kernel/arm64: introduce virtual_ranges_to_keep

Change-Id: I6de950cb18892ebf2dd2aefa34b65b90a17e3f2c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5682
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Reviewed-by: David Karoly <karolyd577@gmail.com>

arm64: Enable DTB handling, Introduce LINFlex UART driver

Change-Id: Ib643545271700e6ff4a4037d0e797355194927e7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5149
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: David Karoly <karolyd577@gmail.com>
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>

boot: ARM64 EFI port

* MMU mapping
* EL2 to EL1 transition (FreeBSD/Jaroslaw Pelczar)
* Initial implementation for cache cleaning and TLB invalidations (ARM)
* Processor Helper functions
* Additional Logging in boot process

Change-Id: Idcee93583418a3c3528c5d9586d3add487f9d5ca
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4888
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

Revert "arm64: Add missing fdt storage for FDT bus"

This reverts commit 3e8376c6dd2c0de00620a182d02ba1559be5be6d.

Reason for revert: Bootloader currently fails to load kernel

It should be added back once the kernel can start.

Change-Id: Iebefbf8681aff4dff09cef7b7eb832b61f7789c7
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4579
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>

arm64: Add missing fdt storage for FDT bus

Change-Id: Ifadd47204be1ec688017a567d43dca38c80bd1df
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4431
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>

WIP: Rewrote arm64 arch_kernel_args.h based on arm

FDT and UART is disabled until later in the port

ARM64: Add initial kernel headers

Signed-off-by: Augustin Cavalier <waddlesplash@gmail.com>
aarch64 -> arm64 and coding style fixes by me.