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/include/blk.h b/include/blk.h
index 1db203c..df8f983 100644
--- a/include/blk.h
+++ b/include/blk.h
@@ -20,6 +20,27 @@
 #define LBAF "%" LBAFlength "x"
 #define LBAFU "%" LBAFlength "u"
 
+#ifdef CONFIG_AMLOGIC_MODIFY
+/* Interface types: */
+enum if_type {
+	IF_TYPE_UNKNOWN = 0,
+	IF_TYPE_IDE,
+	IF_TYPE_SCSI,
+	IF_TYPE_ATAPI,
+	IF_TYPE_USB,
+	IF_TYPE_DOC,
+	IF_TYPE_MMC,
+	IF_TYPE_SD,
+	IF_TYPE_SATA,
+	IF_TYPE_HOST,
+	IF_TYPE_NVME,
+	IF_TYPE_EFI,
+	IF_TYPE_VIRTIO,
+
+	IF_TYPE_COUNT,			/* Number of interface types */
+};
+#endif
+
 struct udevice;
 
 static inline bool blk_enabled(void)