Is it real bare-metal if you're using UEFI, though?
> Is it real bare-metal if you're using UEFI, though?
If I'm not mistaken, the "bare metal" part refers to how directly you can touch it once control passes to your code. So definitely qualifies imho.
Not whether a 'glorified bootloader' burned some CPU cycles before that.
The "bare metal" qualifier goes away if underlying OS prevents your code from touching the hardware directly.
alt Hacker News
> Is it real bare-metal if you're using UEFI, though?
If I'm not mistaken, the "bare metal" part refers to how directly you can touch it once control passes to your code. So definitely qualifies imho.
Not whether a 'glorified bootloader' burned some CPU cycles before that.
The "bare metal" qualifier goes away if underlying OS prevents your code from touching the hardware directly.