| commit | d6853520ad93bcbd345e9ef142a0faa7a3806241 | [log] [tgz] |
|---|---|---|
| author | Ramesh Iyyar <rameshi1@in.ibm.com> | Tue Sep 01 09:36:59 2020 -0500 |
| committer | Klaus Heinrich Kiwi <klausk@br.ibm.com> | Wed Sep 02 08:40:43 2020 -0300 |
| tree | b14eda406bd4f0e47509ea4719d069c9e16144d8 | |
| parent | 9534f1548b9a421f003533e5306a1e5c21045d5f [diff] |
phal: Added support for multi-config feature For multi-config feature, phal/pdata will generate multiple system device tree based on supplied system mrw xml in SYSTEMS_MRW_XML and the generated device tree file name will be picked from mrw xml file name. pdata: 0c3782...090fa1 - Added support to generate multiple device tree for multi-configure. openpower-pnor: - pnor package also need to update for removing hard coded device tree filename because, pdata generated device tree file name will based on given mrw xml filename. ekb: Updated till hw083120a.opmst10 (05bf3e...78b50) - To get latest ekb version Signed-off-by: Ramesh Iyyar <rameshi1@in.ibm.com>
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.
https://open-power.github.io/op-build/
See the doc/ directory for documentation source. Contributions are VERY welcome!
Issues, Milestones, pull requests and code hosting is on GitHub: https://github.com/open-power/op-build
See CONTRIBUTING.md for howto contribute code.
To build an image for a Palmetto system:
git clone --recursive git@github.ibm.com:open-power/op-build.git cd op-build ./op-build rainier_defconfig && ./op-build
There are also default configurations for other platforms in openpower/configs/. Current POWER8 platforms include Habanero, Firestone, and Garrison. 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).
Install Ubuntu (>= 18.04) or Debian (>= 9) 64-bit.
Enable Universe (Ubuntu only):
sudo apt-get install software-properties-common sudo add-apt-repository universe
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 libxml-parser-perl libxml2-dev libxml2-utils xsltproc \ wget bc rsync
Install Fedora (>= 25) 64-bit.
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)" \ libxml2-devel which wget unzip tar cpio python bzip2 bc findutils ncurses-devel \ openssl-devel make libxslt vim-common lzo-devel python2