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firmware-utils: improve tools for Buffalo DHP series

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some of Buffalo DHP series use slightly different trx magic, buffalo-enc,
buffalo-tag, and factory image begin with 'bgn'.

this patch adds support for building those images.

Signed-off-by: FUKAUMI Naoki <naobsd@gmail.com>
This commit is contained in:
FUKAUMI Naoki
2017-01-29 01:05:54 +09:00
committed by Rafał Miłecki
parent bc32f7deb5
commit 7faee1bc9f
7 changed files with 215 additions and 9 deletions
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13
tools/firmware-utils/src/trx.c
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@@ -100,7 +100,7 @@ int main(int argc, char **argv)
int c, i, append = 0;
size_t n;
ssize_t n2;
uint32_t cur_len, fsmark=0;
uint32_t cur_len, fsmark=0, magic;
unsigned long maxlen = TRX_MAX_LEN;
struct trx_header *p;
char trx_version = 1;
@@ -121,7 +121,7 @@ int main(int argc, char **argv)
in = NULL;
i = 0;
while ((c = getopt(argc, argv, "-:2o:m:a:x:b:f:A:F:")) != -1) {
while ((c = getopt(argc, argv, "-:2o:m:a:x:b:f:A:F:M:")) != -1) {
switch (c) {
case '2':
/* take care that nothing was written to buf so far */
@@ -242,6 +242,15 @@ int main(int argc, char **argv)
cur_len += n2;
}
break;
case 'M':
errno = 0;
magic = strtoul(optarg, &e, 0);
if (errno || (e == optarg) || *e) {
fprintf(stderr, "illegal numeric string\n");
usage();
}
p->magic = STORE32_LE(magic);
break;
default:
usage();