armv8: Start with all interrupts disabled

Signed-off-by: Lukas Humbel <lukas.humbel@inf.ethz.ch>

arms: unifying interrupts, timers and platform data

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

arm: GICs cleanups

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

arm: adding gic v3

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

GICv3: First steps

Signed-off-by: Lukas Humbel <lukas.humbel@inf.ethz.ch>

ARMv8: update fields of arm_core_data

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

ARMv8: remove functions from sysreg.h and using mackerel functions instead.

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

ARM: unifying coreboot on ARMv7 and ARMv8

Coreboot:
* use of hwid_t instead of coreid_t to ensure enough size
* adding context id parameter to the start function

ARMv8:
* removing PSCI debug syscall and use ipi_cap instead
* implementaton of platform specific call functions

ARMv7:
* adapting call sites to deal with new argument
* adaption of platform boot function

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

ARM: move the *_map.h files into /include/maps/

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

ARMv8: adding platform constant PI_PLATFORM_CN88XX

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

ARMv8: disabling gicv3 cpu interface enable until it's implemented

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

cavium: making platform compile

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

Non-working checkpoint