Southern California Linux Expo (SCaLE) had a track yesterday on Embedded Linux and video of the talks are on YouTube:

Room 104 Friday Mar. 03 – SCaLE 15x

The video is a recording of the entire day of Room 104 so refer to the Friday schedule for information on the individual talks:

• Linux: the 1st second (after power on)
  • Alison Chaiken
  • 10:00am to 11:00am
• Groking the Linux SPI Subsystem
  • Matt Porter
  • 11:30am to 12:30pm
• [Lunch Break]
• Introduction to SoC+FPGA
  • Marek Vašut
  • 1:30pm to 2:30pm
•  Introduction to USB
  • Alan Ott
  • 3:00pm to 4:00pm
• Getting off the grid, and onto the mesh!
  • William Turner
  • 4:30pm to 5:30pm