From 9d77c0f4254c259d75ae838c6bf4eda318fe5cd1 Mon Sep 17 00:00:00 2001 From: Kinsey Moore Date: Thu, 7 Jan 2021 19:39:20 -0600 Subject: spec: Move hypervisor start for use by AArch64 AArch64 on hardware is often started at EL2 instead of EL1 from either u-boot or a first stage bootloader. This allows RTEMS to drop from EL2 execution to EL1 to operate as normal. --- spec/build/bsps/optstarthyp.yml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 spec/build/bsps/optstarthyp.yml (limited to 'spec/build/bsps/optstarthyp.yml') diff --git a/spec/build/bsps/optstarthyp.yml b/spec/build/bsps/optstarthyp.yml new file mode 100644 index 0000000000..d21db5ad4f --- /dev/null +++ b/spec/build/bsps/optstarthyp.yml @@ -0,0 +1,16 @@ +SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause +actions: +- get-boolean: null +- define-condition: null +build-type: option +copyrights: +- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de) +default: true +default-by-variant: [] +description: | + If set to true, then the a system start in hypervisor mode (EL2) is + supported, otherwise it is unsupported. +enabled-by: true +links: [] +name: BSP_START_IN_HYP_SUPPORT +type: build -- cgit v1.2.3