ZHCABB3 July 2021 DRA821U , DRA829J , DRA829V , TDA4VM , TDA4VM-Q1
DFU 引导可用于将映像传输至 TDA4 板以进行引导,直至进入 u-boot。请参考以下说明,以使用 DFU 引导进入 u-boot 提示符。
HOST $ sudo dfu-util -l
HOST $ sudo dfu-util -R -a bootloader -D <PATH_TO_BIN>/tiboot3.bin
HOST $ sudo dfu-util -R -a sysfw.itb -D <PATH_TO_BIN>/sysfw.itb
HOST $ sudo dfu-util -R -a tispl.bin -D <PATH_TO_BIN>/tispl.bin
HOST $ sudo dfu-util -R -a u-boot.img -D <PATH_TO_BIN>/u-boot.img
# At this point, the u-boot will start executing.Halt at the u-boot prompt (u-boot logs will appear on the MAIN UART 1st instance)