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feat: Made read_otadata() API public

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Updated the read_otadata() API name to bootloader_common_read_otadata() and made the API public.

Closes https://github.com/espressif/esp-idf/issues/11603
This commit is contained in:
Harshit Malpani 2023-07-03 16:04:05 +05:30
parent 6f3e07d97b
commit 941eb4e61e
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GPG Key ID: FF1193D150EF75C3
2 changed files with 16 additions and 4 deletions
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15
components/bootloader_support/include/bootloader_common.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2018-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -24,6 +24,19 @@ typedef enum {
ESP_IMAGE_APPLICATION
} esp_image_type;
/**
* @brief Read ota_info partition and fill array from two otadata structures.
*
* @param[in] ota_info It is a pointer to the OTA data partition.
* The "otadata" partition (Type = "data" and SubType = "ota")
* is defined in the CSV partition table.
* @param[out] two_otadata Pointer to array of OTA selection structure.
* @return - ESP_OK: On success
* - ESP_ERR_NOT_FOUND: Partition table does not have otadata partition
* - ESP_FAIL: On failure
*/
esp_err_t bootloader_common_read_otadata(const esp_partition_pos_t *ota_info, esp_ota_select_entry_t *two_otadata);
/**
* @brief Calculate crc for the OTA data select.
*

5
components/bootloader_support/src/bootloader_utility.c
View File

@ -100,8 +100,7 @@ static void set_cache_and_start_app(uint32_t drom_addr,
uint32_t irom_size,
uint32_t entry_addr);
// Read ota_info partition and fill array from two otadata structures.
static esp_err_t read_otadata(const esp_partition_pos_t *ota_info, esp_ota_select_entry_t *two_otadata)
esp_err_t bootloader_common_read_otadata(const esp_partition_pos_t *ota_info, esp_ota_select_entry_t *two_otadata)
{
const esp_ota_select_entry_t *ota_select_map;
if (ota_info->offset == 0) {
@ -361,7 +360,7 @@ int bootloader_utility_get_selected_boot_partition(const bootloader_state_t *bs)
return FACTORY_INDEX;
}
if (read_otadata(&bs->ota_info, otadata) != ESP_OK) {
if (bootloader_common_read_otadata(&bs->ota_info, otadata) != ESP_OK) {
return INVALID_INDEX;
}
ota_has_initial_contents = false;