REM This bat script used to flash u-boot or linux system image to EMMC REM uuu.exe official address: https://github.com/NXPmicro/mfgtools REM LingYun download address: http://weike-iot.com:2211/imx6ull/tools REM Goes into fastboot mode command: fastboot 0 REM Erase u-boot command in u-boot : mmc dev 1 1 && mmc erase 0 40000 @echo off set BOARD=igkboard set ROOTFS=buildroot set IMAGE_UBOOT=u-boot-%BOARD%-emmc.imx set IMAGE_SYS=linuxsys_%BOARD%_%ROOTFS%.img echo "Image Download Choices:" echo 1: Download bootloader [ %IMAGE_UBOOT% ] echo 2: Download System Image [ %IMAGE_SYS% ] set /p choice= Please Input Your Choice: if %choice% == 1 uuu -b emmc %IMAGE_UBOOT% if %choice% == 2 uuu -b emmc_all %IMAGE_UBOOT% %IMAGE_SYS%