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-rw-r--r--arch/nios2/lib/bootm.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/nios2/lib/bootm.c b/arch/nios2/lib/bootm.c
index 114e146d9b3..51597ea6fdc 100644
--- a/arch/nios2/lib/bootm.c
+++ b/arch/nios2/lib/bootm.c
@@ -45,6 +45,12 @@ int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *ima
if (of_flat_tree)
initrd_end = (ulong)of_flat_tree;
+ /*
+ * allow the PREP bootm subcommand, it is required for bootm to work
+ */
+ if (flag & BOOTM_STATE_OS_PREP)
+ return 0;
+
if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
return 1;