On 26 January 2016 at 11:10, Stephen Warren <[email protected]> wrote: > From: Stephen Warren <[email protected]> > > Currently, the distro boot commands always enumerate USB devices before > performing network operations. However, depending on the board and end- > user configuration, network devices may not be attached to USB, and so > enumerating USB may not be necessary. Enhance the scripts to make this > step optional, so that the user can decrease boot time if they don't > need USB. > > This change is performed by moving the "usb start" invocation into a > standalone variable. If the user desires, they can replace that > variable's value with some no-op command such as "true" instead. > > Booting from a USB storage device always needs to enumerate USB devices, > so this action is still hard-coded. > > Signed-off-by: Stephen Warren <[email protected]> > --- > doc/README.distro | 7 +++++++ > include/config_distro_bootcmd.h | 11 ++++++----- > 2 files changed, 13 insertions(+), 5 deletions(-)
Reviewed-by: Simon Glass <[email protected]> _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
