diff options
| author | Simon Glass | 2021-12-01 09:02:36 -0700 |
|---|---|---|
| committer | Simon Glass | 2022-01-25 11:44:36 -0700 |
| commit | e1722fcb7d3fcb62b41f0feda4ac2c7d27d7c1f1 (patch) | |
| tree | c96cc97001c76606a7aadcdabf5e170852bcd267 | |
| parent | 6146cd62aedc4849fec66f10ab0aa57f1dc64b8e (diff) | |
x86: Allow any arch to generate ACPI tables
These have sadly found their way to ARM now. Allow any arch to support
generating ACPI tables.
Disable this for the tools build.
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/Kconfig | 2 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 9 | ||||
| -rw-r--r-- | configs/tools-only_defconfig | 1 | ||||
| -rw-r--r-- | lib/Kconfig | 18 |
4 files changed, 21 insertions, 9 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 343db9e7cc2..b5aa83de9bd 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -152,6 +152,7 @@ config SANDBOX select SYS_CACHE_SHIFT_4 select IRQ select SUPPORT_EXTENSION_SCAN + select SUPPORT_ACPI imply BITREVERSE select BLOBLIST imply LTO @@ -217,6 +218,7 @@ config X86 select HAVE_PRIVATE_LIBGCC select OF_CONTROL select PCI + select SUPPORT_ACPI select SUPPORT_OF_CONTROL select SYS_CACHE_SHIFT_6 select TIMER diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index b8d8ee30838..7cbfd6c9720 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -770,15 +770,6 @@ config GENERATE_MP_TABLE multiprocessing as well as symmetric I/O interrupt handling with the local APIC and I/O APIC. -config GENERATE_ACPI_TABLE - bool "Generate an ACPI (Advanced Configuration and Power Interface) table" - select QFW if QEMU - help - The Advanced Configuration and Power Interface (ACPI) specification - provides an open standard for device configuration and management - by the operating system. It defines platform-independent interfaces - for configuration and power management monitoring. - config ACPI_GNVS_EXTERNAL bool help diff --git a/configs/tools-only_defconfig b/configs/tools-only_defconfig index abb00241fe2..b78e5099f56 100644 --- a/configs/tools-only_defconfig +++ b/configs/tools-only_defconfig @@ -18,6 +18,7 @@ CONFIG_MISC_INIT_F=y CONFIG_OF_CONTROL=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y # CONFIG_NET is not set +# CONFIG_GENERATE_ACPI_TABLE is not set # CONFIG_ACPIGEN is not set CONFIG_AXI=y CONFIG_AXI_SANDBOX=y diff --git a/lib/Kconfig b/lib/Kconfig index 38051ccdd36..7f6a754ca50 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -202,6 +202,24 @@ config LIB_HW_RAND endchoice +config SUPPORT_ACPI + bool + help + Enable this if your arch or board can support generating ACPI + (Advanced Configuration and Power Interface) tables. In this case + U-Boot can generate these tables and pass them to the Operating + System. + +config GENERATE_ACPI_TABLE + bool "Generate an ACPI (Advanced Configuration and Power Interface) table" + depends on SUPPORT_ACPI + select QFW if QEMU + help + The Advanced Configuration and Power Interface (ACPI) specification + provides an open standard for device configuration and management + by the operating system. It defines platform-independent interfaces + for configuration and power management monitoring. + config SPL_TINY_MEMSET bool "Use a very small memset() in SPL" help |