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-rw-r--r--arch/powerpc/include/asm/fsl_ddr_sdram.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/fsl_ddr_sdram.h b/arch/powerpc/include/asm/fsl_ddr_sdram.h
index 3216a50..02920db 100644
--- a/arch/powerpc/include/asm/fsl_ddr_sdram.h
+++ b/arch/powerpc/include/asm/fsl_ddr_sdram.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2010 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -24,6 +24,12 @@
#define DDR_OTF 6 /* on-the-fly BC4 and BL8 */
#define DDR_BL8 8 /* burst length 8 */
+#define DDR3_RTT_60_OHM 1 /* RTT_Nom = RZQ/4 */
+#define DDR3_RTT_120_OHM 2 /* RTT_Nom = RZQ/2 */
+#define DDR3_RTT_40_OHM 3 /* RTT_Nom = RZQ/6 */
+#define DDR3_RTT_20_OHM 4 /* RTT_Nom = RZQ/12 */
+#define DDR3_RTT_30_OHM 5 /* RTT_Nom = RZQ/8 */
+
#if defined(CONFIG_FSL_DDR1)
#define FSL_DDR_MIN_TCKE_PULSE_WIDTH_DDR (1)
typedef ddr1_spd_eeprom_t generic_spd_eeprom_t;