Merge https://gitlab.denx.de/u-boot/custodians/u-boot-i2c

[oweals/u-boot.git] / arch / arm / include / asm / arch-meson / sm.h

diff --git a/arch/arm/include/asm/arch-meson/sm.h b/arch/arm/include/asm/arch-meson/sm.h
index 225438d6dcc9dc55005268fc2d1f83431c947b81..60d04ae22838912ca72745db585a06fbb9d0c2bb 100644 (file)
--- a/arch/arm/include/asm/arch-meson/sm.h
+++ b/arch/arm/include/asm/arch-meson/sm.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef __MESON_SM_H__
@@ -9,4 +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__ */