Doc: Edits to workaround note for EFI command line option string issue.
Signed-off-by: Deb Taylor <deb.taylor@intel.com>
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Deb Taylor
deb-intel
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4ea3676f26
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c3582dcd04
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@ -154,11 +154,16 @@ Use the pre-installed industry ACRN hypervisor
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Boot000D* INTEL SSDPEKKW256G8 : PART 0 : Boot Drive BBS(HD,,0x0)..BO
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Boot000E* UEFI : INTEL SSDPEKKW256G8 : PART 0 : OS Bootloader PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x0)/NVMe(0x1,00-00-00-00-00-00-00-00)/HD(1,GPT,8aa992f8-8149-4f6b-8b64-503998c776c1,0x800,0x47000)..BO
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.. note:: Ensure that ACRN is first in the boot order, or you may use ``efibootmgr -o 1`` command to move it
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to the first position. If you need to enable the serial port, run the following command before rebooting:
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.. note:: Ensure that ACRN is first in the boot order, or you may use the
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``efibootmgr -o 1`` command to move it to the first position. If you need to enable the serial port, run the following command before rebooting:
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``efibootmgr -c -l '\EFI\acrn\acrn.efi' -d /dev/sda -p 1 -L ACRN -u "uart=port@0x3f8 "``
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Note the extra space at the end of the EFI command-line options
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string. This is a workaround for a current `efi-stub bootloader name
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issue <https://github.com/projectacrn/acrn-hypervisor/issues/4520>`_.
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It ensures that the end of the string is properly detected.
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#. Reboot KBL NUC.
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#. Use the ``dmesg`` command to ensure that the Service VM boots:
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@ -206,9 +211,10 @@ Use the ACRN industry out-of-the-box image
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# efibootmgr -c -l "\EFI\acrn\acrn.efi" -d /dev/sda -p 1 -L "ACRN" -u "uart=port@0x3f8 "
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.. note:: This is a workaround for the issue in efi-stub;
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Add an extra space to the EFI option to make sure space could be used to detect the end of bootloader name string.
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The extra space can be removed after the issue in efi-stub is fixed later.
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.. note:: Note the extra space at the end of the EFI command-line options
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strings above. This is a workaround for a current `efi-stub bootloader
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name issue <https://github.com/projectacrn/acrn-hypervisor/issues/4520>`_.
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It ensures that the end of the string is properly detected.
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#. Reboot the test machine. After the Clear Linux OS boots,
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log in as “root” for the first time.
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@ -14,7 +14,7 @@ Use the following instructions to install Debian.
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- Navigate to `Debian 10 iso <https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/>`_. Select and download **debian-10.1.0-amd64-netinst.iso** (scroll down to the bottom of the page).
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- Follow the `Debian installation guide <https://www.debian.org/releases/stable/amd64/index.en.html>`_ to install it on your NUC; we are using an Intel Kaby Lake NUC (NUC7i7DNHE) in this tutorial.
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- :ref:`install-build-tools-dependencies` for ACRN.
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- Install the necessary development tools. Refer to :ref:`install-build-tools-dependencies` for ACRN.
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- Update to the latest iASL (required by the ACRN Device Model):
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.. code-block:: bash
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@ -63,7 +63,7 @@ Install ACRN on the Debian VM
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$ sudo mkdir /boot/efi/EFI/acrn/
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$ sudo cp ~/acrn-hypervisor/build/hypervisor/acrn.efi /boot/efi/EFI/acrn/
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$ sudo efibootmgr -c -l "\EFI\acrn\acrn.efi" -d /dev/sda -p 1 -L "ACRN Hypervisor" -u "bootloader=\EFI\debian\grubx64.efi"
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$ sudo efibootmgr -c -l "\EFI\acrn\acrn.efi" -d /dev/sda -p 1 -L "ACRN Hypervisor" -u "bootloader=\EFI\debian\grubx64.efi "
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$ sudo efibootmgr -v # shows output as below
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Timeout: 1 seconds
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BootOrder: 0009,0003,0004,0007,0005,0006,0001,0008,0002,0000
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@ -78,7 +78,14 @@ Install ACRN on the Debian VM
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Boot0008* Linux bootloader VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
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Boot0009* ACRN Hypervisor HD(1,GPT,94597852-7166-4216-b0f1-cef5fd1f2349,0x800,0x100000)/File(\EFI\acrn\acrn.efi)b.o.o.t.l.o.a.d.e.r.=.\.E.F.I.\.d.e.b.i.a.n.\.g.r.u.b.x.6.4...e.f.i.
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#. Install the Service VM kernel and reboot:
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.. note::
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Note the extra space at the end of the EFI command-line options
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string above. This is a workaround for a current `efi-stub
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bootloader name issue <https://github.com/projectacrn/acrn-hypervisor/issues/4520>`_.
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It ensures that the end of the string is properly detected.
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b. Install the Service VM kernel and reboot:
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.. code-block:: bash
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@ -118,10 +118,11 @@ the source code, build it, and install it on your device.
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sudo efibootmgr -c -l "\EFI\acrn\acrn.efi" -d /dev/nvme0n1 -p 1 \
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-L "ACRN Hypervisor" -u "bootloader=\EFI\ubuntu\grubx64.efi "
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.. Note::
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This is a workaround for the issue in efi-stub;
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Add an extra space to the EFI option to make sure space could be used to detect the end of bootloader name string.
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This extra space can be removed after issue in efi-stub fixed later.
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.. note::
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Note the extra space at the end of the EFI command-line options
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strings above. This is a workaround for a current `efi-stub
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bootloader name issue <https://github.com/projectacrn/acrn-hypervisor/issues/4520>`_.
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It ensures that the end of the string is properly detected.
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#. Verify that "ACRN Hypervisor" is added and that it will boot first:
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@ -220,9 +221,9 @@ Download the latest Service VM kernel.
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start the Ubuntu Desktop and you can now log in (as before).
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.. note::
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If you don't see the Grub menu after rebooting the system (and you are
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not booting into the ACRN hypervisor), enter the EFI firmware at boot
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(using :kbd:`F10`) and manually select ``ACRN Hypervisor``.
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If you don't see the Grub menu after rebooting the system (and you are
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not booting into the ACRN hypervisor), enter the EFI firmware at boot
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(using :kbd:`F10`) and manually select ``ACRN Hypervisor``.
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If you see a black screen on the first-time reboot after installing
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the ACRN Hypervisor, wait a few moments and the Ubuntu desktop will
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@ -303,8 +304,8 @@ for the Service VM.
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-s 3,virtio-blk,/root/clear-31670-kvm.img \
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.. note::
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The User VM image can be stored in other directories instead of ``~/``.
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Remember to also modify the image directory in ``launch_uos.sh``.
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The User VM image can be stored in other directories instead of ``~/``.
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Remember to also modify the image directory in ``launch_uos.sh``.
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Start the User VM
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*****************
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