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-rw-r--r--lib_microblaze/bootm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib_microblaze/bootm.c b/lib_microblaze/bootm.c
index 52fe068..e97aae6 100644
--- a/lib_microblaze/bootm.c
+++ b/lib_microblaze/bootm.c
@@ -38,6 +38,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
void (*theKernel) (char *);
char *commandline = getenv ("bootargs");
+ if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
+ return 1;
+
theKernel = (void (*)(char *))images->ep;
show_boot_progress (15);