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-rw-r--r--tools/firmware-utils/src/mkrasimage.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/tools/firmware-utils/src/mkrasimage.c b/tools/firmware-utils/src/mkrasimage.c
index cff3a533d1..d8cec527fb 100644
--- a/tools/firmware-utils/src/mkrasimage.c
+++ b/tools/firmware-utils/src/mkrasimage.c
@@ -317,6 +317,16 @@ int build_image()
map_file(&kernel);
map_file(&rootfs);
+ /* As ZyXEL Web-GUI only accept images with a rootfs equal or larger than the first firmware shipped
+ * for the device, we need to pad rootfs partition to this size. To perform further calculations, we
+ * decide the size of this part here. In case the rootfs we want to integrate in our image is larger,
+ * take it's size, otherwise the supplied size.
+ *
+ * Be careful! We rely on assertion of correct size to be performed beforehand. It is unknown if images
+ * with a to large rootfs are accepted or not.
+ */
+ rootfs_out.size = rootfs_size < rootfs.size ? rootfs.size : rootfs_size;
+
/*
* Allocate memory and copy input rootfs for temporary output rootfs.
* This is important as we have to generate the rootfs checksum over the
@@ -451,14 +461,5 @@ int main(int argc, char *argv[])
if (ret)
usage(EXIT_FAILURE);
- /* As ZyXEL Web-GUI only accept images with a rootfs equal or larger than the first firmware shipped
- * for the device, we need to pad rootfs partition to this size. To perform further calculations, we
- * decide the size of this part here. In case the rootfs we want to integrate in our image is larger,
- * take it's size, otherwise the supplied size.
- *
- * Be careful! We rely on assertion of correct size to be performed beforehand. It is unknown if images
- * with a to large rootfs are accepted or not.
- */
- rootfs_out.size = rootfs_size < rootfs.size ? rootfs.size : rootfs_size;
return build_image();
}