ADD hym8563 RTC

hc

2023-02-15 557890c7ca0980ccc625a4e8f0cfa8898649a5c6

prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/lib64/libstdc++.a does not exist in tree e4cf68c8154011a0cc149f77109af8e6bbeb57cb