I am failing at searches can someone point me to a reference for the banked registers for an FIQ in AARCH64 on a cortexA53
I can find hundreds of references for AARCH32 banked registers but none for AARCH64
I have largely ignored the FIQ to date just using the IRQ and I just ported my IRQ handler but I am probably saving banked registers.
There is no banked register in aarch64.
I was wondering if that was the case so it's really just Irq2 there is nothing fast about it :-)