acpi: Create a new Kconfig for ACPI
We have several Kconfig options for ACPI, but all relate to specific
functions, such as generating tables and AML code.
Add a new option which controls including basic ACPI library code,
including the lib/acpi directory. This will allow us to add functions
which are available even if table generation is not supported.
Adjust the command to avoid a build error when ACPIGEN is not enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/Kconfig b/arch/Kconfig
index 55b9a5e..c9a3359 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -195,6 +195,7 @@
imply PHYLIB
imply DM_MDIO
imply DM_MDIO_MUX
+ imply ACPI
imply ACPI_PMC
imply ACPI_PMC_SANDBOX
imply CMD_PMC
@@ -261,6 +262,7 @@
imply PCH
imply PHYSMEM
imply RTC_MC146818
+ imply ACPI
imply ACPIGEN if !QEMU && !EFI_APP
imply SYSINFO if GENERATE_SMBIOS_TABLE
imply SYSINFO_SMBIOS if GENERATE_SMBIOS_TABLE