| commit | a9726d125783f8eefd83ea932706490f4fbe6dfc | [log] [tgz] |
|---|---|---|
| author | Joel Stanley <joel@jms.id.au> | Tue Oct 15 13:24:18 2019 +1030 |
| committer | Joel Stanley <joel@jms.id.au> | Fri Oct 18 22:08:57 2019 +1030 |
| tree | 8d8cc9d1dec9263363682f27c479fefee27f9787 | |
| parent | 80c8b01c0381cce89ca33e89de32467222c3d177 [diff] |
kernel: Move to Linux v5.3.6-openpower1 This adds a backported patch to fix a driver crash: scsi: lpfc: Fix oops when fewer hdwqs than cpus PowerPC related changes: libnvdimm/altmap: Track namespace boundaries in altmap powerpc/mm: Fixup tlbie vs mtpidr/mtlpidr ordering issue on POWER9 powerpc/mm: Fix an Oops in kasan_mmu_init() powerpc/mm: Add a helper to select PAGE_KERNEL_RO or PAGE_READONLY powerpc/book3s64/radix: Rename CPU_FTR_P9_TLBIE_BUG feature flag powerpc/book3s64/mm: Don't do tlbie fixup for some hardware revisions powerpc/kasan: Fix shadow area set up for modules. powerpc/kasan: Fix parallel loading of modules. powerpc/powernv/ioda: Fix race in TCE level allocation powerpc/powernv: Restrict OPAL symbol map to only be readable by root powerpc/mce: Schedule work from irq_work powerpc/mce: Fix MCE handling for huge pages powerpc/xive: Implement get_irqchip_state method for XIVE to fix shutdown race 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 Palmetto system:
git clone --recursive git@github.com:open-power/op-build.git cd op-build ./op-build palmetto_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-bignum "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