skiboot v5.9-21-g88bd3bc5e6f8

Adriana Kobylak (1):
      pflash: Support for volatile flag

Benjamin Herrenschmidt (2):
      xive: Update inits for DD2.0
      xive: Fix ability to clear some EQ flags

Christophe Lombard (2):
      capi: update ci store buffers and dma engines
      capi: move the acknowledge of the HMI interrupt

Cyril Bur (2):
      core/pcie-slots: Fix coverity possible NULL dereference
      npu2: Remove side effects in assert() calls.

Guilherme G. Piccoli (1):
      xive: Trivial fix for compilation error when enabling xive debug

Jeremy Kerr (1):
      opal-prd: flush after logging to stdio in debug mode

Michael Neuling (1):
      phb4: Update inits

Oliver O'Halloran (2):
      asm/head: Loop after attn
      p8-i2c: Don't write the watermark register at init

Reza Arbab (4):
      npu2: hw-procedures: Enable low power mode
      npu2: Add npu2_write_mask_4b()
      npu2: hw-procedures: Add phy_rx_clock_sel()
      npu2: hw-procedures: Refactor reset_ntl procedure

Russell Currey (1):
      doc: Fix reference to overview in README

Stewart Smith (3):
      Document fsp-ipl-params to sp-ipl-params
      ffspart/pflash: fix tests for new VOLATILE flag
      skiboot 5.9.1 release notes

Vasant Hegde (1):
      hdata: Rename 'fsp-ipl-side' as 'sp-ipl-side'

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
1 file changed
tree: 0549fe72f11518d939f9a15688b4c8a14bd6d90c
  1. ci/
  2. dl/
  3. openpower/
  4. output/
  5. .gitignore
  6. .gitmodules
  7. CONTRIBUTING.md
  8. LICENSE
  9. NOTICE
  10. op-build-env
  11. 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