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Update IDF to a8916daeb (#2992)

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Me No Dev
2019-07-17 10:09:43 +03:00
committed by GitHub
parent 3376ea1bd5
commit 9e32cec9a2
100 changed files with 797 additions and 239 deletions
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19
tools/sdk/include/spi_flash/esp_spi_flash.h
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@ -313,6 +313,10 @@ typedef void (*spi_flash_op_lock_func_t)(void);
* @brief SPI flash operation unlock function.
*/
typedef void (*spi_flash_op_unlock_func_t)(void);
/**
* @brief Function to protect SPI flash critical regions corruption.
*/
typedef bool (*spi_flash_is_safe_write_address_t)(size_t addr, size_t size);
/**
* Structure holding SPI flash access critical sections management functions.
@ -332,6 +336,9 @@ typedef void (*spi_flash_op_unlock_func_t)(void);
* - 'op_unlock' unlocks access to flash API internal data.
* These two functions are recursive and can be used around the outside of multiple calls to
* 'start' & 'end', in order to create atomic multi-part flash operations.
* 3) When CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_ALLOWED is disabled, flash writing/erasing
* API checks for addresses provided by user to avoid corruption of critical flash regions
* (bootloader, partition table, running application etc.).
*
* Different versions of the guarding functions should be used depending on the context of
* execution (with or without functional OS). In normal conditions when flash API is called
@ -343,10 +350,13 @@ typedef void (*spi_flash_op_unlock_func_t)(void);
* For example structure can be placed in DRAM and functions in IRAM sections.
*/
typedef struct {
spi_flash_guard_start_func_t start; /**< critical section start function. */
spi_flash_guard_end_func_t end; /**< critical section end function. */
spi_flash_op_lock_func_t op_lock; /**< flash access API lock function.*/
spi_flash_op_unlock_func_t op_unlock; /**< flash access API unlock function.*/
spi_flash_guard_start_func_t start; /**< critical section start function. */
spi_flash_guard_end_func_t end; /**< critical section end function. */
spi_flash_op_lock_func_t op_lock; /**< flash access API lock function.*/
spi_flash_op_unlock_func_t op_unlock; /**< flash access API unlock function.*/
#if !CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_ALLOWED
spi_flash_is_safe_write_address_t is_safe_write_address; /**< checks flash write addresses.*/
#endif
} spi_flash_guard_funcs_t;
/**
@ -359,7 +369,6 @@ typedef struct {
*/
void spi_flash_guard_set(const spi_flash_guard_funcs_t* funcs);
/**
* @brief Get the guard functions used for flash access
*