diff options
| author | Shunyong Yang <shunyong.yang@hxt-semitech.com> | 2018-12-18 14:02:45 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-01-14 11:42:18 +0100 |
| commit | 98a455d91e7116ca417bc37da6aa2dd633206a6f (patch) | |
| tree | a31baed8fda81f9b56652054a301e7dee2d5daf6 /drivers/acpi/Kconfig | |
| parent | 1c7fc5cbc33980acd13d668f1c8f0313d6ae9fd8 (diff) | |
ACPI / tables: table override from built-in initrd
In some scenario, we need to build initrd with kernel in a single image.
This can simplify system deployment process by downloading the whole system
once, such as in IC verification.
This patch adds support to override ACPI tables from built-in initrd.
Signed-off-by: Shunyong Yang <shunyong.yang@hxt-semitech.com>
[ rjw: Minor cleanups ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 90ff0a47c12e..4e015c77e48e 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -357,6 +357,16 @@ config ACPI_TABLE_UPGRADE initrd, therefore it's safe to say Y. See Documentation/acpi/initrd_table_override.txt for details +config ACPI_TABLE_OVERRIDE_VIA_BUILTIN_INITRD + bool "Override ACPI tables from built-in initrd" + depends on ACPI_TABLE_UPGRADE + depends on INITRAMFS_SOURCE!="" && INITRAMFS_COMPRESSION="" + help + This option provides functionality to override arbitrary ACPI tables + from built-in uncompressed initrd. + + See Documentation/acpi/initrd_table_override.txt for details + config ACPI_DEBUG bool "Debug Statements" help |