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There's a spec for putting a device tree in an ARM chip's rom, the problem being that it's often wrong in some way, requiring device-specific corrections. Note
by vertex-four 6y ago
There's a spec for putting a device tree in an ARM chip's rom, the problem being that it's often wrong in some way, requiring device-specific corrections.
Note, however, that there's a lot of "quirks" and similar device-specific corrections for x86 as well. These get presented to Microsoft by the manufacturer, and Linux gets to reverse-engineer them.
- yjftsjthsd-h 6y ago> There's a spec for putting a device tree in an ARM chip's rom, the problem being that it's often wrong in some way, requiring device-specific corrections. I was aware of being able to have ex. u-boot pass a device tree file to the kernel at boot time; are you talking about that, or something more generic?