bootm: Make cmdline optional with bootm_boot_start()
Allow the default command line to be used when booting the OS. This is
needed by fastboot.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/bootm.h b/include/bootm.h
index f5229ea..1e232e0 100644
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -198,7 +198,7 @@
* bootm_boot_start() - Boot an image at the given address
*
* @addr: Image address
- * @cmdline: Command line to set
+ * @cmdline: Command line to set, NULL for default
*/
int bootm_boot_start(ulong addr, const char *cmdline);