riscv: Allow device trees to be built into the kernel

2020-05-18T18:38:05Z

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: Palmer Dabbelt

riscv: add arch/riscv/Kbuild

2019-08-31T00:34:00Z

Use the standard obj-y form to specify the sub-directories under arch/riscv/. No functional change intended. Signed-off-by: Masahiro Yamada Signed-off-by: Paul Walmsley

kernel.git/arch/riscv/Kbuild, branch linux-5.13.y

riscv: Allow device trees to be built into the kernel

riscv: add arch/riscv/Kbuild