Buildroot Tutorial- Linux Kernel on QEMU Virtual board - Booting Linux and Running Linux Application
In this video tutorial, we are showing how to use Buildroot build system to configure Linux kernel and generate root file system supported target board. For this tutorial we will use ARM versatile virtual board on QEMU emulator.
#buildroot #qemu #EmbeddedCraft
Topics covered in this video tutorial ...
Introduction to Buildroot
Build Linux Kernel with Rootfs
Booting Linux in Virtual Board in QEMU
Running Linux Application on Virtual Board
Referred Video - Building Linux Kernel for QEMU for ARM Board
• Building Linux Kernel for QEMU for ARM Board
Links used
Buildroot link
https://buildroot.org/download.html
sudo apt-get install qemu-system-arm
tar -xvzf buildroot-2020.02.3.tar.gz
sudo apt-get install libncurses5-dev libncursesw5-dev
make menuconfig
make list-defconfigs
make qemu_arm_versatile_defconfig
export PATH=$PATH:/home/embeddedcraft/buildroot-2020.02.3/output/host/bin
arm-buildroot-linux-uclibcgnueabi-gcc hello.c -o hello
sudo mount -t ext2 -o rw,loop rootfs.ext2 /mnt/try
sudo cp hello /mnt/try/root/
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