Hello 计龙 杨,
My apologies for the inconveniences this is causing. As you pointed out the git://git.freescale.com repository was decommissioned, and its contents were moved to the following repositories:
github.com/NXP
github.com/NXPMicro
https://source.codeaurora.org/external/imx/
This in impacting most old BSPs and I agree that could have been handled better by providing further notice and more information on where each package would be now located. If we can help mitigate the inconveniences this is causing you, please let us know how can we help (short of restoring the old repository which at this point may not be possible).
Regards,