机子是G的，也就是作者的原型机，USB刷了d的固件
目前TTL读取：
串口显示failed download fastboot
怎么办？？？？？？？
Bootrom start
Boot from eMMC
Starting fastboot ...
System startup
DDRS
Reg Version: v1.1.0
Reg Time: 2015/11/10 11:10:52
Reg Name: hi3798mdmo1d_hi3798mv100_ddr3_2gbyte_8bitx4_4layers_emmc.reg
Jump to DDR
FasTbçoT: B_iDdCpU8
ªU8 BEoT ïeîiÃ😃DR
ªR
MMC/SD controller initialization.
MeCSD Aard
*MAD " *
ª C`ip type0 gMa
epsëoD: ª ª eTÁ Ph[aÆdP AnTaîiî,ªuûeeT@ PhQaDdP AnTaÄiD,ªuûeªdEfÃuDt3Net: uú Warning: failed to set MAC address
, dïwDWarning: failed to set MAC address
àoot ª
ID_UOúD
yDA þePsAoD:HASTBßcEmUNASUuêuDtU_0247
RGsErTe Svapt Andx:
Aîdú ª PPeQsUDkDoUnfastboot#
