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-rw-r--r--tools/firmware-utils/src/mkplanexfw.c65
1 files changed, 60 insertions, 5 deletions
diff --git a/tools/firmware-utils/src/mkplanexfw.c b/tools/firmware-utils/src/mkplanexfw.c
index 2cbdc90bb..4b32c7369 100644
--- a/tools/firmware-utils/src/mkplanexfw.c
+++ b/tools/firmware-utils/src/mkplanexfw.c
@@ -36,6 +36,12 @@ struct planex_hdr {
uint32_t datalen;
} __attribute__ ((packed));
+struct board_info {
+ char *id;
+ uint32_t seed;
+ uint8_t unk[2];
+};
+
/*
* Globals
*/
@@ -44,6 +50,23 @@ static char *progname;
static char *ofname;
static char *version = "1.00.00";
+static char *board_id;
+static struct board_info *board;
+
+static struct board_info boards[] = {
+ {
+ .id = "MZK-W04NU",
+ .seed = 2,
+ .unk = {0x04, 0x08},
+ }, {
+ .id = "MZK-W300NH",
+ .seed = 4,
+ .unk = {0x00, 0x00},
+ }, {
+ /* terminating entry */
+ }
+};
+
/*
* Message macros
*/
@@ -60,6 +83,22 @@ static char *version = "1.00.00";
progname, ## __VA_ARGS__, strerror(save)); \
} while (0)
+static struct board_info *find_board(char *id)
+{
+ struct board_info *ret;
+ struct board_info *board;
+
+ ret = NULL;
+ for (board = boards; board->id != NULL; board++){
+ if (strcasecmp(id, board->id) == 0) {
+ ret = board;
+ break;
+ }
+ };
+
+ return ret;
+}
+
void usage(int status)
{
FILE *stream = (status != EXIT_SUCCESS) ? stderr : stdout;
@@ -69,6 +108,7 @@ void usage(int status)
fprintf(stream,
"\n"
"Options:\n"
+" -B <board> create image for the board specified with <board>\n"
" -i <file> read input from the file <file>\n"
" -o <file> write output to the file <file>\n"
" -v <version> set image version to <version>\n"
@@ -87,7 +127,7 @@ int main(int argc, char *argv[])
char *buf;
struct planex_hdr *hdr;
sha1_context ctx;
- uint32_t t = HOST_TO_BE32(2);
+ uint32_t seed;
FILE *outfile, *infile;
@@ -96,11 +136,14 @@ int main(int argc, char *argv[])
while ( 1 ) {
int c;
- c = getopt(argc, argv, "i:o:v:h");
+ c = getopt(argc, argv, "B:i:o:v:h");
if (c == -1)
break;
switch (c) {
+ case 'B':
+ board_id = optarg;
+ break;
case 'i':
ifname = optarg;
break;
@@ -119,6 +162,17 @@ int main(int argc, char *argv[])
}
}
+ if (board_id == NULL) {
+ ERR("no board specified");
+ goto err;
+ }
+
+ board = find_board(board_id);
+ if (board == NULL) {
+ ERR("unknown board '%s'", board_id);
+ goto err;
+ };
+
if (ifname == NULL) {
ERR("no input file specified");
goto err;
@@ -148,8 +202,8 @@ int main(int argc, char *argv[])
hdr = (struct planex_hdr *)buf;
hdr->datalen = HOST_TO_BE32(buflen - sizeof(*hdr));
- hdr->unk1[0] = 0x04;
- hdr->unk1[1] = 0x08;
+ hdr->unk1[0] = board->unk[0];
+ hdr->unk1[1] = board->unk[1];
snprintf(hdr->version, sizeof(hdr->version), "%s", version);
@@ -166,8 +220,9 @@ int main(int argc, char *argv[])
goto err_close_in;
}
+ seed = HOST_TO_BE32(board->seed);
sha1_starts(&ctx);
- sha1_update(&ctx, (uchar *) &t, sizeof(t));
+ sha1_update(&ctx, (uchar *) &seed, sizeof(seed));
sha1_update(&ctx, buf + sizeof(*hdr), buflen - sizeof(*hdr));
sha1_finish(&ctx, hdr->sha1sum);