| #
cdffc82e |
| 25-Jun-2025 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: arm: support EL1 physical timer
When configured with an SPMC at S-EL2 (CFG_CORE_SEL2_SPMC=y) use the
(emulated) EL1 physical timer instead of the EL3 physical timer since
the latter then is us
core: arm: support EL1 physical timer
When configured with an SPMC at S-EL2 (CFG_CORE_SEL2_SPMC=y) use the
(emulated) EL1 physical timer instead of the EL3 physical timer since
the latter then is used by S-EL2.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| #
fd3f2d69 |
| 13-Mar-2024 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: add missing DECLARE_KEEP_PAGER()
Adds missing DECLARE_KEEP_PAGER() for timer_desc, timer_itr_cb(),
arm_cntpct_time_source, wd_ndrv_atomic_cb(), and periodic_callback().
All possibly accessed f
core: add missing DECLARE_KEEP_PAGER()
Adds missing DECLARE_KEEP_PAGER() for timer_desc, timer_itr_cb(),
arm_cntpct_time_source, wd_ndrv_atomic_cb(), and periodic_callback().
All possibly accessed from an interrupt handler and must not be paged.
Fixes: cf707bd0d695 ("core: add callout service")
Fixes: 5b7afacfba96 ("core: arm64: implement timer_init_callout_service()")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (vexpress-qemu_armv8a)
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| #
5b7afacf |
| 02-Feb-2024 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: arm64: implement timer_init_callout_service()
Implement timer_init_callout_service() needed to initialize and drive
the callout service. Only available in AArch64.
Signed-off-by: Jens Wikland
core: arm64: implement timer_init_callout_service()
Implement timer_init_callout_service() needed to initialize and drive
the callout service. Only available in AArch64.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
show more ...
|