Instead of relying on a protocol notification event to register the core IRQ
interrupt handler with CPU arch protocol once it becomes available, use
a DEPEX to ensure that the GIC driver is not dispatched at all until the
CPU arch protocol has turned up.
This will allow the GIC driver to use other CPU arch protocol methods,
such as the ones needed to map the GIC MMIO regions at driver startup.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Now that ArmPkg/Drivers/ArmGic no longer carries a combination of
libraries and DXE drivers, rename the directory to the more idiomatic
ArmPkg/Drivers/ArmGicDxe
Continuous-integration-options: PatchCheck.ignore-multi-package
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>