V3S mainline u-boot

U-Boot 2017.01-rc2-01119-gd282076db0-dirty (Mar 24 2017 - 15:06:23 +0100) Allwinner Technology

CPU:   Allwinner V3s (SUN8I 1681)
Model: Lichee Pi Zero
DRAM:  64 MiB
MMC:   SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment

In:    serial@01c28000
Out:   serial@01c28000
Err:   serial@01c28000
Net:   No ethernet found.
starting USB...
No controllers found
=> setenv bootargs console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait panic=10
=> load mmc 0:1 0x42000000 boot/script.bin
** File not found boot/script.bin **
=> load mmc 0:1 0x42000000 script.bin
31972 bytes read in 89 ms (350.6 KiB/s)
=> load mmc 0:1 0x41000000 uImage
2275856 bytes read in 538 ms (4 MiB/s)
=> bootm 0x41000000
## Booting kernel from Legacy Image at 41000000 ...
   Image Name:   Linux-3.4.39
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2275792 Bytes = 2.2 MiB
   Load Address: 40008000
   Entry Point:  40008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK

Starting kernel ...