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acrn-hypervisor
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doc: Modify to "/boot/efi" 

1. No more mount needed, use the directory "/boot/efi"
2. The kernel of UOS stored in "~/uos-kernel-build"
3. (Pending) the image of UOS stored in "~/" or "/root"
This commit is contained in:
Xie Zhengtian 2018-11-29 09:38:54 +08:00 committed by David Kinder
parent ceed310661
commit 099c605eda
1 changed files with 17 additions and 24 deletions
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41
doc/tutorials/using_ubuntu_as_sos.rst
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@ -86,7 +86,7 @@ the source code, build it, and install it on your device.
git checkout <known-good-tag/release>
.. note::
We clone the git repository below but it is also possible to download the
We clone the git repository above but it is also possible to download the
tarball for any specific tag or release from the `Project ACRN Github
release page <https://github.com/projectacrn/acrn-hypervisor/releases>`_
@ -110,20 +110,11 @@ the source code, build it, and install it on your device.
boot it automatically. Follow the steps below to perform these operations
and complete the ACRN installation.
#. Mount the EFI System Partition (ESP) and add the ACRN hypervisor and
Service OS kernel to it (as ``root``)
#. Add the ACRN hypervisor and Service OS kernel to it (as ``root``)
.. code-block:: none
sudo umount /boot/efi
sudo lsblk
# For SATA
sudo mount /dev/sda1 /mnt
# For NVMe
sudo mount /dev/nvme0n1p1 /mnt
ls /mnt/EFI/ubuntu
ls /boot/efi/EFI/ubuntu/
You should see the following output:
@ -135,8 +126,8 @@ the source code, build it, and install it on your device.
.. code-block:: none
sudo mkdir /mnt/EFI/acrn/
sudo cp ~/acrn-hypervisor/build/hypervisor/acrn.efi /mnt/EFI/acrn
sudo mkdir /boot/efi/EFI/acrn/
sudo cp ~/acrn-hypervisor/build/hypervisor/acrn.efi /boot/efi/EFI/acrn/
#. Configure the EFI firmware to boot the ACRN hypervisor by default
@ -185,8 +176,8 @@ You can download latest Service OS kernel from
.. code-block:: none
mkdir ~/kernel-build
cd ~/kernel-build
mkdir ~/sos-kernel-build
cd ~/sos-kernel-build
wget https://download.clearlinux.org/releases/26440/clear/x86_64/os/Packages/linux-iot-lts2018-sos-4.19.0-22.x86_64.rpm
sudo apt-get install rpm2cpio
rpm2cpio linux-iot-lts2018-sos-4.19.0-22.x86_64.rpm | cpio -idmv
@ -195,9 +186,9 @@ You can download latest Service OS kernel from
.. code-block:: none
sudo cp -r ~/kernel-build/usr/lib/modules/4.19.0-22.iot-lts2018-sos/ /lib/modules/
sudo cp -r ~/sos-kernel-build/usr/lib/modules/4.19.0-22.iot-lts2018-sos/ /lib/modules/
mkdir /boot/acrn/
sudo cp ~/kernel-build/usr/lib/kernel/org.clearlinux.iot-lts2018-sos.4.19.0-22 /boot/acrn/
sudo cp ~/sos-kernel-build/usr/lib/kernel/org.clearlinux.iot-lts2018-sos.4.19.0-22 /boot/acrn/
#. Configure Grub to load the Service OS kernel
@ -275,14 +266,16 @@ For the User OS, we are using the same `Clear Linux`_ release version as the Ser
.. code-block:: none
cd ~
cd /root/
wget https://download.clearlinux.org/releases/26440/clear/clear-26440-kvm.img.xz
unxz clear-26440-kvm.img.xz
* Download the Production Kernel (PK) kernel
* Download the "kernel-iot-lts2018" kernel
.. code-block:: none
mkdir ~/uos-kernel-build
cd ~/uos-kernel-build
wget https://download.clearlinux.org/releases/26440/clear/x86_64/os/Packages/linux-iot-lts2018-4.19.0-22.x86_64.rpm
rpm2cpio linux-iot-lts2018-4.19.0-22.x86_64.rpm | cpio -idmv
@ -290,10 +283,10 @@ For the User OS, we are using the same `Clear Linux`_ release version as the Ser
.. code-block:: none
sudo losetup -f -P --show /root/clear-26440-kvm.img
sudo losetup -f -P --show ~/clear-26440-kvm.img
sudo mount /dev/loop0p3 /mnt
sudo cp -r /root/usr/lib/modules/4.19.0-22.iot-lts2018/ /mnt/lib/modules/
sudo cp -r /root/usr/lib/kernel /lib/modules/
sudo cp -r ~/uos-kernel-build/usr/lib/modules/4.19.0-22.iot-lts2018/ /mnt/lib/modules/
sudo cp -r ~/uos-kernel-build/usr/lib/kernel /lib/modules/
sudo umount /mnt
sync