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-rw-r--r--arch/arm/include/asm/arch-meson/sm.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-meson/sm.h b/arch/arm/include/asm/arch-meson/sm.h
index 83d6441803a..60d04ae2283 100644
--- a/arch/arm/include/asm/arch-meson/sm.h
+++ b/arch/arm/include/asm/arch-meson/sm.h
@@ -8,4 +8,8 @@
ssize_t meson_sm_read_efuse(uintptr_t offset, void *buffer, size_t size);
+#define SM_SERIAL_SIZE 12
+
+int meson_sm_get_serial(void *buffer, size_t size);
+
#endif /* __MESON_SM_H__ */