Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / arch / powerpc / include / asm / fsl_ddr_sdram.h

diff --git a/arch/powerpc/include/asm/fsl_ddr_sdram.h b/arch/powerpc/include/asm/fsl_ddr_sdram.h
index 3216a506331eacb9169767f520b703a7b9f06ca9..02920dbfd7bc08e993d22ccf878f120eeb58e983 100644 (file)
--- 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;