Merge tag 'u-boot-socfpga-next-20240319' of https://source.denx.de/u-boot/custodians/u-boot-socfpga into next

- A new driver in the misc to register setting from device tree. This
  also provides user a clean interface and all register settings are
  centralized in one place, device tree.
- Enable Agilex5 platform for Intel product. Changes, modification and
  new files are created for board, dts, configs and makefile to create
  the base for Agilex5.

Build-tested on SoC64 boards, boot tested on some of them.

doc/develop/commands.rst

@@ -88,7 +88,7 @@ The command function pointer has to be of type
 
 .. code-block:: c
 
-    int (*cmd)(struct cmd_tbl *cmdtp, int flag, int argc, const char *argv[]);
+    int (*cmd)(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
 
 cmdtp
     Table entry describing the command (see above).