[PATCH v1 0/5] Add K230 board and thead-c908 CPU support

[Chao Liu <chao.liu@zevorn.cn>]

Hi,

This patch series adds support for the K230 development board,
which is based on the T-Head C908 RISC-V CPU. The series includes
the following key features:

- 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

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                    |  10 +
 docs/system/riscv/k230.rst     |  48 ++++
 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             |  43 +++
 target/riscv/th_csr.c          | 380 ++++++++++++++++++++++++-
 tests/qtest/k230-wdt-test.c    | 199 +++++++++++++
 tests/qtest/meson.build        |   3 +-
 16 files changed, 1800 insertions(+), 3 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

-- 
2.51.0