Enable fast-exit precharge mode necessary for some DDR3 devices being
used on Ventana boards.
Signed-off-by: Tim Harvey <thar...@gateworks.com>
---
board/gateworks/gw_ventana/gw_ventana_spl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/board/gateworks/gw_ventana/gw_ventana_spl.c
b/board/gateworks/gw_ventana/gw_ventana_spl.c
index 9712812..5d313a9 100644
--- a/board/gateworks/gw_ventana/gw_ventana_spl.c
+++ b/board/gateworks/gw_ventana/gw_ventana_spl.c
@@ -340,6 +340,7 @@ static void spl_dram_init(int width, int size_mb, int
board_model)
.bi_on = 1, /* Bank interleaving enabled */
.sde_to_rst = 0x10, /* 14 cycles, 200us (JEDEC default) */
.rst_to_cke = 0x23, /* 33 cycles, 500us (JEDEC default) */
+ .pd_fast_exit = 1, /* enable precharge power-down fast exit */
};
/*
--
1.9.1
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