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-rw-r--r--lib_sparc/bootm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib_sparc/bootm.c b/lib_sparc/bootm.c
index 565b41c..4975759 100644
--- a/lib_sparc/bootm.c
+++ b/lib_sparc/bootm.c
@@ -102,6 +102,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t * images)
struct lmb *lmb = &images->lmb;
int ret;
+ if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
+ return 1;
+
/* Get virtual address of kernel start */
linux_hdr = (void *)images->os.load;