diff options
Diffstat (limited to 'tools/firmware-utils/src/mktplinkfw.c')
| -rw-r--r-- | tools/firmware-utils/src/mktplinkfw.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c index 4817e58f02..80db8f8c25 100644 --- a/tools/firmware-utils/src/mktplinkfw.c +++ b/tools/firmware-utils/src/mktplinkfw.c @@ -148,6 +148,7 @@ static uint32_t rootfs_align; static struct file_info boot_info; static int combined; static int strip_padding; +static int ignore_size; static int add_jffs2_eof; static unsigned char jffs2_eof_mark[4] = {0xde, 0xad, 0xc0, 0xde}; static uint32_t fw_max_len; @@ -501,6 +502,7 @@ static void usage(int status) " -R <offset> overwrite rootfs offset with <offset> (hexval prefixed with 0x)\n" " -o <file> write output to the file <file>\n" " -s strip padding from the end of the image\n" +" -S ignore firmware size limit (only for combined images)\n" " -j add jffs2 end-of-filesystem markers\n" " -N <vendor> set image vendor to <vendor>\n" " -V <version> set image version to <version>\n" @@ -645,8 +647,13 @@ static int check_options(void) if (combined) { if (kernel_info.file_size > fw_max_len - sizeof(struct fw_header)) { - ERR("kernel image is too big"); - return -1; + if (!ignore_size) { + ERR("kernel image is too big"); + return -1; + } + layout->fw_max_len = sizeof(struct fw_header) + + kernel_info.file_size + + reserved_space; } } else { if (rootfs_info.file_name == NULL) { @@ -1081,7 +1088,7 @@ int main(int argc, char *argv[]) while ( 1 ) { int c; - c = getopt(argc, argv, "a:B:H:E:F:L:V:N:W:ci:k:r:R:o:xX:hsjv:"); + c = getopt(argc, argv, "a:B:H:E:F:L:V:N:W:ci:k:r:R:o:xX:hsSjv:"); if (c == -1) break; @@ -1134,6 +1141,9 @@ int main(int argc, char *argv[]) case 's': strip_padding = 1; break; + case 'S': + ignore_size = 1; + break; case 'i': inspect_info.file_name = optarg; break; |