[PATCH 07/24] RISC-V: ACPI: Enable ACPI build infrastructure

Sunil V L
2023-01-30T18:25:31Z

Enable build infrastructure to add ACPI support for
RISC-V.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
---
arch/riscv/Kconfig | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index d153e1cd890b..f664350679bc 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -12,6 +12,9 @@ config 32BIT

config RISCV
def_bool y
+ select ACPI_GENERIC_GSI if ACPI
+ select ACPI_MCFG if (ACPI && PCI)
+ select ACPI_REDUCED_HARDWARE_ONLY if ACPI
select ARCH_CLOCKSOURCE_INIT
select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
@@ -598,6 +601,7 @@ config EFI_STUB
config EFI
bool "UEFI runtime support"
depends on OF && !XIP_KERNEL
+ select ARCH_SUPPORTS_ACPI if 64BIT
select LIBFDT
select UCS2_STRING
select EFI_PARAMS_FROM_FDT
@@ -703,3 +707,4 @@ source "drivers/cpufreq/Kconfig"
endmenu # "CPU Power Management"

source "arch/riscv/kvm/Kconfig"
+source "drivers/acpi/Kconfig"
--
2.38.0