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Diffstat (limited to 'cmd/Kconfig')
| -rw-r--r-- | cmd/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index 6ce9e5521c..157a33081f 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -190,6 +190,20 @@ comment "Commands" menu "Info commands" +config CMD_ACPI + bool "acpi" + default y if ACPIGEN + help + List and dump ACPI tables. ACPI (Advanced Configuration and Power + Interface) is used mostly on x86 for providing information to the + Operating System about devices in the system. The tables are set up + by the firmware, typically U-Boot but possibly an earlier firmware + module, if U-Boot is chain-loaded from something else. ACPI tables + can also include code, to perform hardware-specific tasks required + by the Operating Systems. This allows some amount of separation + between the firmware and OS, and is particularly useful when you + want to make hardware changes without the OS needing to be adjusted. + config CMD_BDI bool "bdinfo" default y |