[U-Boot] [U-boot] DFU and fastboot question

[TigerLiu at viatech.com.cn]

Hi, experts:

In U-boot mini summit 2013, not talk about android fastboot protocol
support in U-boot mainline code?

In the ppt which introduced DFU, it said:

Google Chromebook use DFU tool?

I am curious:

Why Google not continue to use fastboot tool in Chromebook?

 

Best wishes,