1 files changed, 39 insertions, 0 deletions
diff --git a/roms/u-boot/tools/rksd.c b/roms/u-boot/tools/rksd.c
new file mode 100644
index 000000000..7d46a1b07
--- /dev/null
+++ b/roms/u-boot/tools/rksd.c
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2015 Google,  Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * See README.rockchip for details of the rksd format
+ */
+
+#include "imagetool.h"
+#include <image.h>
+#include <rc4.h>
+#include "mkimage.h"
+#include "rkcommon.h"
+
+static int rksd_check_image_type(uint8_t type)
+{
+	if (type == IH_TYPE_RKSD)
+		return EXIT_SUCCESS;
+	else
+		return EXIT_FAILURE;
+}
+
+/*
+ * rk_sd parameters
+ */
+U_BOOT_IMAGE_TYPE(
+	rksd,
+	"Rockchip SD Boot Image support",
+	0,
+	NULL,
+	rkcommon_check_params,
+	rkcommon_verify_header,
+	rkcommon_print_header,
+	rkcommon_set_header,
+	NULL,
+	rksd_check_image_type,
+	NULL,
+	rkcommon_vrec_header
+);