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• Ports/loong64

The LoongArch architecture is a RISC-style ISA developed by Loongson. LoongArch64 is the 64-bit version of LoongArch.

This page contains details about a port of Debian for the LoongArch architecture called loongarch64 (DEB ARCH is loong64).

Details

• Porting team: members of loongson

• Sponsorship: Loongson

• Related ports: None yet

• Wikipedia pages: Loongson

• Debian wiki page: Ports/loong64

• Debian web page: doesn't exist yet https://www.debian.org/ports/loongarch/

• Related pages: LoongArch

• GNU triplet: loongarch64-linux-gnu (2020-12-03 committed)

• Multiarch tuple: loongarch64-linux-gnu (documented)

• dpkg triplet/architecture status: added in dpkg 1.21.10 (commit), removed again, re-proposed, re-added in 1.21.21 (commit)

• End-user name: LOONGARCH64 (proposed) For www.d.o

• summary of details: available

• toolchain status: accepted (discussion), merged for GCC 12. Linux kernel upstream 5.19 added 2022-06-04

• rebootstrap status: working

• ABI and CPU requirements status: LP64D ABI, all LA64 models

• ABI documentation: LoongArch ELF psABI

• build-essential installability status: not yet

• mailing list: debian-loongarch (request)

• IRC channel: #debian-loongarch on OFTC (webchat)

• bug usertags: loong64 (UDD)

• ports.d.o status: accepted, included, uploading packages

• buildd status: debian-ports building

• package build: building status, failures

• Hardware status:

  • Qualification: documented

  • debian.net: porterbox

  • debian.org: not yet

  • debian.net: not yet

  • debci: running tests

  • debomatic: not yet

  • GCC Compile Farm: available

  • Hardware vendors: Alibaba, Aliexpress, JD.com retailer sells devices inside China

  • Firmware updates:

    • manual: Loongson LS3A5000-7A2000 You MUST update the board EFI to the newest version before install Debian.

    • please visit https://github.com/loongson/Firmware/ for detail.

• archive qualification and status: ArchiveQualification/loong64, requested proposed/accepted/not accepted

• release qualification status: not yet (proposal)

• Release status: not released
• image status:John Paul Adrian Glaubitz build one test image:

  • https://cdimage.debian.org/cdimage/ports/tests/loong64-test-20241115-2/debian-12.0.0-loong64-NETINST-1.iso installer, live, cloud, etc being built

    Help test it and use maillist to feedback is welcome, please seehttps://lists.debian.org/debian-loongarch/2024/11/msg00015.html

• QA status: debci testing, no reproducible builds, piuparts or openqa testing reproducible builds, debci, ?piuparts, ?openqa

• Debian installer bugs: Add support for loong64 requested, commit BTS UDD

• Install howtos: none yet ?Vendor1 Model1 ?Vendor2 Model2 add a few examples

• Install reports: none yet Vendor1 Model1 Vendor2 Model2 add a few examples

• Hardware probes: Loongson LS3A5000-7A2000 Loongson LS3A6000-7A2000 Vendor2 Model2 add a few examples

Other

• Initial discussion: <b5a53692-592c-2e3d-a996-a8d6692f4eb1@loongson.cn>

• Documentation: https://loongson.github.io/LoongArch-Documentation/

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