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[PATCH v4 0/3] Add device STM32L4x5 EXTI
From: |
Inès Varhol |
Subject: |
[PATCH v4 0/3] Add device STM32L4x5 EXTI |
Date: |
Thu, 28 Dec 2023 17:06:29 +0100 |
Changes from v3 to v4:
- add a test to check that irq trigger selection works correctly
(`test_edge_selector`) and correct `stm32l4x5_exti_set_irq` accordingly
- update the documentation file
Changes from v2 to v3:
- corrected the license to GPL
Changes from v1 to v2:
- correct the commit messages
- remove a misleading comment
Changes from v3 to v1:
- separating the patch in 3 commits
- justifying in the commit message why we implement a new model instead
of changing the existing stm32f4xx_exti
- changed irq_raise to irq_pulse in register SWIERx write
(in `stm32l4x5_exti_write`) to be consistent with the irq_pulse in
`stm32l4x5_exti_set_irq` (and also both these interrupts are
edge-triggered)
- changed the license to GPL
Changes from v2 to v3:
- adding more tests writing/reading in exti registers
- adding tests checking that interrupt work by reading NVIC registers
- correcting exti_write in SWIER (so it sets an irq only when a bit
goes from '0' to '1')
- correcting exti_set_irq (so it never writes in PR when the relevant
bit in IMR is '0')
Changes from v1 to v2:
- use arrays to deduplicate code and logic
- move internal constant `EXTI_NUM_GPIO_EVENT_IN_LINES` from the header
to the .c file
- Improve copyright headers
- replace `static const` with `#define`
- use the DEFINE_TYPES macro
- fill the `impl` and `valid` field of the exti's `MemoryRegionOps`
- fix invalid test caused by a last minute change
Based-on: 20231221213838.54944-1-ines.varhol@telecom-paris.fr
([PATCH v4 0/2] Add minimal support for the B-L475E-IOT01A board)
Inès Varhol (3):
hw/misc: Implement STM32L4x5 EXTI
tests/qtest: Add STM32L4x5 EXTI QTest testcase
hw/arm: Connect STM32L4x5 EXTI to STM32L4x5 SoC
hw/arm/Kconfig | 1 +
hw/arm/stm32l4x5_soc.c | 56 ++-
hw/misc/Kconfig | 3 +
hw/misc/meson.build | 1 +
hw/misc/stm32l4x5_exti.c | 288 +++++++++++++++
hw/misc/trace-events | 5 +
include/hw/arm/stm32l4x5_soc.h | 3 +
include/hw/misc/stm32l4x5_exti.h | 51 +++
tests/qtest/meson.build | 5 +
tests/qtest/stm32l4x5_exti-test.c | 596 ++++++++++++++++++++++++++++++
10 files changed, 1007 insertions(+), 2 deletions(-)
create mode 100644 hw/misc/stm32l4x5_exti.c
create mode 100644 include/hw/misc/stm32l4x5_exti.h
create mode 100644 tests/qtest/stm32l4x5_exti-test.c
--
2.43.0
- [PATCH v4 0/3] Add device STM32L4x5 EXTI,
Inès Varhol <=