Add nvramtool -C option that takes a CBFS file as argument.

When using this option, nvramtool looks for a cmos_layout.bin
and cmos.default in the image and uses these for layout information
and CMOS data.

Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stepan@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6285 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/nvramtool/opts.h

@@ -58,6 +58,7 @@ typedef struct {
 
 typedef enum { NVRAMTOOL_MOD_SHOW_VALUE_ONLY = 0,
 	NVRAMTOOL_MOD_USE_CMOS_LAYOUT_FILE,
+	NVRAMTOOL_MOD_USE_CBFS_FILE,
 	NVRAMTOOL_MOD_USE_CMOS_OPT_TABLE,
 	NVRAMTOOL_NUM_OP_MODIFIERS	/* must always be last */
 } nvramtool_op_modifier_t;