X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rsbs2/blobdiff_plain/e8563c43527e7f0fcb338069f39d74d252340d28..505ad2546a31319c972b497adc54d6506750833e:/firmware.c

diff --git a/firmware.c b/firmware.c
index 9f599f3..16b8618 100644
--- a/firmware.c
+++ b/firmware.c
@@ -259,14 +259,15 @@ void syntax(char *name)
 {
 	fprintf(stderr,"Syntax: %s parameters firmware.bin\n", name);
 	fprintf(stderr,"parameters as follows:\n");
-	fprintf(stderr,"\t-d\t\tdisplay all properties of the image\n");
-	fprintf(stderr,"\t-u\t\tupdate checksum of the image\n");
-	fprintf(stderr,"\t-b\t\tmodify BOARD_DESCRIPTION for more power-switch options\n");
-	fprintf(stderr,"\t-e\t\textract files in firmware\n");
-	fprintf(stderr,"\t-t property\tset 'property' to true\n");
-	fprintf(stderr,"\t-f property\tset 'property' to false\n");
-	fprintf(stderr,"\t-w property\tallow read-write access to 'property'\n");
-	fprintf(stderr,"\t-r property\tallow read-only access to 'property'\n");
+	fprintf(stderr,"\t-d\t\t\tdisplay all properties of the image\n");
+	fprintf(stderr,"\t-u\t\t\tupdate checksum of the image\n");
+	fprintf(stderr,"\t-b\t\t\tmodify BOARD_DESCRIPTION for more power-switch options\n");
+	fprintf(stderr,"\t-e\t\t\textract files in firmware\n");
+	fprintf(stderr,"\t-t property\t\tset 'property' to true\n");
+	fprintf(stderr,"\t-f property\t\tset 'property' to false\n");
+	fprintf(stderr,"\t-w property\t\tallow read-write access to 'property'\n");
+	fprintf(stderr,"\t-r property\t\tallow read-only access to 'property'\n");
+	fprintf(stderr,"\t-x fw_file=local_file\treplace or add fw_file with content of local_file\n");
 	exit(1);
 }
 
@@ -378,7 +379,7 @@ int main(int argc, char **argv)
 	if (argc < 2)
 		syntax(argv[0]);
 
-	while ((opt = getopt(argc, argv, "dubet:f:w:r:")) != -1) {
+	while ((opt = getopt(argc, argv, "dubet:f:w:r:x:")) != -1) {
 		switch(opt) {
 			case 'd':
 				showall = 1;
@@ -399,6 +400,9 @@ int main(int argc, char **argv)
 				patch_fw = 1;
 				add_action(opt, optarg, &paction);
 				break;
+			case 'x':
+				replace_add_file(NULL, 0, NULL, NULL);
+				break;
 			default:
 				syntax(argv[0]);
 		}