I made a board based on sabre sd. when use mfgtools to boot from serial download mode, i find it's difficult to boot sucess, almost 1 times a day.there is no freescale USB HID device appear in xp device management when failed to boot. And i have passed DDR STRESS Test and generate a uboot. I have burn uboot zImage and rootfs to eMMc and boot success from Internal rom mode.
问下IMX6QP usb serial download mode 失败的原因,原来下载过镜像 但是是通过引导到uboot 然后手动烧着到eMMc 现在要把mfgtool完整脚本完成,电脑上没有检测到USB设备,前两天也就检测到了一两次
It maybe caused by your hardware design, here you can create a Support Requests send your schematic to our in our website