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gerrit.openbmc.org / premsjha / op-build / 036e1bef0c626dce5b8a13990a9e722ecee1c4b7
commit036e1bef0c626dce5b8a13990a9e722ecee1c4b7[log] [tgz]
authorhostboot <hostboot@us.ibm.com>Fri Mar 09 11:45:04 2018 -0600
committerhostboot <hostboot@us.ibm.com>Fri Mar 09 11:45:04 2018 -0600
tree9e89976355c49ffcf592b79e1d082207d13ef807
parentdde4e87764f5c74906f87a78509f4eeb15fa72a3 [diff]
op-build update 3-9-2018

Changes Included for package hostboot, branch master:
f5d2c87 - Dan Crowell - 2018-03-08 - Removing old TODO for dropped requirement
a61200c - Stephen Glancy - 2018-03-08 - Adds power control access functions for NVDIMM
63c767d - Ryan Black - 2018-03-08 - reduce number of non-zero npu error collection registers
3ffad4a - Andre Marin - 2018-03-08 - Remove mss::c_str dependency for SPD decoder for future reuse
968b174 - Lennard Streat - 2018-03-08 - HW439321 - Disable CRC Performance Degradation
d6f9a22 - Dean Sanner - 2018-03-08 - Force 25G Nvlink speed on P9N DD2.1
b98f4c6 - Prachi Gupta - 2018-03-08 - ATTR_PBAX_GROUPID: add global tag
4cf79f8 - Corey Swenson - 2018-03-08 - Changes to Inband SCOM MMIO ranges for Cumulus

Changes Included for package hostboot-binaries, branch master:
ec7c35d - William Hoffa - 2018-03-09 - Merge pull request #66 from wghoffa/hcode_update_hw030818a.911
60dfec3 - Bill Hoffa - 2018-03-09 - Update HCODE Image to Level: hw030818a.911
290a4f0 - Corey Swenson - 2018-03-08 - Merge pull request #65 from cvswen/hcode_update_911
6026dcd - Corey Swenson - 2018-03-08 - Update HCODE image to hw030618a.911
2 files changed
tree: 9e89976355c49ffcf592b79e1d082207d13ef807
  1. ci/
  2. dl/
  3. doc/
  4. openpower/
  5. output/
  6. buildroot
  7. .gitignore
  8. .gitmodules
  9. .travis.yml
  10. CONTRIBUTING.md
  11. LICENSE
  12. NOTICE
  13. op-build-env
  14. 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