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soc: Fix esp32c6 super watchdog wrong wprotect key causing chip keeps resetting due to swd

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This commit is contained in:
Song Ruo Jing
2022-11-01 16:57:32 +08:00
parent 1cf1b835aa
commit 986094482b
2 changed files with 7 additions and 7 deletions
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6
components/bootloader_support/src/esp32c6/bootloader_esp32c6.c
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@@ -236,9 +236,9 @@ static void bootloader_check_wdt_reset(void)
static void bootloader_super_wdt_auto_feed(void)
{
REG_WRITE(LP_WDT_WPROTECT_REG, RTC_CNTL_SWD_WKEY_VALUE);
REG_WRITE(LP_WDT_SWD_WPROTECT_REG, LP_WDT_SWD_WKEY_VALUE);
REG_SET_BIT(LP_WDT_SWD_CONFIG_REG, LP_WDT_SWD_AUTO_FEED_EN);
REG_WRITE(LP_WDT_WPROTECT_REG, 0);
REG_WRITE(LP_WDT_SWD_WPROTECT_REG, 0);
}
static inline void bootloader_hardware_init(void)
@@ -255,8 +255,8 @@ static inline void bootloader_hardware_init(void)
static inline void bootloader_ana_reset_config(void)
{
// TODO: IDF-5990 copied from C3, need update
// Have removed bootloader_ana_super_wdt_reset_config for now; can be evaluated later to see whether needs to add it back
/*
esp32c6 has removed super wdt!
For origin chip & ECO1: only support swt reset;
For ECO2: fix brownout reset bug, support swt & brownout reset;
For ECO3: fix clock glitch reset bug, support all reset, include: swt & brownout & clock glitch reset.