Merge tag 'pull-target-arm-20240308' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* Implement FEAT_ECV
* STM32L4x5: Implement GPIO device
* Fix 32-bit SMOPA

Merge tag 'pull-target-arm-20240308' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
* Implement FEAT_ECV
* STM32L4x5: Implement GPIO device
* Fix 32-bit SMOPA
* Refactor v7m related code from cpu32.c into its own file
* hw/rtc/sun4v-rtc: Relicense to GPLv2-or-later

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# gpg: Signature made Fri 08 Mar 2024 15:49:49 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20240308' of https://git.linaro.org/people/pmaydell/qemu-arm:
target/arm: Move v7m-related code from cpu32.c into a separate file
hw/rtc/sun4v-rtc: Relicense to GPLv2-or-later
target/arm: Fix 32-bit SMOPA
tests/qtest: Add STM32L4x5 GPIO QTest testcase
hw/arm: Connect STM32L4x5 GPIO to STM32L4x5 SoC
hw/gpio: Implement STM32L4x5 GPIO
target/arm: Enable FEAT_ECV for 'max' CPU
target/arm: Implement FEAT_ECV CNTPOFF_EL2 handling
target/arm: Define CNTPCTSS_EL0 and CNTVCTSS_EL0
target/arm: Implement new FEAT_ECV trap bits
target/arm: Don't allow RES0 CNTHCTL_EL2 bits to be written
target/arm: use FIELD macro for CNTHCTL bit definitions
target/arm: Timer _EL02 registers UNDEF for E2H == 0
target/arm: Move some register related defines to internals.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw/arm: Connect STM32L4x5 GPIO to STM32L4x5 SoC

Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Philippe Mathieu-

hw/arm: Connect STM32L4x5 GPIO to STM32L4x5 SoC

Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20240305210444.310665-3-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw/gpio: Implement STM32L4x5 GPIO

Features supported :
- the 8 STM32L4x5 GPIOs are initialized with their reset values
(except IDR, see below)
- input mode : setting a pin in input mode "externa

hw/gpio: Implement STM32L4x5 GPIO

Features supported :
- the 8 STM32L4x5 GPIOs are initialized with their reset values
(except IDR, see below)
- input mode : setting a pin in input mode "externally" (using input
irqs) results in an out irq (transmitted to SYSCFG)
- output mode : setting a bit in ODR sets the corresponding out irq
(if this line is configured in output mode)
- pull-up, pull-down
- push-pull, open-drain

Difference with the real GPIOs :
- Alternate Function and Analog mode aren't implemented :
pins in AF/Analog behave like pins in input mode
- floating pins stay at their last value
- register IDR reset values differ from the real one :
values are coherent with the other registers reset values
and the fact that AF/Analog modes aren't implemented
- setting I/O output speed isn't supported
- locking port bits isn't supported
- ADC function isn't supported
- GPIOH has 16 pins instead of 2 pins
- writing to registers LCKR, AFRL, AFRH and ASCR is ineffective

Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20240305210444.310665-2-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...