Similar to what's implemented for ARM64, add support for building DTB files from DT source data for RISC-V boards.
This patch starts with the infrastructure needed for SiFive boards. Cc: Palmer Dabbelt <pal...@sifive.com> Cc: Albert Ou <a...@eecs.berkeley.edu> Signed-off-by: Paul Walmsley <paul.walms...@sifive.com> Signed-off-by: Paul Walmsley <p...@pwsan.com> --- arch/riscv/Kconfig | 2 ++ arch/riscv/Kconfig.platforms | 8 ++++++++ 2 files changed, 10 insertions(+) create mode 100644 arch/riscv/Kconfig.platforms diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 55da93f4e818..dc9f1afa4ad9 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -121,6 +121,8 @@ config ARCH_RV64I endchoice +source "arch/riscv/Kconfig.platforms" + # We must be able to map all physical memory into the kernel, but the compiler # is still a bit more efficient when generating code if it's setup in a manner # such that it can only map 2GiB of memory. diff --git a/arch/riscv/Kconfig.platforms b/arch/riscv/Kconfig.platforms new file mode 100644 index 000000000000..bd3d2642bcff --- /dev/null +++ b/arch/riscv/Kconfig.platforms @@ -0,0 +1,8 @@ +menu "Platform selection" + +config ARCH_SIFIVE + bool "SiFive platforms" + help + This enables direct support for SiFive SoC platform hardware. + +endmenu -- 2.20.0
