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gerrit.openbmc.org / premsjha / op-build / 1ec1bc969b5d8eaa1cbace0ec5e5510da6cd73f2
commit1ec1bc969b5d8eaa1cbace0ec5e5510da6cd73f2[log] [tgz]
authorVasant Hegde <hegdevasant@linux.vnet.ibm.com>Thu Jul 01 07:03:13 2021 +0000
committerVasant Hegde <hegdevasant@linux.vnet.ibm.com>Thu Jul 01 07:03:13 2021 +0000
treea89ad61587ae1cdb7a4e8fe5c00d4b4ae231ea22
parentf7d084a6bbb00b013e45c7aa97872029b89dbd6f [diff]
skiboot v6.8-26-g99c10192f

Anju T Sudhakar (3):
      hw/imc: Cleanup code to define scom addr for IMC at run time
      hw/imc: Use the xscom macros for IMC based on platform
      hw/imc: Do scoms on the secondary core in fused core mode for core-imc counters

Daniel Axtens (1):
      secvar/backend: require sha256 in our PKCS#7 messages

Haren Myneni (1):
      VAS: Define p9_get_rma_bar()

Mahesh Salgaonkar (1):
      core/cpu: Initialize all cpu thread areas to avoid invalid memory access.

Nayna Jain (1):
      secvar: fix endian conversion

Nicholas Piggin (2):
      core/mce: POWER9 fix machine check decoding of async errors
      asm/head.S: Fix early SPR inits for big core

Oliver O'Halloran (12):
      external/trace: Fall back to read()
      external/trace: Print timestamps in prlog()'s format
      trace: Add nvram hack to use the old trace export behaviour
      i2c,trace: Add I2C operation trace events
      hw/p8-i2c: Add p8_i2c_find_bus_by_port()
      hw/p8-i2c: Print interrupt status per master
      hw/p8-i2c: Set poll interval from the current port
      hw/p8-i2c: Move port init into a separate function
      hdat/i2c: Rework i2c device creation
      hw/p8-i2c: Add buses at runtime
      hw/p8-i2c: Make OCCFLG register base address configurable at runtime
      fast-reboot: Fix the bonus cleanup_cpu_state()

Vaidyanathan Srinivasan (1):
      cpu: Add retry in cpu_pm_disable to kick cpus out of idle

Vasant Hegde (4):
      hdata/vpd: Add new FRU part number keyword
      external/xscom-utils: Add P9P chip info
      skiboot v6.7.1 release notes
      skiboot v6.7.2 release notes

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
1 file changed
tree: a89ad61587ae1cdb7a4e8fe5c00d4b4ae231ea22
  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
  14. op-build-env
  15. 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 Blackbird system:

git clone --recursive https://github.com/open-power/op-build.git
cd op-build
./op-build blackbird_defconfig && ./op-build

There are also default configurations for other platforms in openpower/configs/. 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.

The machine your building on will need Python 2.7, GCC 6.2 (or later), and a handful of other packages (see below).

Dependencies for 64-bit Ubuntu/Debian systems

  1. Install Ubuntu (>= 18.04) or Debian (>= 9) 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 gawk cpio xxd \
   build-essential g++ git bison flex unzip \
   libssl-dev libxml-simple-perl libxml-sax-perl libxml-parser-perl libxml2-dev libxml2-utils xsltproc \
   wget bc rsync

Dependencies for 64-bit Fedora systems

  1. Install Fedora (>= 25) 64-bit.

  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(bigint)" "perl(XML::Simple)" \
   "perl(YAML)" "perl(XML::SAX)" "perl(Fatal)" "perl(Thread::Queue)" \
   "perl(Env)" "perl(XML::LibXML)" "perl(Digest::SHA1)" "perl(ExtUtils::MakeMaker)" \
   "perl(FindBin)" "perl(English)" "perl(Time::localtime)" \
   libxml2-devel which wget unzip tar cpio python bzip2 bc findutils ncurses-devel \
   openssl-devel make libxslt vim-common lzo-devel python2 rsync hostname