• Palmer Dabbelt's avatar
    riscv: Allow device trees to be built into the kernel · 2d268251
    Palmer Dabbelt authored
    Some systems don't provide a useful device tree to the kernel on boot.
    Chasing around bootloaders for these systems is a headache, so instead
    le't's just keep a device tree table in the kernel, keyed by the SOC's
    unique identifier, that contains the relevant DTB.
    
    This is only implemented for M mode right now. While we could implement
    this via the SBI calls that allow access to these identifiers, we don't
    have any systems that need this right now.
    Signed-off-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
    2d268251
setup.c 2.43 KB