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-rw-r--r--board/timll/devkit8000/devkit8000.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/board/timll/devkit8000/devkit8000.c b/board/timll/devkit8000/devkit8000.c
index fee0dff..b06aab6 100644
--- a/board/timll/devkit8000/devkit8000.c
+++ b/board/timll/devkit8000/devkit8000.c
@@ -138,3 +138,24 @@ int board_eth_init(bd_t *bis)
return dm9000_initialize(bis);
}
#endif
+
+/*
+ * Routine: get_board_mem_timings
+ * Description: If we use SPL then there is no x-loader nor config header
+ * so we have to setup the DDR timings ourself on the first bank. This
+ * provides the timing values back to the function that configures
+ * the memory. We have either one or two banks of 128MB DDR.
+ */
+void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl,
+ u32 *mr)
+{
+ /* General SDRC config */
+ *mcfg = MICRON_V_MCFG_165(128 << 20);
+ *rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;
+
+ /* AC timings */
+ *ctrla = MICRON_V_ACTIMA_165;
+ *ctrlb = MICRON_V_ACTIMB_165;
+
+ *mr = MICRON_V_MR_165;
+}