[PATCH v2 4/6] riscv: Add SMP Kconfig option dependency for U-Boot proper

U-Boot proper running in S-mode only need SMP support when using SBI v0.1. With SBI v0.2 HSM extension, it does not need implement multicore boot in U-Boot proper.

Signed-off-by: Bin Meng bmeng.cn@gmail.com

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Changes in v2: - add "!RISCV_SMODE" to the dependency

arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 5ef6849..a252cdb 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -193,6 +193,7 @@ config SYS_MALLOC_F_LEN

config SMP bool "Symmetric Multi-Processing" + depends on SBI_V01 || !RISCV_SMODE help This enables support for systems with more than one CPU. If you say N here, U-Boot will run on single and multiprocessor