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cpu: add documentation for DISABLE_BOARD_INIT/DISABLE_CPU_INIT

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Benjamin Valentin 2025-01-16 18:12:21 +01:00
parent 5e2ec9d51d
commit 581bd8afad
1 changed files with 24 additions and 0 deletions
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24
cpu/doc.txt
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@ -20,3 +20,27 @@
* @ingroup config * @ingroup config
* @brief Compile time configurations for different kinds of CPU. * @brief Compile time configurations for different kinds of CPU.
*/ */
/**
* @brief Skip calling `board_init()`
*
* Don't call `board_init()`, leave all pins in their default state.
*
* This is intended to be used with basic riotboot_slot which does not interact
* with any external hardware.
*
* @experimental Only use this if you know what you are doing
*/
#define DISABLE_BOARD_INIT 0
/**
* @brief Skip calling `cpu_init()`
*
* Don't call `cpu_init()`, leave all CPU configuration in boot-up state.
*
* This is intended to be used with basic riotboot_slot which does not interact
* with any CPU peripherals.
*
* @experimental Only use this if you know what you are doing
*/
#define DISABLE_CPU_INIT 0