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-rw-r--r--lib_m68k/bootm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib_m68k/bootm.c b/lib_m68k/bootm.c
index c52dd2f..0798e07 100644
--- a/lib_m68k/bootm.c
+++ b/lib_m68k/bootm.c
@@ -76,6 +76,9 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
void (*kernel) (bd_t *, ulong, ulong, ulong, ulong);
struct lmb *lmb = &images->lmb;
+ if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
+ return 1;
+
bootmap_base = getenv_bootm_low();
/* allocate space and init command line */