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fix(esp_hw_support): fix cache safe check function

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This commit is contained in:
wuzhenghui 2024-02-26 15:20:14 +08:00 committed by BOT
parent 12de4603c0
commit 4e731e8612
2 changed files with 7 additions and 1 deletions
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1
components/esp_hw_support/Kconfig
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@ -173,6 +173,7 @@ menu "Hardware Settings"
config ESP_SLEEP_CACHE_SAFE_ASSERTION
bool "Check the cache safety of the sleep wakeup code in sleep process"
default n
select ESP_PANIC_HANDLER_IRAM
help
Enabling it will check the cache safety of the code before the flash power is ready after
light sleep wakeup, and check PM_SLP_IRAM_OPT related code cache safety. This option is

7
components/esp_hw_support/sleep_modes.c
View File

@ -509,7 +509,12 @@ FORCE_INLINE_ATTR bool light_sleep_uart_prepare(uint32_t pd_flags, int64_t sleep
#if !SOC_PM_SUPPORT_TOP_PD || !CONFIG_ESP_CONSOLE_UART
suspend_uarts();
#else
if (pd_flags & PMU_SLEEP_PD_TOP) {
#ifdef CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION
#define FORCE_FLUSH_CONSOLE_UART 1
#else
#define FORCE_FLUSH_CONSOLE_UART 0
#endif
if (FORCE_FLUSH_CONSOLE_UART || (pd_flags & PMU_SLEEP_PD_TOP)) {
if ((s_config.wakeup_triggers & RTC_TIMER_TRIG_EN) &&
// +1 is for cover the last character flush time
(sleep_duration < (int64_t)((UART_LL_FIFO_DEF_LEN - uart_ll_get_txfifo_len(CONSOLE_UART_DEV) + 1) * UART_FLUSH_US_PER_CHAR) + SLEEP_UART_FLUSH_DONE_TO_SLEEP_US)) {