espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-05 21:54:33 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/h4_panic_handler_stuck_fix' into 'master'

Browse Source 
fix(system): fixed cpu_stall function stuck issue on H4

Closes IDF-12311

See merge request espressif/esp-idf!40420
This commit is contained in:
Marius Vikhammer
2025-07-09 08:57:02 +08:00
parent 2461b0ca90 a68022f5be
commit cd48833c16
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
components/hal/esp32h4/include/hal/cpu_utility_ll.h
View File

@@ -32,11 +32,12 @@ FORCE_INLINE_ATTR void cpu_utility_ll_stall_cpu(uint32_t cpu_no)
{ {
if (cpu_no == 0) { if (cpu_no == 0) {
HAL_FORCE_MODIFY_U32_REG_FIELD(LP_AON.cpucore_cfg, aon_cpu_core0_sw_stall, 0x86); HAL_FORCE_MODIFY_U32_REG_FIELD(LP_AON.cpucore_cfg, aon_cpu_core0_sw_stall, 0x86);
while(!REG_GET_BIT(HP_SYSTEM_CORE_DEBUG_RUNSTALL_CONF_REG, HP_SYSTEM_CORE0_RUNSTALLED));
} else { } else {
HAL_FORCE_MODIFY_U32_REG_FIELD(LP_AON.cpucore_cfg, aon_cpu_core1_sw_stall, 0x86); HAL_FORCE_MODIFY_U32_REG_FIELD(LP_AON.cpucore_cfg, aon_cpu_core1_sw_stall, 0x86);
while(!REG_GET_BIT(HP_SYSTEM_CORE_DEBUG_RUNSTALL_CONF_REG, HP_SYSTEM_CORE1_RUNSTALLED));
} }
// We do not check stalled status in HP_SYSTEM_CORE_DEBUG_RUNSTALL_CONF_REG here because
// it will not be set if the stalled core was in WFI when the stall happens, thus any check
// is unreliable
} }
FORCE_INLINE_ATTR void cpu_utility_ll_unstall_cpu(uint32_t cpu_no) FORCE_INLINE_ATTR void cpu_utility_ll_unstall_cpu(uint32_t cpu_no)