Start documenting a few kconfig variables and user-visible options.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4780 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/Kconfig b/src/Kconfig
index 241386d..a06b43b 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -195,6 +195,10 @@
config HAVE_OPTION_TABLE
bool
default y
+ help
+ This variable specifies whether a given board has a cmos.layout
+ file containing NVRAM/CMOS bit definitions.
+ It defaults to 'y' but can be changed to 'n' in mainboard/*/Kconfig.
config PIRQ_ROUTE
bool
@@ -239,12 +243,27 @@
config HAVE_ACPI_TABLES
bool
+ help
+ This variable specifies whether a given board has ACPI table support.
+ It is usually set in mainboard/*/Kconfig.
+ Whether or not the ACPI tables are actually generated by coreboot
+ is configurable by the user via GENERATE_ACPI_TABLES.
config HAVE_MP_TABLE
bool
+ help
+ This variable specifies whether a given board has MP table support.
+ It is usually set in mainboard/*/Kconfig.
+ Whether or not the MP table is actually generated by coreboot
+ is configurable by the user via GENERATE_MP_TABLE.
config HAVE_PIRQ_TABLE
bool
+ help
+ This variable specifies whether a given board has PIRQ table support.
+ It is usually set in mainboard/*/Kconfig.
+ Whether or not the PIRQ table is actually generated by coreboot
+ is configurable by the user via GENERATE_PIRQ_TABLE.
config HAVE_HIGH_TABLES
bool
@@ -268,16 +287,29 @@
depends on HAVE_ACPI_TABLES
bool "Generate ACPI tables"
default y
+ help
+ Generate ACPI tables for this board.
+
+ If unsure, say Y.
config GENERATE_MP_TABLE
depends on HAVE_MP_TABLE
bool "Generate an MP table"
default y
+ help
+ Generate an MP table (conforming to the Intel MultiProcessor
+ specification 1.4) for this board.
+
+ If unsure, say Y.
config GENERATE_PIRQ_TABLE
depends on HAVE_PIRQ_TABLE
bool "Generate a PIRQ table"
default y
+ help
+ Generate a PIRQ table for this board.
+
+ If unsure, say Y.
endmenu