alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-08 20:21:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix panic config ifdefs, un-stall app cpu on boot so it restarts after panic

Browse Source
This commit is contained in:
Jeroen Domburg
2016-10-27 11:17:24 +08:00
parent fd887dbeea
commit ff6b8addd9
2 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
components/esp32/cpu_start.c
View File

@@ -102,6 +102,10 @@ void IRAM_ATTR call_start_cpu0()
#if !CONFIG_FREERTOS_UNICORE
ESP_EARLY_LOGI(TAG, "Starting app cpu, entry point is %p", call_start_cpu1);
//Un-stall the app cpu; the panic handler may have stalled it.
CLEAR_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, RTC_CNTL_SW_STALL_APPCPU_C1_M);
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_STALL_APPCPU_C0_M);
//Enable clock gating and reset the app cpu.
SET_PERI_REG_MASK(DPORT_APPCPU_CTRL_B_REG, DPORT_APPCPU_CLKGATE_EN);
CLEAR_PERI_REG_MASK(DPORT_APPCPU_CTRL_C_REG, DPORT_APPCPU_RUNSTALL);
SET_PERI_REG_MASK(DPORT_APPCPU_CTRL_A_REG, DPORT_APPCPU_RESETTING);