U-Boot 2016.03-rc3-00013-gf135e8f-dirty (Mar 22 2016 - 16:15:25 +0100)

DRAM:  944 MiB
WARNING: Caches not enabled
RPI 3 Model B (0xa02082)
MMC:   bcm2835_sdhci: 0
reading uboot.env
In:    serial
Out:   lcd
Err:   lcd
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot:  0 
U-Boot>