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gerrit.openbmc.org / premsjha / op-build / f91f48e8a11271ef6511086f6949bf9e58060ae0
commitf91f48e8a11271ef6511086f6949bf9e58060ae0[log] [tgz]
authorStewart Smith <stewart@linux.vnet.ibm.com>Fri Jan 19 17:34:29 2018 +1100
committerStewart Smith <stewart@linux.vnet.ibm.com>Fri Jan 19 17:34:29 2018 +1100
tree33ffbe0e6139132f258d131beaae589c40fc21de
parent4ae42e78b892bde68e9f89494405f21b59ed9ed1 [diff]
Skiboot v5.9-238-g43eb8bbcbaa5

Akshay Adiga (9):
      SLW: Delay cpuidle device-tree creation
      SLW: Split init functions
      SLW: Call slw_late_init_p{8, 9} only when has_wakeup_engine is set
      SLW: Use wakeup_engine state to handle errors in wakeup engine
      SLW: Move MAMBO simulator checks to slw_init
      SLW: Detect if deep states are enabled
      SLW: Call p9_stop_api only if deep_states are enabled
      SCOM restore for DARN and XIVE
      SLW: Add p9_stop_api calls for IMC

Alistair Popple (3):
      Witherspoon: Remove old Witherspoon platform definition
      npu2.c: Fix XIVE IRQ alignment
      npu2.c: Add PE error detection

Mahesh Salgaonkar (1):
      opal/xstop: Use nvram option to enable/disable sw checkstop.

Oliver O'Halloran (3):
      hdata/i2c: Fix 512Kb EEPROM size
      hdat/i2c: Fix SPD EEPROM compatible string
      hdata/vpd: Fix DTC warnings

Stewart Smith (2):
      SLW: fix running in mambo
      libstb/cvc: Register P8 secure ROM code correctly

Vaibhav Jain (1):
      phb4: Dump CAPP error registers when it asserts link down

Fixes: https://github.com/open-power/op-build/issues/1711
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
1 file changed
tree: 33ffbe0e6139132f258d131beaae589c40fc21de
  1. ci/
  2. dl/
  3. openpower/
  4. output/
  5. buildroot
  6. .gitignore
  7. .gitmodules
  8. CONTRIBUTING.md
  9. LICENSE
  10. NOTICE
  11. op-build-env
  12. 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