RZ-G/RZ-G2 BSP Porting Debian
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SoC: All
Specification
This guide describes how to make Debian rootfs to work on RZ/G2L serial products.
Target Debian OS Version: bullseye11.0
Target reference board: RZ/G2L,/G2LC,/G2UL SMARC
Host PC Environment: Ubuntu20.04
Debian Filesystem Building
Install QEMU
Run below command on Host Ubuntu PC
sudo apt-get install qemu qemu-user-static
Download Required Files
sudo apt-get install binfmt-support debootstrap
Download debian package |
$ sudo su - root
# mkdir ./debian # cd ./debian # debootstrap --arch=arm64 --foreign bullseye root http://deb.debian.org/debian/ ### Notes: If you want to build Debian 10, you can use below command # debootstrap --arch=arm64 --foreign buster root http://deb.debian.org/debian/ |
This step requires network connection, if failed, please try more times.
If this step is successful, you can see below messages
Initialize rootfs |
# cp /usr/bin/qemu-arm-static ./root/usr/bin
# DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot root debootstrap/debootstrap --second-stage |
If this step is successful, you can see below contents
Additional Configuration |
# cp -rf /etc/ssl root/etc ###copy certification from ubuntu pc to debian
# chroot root # # apt-get update # apt-get install vim openssh-server # apt install net-tools iputils-ping bash bzip2 # vi /etc/ssh/sshd_config change #PermitRootLogin prohibit-password to PermitRootLogin yes # adduser user ### input password according to the hint # passwd root ### change root password # echo "auto eth0" > /etc/network/interfaces.d/eth0 # echo "iface eth0 inet dhcp" >> /etc/network/interfaces.d/eth0 # vi /etc/ssh/sshd_config # exit |