RE: Does Linaro aarch64 gcc toolchain support Cortex-A53/A57 performance tunning.

2013-10-09 Thread Zenon Xiu
Message- From: Will Newton [mailto:will.new...@linaro.org] Sent: 09 October 2013 16:51 To: Zenon Xiu Cc: linaro-toolchain@lists.linaro.org Subject: Re: Does Linaro aarch64 gcc toolchain support Cortex-A53/A57 performance tunning. Importance: High On 9 October 2013 09:37, Zenon Xiu wrote: > Hi t

Re: Does Linaro aarch64 gcc toolchain support Cortex-A53/A57 performance tunning.

2013-10-09 Thread Will Newton
On 9 October 2013 09:37, Zenon Xiu wrote: > 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 `corte