For bootstrap mode, it refers to the communcation between the host and ROM codes through serial download protocol. The purpose of this mode is to download MFGTool firmwares (Uboot/kernel/rootfs) to the devices and then jump to the Uboot of MFGTool fi
1 Introduction The MfgTool is a manufacturing tool from Freescale that runs under Windows. It is designed to program firmware to i.MX boards for mass production. Boards are connected via USB and execute the USB/UART (Serial downloader) mode. Bluetech