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path: root/arch/riscv/lib/delay.c
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2017-11-30RISC-V: Export some expected symbols for modulesOlof Johansson1-0/+1
These are the ones needed by current allmodconfig, so add them instead of everything other architectures are exporting -- the rest can be added on demand later if needed. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2017-09-27RISC-V: Device, timer, IRQs, and the SBIPalmer Dabbelt1-0/+110
This patch contains code that interfaces with devices that are mandated by the RISC-V supervisor specification and that don't have explicit drivers anywhere else in the tree. This includes the staticly defined interrupts, the CSR-mapped timer, and virtualized SBI devices. Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>