efi_loader: add the number of image entries in efi_capsule_update_info
The number of image array entries global variable is required
to support EFI capsule update. This information is exposed as a
num_image_type_guids variable, but this information
should be included in the efi_capsule_update_info structure.
This commit adds the num_images member in the
efi_capsule_update_info structure. All board files supporting
EFI capsule update are updated.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/include/efi_loader.h b/include/efi_loader.h
index b395eef9..941d634 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -1078,15 +1078,16 @@
* platforms which enable capsule updates
*
* @dfu_string: String used to populate dfu_alt_info
+ * @num_images: The number of images array entries
* @images: Pointer to an array of updatable images
*/
struct efi_capsule_update_info {
const char *dfu_string;
+ int num_images;
struct efi_fw_image *images;
};
extern struct efi_capsule_update_info update_info;
-extern u8 num_image_type_guids;
/**
* Install the ESRT system table.