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* bsps: Add <dev/irq/arm-gicv3.h>Sebastian Huber2022-04-061-0/+1
| | | | | | | | Separate the Interrupt Manager implementation from the generic Arm GICv3 support. Move parts of the Arm GICv3 support into a new header file. This helps to support systems with a clustered structure in which multiple GICv3 instances are present. For example, two clusters of two Cortex-R52 cores where each cluster has a dedicated GICv3 instance.
* bsps: Use header file for GIC architecture supportSebastian Huber2020-12-231-0/+1
| | | | | | This avoids a function call overhead in the interrupt dispatching. Update #4202.
* spec/aarch64: Ensure that libbsd can build properlyKinsey Moore2020-11-231-0/+4
| | | | | These files are required for libbsd to build against the AArch64 A53 BSPs.
* bsps: Add Cortex-A53 LP64 basic BSPKinsey Moore2020-10-051-0/+24
This adds an AArch64 basic BSP based on Qemu's Cortex-A53 emulation with interrupt support using GICv3 and clock support using the ARM GPT.