add more ota_err_code support for ota bootloader

components/ota/common/env/ota_env.c

@@ -35,7 +35,7 @@ ota_err_t ota_env_init(ota_updt_type_t updt_type, uint32_t partition_addr, ota_f
                         ota_partition_end(OTA_PARTITION_KV),
                         (kv_flash_drv_t *)flash_drv,
                         (kv_flash_prop_t *)flash_prop) != KV_ERR_NONE) {
-        return OTA_ERR_KV_FAIL;
+        return OTA_ERR_KV_INIT_FAIL;
     }
 
     return OTA_ERR_NONE;

components/ota/common/info/ota_info.c

@@ -16,7 +16,6 @@
  *---------------------------------------------------------------------------*/
 
 #include "tos_kv.h"
-#include "ota_image.h"
 #include "ota_info.h"
 #include "ota_partition.h"
 
@@ -35,19 +34,19 @@ ota_img_vs_t ota_info_curr_version(void)
     return version;
 }
 
-int ota_info_update(ota_img_vs_t new_version)
+ota_err_t ota_info_update(ota_img_vs_t new_version)
 {
     kv_err_t err;
 
     err = tos_kv_del("new_version");
     if (err != KV_ERR_NONE && err != KV_ERR_NOT_EXIST) {
-        return -1;
+        return OTA_ERR_KV_DEL_FAIL;
     }
 
     if (tos_kv_set("cur_version", &new_version, sizeof(ota_img_vs_t)) != KV_ERR_NONE) {
-        return -1;
+        return OTA_ERR_KV_SET_FAIL;
     }
 
-    return 0;
+    return OTA_ERR_NONE;
 }
 

components/ota/common/info/ota_info.h

@@ -18,9 +18,12 @@
 #ifndef _OTA_INFO_H_
 #define  _OTA_INFO_H_
 
+#include "ota_err.h"
+#include "ota_image.h"
+
 ota_img_vs_t ota_info_curr_version(void);
 
-int ota_info_update(ota_img_vs_t new_version);
+ota_err_t ota_info_update(ota_img_vs_t new_version);
 
 #endif /* _OTA_INFO_H_ */
 

components/ota/common/partition/ota_partition.c

@@ -20,7 +20,7 @@
 
 static ota_pt_ctrl_t ctrl;
 
-static int partitions_verify(ota_pt_t *pts, int n)
+static ota_err_t partitions_verify(ota_pt_t *pts, int n)
 {
     int i = 0;
 
@@ -34,7 +34,7 @@ static int partitions_verify(ota_pt_t *pts, int n)
         }
     }
 
-    return 0;
+    return OTA_ERR_NONE;
 }
 
 ota_err_t ota_partition_load(ota_updt_type_t updt_type, uint32_t partition_addr)