bootm: Add subcommands

[kernel/u-boot.git] / lib_sh / bootm.c

diff --git a/lib_sh/bootm.c b/lib_sh/bootm.c
index 078a24d..ae1f869 100644 (file)
--- a/lib_sh/bootm.c
+++ b/lib_sh/bootm.c
@@ -56,6 +56,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
        unsigned long size = images->ep - (unsigned long)param;
        char *bootargs = getenv("bootargs");
 
+       if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
+               return 1;
+
        /* Setup parameters */
        memset(param, 0, size); /* Clear zero page */
        strcpy(cmdline, bootargs);