Hi team,
In the GCC.pdf of gcc-linaro-aarch64-none-elf-4.8-2013.08, it says that -mcpu supports cortex-a53, but when I tried to build a simple hello bare metal application with -mcpu=cortex-a53 option, gcc reports,
Error: unknown cpu `cortex-a53' Error: unrecognized option -mcpu=cortex-a53
Could you please confirm whether Cortex-A53/A57 performance tunning is supported?
Thanks.
Best Regards. ------------------------------------------------------------------ Zenon Xiu
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