On 23 March 2017 at 03:29, <[email protected]> wrote: > From: Ken Ma <[email protected]> > > - When scsi controller acts as a bus, we need to bind its children > scsi devices(scsi hdd, cd, dvd, scanner) to their drivers as spi > controller binds spi flashes, so scsi-uclass's post bind function > calls dm_scan_fdt_dev() to bind scsi subnode devices; > - When scsi controller is a Serial Attached SCSI, it can also work as > a pure controller as an on-board component on the motherboard, it may > has no subnodes in fdt, then dm_scan_fdt_dev() does nothing and has > no effect. > > Signed-off-by: Ken Ma <[email protected]> > Cc: Simon Glass <[email protected]> > Cc: Stefan Roese <[email protected]> > Cc: Michal Simek <[email protected]> > Reviewed-on: http://vgitil04.il.marvell.com:8080/35425 > Tested-by: iSoC Platform CI <[email protected]> > Reviewed-by: Omri Itach <[email protected]> > Reviewed-by: Kostya Porotchkin <[email protected]> > --- > drivers/block/scsi-uclass.c | 3 +++ > 1 file changed, 3 insertions(+)
Reviewed-by: Simon Glass <[email protected]> _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
