[00/10] Add foundation for riscv architecture

Message ID cover.1507250774.git.raj.khem@gmail.com
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  • Add foundation for riscv architecture
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Khem Raj Oct. 6, 2017, 12:50 a.m.
riscv is new cool kid in town. This pull request enables
base infrastructure to support riscv32 and riscv64 profiles
full architecture and qemu port is in meta-riscv
https://github.com/kraj/meta-riscv

These changes are being rapidly upstreamed, eventually we
might have a very thin layer

The following changes since commit abf2e9526a11bcb51b71b90a7b76bd33af656494:

  systemd-serialtty: allow empty package (2017-09-26 11:07:36 +0100)

are available in the git repository at:

  git://git.openembedded.org/openembedded-core-contrib kraj/riscv
  http://cgit.openembedded.org/openembedded-core-contrib/log/?h=kraj/riscv

Khem Raj (10):
  site: Add riscv32 and riscv64
  insane: Add entries for riscv 32bit/64bit
  siteinfo: Define data for riscv32 and riscv64
  kernel-arch.bbclass: Add riscv to kernel arch map
  runqemu: Add riscv support for qemu machines
  binutils: Convert SRC_URI and SRCREV to weak defines
  gcc: Backport fix for a segfault on riscv
  gcc-runtime: Disable libitm on riscv
  elfutils: Fix missing library on linker cmdline
  openssl: Add support for riscv32/riscv64

 meta/classes/insane.bbclass                        |  4 ++
 meta/classes/kernel-arch.bbclass                   |  3 +-
 meta/classes/siteinfo.bbclass                      |  6 +++
 meta/recipes-connectivity/openssl/openssl10.inc    |  6 +++
 .../recipes-connectivity/openssl/openssl_1.1.0f.bb |  6 +++
 meta/recipes-devtools/binutils/binutils-2.29.inc   |  5 ++-
 meta/recipes-devtools/elfutils/elfutils_0.170.bb   |  1 +
 ...0001-libasm-may-link-with-libbz2-if-found.patch | 39 +++++++++++++++++
 meta/recipes-devtools/gcc/gcc-7.2.inc              |  1 +
 ...le-non-legitimate-address-in-riscv_legiti.patch | 50 ++++++++++++++++++++++
 meta/recipes-devtools/gcc/gcc-runtime.inc          |  2 +
 meta/site/riscv32-linux                            |  4 ++
 meta/site/riscv64-linux                            |  4 ++
 scripts/runqemu                                    |  4 ++
 14 files changed, 132 insertions(+), 3 deletions(-)
 create mode 100644 meta/recipes-devtools/elfutils/files/0001-libasm-may-link-with-libbz2-if-found.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-7.2/0050-RISC-V-Handle-non-legitimate-address-in-riscv_legiti.patch
 create mode 100644 meta/site/riscv32-linux
 create mode 100644 meta/site/riscv64-linux

-- 
2.14.2

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Comments

Trevor Woerner Oct. 15, 2017, 8:36 p.m. | #1
I'm curious to know what the plan is for supporting the various -march
variants, or are we just going to assume RV64GC?
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