RTEMS | Improve aarch64 BSPs (!255)
xiaojun zheng (@zhengxiaojun)
gitlab at rtems.org
Tue Oct 8 03:04:26 UTC 2024
xiaojun zheng commented on a discussion on spec/build/bsps/aarch64/optstartel2.yml: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/255#note_112966
> +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) 2024 embedded brains GmbH & Co. KG
> +default:
> +- enabled-by: bsps/aarch64/xilinx-zynqmp
> + value: false
Usually RTEMS is loaded by a bootloader, and runs on top of ATF, so I think RTEMS is started in non-secure EL1 in most cases. The comment below label '_el3_start' provides an explaination about this.
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/255#note_112966
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