| #
321b5b24 |
| 11-Oct-2023 |
Gatien Chevallier <gatien.chevallier@foss.st.com> |
plat-stm32mp2: add platform-specific abort handler
When a data abort occurs and its fault type is FAULT_TYPE_IGNORE, it
may be an abort generated by the SERC hardware block. Check if a
SERC Illegal
plat-stm32mp2: add platform-specific abort handler
When a data abort occurs and its fault type is FAULT_TYPE_IGNORE, it
may be an abort generated by the SERC hardware block. Check if a
SERC Illegal Access was caught and print the SERC register and panic()
if that is the case.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
show more ...
|
| #
1c32a0ea |
| 02-Jan-2024 |
Gatien Chevallier <gatien.chevallier@foss.st.com> |
drivers: stm32_rif: add stm32_rif_access_violation_action()
This function should be used by peripherals capable on raising
access violation interrupts (SERC, IAC). The behavior of the platform
on su
drivers: stm32_rif: add stm32_rif_access_violation_action()
This function should be used by peripherals capable on raising
access violation interrupts (SERC, IAC). The behavior of the platform
on such event is platform-specific. Therefore, its definition must be
done at platform level.
Also add CFG_STM32_PANIC_ON_IAC_EVENT and CFG_STM32_PANIC_ON_SERC_EVENT
to choose if the platform should panic upon receiving an IAC or a
SERC event.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
show more ...
|
| #
612f3e4f |
| 08-Jul-2024 |
Gatien Chevallier <gatien.chevallier@foss.st.com> |
drivers: firewall: add stm32 SERC support
Add stm32 SERC driver support. The SERC driver collects accesses to
target peripherals that are either shutdown (computing clock off),
or under reset. Upon
drivers: firewall: add stm32 SERC support
Add stm32 SERC driver support. The SERC driver collects accesses to
target peripherals that are either shutdown (computing clock off),
or under reset. Upon such event, the platform panics as it is an
undesired event.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
show more ...
|