print the known cbfs types in cbfstool "usage"

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5487 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

3 files changed, 26 insertions, 10 deletions

diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c
index 183a614491..1d8b7c6b74 100644
--- a/util/cbfstool/cbfstool.c
+++ b/util/cbfstool/cbfstool.c
@@ -254,17 +254,20 @@ struct command commands[] = {
 void usage(void)
 {
 	printf
-	    ("cbfstool: Management utility for CBFS formatted ROM images\n"
-	     "USAGE:\n" "cbfstool [-h]\n"
-	     "cbfstool FILE COMMAND [PARAMETERS]...\n\n" "OPTIONs:\n"
-	     " -h		Display this help message\n\n"
+	    ("cbfstool: Management utility for CBFS formatted ROM images\n\n"
+	     "USAGE:\n" " cbfstool [-h]\n"
+	     " cbfstool FILE COMMAND [PARAMETERS]...\n\n" "OPTIONs:\n"
+	     "  -h		Display this help message\n\n"
 	     "COMMANDs:\n"
-	     "add FILE NAME TYPE [base address]    Add a component\n"
-	     "add-payload FILE NAME [COMP] [base]  Add a payload to the ROM\n"
-	     "add-stage FILE NAME [COMP] [base]    Add a stage to the ROM\n"
-	     "create SIZE BOOTBLOCK [ALIGN]        Create a ROM file\n"
-	     "locate FILE NAME ALIGN               Find a place for a file of that size\n"
-	     "print                                Show the contents of the ROM\n");
+	     " add FILE NAME TYPE [base address]    Add a component\n"
+	     " add-payload FILE NAME [COMP] [base]  Add a payload to the ROM\n"
+	     " add-stage FILE NAME [COMP] [base]    Add a stage to the ROM\n"
+	     " create SIZE BOOTBLOCK [ALIGN]        Create a ROM file\n"
+	     " locate FILE NAME ALIGN               Find a place for a file of that size\n"
+	     " print                                Show the contents of the ROM\n\n"
+	     "TYPEs:\n"
+	     );
+	print_supported_filetypes();
 }
 
 int main(int argc, char **argv)
diff --git a/util/cbfstool/common.c b/util/cbfstool/common.c
index e0f4c312a3..30d52816b1 100644
--- a/util/cbfstool/common.c
+++ b/util/cbfstool/common.c
@@ -137,6 +137,17 @@ struct filetypes_t {
 	{CBFS_COMPONENT_NULL, "null"}
 };
 
+void print_supported_filetypes(void)
+{
+	int i, number = ARRAY_SIZE(filetypes);
+
+	for (i=0; i<number; i++) {
+		printf(" %s%c", filetypes[i].name, (i==(number-1))?'\n':',');
+		if ((i%8) == 7)
+			printf("\n");
+	}
+}
+
 const char *strfiletype(uint32_t number)
 {
 	int i;
diff --git a/util/cbfstool/common.h b/util/cbfstool/common.h
index e149444d38..eaf5e71f60 100644
--- a/util/cbfstool/common.h
+++ b/util/cbfstool/common.h
@@ -72,4 +72,6 @@ void print_cbfs_directory(const char *filename);
 uint32_t cbfs_find_location(const char *romfile, uint32_t filesize,
 			    const char *filename, uint32_t align);
 
+void print_supported_filetypes(void);
+
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))