FreeBSD<\/a><\/li>\n<\/ol>\nIt’s great to see that another fully featured OS is getting ported to POWER8 and OPAL. It’s not yet at a stage where you could say it was finished or anything (PCI support is pretty preliminary for example, and fancy things like disks and networking live on PCI).<\/p>\n","protected":false},"excerpt":{"rendered":"
There’s been some work on porting FreeBSD over to run natively on top of OPAL, that is, on bare metal OpenPower machines (not just under KVM). This is one of four possible things to run natively on an OPAL system: … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[76,1,570,588,615],"tags":[623,636,637],"class_list":["post-3970","post","type-post","status-publish","format-standard","hentry","category-code","category-general","category-ibm-work-et-al","category-opal","category-powerpc","tag-freebsd","tag-opal","tag-powerpc"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5a6n8-122","jetpack-related-posts":[{"id":3972,"url":"https:\/\/www.flamingspork.com\/blog\/2015\/06\/16\/opal-firmware-specification-conformance-and-documentation\/","url_meta":{"origin":3970,"position":0},"title":"OPAL firmware specification, conformance and documentation","author":"Stewart Smith","date":"2015-06-16","format":false,"excerpt":"Now that we have an increasing amount of things that run on top of OPAL: Linux hello_world (in skiboot tree) ppc64le_hello (as I wrote about yesterday) FreeBSD and that the OpenPower ecosystem is rapidly growing (especially around people building OpenPower machines), the need for more formal specification, conformance testing and\u2026","rel":"","context":"In "code"","block_context":{"text":"code","link":"https:\/\/www.flamingspork.com\/blog\/category\/code\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4072,"url":"https:\/\/www.flamingspork.com\/blog\/2016\/06\/20\/building-opal-firmware-for-power9\/","url_meta":{"origin":3970,"position":1},"title":"Building OPAL firmware for POWER9","author":"Stewart Smith","date":"2016-06-20","format":false,"excerpt":"Recently, we merged into the op-build project (the build scripts for OpenPOWER Firmware) a defconfig for building OPAL for (certain) POWER9 simulators. I won't bother linking over to articles on the POWER9 chip or schedule (there's search engines for that), but with this commit - if you happen to be\u2026","rel":"","context":"In "IBM"","block_context":{"text":"IBM","link":"https:\/\/www.flamingspork.com\/blog\/category\/work-et-al\/ibm-work-et-al\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4001,"url":"https:\/\/www.flamingspork.com\/blog\/2015\/10\/20\/tianocore-uefi-ported-to-openpower\/","url_meta":{"origin":3970,"position":2},"title":"TianoCore (UEFI) ported to OpenPower","author":"Stewart Smith","date":"2015-10-20","format":false,"excerpt":"Recently, there's been (actually two) ports of TianoCore (the reference implementation of UEFI firmware) to run on POWER on top of OPAL (provided by skiboot) - and it can be run in the Qemu PowerNV model. More details: http:\/\/firmwaresecurity.com\/2015\/10\/12\/tianocore-for-openpower\/ https:\/\/github.com\/andreiw\/ppc64le-edk2 https:\/\/github.com\/ozbenh\/edk2","rel":"","context":"In "IBM"","block_context":{"text":"IBM","link":"https:\/\/www.flamingspork.com\/blog\/category\/work-et-al\/ibm-work-et-al\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3997,"url":"https:\/\/www.flamingspork.com\/blog\/2015\/10\/01\/papr-spec-publicly-available-to-download\/","url_meta":{"origin":3970,"position":3},"title":"PAPR spec publicly available to download","author":"Stewart Smith","date":"2015-10-01","format":false,"excerpt":"PAPR is the Power Architecture Platform Reference document. It's a short read at only 890 pages and defines the virtualised environment that guests run in on PowerKVM and PowerVM (i.e. what is referred to as 'pseries' platform in the Linux kernel). https:\/\/members.openpowerfoundation.org\/document\/dl\/469 As part of the OpenPower Foundation, we're looking\u2026","rel":"","context":"In "IBM"","block_context":{"text":"IBM","link":"https:\/\/www.flamingspork.com\/blog\/category\/work-et-al\/ibm-work-et-al\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4076,"url":"https:\/\/www.flamingspork.com\/blog\/2016\/07\/12\/using-smatch-static-analysis-on-openpower-opal-firmware\/","url_meta":{"origin":3970,"position":4},"title":"Using Smatch static analysis on OpenPOWER OPAL firmware","author":"Stewart Smith","date":"2016-07-12","format":false,"excerpt":"For Skiboot, I'm always looking at new automated systems to find bugs in the code. A little while ago, I read about the Smatch tool developed by some folks at Oracle (they also wrote about using it on the Linux kernel). I was eager to try it with skiboot to\u2026","rel":"","context":"In "code"","block_context":{"text":"code","link":"https:\/\/www.flamingspork.com\/blog\/category\/code\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3775,"url":"https:\/\/www.flamingspork.com\/blog\/2014\/07\/17\/openpower-firmware-up-on-github\/","url_meta":{"origin":3970,"position":5},"title":"OpenPower firmware up on github!","author":"Stewart Smith","date":"2014-07-17","format":false,"excerpt":"With the whole OpenPower thing, a lot of low level firmware is being open sourced, which is really exciting for the platform - the less proprietary code sitting in memory the better in my books. 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