Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-01-23

This time around we have a lot of EFI patches from Heinrich.
Highlights are:

  - Allow EFI applications to register as drivers
  - Allow exposure of U-Boot block devices from an EFI payload
  - Compatibility improvements

1 files changed, 37 insertions, 0 deletions

diff --git a/lib/efi_selftest/efi_selftest_miniapp_exit.c b/lib/efi_selftest/efi_selftest_miniapp_exit.c
new file mode 100644
index 0000000000..5ec57aba02
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_miniapp_exit.c
@@ -0,0 +1,37 @@
+/*
+ * efi_selftest_miniapp_exit
+ *
+ * Copyright (c) 2018 Heinrich Schuchardt
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ *
+ * This EFI application is run by the StartImage selftest.
+ * It uses the Exit boot service to return.
+ */
+
+#include <common.h>
+#include <efi_api.h>
+
+/*
+ * Entry point of the EFI application.
+ *
+ * @handle	handle of the loaded image
+ * @systable	system table
+ * @return	status code
+ */
+efi_status_t EFIAPI efi_main(efi_handle_t handle,
+			     struct efi_system_table *systable)
+{
+	struct efi_simple_text_output_protocol *con_out = systable->con_out;
+
+	con_out->output_string(con_out, L"EFI application calling Exit\n");
+
+	/* The return value is checked by the calling test */
+	systable->boottime->exit(handle, EFI_UNSUPPORTED, 0, NULL);
+
+	/*
+	 * This statement should not be reached.
+	 * To enable testing use a different return value.
+	 */
+	return EFI_SUCCESS;
+}