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-rw-r--r--tools/firmware-utils/src/mkdapimg.c39
1 files changed, 37 insertions, 2 deletions
diff --git a/tools/firmware-utils/src/mkdapimg.c b/tools/firmware-utils/src/mkdapimg.c
index 8b0359f74..ed662d8ec 100644
--- a/tools/firmware-utils/src/mkdapimg.c
+++ b/tools/firmware-utils/src/mkdapimg.c
@@ -27,6 +27,8 @@
#define MAX_MODEL_NAME_LEN 20
#define MAX_SIG_LEN 30
+#define MAX_REGION_LEN 4
+#define MAX_VERSION_LEN 12
struct img_hdr_struct {
uint32_t checksum;
@@ -51,7 +53,7 @@ perrexit(int code, char *msg)
void
usage()
{
- fprintf(stderr, "usage: %s [-p] [-m model] -s signature -i input -o output\n", progname);
+ fprintf(stderr, "usage: %s [-p] [-m model] [-r region] [-v version] -s signature -i input -o output\n", progname);
exit(1);
}
@@ -60,8 +62,11 @@ main(int ac, char *av[])
{
char model[MAX_MODEL_NAME_LEN+1];
char signature[MAX_SIG_LEN+1];
+ char region[MAX_REGION_LEN+1];
+ char version[MAX_VERSION_LEN+1];
int patchmode = 0;
int fixmode = 0;
+ int have_regionversion = 0;
FILE *ifile, *ofile;
int c;
@@ -71,11 +76,13 @@ main(int ac, char *av[])
progname = basename(av[0]);
memset(model, 0, sizeof(model));
memset(signature, 0, sizeof(signature));
+ memset(region, 0, sizeof(region));
+ memset(version, 0, sizeof(version));
while ( 1 ) {
int c;
- c = getopt(ac, av, "pxm:s:i:o:");
+ c = getopt(ac, av, "pxm:r:v:s:i:o:");
if (c == -1)
break;
@@ -94,6 +101,24 @@ main(int ac, char *av[])
}
strcpy(model, optarg);
break;
+ case 'r':
+ if (strlen(optarg) > MAX_REGION_LEN) {
+ fprintf(stderr, "%s: region exceeds %d chars\n",
+ progname, MAX_REGION_LEN);
+ exit(1);
+ }
+ have_regionversion = 1;
+ strcpy(region, optarg);
+ break;
+ case 'v':
+ if (strlen(optarg) > MAX_VERSION_LEN) {
+ fprintf(stderr, "%s: version exceeds %d chars\n",
+ progname, MAX_VERSION_LEN);
+ exit(1);
+ }
+ have_regionversion = 1;
+ strcpy(version, optarg);
+ break;
case 's':
if (strlen(optarg) > MAX_SIG_LEN) {
fprintf(stderr, "%s: signature exceeds %d chars\n",
@@ -150,6 +175,10 @@ main(int ac, char *av[])
imghdr.checksum = htonl(cksum);
imghdr.partition = 0 ; // don't care?
imghdr.hdr_len = sizeof(imghdr);
+ if (have_regionversion) {
+ imghdr.hdr_len += MAX_REGION_LEN;
+ imghdr.hdr_len += MAX_VERSION_LEN;
+ }
imghdr.flash_byte_cnt = htonl(bcnt);
} else {
if (ntohl(imghdr.checksum) != cksum) {
@@ -176,6 +205,12 @@ main(int ac, char *av[])
if (fwrite(&imghdr, sizeof(imghdr), 1, ofile) < 0)
perrexit(2, "fwrite header on output");
+ if (have_regionversion) {
+ if (fwrite(&region, MAX_REGION_LEN, 1, ofile) < 0)
+ perrexit(2, "fwrite header on output");
+ if (fwrite(&version, MAX_VERSION_LEN, 1, ofile) < 0)
+ perrexit(2, "fwrite header on output");
+ }
while ((c = fgetc(ifile)) != EOF) {
if (fputc(c, ofile) == EOF)