[v4] Add support for K230 board

[PATCH v4 0/5] Add support for K230 board

Chao Liu posted 5 patches 2 weeks, 4 days ago

Diff against v5
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Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/cover.1768884546.git.chao.liu.zevorn@gmail.com

Maintainers: Chao Liu <chao.liu.zevorn@gmail.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Paolo Bonzini <pbonzini@redhat.com>, Christoph Muellner <christoph.muellner@vrull.eu>, Fabiano Rosas <farosas@suse.de>, Laurent Vivier <lvivier@redhat.com>

There is a newer version of this series

MAINTAINERS                    |  12 +-
docs/system/riscv/k230.rst     |  48 ++++
docs/system/target-riscv.rst   |   1 +
hw/riscv/Kconfig               |  11 +
hw/riscv/k230.c                | 501 +++++++++++++++++++++++++++++++++
hw/riscv/meson.build           |   2 +-
hw/watchdog/Kconfig            |   4 +
hw/watchdog/k230_wdt.c         | 307 ++++++++++++++++++++
hw/watchdog/meson.build        |   1 +
hw/watchdog/trace-events       |   9 +
include/hw/riscv/k230.h        | 153 ++++++++++
include/hw/watchdog/k230_wdt.h | 130 +++++++++
target/riscv/cpu-qom.h         |   2 +
target/riscv/cpu.c             |  51 ++++
target/riscv/th_csr.c          | 380 ++++++++++++++++++++++++-
tests/qtest/k230-wdt-test.c    | 199 +++++++++++++
tests/qtest/meson.build        |   3 +-
17 files changed, 1810 insertions(+), 4 deletions(-)
create mode 100644 docs/system/riscv/k230.rst
create mode 100644 hw/riscv/k230.c
create mode 100644 hw/watchdog/k230_wdt.c
create mode 100644 include/hw/riscv/k230.h
create mode 100644 include/hw/watchdog/k230_wdt.h
create mode 100644 tests/qtest/k230-wdt-test.c

Expand all Fold all

[PATCH v4 0/5] Add support for K230 board

Posted by Chao Liu 2 weeks, 4 days ago

Hi Alistair,

This patch series adds support for U-Boot + OpenSBI + standard Linux kernel on
K230 board. Thanks to Peng Jiang, Mig Yang, Renzao Ren, Yao Zi for their help.

This v4 series has been rebased on the latest master branch and is ready for
review.

Test command:

```
$QEMU -M k230 -bios [OpenSBI binary] -m 2G -dtb k230_canmv.dtb -kernel [img]
```

PATCH v4 changelog:
- Rebased on the latest master branch
- No functional changes from v3

PATCH v3 changelog:
- Patch 1: Align T-Head C908 CPU's RISC-V extension with XUANTIE-QEMU
- Patch 2: Adjust PLIC and CLINT addresses to match K230 datasheet
https://lore.kernel.org/qemu-devel/cover.1765816341.git.chao.liu.zevorn@gmail.com/

PATCH v2 changelog:
- Patch 1: Add Svpbmt extension support for the T-Head C908 CPU
- Patch 2: Move the k230.rst definition from MAINTAINERS to Patch 5
- Patch 5: Apply Daniel's bugfix to build the k230 documentation successfully
https://lore.kernel.org/qemu-devel/cover.1764830405.git.chao.liu@zevorn.cn/

PATCH v1 changelog:
- Patch1: Add T-Head C908 and C908v CPU support
- Patch2: Add K230 board initial support(big core is not supported yet)
- Patch3: Add Programmable Watchdog Timer (WDT) peripheral support
- Patch4: Add QEMU test for K230 watchdog
- Patch5: Add documentation for K230 machine
https://lore.kernel.org/qemu-devel/cover.1764493931.git.chao.liu@zevorn.cn/T/#t


Thanks,
Chao

Chao Liu (5):
  target/riscv: add thead-c908 cpu support
  hw/riscv: add k230 board initial support
  hw/watchdog: add k230 watchdog initial support
  tests/qtest: add test for K230 watchdog
  docs/system/riscv: add documentation for k230 machine

 MAINTAINERS                    |  12 +-
 docs/system/riscv/k230.rst     |  48 ++++
 docs/system/target-riscv.rst   |   1 +
 hw/riscv/Kconfig               |  11 +
 hw/riscv/k230.c                | 501 +++++++++++++++++++++++++++++++++
 hw/riscv/meson.build           |   2 +-
 hw/watchdog/Kconfig            |   4 +
 hw/watchdog/k230_wdt.c         | 307 ++++++++++++++++++++
 hw/watchdog/meson.build        |   1 +
 hw/watchdog/trace-events       |   9 +
 include/hw/riscv/k230.h        | 153 ++++++++++
 include/hw/watchdog/k230_wdt.h | 130 +++++++++
 target/riscv/cpu-qom.h         |   2 +
 target/riscv/cpu.c             |  51 ++++
 target/riscv/th_csr.c          | 380 ++++++++++++++++++++++++-
 tests/qtest/k230-wdt-test.c    | 199 +++++++++++++
 tests/qtest/meson.build        |   3 +-
 17 files changed, 1810 insertions(+), 4 deletions(-)
 create mode 100644 docs/system/riscv/k230.rst
 create mode 100644 hw/riscv/k230.c
 create mode 100644 hw/watchdog/k230_wdt.c
 create mode 100644 include/hw/riscv/k230.h
 create mode 100644 include/hw/watchdog/k230_wdt.h
 create mode 100644 tests/qtest/k230-wdt-test.c

-- 
2.52.0