Step 5 : Boot the OS
==========================

.. tab-set::

   .. tab-item:: Boot the OS

        * In this program, you are going to learn


        .. panels::
                :container: container pb-4
                :column: col-lg-12 p-2
                :card: shadow

                * How to ?


.. panels::
        :container: container pb-4
        :column: col-lg-12 p-2
        :card: shadow

        Topics in this section,

                * :ref:`Boot the OS <barelinux_qemu_rpi4b_step5_0>`


.. _barelinux_qemu_rpi4b_step5_0:

.. tab-set::

   .. tab-item:: Boot the OS

        * Now load and boot the image using qemu emulator by the following command.

        .. code-block:: c

                $ qemu-system-aarch64 -machine virt -cpu cortex-a72 -smp 6 -m 4G \
                    -kernel Image -append "root=/dev/vda2 rootfstype=ext4 rw panic=0 console=ttyAMA0" \
                    -drive format=raw,file=2023-05-03-raspios-bullseye-arm64.img,if=none,id=hd0,cache=writeback \
                    -device virtio-blk,drive=hd0,bootindex=0 \
                    -netdev user,id=mynet,hostfwd=tcp::2222-:22 \
                    -device virtio-net-pci,netdev=mynet \
                    -monitor telnet:127.0.0.1:5555,server,nowait

        * Once it is loaded credentials needs to be entered.

        .. code-block:: c

                raspberrypi login: pi 
                Password: 
        
        * After entering the credentials the prompt will display.

        .. code-block:: c

                piraspberrypi:~$