3 commits

Author	SHA1	Message	Date
Simon Glass	80438a6c71	sandbox: usb: Allow up to 4 emulated devices on a hub ... To support more advanced testing, support 4 devices instead of 2. Signed-off-by: Simon Glass <sjg@chromium.org>	2015-11-19 20:27:51 -07:00
Simon Glass	093f2dce44	dm: usb: Add a terminator to the string destructor list ... The terminator is missing. Add it for completeness. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Tested-by: Joe Hershberger <joe.hershberger@ni.com>	2015-04-22 11:13:24 -06:00
Simon Glass	5db439920b	dm: usb: sandbox: Add an emulator for USB hub emulation ... All USB controllers need a root hub. Add a sandbox emulation for this so that we can add USB devices to sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>	2015-04-18 11:11:26 -06:00