Re: [PATCH v3 0/3] riscv: Add K230 DW 8250-compatible UART

On Sat, 2026-08-08 at 10:32 +0800, WX Chen wrote:
> This series adds a QEMU model for the K230 SoC DesignWare 8250-
> compatible
> UART controller, wires it into the K230 SoC, and adds qtest coverage.
> 
> The implementation supports the registers and features required by
> the
> Linux 8250_dw driver, providing an interactive shell over the serial
> port.
> 
> Signed-off-by: WX Chen <[email protected]>
> ---
> Changes in v3:
> - Removed all hardwired preprocessor #if conditionals from the logic
> - Added a helper for the receiver line status interrupt check
> - Encapsulated CPR and UCV register values in header macros
> - Replaced g_usleep() with qtest_clock_step() in the qtest
> - Link to v2:
> https://lore.kernel.org/qemu-devel/[email protected]
> 
> ---
> WX Chen (3):
>       hw/char: add K230 DW 8250-compatible UART
>       hw/riscv: k230: connect DW 8250 UART
>       tests/qtest: add K230 UART test

Thanks!

Applied to riscv-to-apply.next

Alistair

> 
>  hw/char/Kconfig              |   3 +
>  hw/char/k230_uart.c          | 816
> +++++++++++++++++++++++++++++++++++++++++++
>  hw/char/meson.build          |   1 +
>  hw/riscv/k230.c              |  33 +-
>  include/hw/char/k230_uart.h  | 198 +++++++++++
>  include/hw/riscv/k230.h      |   6 +-
>  tests/qtest/k230-uart-test.c | 514 +++++++++++++++++++++++++++
>  tests/qtest/meson.build      |   2 +-
>  8 files changed, 1559 insertions(+), 14 deletions(-)
> ---
> base-commit: 30e8a06b64aa58a3990ba39cb5d09531e7d265e0
> change-id: 20260808-feat-k230-uart-v3-0ff3651d70ef
> 
> Best regards,