| commit | 2070d28e2bf9c82b45d916e20410703c1630637b | [log] [tgz] |
|---|---|---|
| author | Joel Stanley <joel@jms.id.au> | Thu Jul 15 17:27:03 2021 +0930 |
| committer | Joel Stanley <joel@jms.id.au> | Thu Jul 15 17:27:03 2021 +0930 |
| tree | 57b32130a3de6bd886c0b04cf9cfb356597844ea | |
| parent | 9fa1b0a66d6ecf37765a7da35be08f822039d4aa [diff] |
kernel: Move to Linux v5.4.132-openpower1 PowerPC related fixes since 5.4.107: powerpc: Offline CPU in stop_this_cpu() powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi() powerpc/64s: Fix crashes when toggling entry flush barrier powerpc/64s: Fix crashes when toggling stf barrier powerpc/iommu: Annotate nested lock for lockdep powerpc/smp: Set numa node before updating mask powerpc/xive: Fix xmon command "dxi" powerpc/perf: Fix PMU constraint check for EBB events powerpc/64s: Fix pte update for kernel memory on radix powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration powerpc/prom: Mark identical_pvr_fixup as __init powerpc/fadump: Mark fadump_calculate_reserve_size as __init powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h powerpc/eeh: Fix EEH handling for hugepages in ioremap space. powerpc: Force inlining of cpu_has_feature() to avoid build failure Additionally, two of the patches that were carried have been merged into the upstream stable tree: x86/efi: move common keyring handler functions to new file certs: Add EFI_CERT_X509_GUID support for dbx entries Signed-off-by: Joel Stanley <joel@jms.id.au>
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 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).
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 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
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)" \ "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