skiboot: bump to v5.7-rc2

Balbir Singh (1):
      numa/associativity: Add a new level of NUMA for GPU's

Benjamin Herrenschmidt (9):
      cpu: Unconditionally cleanup TLBs on P9 in opal_reinit_cpus()
      cpu: Better handle unknown flags in opal_reinit_cpus()
      xive: Properly get rid of donated indirect pages during reset
      xive: Enable memory backing of queues
      phb4: Print more info when PHB fences
      phb4: Verbose EEH options
      phb4: Add register access helpers
      phb4: Use new accessors in a few places
      phb4: Fix PHB4 fence recovery

Joel Stanley (1):
      lpc: remove double LPC prefix from messages

Mahesh Salgaonkar (2):
      Fix scom addresses for power9 core checkstop hmi handling.
      Fix scom addresses for power9 nx checkstop hmi handling.

Michael Neuling (11):
      hdata: Fix phb4 lane-eq property generation
      phb4: Set default lane equalisation
      phb4: Remove incorrect state transition
      phb4: Fix order of pfir/nfir clearing in CRESET
      phb4: Only set one bit in nfir
      pci: Print resetting PHB notice at higher log level
      pci: Add ability to trace timing
      phb4: Avoid recursive call into run state machine
      phb4: Workaround phy lockup by doing full PHB reset on retry
      phb4: Rework retries so we can do more than one
      phb4: Do more retries on link training failures

Stewart Smith (12):
      hw/fsi-master: check zalloc return value
      hdata/vpd: Don't dereference possible NULL model_name
      doc/device-tree: improve root node doc
      hw/occ: explicitly document fallthrough
      hw/occ: remove dead code
      core/mem_region: check return value of add_region
      xz: add fallthrough annotations to silence GCC7 warning
      travis: add fedora26
      test/qemu-jessie: dump boot log on failure
      test/qemu-jessie: bail out fast on kernel panic
      opal-ci/fetch-debian-jessie-installer: follow redirects
      doc: skiboot-5.7-rc2 release notes

Vasant Hegde (2):
      IPMI: Move MAX_IPMI_SENSORS macro to ipmi.h
      HDAT: Add IPMI sensor data under /bmc node

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
1 file changed
tree: 16a23bfbba0efb9f42414be4e8aba6099314d41a
  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