mirror of
https://github.com/chipsec/chipsec
synced 2026-06-08 13:31:00 +00:00
Erik Bjorge
8467429d12
- Fix missing slashes in DAL path - Fix formatting of pcidb HAL module - Fix TPM Eventlog documentation - Minor edits to install process for multiple OS instances - Changed method for numbering lists in install instructions Signed-off-by: Erik Bjorge <erik.c.bjorge@intel.com>
91 lines
4.0 KiB
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91 lines
4.0 KiB
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.. toctree::
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UEFI Shell Installation
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=======================
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Installing CHIPSEC for UEFI Shell
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---------------------------------
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#. Extract contents of ``__install__/UEFI/chipsec_uefi_<arch>.zip`` to the EFI drive which can be either USB flash drive (e.g. DUET USB drive) or HDD/SSD hard drive (e.g. EFI System Partition). ``<arch>`` should correspond to your UEFI shell and can be ``x64``, ``ia32`` or ``i586``. This will create ``/efi/Tools`` directory with ``Python.efi`` and ``/efi/StdLib`` with subdirectories
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#. Copy contents of CHIPSEC anywhere on the EFI drive (for example, to ``chipsec`` directory in root). The contents of your drive should look like follows:
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::
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\
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efi\
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boot\
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bootx64.efi
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StdLib\
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lib\
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python.27\
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[lots of python files and directories]
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Tools\
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Python.efi
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chipsec\
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chipsec\
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chipsec_main.py
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chipsec_util.py
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...
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.. note:: The EFI drive should already include a UEFI Shell binary in ``/efi/boot``. On 64-bit platforms the shell will likely be named ``bootx64.efi``
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#. Run your UEFI shell
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- If UEFI shell is on the USB removable drive, you'll need to boot off of the USB drive (rebooting will load UEFI shell).
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- If your UEFI firmware allows booting from any file, choose to boot from your UEFI shell binary from the UEFI firmware setup options
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- Some systems have embedded UEFI shell which can be booted from setup options
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#. Run CHIPSEC in UEFI shell
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1. ``fs0:``
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2. ``python chipsec_main.py`` or ``python chipsec_util.py``
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(OPTIONAL) Extending CHIPSEC functionality for UEFI
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---------------------------------------------------
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Skip this section if you don't plan on extending native UEFI functionality for CHIPSEC.
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Native functions accessing HW resources are built directly into Python UEFI port in built-in edk2 module. If you want to add more native functionality to Python UEFI port for chipsec, you'll need to re-build Python for UEFI:
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#. Check out `AppPkg with Python 2.7.2 <http://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2>`_ port for UEFI from SVN
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- You'll also need to check out ``StdLib`` and ``StdLibPrivateInternalFiles`` packages from SVN
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- Alternatively download latest EADK (`EDK II Application Development Kit <http://sourceforge.net/apps/mediawiki/tianocore/index.php?title=EDKII_EADK>`_). EADK includes ``AppPkg/StdLib/StdLibPrivateInternalFiles``. Unfortunately, EADK Alpha 2 doesn't have Python 2.7.2 port so you'll need to check it out SVN.
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#. Add functionality to Python port for UEFI
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- Python 2.7.2 port for UEFI is in ``<UDK>\AppPkg\Applications\Python``
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- All chipsec related functions are in ``<UDK>\AppPkg\Applications\Python\Efi\edk2module.c`` (``#ifdef CHIPSEC``)
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- Asm functions are in ``<UDK>\AppPkg\Applications\Python\Efi\cpu.asm`` e.g. ``<UDK>`` is ``C:\UDK2010.SR1``
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- Add cpu.asm under the Efi section in ``PythonCore.inf``
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#. Build ``<UDK>/AppPkg`` with Python
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- Read instructions in ``<UDK>\AppPkg\ReadMe.txt`` and ``<UDK>\AppPkg\Applications\Python\PythonReadMe.txt``
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- Binaries of AppPkg and Python will be in ``<UDK>\Build\AppPkg\DEBUG_MYTOOLS\X64\``
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#. Create directories and copy Python files on DUET USB drive
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- Read instructions in ``<UDK>\AppPkg\Applications\Python\PythonReadMe.txt``
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(OPTIONAL) Building bootable USB thumb drive with UEFI Shell
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------------------------------------------------------------
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You can build bootable USB drive with UEFI shell (X64):
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#. Format your media as FAT32
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#. Create the following directory structure in the root of the new media
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``/efi/boot``
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#. Download the UEFI Shell (``Shell.efi``) from the following link
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`UEFI Shell <https://github.com/tianocore/edk2/raw/master/ShellBinPkg/UefiShell/X64/Shell.efi>`
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#. Rename the UEFI shell file to ``Bootx64.efi``
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#. Copy the UEFI shell (now ``Bootx64.efi``) to the ``/efi/boot`` directory
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