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change(esp_hw_support): do timergroup watchdogs retention by needs

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This commit is contained in:
wuzhenghui
2024-05-23 10:42:52 +08:00
parent 3ec68b9094
commit a68668c392
28 changed files with 472 additions and 193 deletions
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15
components/esp_hw_support/sleep_modes.c
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@@ -684,8 +684,19 @@ FORCE_INLINE_ATTR void misc_modules_sleep_prepare(bool deep_sleep)
/**
* These save-restore workaround should be moved to lower layer
*/
FORCE_INLINE_ATTR void misc_modules_wake_prepare(void)
FORCE_INLINE_ATTR void misc_modules_wake_prepare(uint32_t pd_flags)
{
#if CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP
if (pd_flags & PMU_SLEEP_PD_TOP) {
// There is no driver to manage the flashboot watchdog, and it is definitely be in off state when
// the system is running, after waking up from pd_top sleep, shut it down by software here.
wdt_hal_context_t mwdt_ctx = {.inst = WDT_MWDT0, .mwdt_dev = &TIMERG0};
wdt_hal_write_protect_disable(&mwdt_ctx);
wdt_hal_set_flashboot_en(&mwdt_ctx, false);
wdt_hal_write_protect_enable(&mwdt_ctx);
}
#endif
#if SOC_USB_SERIAL_JTAG_SUPPORTED && !SOC_USB_SERIAL_JTAG_SUPPORT_LIGHT_SLEEP
sleep_console_usj_pad_restore();
#endif
@@ -1057,7 +1068,7 @@ static esp_err_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags, esp_sleep_mode_t m
sleep_retention_do_system_retention(false);
}
#endif
misc_modules_wake_prepare();
misc_modules_wake_prepare(pd_flags);
}
#if SOC_SPI_MEM_SUPPORT_TIMING_TUNING