alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-11-02 05:36:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'feature/support_adjust_voltage_storingInEfuse_open_glitch_rst_v4.3' into 'release/v4.3'

Browse Source 
ESP32c3: auto adjust voltage dbias storing in efuse and open glitch reset for ECO3  (backport v4.3)

See merge request espressif/esp-idf!13388
This commit is contained in:
Jiang Jiang Jian
2021-05-13 04:08:56 +00:00
parent 31b142cf93 6d2bdfc5f5
commit ed76cc4dd4
8 changed files with 186 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
components/bootloader_support/src/esp32c3/bootloader_esp32c3.c
View File

@@ -274,10 +274,15 @@ static inline void bootloader_hardware_init(void)
static inline void bootloader_glitch_reset_disable(void)
{
/*
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.
*/
uint8_t chip_version = bootloader_common_get_chip_revision();
if (chip_version < 2) {
REG_SET_FIELD(RTC_CNTL_FIB_SEL_REG, RTC_CNTL_FIB_SEL, RTC_CNTL_FIB_SUPER_WDT_RST);
} else {
} else if (chip_version == 2) {
REG_SET_FIELD(RTC_CNTL_FIB_SEL_REG, RTC_CNTL_FIB_SEL, RTC_CNTL_FIB_SUPER_WDT_RST | RTC_CNTL_FIB_BOR_RST);
}
}