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| author | Atish Patra <atish.patra@wdc.com> | 2020-03-17 18:11:40 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-03-31 11:25:56 -0700 |
| commit | 2875fe0561569f82d0e63658ccf0d11ce7da8922 (patch) | |
| tree | 1d6539c565bf2eb03efb776a2032d48eae4763c4 /arch/riscv/kernel/Makefile | |
| parent | e011995e826f85fbe55dc7d4ce649461163d1052 (diff) | |
| download | linux-2875fe0561569f82d0e63658ccf0d11ce7da8922.tar.bz2 | |
RISC-V: Add cpu_ops and modify default booting method
Currently, all non-booting harts start booting after the booting hart
updates the per-hart stack pointer. This is done in a way that, it's
difficult to implement any other booting method without breaking the
backward compatibility.
Define a cpu_ops method that allows to introduce other booting methods
in future. Modify the current booting method to be compatible with
cpu_ops.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/kernel/Makefile')
| -rw-r--r-- | arch/riscv/kernel/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index d189bd3d8501..43d49ea36a3f 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -34,6 +34,8 @@ obj-$(CONFIG_RISCV_M_MODE) += clint.o obj-$(CONFIG_FPU) += fpu.o obj-$(CONFIG_SMP) += smpboot.o obj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_SMP) += cpu_ops.o +obj-$(CONFIG_SMP) += cpu_ops_spinwait.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_MODULE_SECTIONS) += module-sections.o |