in toolchain guide, there is a download link
http://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-i686_aarch64-linux-gnu.tar.xz
I don’t know if the link is wrong, I download the tool in this link and it does not work,
I check the guide and I find it should not be I686, so I find the suitable link as
http://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu.tar.xz
for X8_64_aarch64 and arm platform.
Please check it, thanks
and I have a question for this, if my host is x86 PC, the target platform is Xavier, which corss-compiler above should I use, aarch64 or arm?