[U-Boot] [PATCH 03/10] ddr: altera: Fix scc_mgr_set() argument order

Marek Vasut marex at denx.de
Thu Apr 7 04:03:59 CEST 2016


The code should be setting registers to zero, not one register to value.
Swap the order of arguments to correct the behavior. The behavior is now
in-line with code generated by Quartus 15.1 .

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Dinh Nguyen <dinguyen at opensource.altera.com>
Cc: Chin Liang See <clsee at altera.com>
---
 drivers/ddr/altera/sequencer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index bf74b4e..3859e66 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -279,7 +279,7 @@ static void scc_mgr_initialize(void)
 	for (i = 0; i < 16; i++) {
 		debug_cond(DLEVEL == 1, "%s:%d: Clearing SCC RFILE index %u\n",
 			   __func__, __LINE__, i);
-		scc_mgr_set(SCC_MGR_HHP_RFILE_OFFSET, 0, i);
+		scc_mgr_set(SCC_MGR_HHP_RFILE_OFFSET, i, 0);
 	}
 }
 
-- 
2.7.0



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