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acrn-hypervisor
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doc: update Build ACRN from Source 

Signed-off-by: yunzha4x <yunx.zhang@intel.com>
This commit is contained in:
yunzha4x 2019-09-06 12:02:50 +08:00
parent cd40980d5f
commit 4041275f78
1 changed files with 7 additions and 27 deletions
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doc/getting-started/building-from-source.rst
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@ -275,7 +275,9 @@ the hypervisor using the updated ``.config``.
.. code-block:: none
$ make menuconfig # Modify the configurations per your needs
# Modify the configurations per your needs
$ cd ../ # Enter top-level folder of acrn-hypervisor source
$ make menuconfig -C hypervisor BOARD=kbl-nuc-i7 <select industry scenario>
.. note::
Menuconfig is python3 only.
@ -293,7 +295,6 @@ Now you can build all these components in one go as follows:
.. code-block:: none
$ cd ../ # Enter top-level folder of acrn-hypervisor source
$ make FIRMWARE=uefi # Build the UEFI hypervisor with the new .config
The build results are found in the ``build`` directory. You can specify
@ -305,34 +306,13 @@ If you only need the hypervisor, then use this command:
.. code-block:: none
$ make clean # Remove files previously built
$ make FIRMWARE=uefi hypervisor # This will only build the hypervisor
$ make -C hypervisor
$ make -C misc/efi-stub HV_OBJDIR=$PWD/hypervisor/build EFI_OBJDIR=$PWD/hypervisor/build
You could also use ``FIRMWARE=sbl`` instead, to build the Intel SBL
The acrn.efi will be generated in directory: . /hypervisor/build/acrn.efi
(`Slim bootloader
<https://www.intel.com/content/www/us/en/design/products-and-solutions/technologies/slim-bootloader/overview.html>`_)
hypervisor.
Follow the same instructions to boot and test the images you created from your build.
Save as default configuration
*****************************
Currently the ACRN hypervisor looks for default configurations under
``hypervisor/arch/x86/configs/<BOARD>.config``, where ``<BOARD>`` is the
specified platform. The following steps allow you to create a defconfig for
another platform based on a current one.
.. code-block:: none
$ cd hypervisor
$ make defconfig BOARD=nuc6cayh
$ make menuconfig # Modify the configurations
$ make savedefconfig # The minimized config reside at build/defconfig
$ cp build/defconfig arch/x86/configs/xxx.config
Then you can re-use that configuration by passing the name (``xxx`` in the
example above) to 'BOARD=':
.. code-block:: none
$ make defconfig BOARD=xxx