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gerrit.openbmc.org / premsjha / op-build / 7a79bdf5f0c8d8cede9387a9591e4459d1646332
commit7a79bdf5f0c8d8cede9387a9591e4459d1646332[log] [tgz]
authorStewart Smith <stewart@linux.vnet.ibm.com>Thu Mar 22 22:36:25 2018 -0700
committerStewart Smith <stewart@linux.vnet.ibm.com>Thu Mar 22 22:36:25 2018 -0700
treecc0affa0b7030d684a07ec02e45e9d5995996a13
parent5301d4d9ea7ed5ac50572aa06eed20ed40a03c71 [diff]
skiboot v5.10-64-g1090f346713a

Akshay Adiga (1):
      SLW: Increase stop4-5 residency by 10x

Andrew Donnellan (2):
      npu2: Remove unused fields in struct npu2
      npu2: Remove DD1 support

Cédric Le Goater (1):
      xive: fix opal_xive_set_vp_info() error path

Nicholas Piggin (3):
      core/opal: abort in case of re-entrant OPAL call
      core/opal: allow some re-entrant calls
      core/fast-reboot: disable fast reboot upon fundamental entry/exit/locking errors

Oliver O'Halloran (1):
      phb*: Remove the state field in the various phb structures

Stewart Smith (1):
      Revert "platforms/astbmc/slots.c: Allow comparison of bus numbers when matching slots"

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
1 file changed
tree: cc0affa0b7030d684a07ec02e45e9d5995996a13
  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.

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-env
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.

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