efi_loader: Separate device path into its own header
These functions are useful for the EFI app. As a first step towards
making these available outside lib/efi_loader, create a separate header
file and include it where needed. Add proper comments to the functions,
since many are missing at present.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index cea6d35..8e87521 100644
--- a/cmd/bootefi.c
+++ b/cmd/bootefi.c
@@ -9,6 +9,7 @@
#include <command.h>
#include <efi.h>
+#include <efi_device_path.h>
#include <efi_loader.h>
#include <exports.h>
#include <log.h>