求助！！使用allwinner_tina_prj_v1.rar ，编译成功，下载成功，但就是不启动运行。
开发板用的mangPi-R3，板载 spi nand flash 'GD5F1GQ5UExxG' with 134217728 bytes
开发环境：Windows，基于RTThread v4.1.0官方源码包，使用RTT ENV工具开发
按照 https://whycan.com/t_3958.html --基于RTThread的F1C100s开发(带boot启动+硬件多图层+硬件游标+LVGL+SDIO)里面的方法，
先scons ,编译成功
LINK rtthread.elf
arm-none-eabi-objcopy -O binary rtthread.elf rtthread.bin
arm-none-eabi-size rtthread.elf
text data bss dec hex filename
861939 3404 153848 1019191 f8d37 rtthread.elf
scons: done building targets.
然后用 tools\mksunxi.exe .\rtthread.bin 修改bootloader头一些校验信息
D:\tools\Allwinner\allwinner_tina_prj_v1>tools\mksunxi.exe .\rtthread.bin
bootloader size= 2200
The bootloader head has been fixed
请按任意键继续. . .
最后用批处理烧录
@xfel.exe version
@xfel.exe spinand
@xfel.exe spinand write 0x00000 rtthread.bin
@pause
AWUSBFEX ID=0x00166300(F1C100S/F1C200S/F1C500S) dflag=0x44 dlength=0x08 scratchpad=0x00007e00
Found spi nand flash 'GD5F1GQ5UExxG' with 134217728 bytes
100% [================================================] 845.500 KB, 86.019 KB/s
请按任意键继续. . .
然后没有任何反应，复位后USB依然在FEL模式！！
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