From 35675cc8ab6d5fa7a3ed0d5f6248f6f3f660a0ad Mon Sep 17 00:00:00 2001 From: Yunhui Cui Date: Mon, 17 Jun 2024 21:14:25 +0800 Subject: [PATCH] RISC-V: Select ACPI PPTT drivers ANBZ: #21796 commit 66381d36771e4ffedbea0dd23da17cf3d38e9aae upstream. After adding ACPI support to populate_cache_leaves(), RISC-V can build cacheinfo through the ACPI PPTT table, thus enabling the ACPI_PPTT configuration. Signed-off-by: Yunhui Cui Reviewed-by: Jeremy Linton Reviewed-by: Sudeep Holla Reviewed-by: Sunil V L Link: https://lore.kernel.org/r/20240617131425.7526-3-cuiyunhui@bytedance.com Signed-off-by: Palmer Dabbelt Signed-off-by: Zhang Anmeng --- arch/riscv/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 3d37960c892d..c3c439497658 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -13,6 +13,7 @@ config 32BIT config RISCV def_bool y select ACPI_GENERIC_GSI if ACPI + select ACPI_PPTT if ACPI select ACPI_MCFG if (ACPI && PCI) select ACPI_REDUCED_HARDWARE_ONLY if ACPI select ACPI_SPCR_TABLE if ACPI -- Gitee