[U-Boot] [PATCH v2] common: add a prototype for mach_cpu_init()

[Patrick Delaunay]

avoid warning: no previous prototype for ‘mach_cpu_init’

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

Changes in v2:
- add return info for functions mach_cpu_init() and arch_cpu_init()

 include/common.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/common.h b/include/common.h
index 0fe9439..57ae790 100644
--- a/include/common.h
+++ b/include/common.h
@@ -471,9 +471,23 @@ int	is_core_valid (unsigned int);
  * CPU- or SoC- specific init needed to continue the init sequence. See
  * board_f.c for where it is called. If this is not provided, a default
  * version (which does nothing) will be used.
+ *
+ * @return: 0 on success, otherwise error
  */
 int arch_cpu_init(void);
 
+/**
+ * mach_cpu_init() - SoC/machine dependent CPU setup
+ *
+ * This is called after arch_cpu_init(). It should handle any
+ * SoC or machine specific init needed to continue the init sequence. See
+ * board_f.c for where it is called. If this is not provided, a default
+ * version (which does nothing) will be used.
+ *
+ * @return: 0 on success, otherwise error
+ */
+int mach_cpu_init(void);
+
 void s_init(void);
 
 int	checkcpu      (void);
-- 
2.7.4