[U-Boot] [PATCHv4 1/3] arm: socfpga: spl: Add s_init stub

[dinguyen at opensource.altera.com]

From: Dinh Nguyen <dinguyen at opensource.altera.com>

Add a stub s_init function in the board file. The reason why the stub function
is needed is that most of the work is now being done in board_init_f(), there
is no need for the SPL to do anything s_init(). However, since lowlevel_init()
is still branching to s_init(), we need stub function for now, until
lowlevel_init() morphs into s_init().

Signed-off-by: Dinh Nguyen <dinguyen at opensource.altera.com>
---
v4: add a more descriptive commit message
v3: move the contents of s_init into board_init_f
v2: remove redundant code that is already in arch_early_init_r
---
 board/altera/socfpga/socfpga.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/board/altera/socfpga/socfpga.c b/board/altera/socfpga/socfpga.c
index 20d2216..a1dbc49 100644
--- a/board/altera/socfpga/socfpga.c
+++ b/board/altera/socfpga/socfpga.c
@@ -18,6 +18,8 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+void s_init(void) {}
+
 /*
  * Miscellaneous platform dependent initialisations
  */
-- 
2.2.1