Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 03:00:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(hal): fix the issue of dual-core contention for RTC_CNTL regs

Browse Source
This commit is contained in:
hebinglin
2026-03-02 14:29:08 +08:00
parent 926523d24d
commit e2e1aa4502
21 changed files with 256 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/soc/esp32s2/include/soc/Kconfig.soc_caps.in
+4
View File
@@ -423,6 +423,10 @@ config SOC_GPIO_CLOCKOUT_CHANNEL_NUM
int
default 3
config SOC_RTC_CNTL_NEEDS_ATOMIC_ACCESS
bool
default y
config SOC_DEDIC_GPIO_HAS_INTERRUPT
bool
default y
components/soc/esp32s2/include/soc/soc_caps.h
+4
View File
@@ -198,6 +198,10 @@
#define SOC_GPIO_CLOCKOUT_BY_IO_MUX (1)
#define SOC_GPIO_CLOCKOUT_CHANNEL_NUM (3)
/* RTC_CNTL registers on this SoC are not atomic and require software protection
* (e.g., spinlocks) when accessed from multiple cores or threads. */
#define SOC_RTC_CNTL_NEEDS_ATOMIC_ACCESS 1
/*-------------------------- Dedicated GPIO CAPS ---------------------------------------*/
#define SOC_DEDIC_GPIO_HAS_INTERRUPT (1) /*!< Dedicated GPIO has its own interrupt source */