Gitiles
Code Review Sign In
gerrit.openbmc.org / premsjha / op-build / aa50ed0a8b6098bc3ace74b24d9b06e89ae51ac1
commitaa50ed0a8b6098bc3ace74b24d9b06e89ae51ac1[log] [tgz]
authorhostboot <hostboot@us.ibm.com>Wed Sep 11 00:50:20 2019 -0500
committerhostboot <hostboot@us.ibm.com>Wed Sep 11 00:50:20 2019 -0500
tree3ebefaa022f882ecaf05b84d8fa2a38412105dcd
parenta375cbb23ba6fe61d42955fd2d30c6a495dac0d0 [diff]
op-build update 9-11-2019

Changes Included for package hostboot, branch master:
ae8c69b - Mark Pizzutillo - 2019-09-10 - Zero out command argument field to fix exp_draminit issues
75ac15f - Mark Pizzutillo - 2019-09-10 - Fix bug causing get_mmio index overflow for swift
25e1157 - Matthew Raybuck - 2019-09-10 - Fix misleading trace output for BPM attribute overrides
f88b6bc - Matthew Raybuck - 2019-09-10 - BPM Updates: Extend the reset device wait to 15 seconds from 10
fc0e2ce - Ilya Smirnov - 2019-09-10 - HDAT: Add SMF Memory Region

Signed-off-by: hostboot <hostboot@us.ibm.com>
1 file changed
tree: 3ebefaa022f882ecaf05b84d8fa2a38412105dcd
  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
  14. op-build-env
  15. 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.

Documentation

https://open-power.github.io/op-build/

See the doc/ directory for documentation source. Contributions are VERY welcome!

Development

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

See CONTRIBUTING.md for howto contribute code.

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 palmetto_defconfig && ./op-build

There are also default configurations for other platforms in openpower/configs/. Current POWER8 platforms include Habanero, Firestone, and Garrison. Current POWER9 platforms include Witherspoon, Boston (p9dsu), Romulus, and Zaius.

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.

The machine your building on will need Python 2.7, GCC 6.2 (or later), and a handful of other packages (see below).

Dependencies for 64-bit Ubuntu/Debian systems

  1. Install Ubuntu (>= 18.04) or Debian (>= 9) 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 libxml-parser-perl libxml2-dev libxml2-utils xsltproc \
   wget bc rsync

Dependencies for 64-bit Fedora systems

  1. Install Fedora (>= 25) 64-bit.

  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 \
   openssl-devel