espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-01 03:34:32 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/esp32c3_eco3_efuse_programming_v4.3' into 'release/v4.3'

Browse Source 
esp32c3 espefuse: Fix efuse programming timing on ESP32-C3 ECO3 (v4.3)

See merge request espressif/esp-idf!13297
This commit is contained in:
Angus Gratton
2021-04-23 09:08:24 +00:00
parent 26139daaf5 999f648a35
commit 1b82e9604c
2 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
components/efuse/src/esp32c3/esp_efuse_utility.c
View File

@@ -63,8 +63,14 @@ const esp_efuse_range_addr_t range_write_addr_blocks[] = {
// Update Efuse timing configuration // Update Efuse timing configuration
static esp_err_t esp_efuse_set_timing(void) static esp_err_t esp_efuse_set_timing(void)
{ {
uint32_t clock_hz = esp_clk_apb_freq(); // efuse clock is fixed in ESP32-C3, so the ets_efuse_set_timing() function
return ets_efuse_set_timing(clock_hz) ? ESP_FAIL : ESP_OK; // takes an argument for compatibility with older ROM functions but it's ignored.
int res = ets_efuse_set_timing(0);
assert(res == 0);
REG_SET_FIELD(EFUSE_WR_TIM_CONF2_REG, EFUSE_PWR_OFF_NUM, 0x60);
return ESP_OK;
} }
#endif // ifndef CONFIG_EFUSE_VIRTUAL #endif // ifndef CONFIG_EFUSE_VIRTUAL

2
components/esptool_py/esptool

Submodule components/esptool_py/esptool updated: ed04f90c8e...4698b39673