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gerrit.openbmc.org / premsjha / op-build / e7da8bce4b0e985d2eec172994256687a3fc4caa
commite7da8bce4b0e985d2eec172994256687a3fc4caa[log] [tgz]
authorDave Heller <hellerda@linux.vnet.ibm.com>Fri Jun 16 18:30:40 2017 -0400
committerStewart Smith <stewart@linux.vnet.ibm.com>Thu Jul 27 13:44:17 2017 +1000
treee07d44d28ba5194b2d3366b663262c0b96ed7290
parent84cc655c5a28ed23b442671ccfbd2cf6c578d2c7 [diff]
Integrate sb-signing-utils into op-build

This adds support for building sb-signing-utils from github.com/hellerda.

It includes the openpower/package/sb-signing-utils/ directory with Config.in,
*.mk, and ./keys directory holding the IBM Imprint keys and README.  Build is
activated by the presence of BR2_OPENPOWER_SECUREBOOT_ENABLED in the _defconfig.
In this patch it is set in habanero_defconfig only.

Even with BR2_OPENPOWER_SECUREBOOT_ENABLED, the package will only be built, it
will not be activated (i.e. used in PNOR packaging step) until additional
patches are added to op-build and openpower-pnor packages.

Signed-off-by: Dave Heller <hellerda@linux.vnet.ibm.com>
[stewart@linux.vnet.ibm.com: cleaned git history, cherry-picked onto master]
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
8 files changed
tree: e07d44d28ba5194b2d3366b663262c0b96ed7290
  1. ci/
  2. dl/
  3. openpower/
  4. output/
  5. buildroot
  6. .gitignore
  7. .gitmodules
  8. CONTRIBUTING.md
  9. LICENSE
  10. NOTICE
  11. op-build-env
  12. README.md
README.md

OpenPOWER Firmware Build Environment

The OpenPOWER firmware build process uses Buildroot to create a toolchain and build the various components of the PNOR firmware, including Hostboot, Skiboot, OCC, Petitboot etc.

Development

Issues, Milestones, pull requests and code hosting is on GitHub: https://github.com/open-power/op-build

Mailing list: openpower-firmware@lists.ozlabs.org
Info/Subscribe: https://lists.ozlabs.org/listinfo/openpower-firmware
Archives: https://lists.ozlabs.org/pipermail/openpower-firmware/

Building an image

To build an image for a Palmetto system:

git clone --recursive git@github.com:open-power/op-build.git
cd op-build
. op-build-env
op-build palmetto_defconfig && op-build

There are also default configurations for other platforms in openpower/configs/ such as Habanero and Firestone.

Buildroot/op-build supports both native and cross-compilation - it will automatically download and build an appropriate toolchain as part of the build process, so you don't need to worry about setting up a cross-compiler. Cross-compiling from a x86-64 host is officially supported.

Dependencies for 64-bit Ubuntu/Debian systems

  1. Install Ubuntu (>= 14.04) or Debian (>= 7.5) 64-bit.

  2. Enable Universe (Ubuntu only):

     sudo apt-get install software-properties-common
 sudo add-apt-repository universe

  3. Install the packages necessary for the build:

     sudo apt-get install cscope ctags libz-dev libexpat-dev \
   python language-pack-en texinfo \
   build-essential g++ git bison flex unzip \
   libssl-dev libxml-simple-perl libxml-sax-perl libxml2-dev libxml2-utils xsltproc \
   wget bc

Dependencies for 64-bit Fedora systems

  1. Install Fedora 25 64-bit (older Fedora should also work).

  2. Install the packages necessary for the build:

     sudo dnf install gcc-c++ flex bison git ctags cscope expat-devel patch \
   zlib-devel zlib-static texinfo perl-bignum "perl(XML::Simple)" \
   "perl(YAML)" "perl(XML::SAX)" "perl(Fatal)" "perl(Thread::Queue)" \
   "perl(Env)" "perl(XML::LibXML)" "perl(Digest::SHA1)" libxml2-devel \
   which wget unzip tar cpio python bzip2 bc findutils ncurses-devel