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Merge branch 'bugfix/warn_rc32k_use_v5.3' into 'release/v5.3'

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fix(clk): warn the users to avoid using RC32K clock (v5.3)

See merge request espressif/esp-idf!33501
This commit is contained in:
Jiang Jiang Jian 2024-09-21 14:53:49 +08:00
commit f41a395b78
5 changed files with 15 additions and 2 deletions
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4
components/esp_hw_support/CMakeLists.txt
View File

@ -16,6 +16,10 @@ if(${target} STREQUAL "esp32c6")
list(APPEND priv_requires hal)
endif()
if(CONFIG_RTC_CLK_SRC_INT_RC32K)
message(WARNING "Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.")
endif()
set(srcs "cpu.c" "port/${IDF_TARGET}/esp_cpu_intr.c" "esp_memory_utils.c" "port/${IDF_TARGET}/cpu_region_protect.c")
if(NOT BOOTLOADER_BUILD)
list(APPEND srcs "esp_clk.c"

3
components/esp_hw_support/port/esp32c6/Kconfig.rtc
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@ -14,6 +14,9 @@ choice RTC_CLK_SRC
select ESP_SYSTEM_RTC_EXT_OSC
config RTC_CLK_SRC_INT_RC32K
bool "Internal 32kHz RC oscillator"
help
Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.
This option will be removed in IDF v6.0.
endchoice
config RTC_CLK_CAL_CYCLES

3
components/esp_hw_support/port/esp32h2/Kconfig.rtc
View File

@ -14,6 +14,9 @@ choice RTC_CLK_SRC
select ESP_SYSTEM_RTC_EXT_OSC
config RTC_CLK_SRC_INT_RC32K
bool "Internal 32kHz RC oscillator"
help
Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.
This option will be removed in IDF v6.0.
endchoice
config RTC_CLK_CAL_CYCLES

3
components/esp_hw_support/port/esp32p4/Kconfig.rtc
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@ -11,6 +11,9 @@ choice RTC_CLK_SRC
select ESP_SYSTEM_RTC_EXT_XTAL
config RTC_CLK_SRC_INT_RC32K
bool "Internal 32kHz RC oscillator"
help
Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.
This option will be removed in IDF v6.0.
endchoice
config RTC_CLK_CAL_CYCLES

4
components/esp_hw_support/test_apps/dma/README.md
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@ -1,2 +1,2 @@
| Supported Targets | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- |