[v7] tests/qtest: Update tests using PL011 UART

[PATCH v7 0/4] tests/qtest: Update tests using PL011 UART

Posted by Philippe Mathieu-Daudé 3 months ago

(Series fully reviewed)

Since v6:
- Corrected ASM comment (Fabiano)

This series split a patch [*] which was previously posted
too compact in multiple trivial steps. The last patch
initializes the PL011 Control register, enabling the
UART and its transmit channel, before using it to send
the 'T' character in the boot-serial-test.

[*] https://lore.kernel.org/qemu-devel/20240719181041.49545-10-philmd@linaro.org/

Philippe Mathieu-Daudé (4):
  tests/qtest/boot-serial-test: Improve ASM comments of PL011 tests
  tests/qtest/boot-serial-test: Reduce for() loop in PL011 tests
  tests/qtest/boot-serial-test: Reorder pair of instructions in PL011
    test
  tests/qtest/boot-serial-test: Initialize PL011 Control register

 tests/qtest/boot-serial-test.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

-- 
2.47.1

Re: [PATCH v7 0/4] tests/qtest: Update tests using PL011 UART

Posted by Peter Maydell 2 months, 3 weeks ago

On Fri, 3 Jan 2025 at 17:22, Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
>
> (Series fully reviewed)
>
> Since v6:
> - Corrected ASM comment (Fabiano)
>
> This series split a patch [*] which was previously posted
> too compact in multiple trivial steps. The last patch
> initializes the PL011 Control register, enabling the
> UART and its transmit channel, before using it to send
> the 'T' character in the boot-serial-test.
>
> [*] https://lore.kernel.org/qemu-devel/20240719181041.49545-10-philmd@linaro.org/
>
> Philippe Mathieu-Daudé (4):
>   tests/qtest/boot-serial-test: Improve ASM comments of PL011 tests
>   tests/qtest/boot-serial-test: Reduce for() loop in PL011 tests
>   tests/qtest/boot-serial-test: Reorder pair of instructions in PL011
>     test
>   tests/qtest/boot-serial-test: Initialize PL011 Control register



Applied to target-arm.next, thanks.

-- PMM