mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
17 lines
557 B
Plaintext
17 lines
557 B
Plaintext
|
choice XTAL_FREQ
|
||
|
|
prompt "Main XTAL frequency"
|
||
|
|
default XTAL_FREQ_32
|
||
|
|
help
|
||
|
|
This option selects the operating frequency of the XTAL (crystal) clock used to drive the ESP target.
|
||
|
|
The selected value MUST reflect the frequency of the given hardware.
|
||
|
|
|
||
|
|
config XTAL_FREQ_32
|
||
|
|
bool "32 MHz"
|
||
|
|
endchoice
|
||
|
|
|
||
|
|
# soc_xtal_freq_t enum in soc/clk_tree_defs.h lists the XTAL frequencies can be supported
|
||
|
|
# SOC_XTAL_SUPPORT_XXX in soc_caps.h lists the XTAL frequencies already supported
|
||
|
|
config XTAL_FREQ
|
||
|
|
int
|
||
|
|
default 32 if XTAL_FREQ_32
|