bootloader_support: Remove deprecated partition load/verify functions

Deprecated since v3.2

components/bootloader_support/include/esp_flash_partitions.h

@@ -98,12 +98,6 @@ typedef struct {
 esp_err_t esp_partition_table_verify(const esp_partition_info_t *partition_table, bool log_errors, int *num_partitions);
 
 
-/* This function is included for compatibility with the ESP-IDF v3.x API */
-inline static __attribute__((deprecated)) esp_err_t esp_partition_table_basic_verify(const esp_partition_info_t *partition_table, bool log_errors, int *num_partitions)
-{
-    return esp_partition_table_verify(partition_table, log_errors, num_partitions);
-}
-
 /**
  * Check whether the region on the main flash is safe to write.
  *

components/bootloader_support/include/esp_image_format.h

@@ -51,36 +51,6 @@ typedef enum {
 #endif
 } esp_image_load_mode_t;
 
-/**
- * @brief Verify and (optionally, in bootloader mode) load an app image.
- *
- * This name is deprecated and is included for compatibility with the ESP-IDF v3.x API.
- * It will be removed in V4.0 version.
- * Function has been renamed to esp_image_verify().
- * Use function esp_image_verify() to verify a image. And use function bootloader_load_image() to load image from a bootloader space.
- *
- * If encryption is enabled, data will be transparently decrypted.
- *
- * @param mode Mode of operation (verify, silent verify, or load).
- * @param part Partition to load the app from.
- * @param[inout] data Pointer to the image metadata structure which is be filled in by this function. 'start_addr' member should be set (to the start address of the image.) Other fields will all be initialised by this function.
- *
- * Image validation checks:
- * - Magic byte.
- * - Partition smaller than 16MB.
- * - All segments & image fit in partition.
- * - 8 bit image checksum is valid.
- * - SHA-256 of image is valid (if image has this appended).
- * - (Signature) if signature verification is enabled.
- *
- * @return
- * - ESP_OK if verify or load was successful
- * - ESP_ERR_IMAGE_FLASH_FAIL if a SPI flash error occurs
- * - ESP_ERR_IMAGE_INVALID if the image appears invalid.
- * - ESP_ERR_INVALID_ARG if the partition or data pointers are invalid.
- */
-esp_err_t esp_image_load(esp_image_load_mode_t mode, const esp_partition_pos_t *part, esp_image_metadata_t *data) __attribute__((deprecated));
-
 /**
  * @brief Verify an app image.
  *

components/bootloader_support/src/esp_image_format.c

@@ -268,8 +268,6 @@ esp_err_t esp_image_verify(esp_image_load_mode_t mode, const esp_partition_pos_t
     return image_load(mode, part, data);
 }
 
-esp_err_t esp_image_load(esp_image_load_mode_t mode, const esp_partition_pos_t *part, esp_image_metadata_t *data) __attribute__((alias("esp_image_verify")));
-
 static esp_err_t verify_image_header(uint32_t src_addr, const esp_image_header_t *image, bool silent)
 {
     esp_err_t err = ESP_OK;