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gerrit.openbmc.org / premsjha / op-build / 686e756a880d57d2ee8f6b13ed87fa730afd7574
commit686e756a880d57d2ee8f6b13ed87fa730afd7574[log] [tgz]
authorStewart Smith <stewart@linux.vnet.ibm.com>Fri Dec 15 12:11:32 2017 +1100
committerStewart Smith <stewart@linux.vnet.ibm.com>Fri Dec 15 12:11:32 2017 +1100
tree6655a4775bef5ad6c4194bd44b0ed0adf319988c
parentc0069498e82eec2ae210142c25acf97e2075ebee [diff]
Bump libflash/pflash to v5.9-166-g70f14f4dd86e

Adriana Kobylak (2):
      pflash: Support for volatile flag
      pflash: Support for clean_on_ecc_error flag

Cyril Bur (1):
      external/pflash: Fix erasing within a single erase block

Oliver O'Halloran (1):
      libflash: Fix parity calculation on ARM

Stewart Smith (2):
      libflash/blocklevel: suppress debug printout
      ffspart/pflash: fix tests for new VOLATILE flag

Suraj Jitindar Singh (1):
      external/pflash: Fix non-zero return code for successful read when size%256 != 0

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
1 file changed
tree: 6655a4775bef5ad6c4194bd44b0ed0adf319988c
  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