compiler optimization options for ARMv8 GCC compiler on ARM cortex a53 (bare metal application)

I am using ARMv8 GCC compiler(aarch64-none-elf-gcc) for my bare metal application on ARM cortex a53. I am using neon intrinsics with plain C in my code so I would like to ensure to use all optimization...
compiler optimization options for ARMv8 GCC compiler on ARM cortex a53 (bare metal application)

I am using ARMv8 GCC compiler(aarch64-none-elf-gcc) for my bare metal application on ARM cortex a53. I am using neon intrinsics with plain C in my code so I would like to ensure to use all optimization...
compiler A53 testcase error

Hi I want to recompile A53 test case. In MP030-BU-50000-r0p4-52rel2/cortexa53/logical/testbench/execution_tb/README , I should install arm-none-eabi and aarch64-none-elf. It provide a manual way...
compiler A53 testcase error

Hi I want to recompile A53 test case. In MP030-BU-50000-r0p4-52rel2/cortexa53/logical/testbench/execution_tb/README , I should install arm-none-eabi and aarch64-none-elf. It provide a manual way...
Transition from EL3 to EL1 on A53

I have a standalone app running at EL3 in OCM on an A53 processor. The code boots from flash. I load an elf image into RAM and need to transition to its entry point running at EL1. I try and make the...