rk3568 rt uboot init

hc

2023-11-06 9df731a176aab8e03b984b681b1bea01ccff6644

 u-boot/cmd/memtester/io_map.c
similarity index 100%rename from u-boot/cmd/memtester/io_map.crename to u-boot/cmd/ddr_tool/io_map.c