bl33: uboot 2023 bringup [1/1]

PD#SWPL-105943

Problem:
uboot 2023 bringup on s4

Solution:
add s4 environment of uboot 2023

Verify:
compile pass on s4_ap222

Change-Id: I9f53a8413551bacf9dddf27e75224728c22cf1e7
Signed-off-by: Bo Lv <bo.lv@amlogic.com>
diff --git a/cmd/amlogic/cmd_bootctl_utils.h b/cmd/amlogic/cmd_bootctl_utils.h
new file mode 100644
index 0000000..cf3f892
--- /dev/null
+++ b/cmd/amlogic/cmd_bootctl_utils.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
+ */
+
+#ifndef __CMD_BOOTCTL_UTILS_H
+#define __CMD_BOOTCTL_UTILS_H
+
+enum BOOT_MODE {
+	BOOT_MODE_NORMAL = 1,
+	BOOT_MODE_AVB = 2,
+	BOOT_MODE_VAB = 3,
+};
+
+int aml_get_boot_mode(void);
+int boot_info_open_partition(char *miscbuf);
+
+#endif