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2020-05-18riscv: Allow device trees to be built into the kernelPalmer Dabbelt
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 <palmerdabbelt@google.com>
2019-08-30riscv: add arch/riscv/KbuildMasahiro Yamada
Use the standard obj-y form to specify the sub-directories under arch/riscv/. No functional change intended. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>