleanups on spi_flash and drivers. 25*36499549SJagannadha Sutradharudu Teki 26*36499549SJagannadha Sutradharudu Teki-- 27*36499549SJagannadha Sutradharudu TekiJagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> 28*36499549SJagannadha Sutradharudu Teki18-09-2013. 29