added a config option for ACPI debugging

Change-Id: Ie6296f5652196c6258aa6902d84dd86c17e224cb
Signed-off-by: Cristian Măgherușan-Stanciu <cristi.magherusan@gmail.com>
Reviewed-on: http://review.coreboot.org/36
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)

diff --git a/src/Kconfig b/src/Kconfig
index 7e6214a4996f67271899c6366986d6ecb1087c73..7b4f4874ecac96f5a9db5ce4a5a5374e4ee95150 100644 (file)
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -651,6 +651,23 @@ config DEBUG_MALLOC
          If unsure, say N.
 endif
 
+config DEBUG_ACPI
+       def_bool n
+
+# Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional
+# printk(BIOS_DEBUG, ...) calls.
+if DEFAULT_CONSOLE_LOGLEVEL_7 || DEFAULT_CONSOLE_LOGLEVEL_8
+config DEBUG_ACPI
+       bool "Output verbose ACPI debug messages"
+       default n
+       help
+         This option enables additional ACPI related debug messages.
+
+         Note: This option will slightly increase the size of the coreboot image.
+
+         If unsure, say N.
+endif
+
 config REALMODE_DEBUG
        def_bool n
        depends on PCI_OPTION_ROM_RUN_REALMODE