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| author | Wolfgang Denk <wd@denx.de> | 2010-04-27 22:57:41 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-27 22:57:41 +0200 |
| commit | c303176aa0cf8c5fc38e7c2d5e181e89cca72ef6 (patch) | |
| tree | cfac3ea66f6977c3875dbb091370ee8483e462cb /arch/powerpc/include/asm/fsl_ddr_sdram.h | |
| parent | c88d6ab19ffab06f372b15c290bdf5d6f1ebfe9a (diff) | |
| parent | 7e1afb62a7e68843248b9a76a265c9193e716768 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Diffstat (limited to 'arch/powerpc/include/asm/fsl_ddr_sdram.h')
| -rw-r--r-- | arch/powerpc/include/asm/fsl_ddr_sdram.h | 8 |
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 3216a50633..02920dbfd7 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; |