|
本帖最后由 rush 于 2020-3-7 17:47 编辑
1,将电脑网卡IP设置为 192.168.173.22 ;
2,下载我提供的TFTP工具并打开他;
3-1,没有TTL盲操:先给小娱C1通电,按住RESET 10秒以上,然后在电脑TFTP软件看Log猜状态。
很多朋友反馈这一步不好做,请你们在通电后1秒再去按RESET,(按住同时通电会死机),然后有人说连续按20秒以上才行。电脑上不要有防火墙等干扰,这个自己去排除。
3-2,如果有TTL好办很多:请只需要连接机器TX线到电脑RX线,不要连接机器RX线,否则机器不能启动,等到机器提醒:Press the RESET button for 2 seconds will automatically enter the Recovery mode.然后按住2秒RESET,看提示。
显示TIMEOUT_COUNT=10,Load address: 0x80200000就是开始下载了
显示Loading: checksum bad就是载好了
嘴上说着不要,身体很老实,这时候openwrt固件已经刷入了
20190922:增加测试版解锁uboot分区的固件
统一下载链接:
https://pan.baidu.com/s/1ESLmrVcAorACoH4ehFZ68w
日志欣赏
- ===================================================================
- MT7621 stage1 code done
- CPU=500000000 HZ BUS=166666666 HZ
- ===================================================================
- U-Boot 1.1.3 (May 21 2018 - 15:51:24)
- Board: Ralink APSoC DRAM: 256 MB
- relocate_code Pointer at: 8ffb8000
- Config XHCI 40M PLL
- flash manufacture id: ef, device id 40 19
- find flash: W25Q256FV
- *** Warning - bad CRC, using default environment
- ============================================
- Ralink UBoot Version: 4.3.0.0
- --------------------------------------------
- ASIC MT7621A DualCore (MAC to MT7530 Mode)
- DRAM_CONF_FROM: Auto-Detection
- DRAM_TYPE: DDR3
- DRAM bus: 16 bit
- Xtal Mode=3 OCP Ratio=1/3
- Flash component: SPI Flash
- Date:May 21 2018 Time:15:51:24
- ============================================
- icache: sets:256, ways:4, linesz:32 ,total:32768
- dcache: sets:256, ways:4, linesz:32 ,total:32768
- ##### The CPU freq = 880 MHZ ####
- estimate memory size =256 Mbytes
- #Reset_MT7530
- Press the RESET button for 2 seconds will automatically enter the Recovery mode.
- 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. 0
- Automatic TFTP Recovery Mode (Filename is 'firmware.img').
- netboot_common, argc= 3
- step 1 =========
- NetTxPacket = 0x8FFE52C0
- KSEG1ADDR(NetTxPacket) = 0xAFFE52C0
- NetLoop,call eth_halt !
- NetLoop,call eth_init !
- Trying Eth0 (10/100-M)
- Waitting for RX_DMA_BUSY status Start... done
- ETH_STATE_ACTIVE!!
- TFTP from server 192.168.173.22; our IP address is 192.168.173.1
- Filename 'firmware.img'.
- TIMEOUT_COUNT=10,Load address: 0x80200000
- Loading: checksum bad
- checksum bad
- checksum bad
复制代码
|
评分
-
查看全部评分
|