7620A路由求助

nta***

得一个“恒邦卫士HBG-300路由，TTL信息如下：
U-Boot 1.1.3 (Jul 30 2015 - 23:49:54)



Board: Ralink APSoC DRAM:  128 MB

relocate_code Pointer at: 87fb8000

enable ephy clock...done. rf reg 29 = 5

SSC disabled.

spi_wait_nsec: 29

spi device id: ef 40 18 0 0 (40180000)

find flash: W25Q128BV

raspi_read: from:30000 len:1000

*** Warning - bad CRC, using default environment



============================================

Ralink UBoot Version: 4.2.S.1

--------------------------------------------

ASIC 7620_MP (Port5<->None)

DRAM component: 1024 Mbits DDR, width 16

DRAM bus: 16 bit

Total memory: 128 MBytes

Flash component: SPI Flash

Date:Jul 30 2015  Time:23:49:54

============================================

icache: sets:512, ways:4, linesz:32 ,total:65536

dcache: sets:256, ways:4, linesz:32 ,total:32768



##### The CPU freq = 580 MHZ ####

estimate memory size =128 Mbytes



Please choose the operation:

   1: Load system code to SDRAM via TFTP.

   2: Load system code then write to Flash via TFTP.

   3: Boot system code via Flash (default).

   4: Entr boot command line interface.

   7: Load Boot Loader code then write to Flash via Serial.

   9: Load Boot Loader code then write to Flash via TFTP.

unenter reset button ...

0



3: System Boot system code via Flash.

## Booting image at bc050000 ...

raspi_read: from:50000 len:40

Bad illegal image !

原本能正常使用，想换个固件，刷了个openwrt的，就启动不了了，后在网上下了20多个版本的，均不能用，请教各位高手能人，这路由可以刷什么固件？

fan***

可以试下高恪，流控不错