Add support for building flattened DT files from DT source files under arch/riscv/boot/dts. Follow existing kernel precedent from other SoC architectures.
Start by adding initial support for the SiFive FU540 SoC, and the development board that uses it, the SiFive HiFive Unleashed A00. Applies on v4.20-rc6. - Paul Paul Walmsley (7): arch: riscv: add support for building DTB files from DT source data dt-bindings: riscv: sifive: add documentation for the SiFive FU540 dt-bindings: riscv: cpus: add E51 cores to the list of documented CPUs dt-bindings: riscv: cpus: add U54 cores to the list of documented CPUs riscv: dts: add initial support for the SiFive FU540-C000 SoC dt-binding: riscv: sifive: add documentation for FU540-based boards riscv: dts: add initial board data for the SiFive HiFive Unleashed .../devicetree/bindings/riscv/cpus.txt | 6 +- .../bindings/riscv/sifive/fu540.txt | 24 +++ MAINTAINERS | 9 + arch/riscv/Kconfig | 2 + arch/riscv/Kconfig.platforms | 8 + arch/riscv/boot/dts/Makefile | 2 + arch/riscv/boot/dts/sifive/Makefile | 4 + arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 182 ++++++++++++++++++ .../dts/sifive/hifive-unleashed-a00-fu540.dts | 39 ++++ 9 files changed, 274 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/riscv/sifive/fu540.txt create mode 100644 arch/riscv/Kconfig.platforms create mode 100644 arch/riscv/boot/dts/Makefile create mode 100644 arch/riscv/boot/dts/sifive/Makefile create mode 100644 arch/riscv/boot/dts/sifive/fu540-c000.dtsi create mode 100644 arch/riscv/boot/dts/sifive/hifive-unleashed-a00-fu540.dts -- 2.20.0
