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gerrit.openbmc.org / premsjha / op-build / fb696c437d3da01c12e2e587aae0515d558a420f
commitfb696c437d3da01c12e2e587aae0515d558a420f[log] [tgz]
authorhostboot <hostboot@us.ibm.com>Fri Sep 04 12:43:05 2020 -0500
committerhostboot <hostboot@us.ibm.com>Fri Sep 04 12:43:05 2020 -0500
tree3ac3bc280070f1122aa07ba164c746d588c6fbcb
parentdfc525ae28f4c3442980dcd5da32d9c7288acca4 [diff]
op-build update 9-4-2020

Changes Included for package hostboot, branch master:
2ca2bb3 - Mark Pizzutillo - 2020-09-04 - Revert "Add support for PMIC 1U/2U PWR_GOOD IO Mode"
a0d8da2 - Mark Pizzutillo - 2020-09-03 - Port latch_wr_vref to generic (Part 2+3)
e57a240 - Sneha Kadam - 2020-09-03 - Improve mss_draminit_training prints for Nimbus
7c92b2e - Louis Stermole - 2020-09-03 - Fix exp_fw_log, and add wrapper
92ad386 - Stephen Glancy - 2020-09-03 - Fixes explorer's non-existant spare byte logic
adfb175 - Dan Crowell - 2020-09-03 - Run Explorer FW Update in parallel

Signed-off-by: hostboot <hostboot@us.ibm.com>
1 file changed
tree: 3ac3bc280070f1122aa07ba164c746d588c6fbcb
  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 https://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 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 gawk cpio xxd \
   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(bigint)" "perl(XML::Simple)" \
   "perl(YAML)" "perl(XML::SAX)" "perl(Fatal)" "perl(Thread::Queue)" \
   "perl(Env)" "perl(XML::LibXML)" "perl(Digest::SHA1)" "perl(ExtUtils::MakeMaker)" \
   libxml2-devel which wget unzip tar cpio python bzip2 bc findutils ncurses-devel \
   openssl-devel make libxslt vim-common lzo-devel python2 rsync hostname