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bootloader: Add config options to skip validation of app for minimum boot time

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This commit is contained in:
Angus Gratton
2021-03-09 16:51:44 +11:00
parent b180c2a146
commit 0305d13467
2 changed files with 63 additions and 4 deletions
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21
components/bootloader_support/src/esp_image_format.c
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@@ -327,11 +327,24 @@ err:
esp_err_t bootloader_load_image(const esp_partition_pos_t *part, esp_image_metadata_t *data)
{
#ifdef BOOTLOADER_BUILD
return image_load(ESP_IMAGE_LOAD, part, data);
#else
#if !defined(BOOTLOADER_BUILD)
return ESP_FAIL;
#endif
#else
esp_image_load_mode_t mode = ESP_IMAGE_LOAD;
#if !defined(CONFIG_SECURE_BOOT)
/* Skip validation under particular configurations */
#if CONFIG_BOOTLOADER_SKIP_VALIDATE_ALWAYS
mode = ESP_IMAGE_LOAD_NO_VALIDATE;
#elif CONFIG_BOOTLOADER_SKIP_VALIDATE_ON_POWER_ON
if (rtc_get_reset_reason(0) == POWERON_RESET) {
mode = ESP_IMAGE_LOAD_NO_VALIDATE;
}
#endif // CONFIG_BOOTLOADER_SKIP_...
#endif // CONFIG_SECURE_BOOT
return image_load(mode, part, data);
#endif // BOOTLOADER_BUILD
}
esp_err_t bootloader_load_image_no_verify(const esp_partition_pos_t *part, esp_image_metadata_t *data)