efi_loader: assign HII protocols to root node

We should not install the HII protocols on every loaded image. It is
sufficient to install them once on the root node.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index b215bd7..31d11b8 100644 (file)
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -1569,26 +1569,6 @@ efi_status_t efi_setup_loaded_image(struct efi_device_path *device_path,
        if (ret != EFI_SUCCESS)
                goto failure;
 
-#if CONFIG_IS_ENABLED(EFI_LOADER_HII)
-       ret = efi_add_protocol(&obj->header,
-                              &efi_guid_hii_string_protocol,
-                              (void *)&efi_hii_string);
-       if (ret != EFI_SUCCESS)
-               goto failure;
-
-       ret = efi_add_protocol(&obj->header,
-                              &efi_guid_hii_database_protocol,
-                              (void *)&efi_hii_database);
-       if (ret != EFI_SUCCESS)
-               goto failure;
-
-       ret = efi_add_protocol(&obj->header,
-                              &efi_guid_hii_config_routing_protocol,
-                              (void *)&efi_hii_config_routing);
-       if (ret != EFI_SUCCESS)
-               goto failure;
-#endif
-
        *info_ptr = info;
        *handle_ptr = obj;
 

diff --git a/lib/efi_loader/efi_root_node.c b/lib/efi_loader/efi_root_node.c
index b056ba3..b58d9d8 100644 (file)
--- a/lib/efi_loader/efi_root_node.c
+++ b/lib/efi_loader/efi_root_node.c
@@ -74,6 +74,26 @@ efi_status_t efi_root_node_register(void)
        if (ret != EFI_SUCCESS)
                goto failure;
 
+#if CONFIG_IS_ENABLED(EFI_LOADER_HII)
+       /* Install HII string protocol */
+       ret = efi_add_protocol(root, &efi_guid_hii_string_protocol,
+                              (void *)&efi_hii_string);
+       if (ret != EFI_SUCCESS)
+               goto failure;
+
+       /* Install HII database protocol */
+       ret = efi_add_protocol(root, &efi_guid_hii_database_protocol,
+                              (void *)&efi_hii_database);
+       if (ret != EFI_SUCCESS)
+               goto failure;
+
+       /* Install HII configuration routing protocol */
+       ret = efi_add_protocol(root, &efi_guid_hii_config_routing_protocol,
+                              (void *)&efi_hii_config_routing);
+       if (ret != EFI_SUCCESS)
+               goto failure;
+#endif
+
 failure:
        return ret;
 }