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Secure boot i.mx7D  Series using HABv4

Question asked by longlong liu on Jul 13, 2018
Latest reply on Jul 16, 2018 by longlong liu

I use  HAB successfully authenticates the signed image .HAB didn't generate any events.I use  fuse prog 1 3 0x2000000  this commond to close the devices.I can load u-boot images that have been signed.But when I load u-boot images that don't have been signed.The devices cann't power on . I can't get any message from the USB port and Serial port.They can't work.What should I do to save my devices.And what's the reason that my devices can't power on.