boot.exe -b "C:\GXDownloader_boot\boot_file\gx6605snew.boot" -d COM3 -c "usbdown 0x00000000 '3235s_Russia_180703_T62D.bin'" Found serial: COM3 wait ROM request... please power on or restart the board... write size 108608 byte ...................................................... end data transmit ok. Partition Version : 102 Partition Count : 6 Write Protect : TRUE CRC32 Enable : TRUE Table CRC32 : C958738A ============================================================================================== ID NAME FS CRC32 START TOTAL_SIZE MAIN_SIZE USED_SIZE Use% RES_SIZE ============================================================================================== 0 BOOT RAW 0C7B9D8F 00000000 64 KB 64 KB 63764 B 97% 0 MB 1 TABLE RAW 00010000 512 B 512 B 512 B 100% 0 MB 2 LOGO RAW AF694866 00010200 65024 B 65024 B 64632 B 99% 0 MB 3 KERNEL RAW C427C383 00020000 2560 KB 2560 KB 2532 KB 98% 0 MB 4 ROOT CRAMFS CD59C062 002a0000 832 KB 832 KB 812 KB 97% 0 MB 5 DATA MINIFS FF000000 00370000 576 KB 576 KB 1 B 0% 0 MB ---------------------------------------------------------------------------------------------- GxLoader v1.9.6-x 20170220 cpu family : CSKY chip model : gx6605s board type : generic memory size : 64 MB Flash type : mx25l32 Flash size : 4 MB usbdown 0x00000000 3235s_Russia_180703_T62D.bin USB0: USB EHCI 1.00 scanning bus 0 for devices... 2 USB Device(s) found 1 Storage Device(s) found Find 1 parts Part Start Sector Num Sectors UUID Type 1 63 3948480 91f72d24-01 0c Boot Interface: USB Device 0: Filesystem: FAT32 " " reading 3235s_Russia_180703_T62D.bin actually read file(3235s_Russia_180703_T62D.bin) length 0x400000. Erase flash address: 0x0, len: 4194304 Write to flash address: 0x0, len: 4194304 Completed.