skiboot v5.9-rc2

Anton Blanchard (1):
      hw/p8-i2c: Fix deadlock in p9_i2c_bus_owner_change

Claudio Carvalho (3):
      hdata/i2c: add __packed to the host_i2c_hdr structure
      hdata/i2c: log unknown i2c devices
      hdata/i2c: update the list of known i2c devs

Madhavan Srinivasan (2):
      hw/imc: Use ARRAY_SIZE instead of static macro
      hw/imc: pause microcode at boot

Mahesh Salgaonkar (1):
      opal/cpu: Mark the core as bad while disabling threads of the core.

Nicholas Piggin (1):
      xive: Fix VP free block group mode false-positive parameter check

Stewart Smith (5):
      fsp: return OPAL_BUSY_EVENT on failure sending FSP_CMD_POWERDOWN_NORM
      fsp: return OPAL_BUSY_EVENT on failure sending FSP_CMD_REBOOT / DEEP_REBOOT
      skiboot 5.4.8 release notes
      doc: clarify locking and async of OPAL_SENSOR_READ
      skiboot 5.9-rc2 release notes

Vasant Hegde (7):
      FSP: Disable PSI link whenever FSP tells OPAL about impending R/R
      FSP/CONSOLE: Do not associate unavailable console
      FSP/CONSOLE: Close SOL session during R/R
      FSP/CONSOLE: Fix fsp_console_write_buffer_space() call
      FSP/CONSOLE: Limit number of error logging
      doc: Update VPD, ECID documentation
      opal-prd: Fix memory leak

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
1 file changed
tree: 1b44898552ed69a4336d08c4f1589707a3316cd1
  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