Cross-Compile Environment Setting for ARM.
Install Build tools
[root@ubuntu-vm]$ apt-get install build-essential git u-boot-tools qemu-user-static libncurses5-dev
Install Cross-Compiler
[root@ubuntu-vm]$ apt-get install gcc-arm-linux-gnueabihf
Install Build tools
[root@ubuntu-vm]$ apt-get install build-essential git u-boot-tools qemu-user-static libncurses5-dev
Install Cross-Compiler
[root@ubuntu-vm]$ apt-get install gcc-arm-linux-gnueabihf