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nrf5340: pretick decoupled from workaround anomaly 160

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Coupling in code between workarounds for anomaly 160 and anomaly 165
(pretick) is decreased.

Signed-off-by: Andrzej Kuroś <andrzej.kuros@nordicsemi.no>
This commit is contained in:
Andrzej Kuros 2023-10-10 20:14:30 +02:00 • committed by Carles Cufí
commit adec56bcee
2 changed files with 9 additions and 1 deletions
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1
soc/arm/nordic_nrf/nrf53/Kconfig.soc
View file

@ -53,6 +53,7 @@ config SOC_NRF53_ANOMALY_160_WORKAROUND
config SOC_NRF53_RTC_PRETICK
bool "Pre-tick workaround for nRF5340 anomaly 165"
depends on (SYS_CLOCK_EXISTS && SOC_NRF5340_CPUNET) || SOC_NRF5340_CPUAPP
select NRFX_DPPI
select ARM_ON_ENTER_CPU_IDLE_HOOK if SOC_NRF5340_CPUNET
select ARM_ON_ENTER_CPU_IDLE_PREPARE_HOOK if SOC_NRF5340_CPUNET

9
soc/arm/nordic_nrf/nrf53/soc.c
View file

@ -133,6 +133,7 @@ static bool nrf53_anomaly_160_check(void)
return true;
}
#endif /* CONFIG_SOC_NRF53_ANOMALY_160_WORKAROUND */
#if defined(CONFIG_SOC_NRF53_RTC_PRETICK) && defined(CONFIG_SOC_NRF5340_CPUNET)
@ -337,6 +338,8 @@ void z_arm_on_enter_cpu_idle_prepare(void)
}
#endif /* CONFIG_SOC_NRF53_RTC_PRETICK && CONFIG_SOC_NRF5340_CPUNET */
#if defined(CONFIG_SOC_NRF53_ANOMALY_160_WORKAROUND) || \
(defined(CONFIG_SOC_NRF53_RTC_PRETICK) && defined(CONFIG_SOC_NRF5340_CPUNET))
bool z_arm_on_enter_cpu_idle(void)
{
bool ok_to_sleep = true;
@ -357,6 +360,7 @@ bool z_arm_on_enter_cpu_idle(void)
}
#endif
#if defined(CONFIG_SOC_NRF53_ANOMALY_160_WORKAROUND)
if (ok_to_sleep) {
ok_to_sleep = nrf53_anomaly_160_check();
@ -371,6 +375,7 @@ bool z_arm_on_enter_cpu_idle(void)
}
#endif
}
#endif /* CONFIG_SOC_NRF53_ANOMALY_160_WORKAROUND */
#if defined(CONFIG_SOC_NRF53_RTC_PRETICK) && defined(CONFIG_SOC_NRF5340_CPUNET)
if (!ok_to_sleep) {
@ -382,7 +387,9 @@ bool z_arm_on_enter_cpu_idle(void)
return ok_to_sleep;
}
#endif /* CONFIG_SOC_NRF53_ANOMALY_160_WORKAROUND */
#endif /* CONFIG_SOC_NRF53_ANOMALY_160_WORKAROUND ||
* (CONFIG_SOC_NRF53_RTC_PRETICK && CONFIG_SOC_NRF5340_CPUNET)
*/
#if CONFIG_SOC_NRF53_RTC_PRETICK
#ifdef CONFIG_SOC_NRF5340_CPUAPP