4 ms·
Then why does every permutation of every supported ARM-based product have a dtb checked in to the kernel source?
by tadfisher 4y ago
Then why does every permutation of every supported ARM-based product have a dtb checked in to the kernel source?
- mappu 4y agoThey're usually also in U-boot in ROM. The trees in the kernel override the platform's one because the kernel is newer and knows better. ACPI on x86 works the same way - it's in ROM but the OS doesn't necessarily use it blindly, it has plenty of quirks to interpret it with.