While the ISAs are (mostly) standardized, the broader hardware support is a mish... | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

caspper69 19 days ago | parent | context | favorite | on: BareMetal OS

While the ISAs are (mostly) standardized, the broader hardware support is a mishmash.

ACPI is available, but not widely supported.

Some hardware uses DeviceTree.

Other hardware just expects you to know what devices are connected and how to interact with them.

Y_Y 19 days ago [–]

What about SBSA, it's not universal but at least it's a target.

https://documentation-service.arm.com/static/60250c7395978b5...

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact