diff options
Diffstat (limited to 'include/configs/MPC837XEMDS.h')
| -rw-r--r-- | include/configs/MPC837XEMDS.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h index dc4d877..8c2af08 100644 --- a/include/configs/MPC837XEMDS.h +++ b/include/configs/MPC837XEMDS.h @@ -128,7 +128,10 @@ #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 #define CONFIG_SYS_83XX_DDR_USES_CS0 -#define CONFIG_SYS_DDRCDR_VALUE 0x80080001 /* ODT 150ohm on SoC */ +#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN \ + | DDRCDR_ODT \ + | DDRCDR_Q_DRN) + /* 0x80080001 */ /* ODT 150ohm on SoC */ #undef CONFIG_DDR_ECC /* support DDR ECC function */ #undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */ @@ -147,10 +150,11 @@ #define CONFIG_SYS_DDR_SIZE 512 /* MB */ #define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ - | 0x00010000 /* ODT_WR to CSn */ \ - | CSCONFIG_ROW_BIT_14 \ - | CSCONFIG_COL_BIT_10) - /* 0x80010202 */ + | CSCONFIG_ODT_RD_NEVER /* ODT_RD to none */ \ + | CSCONFIG_ODT_WR_ONLY_CURRENT /* ODT_WR to CSn */ \ + | CSCONFIG_ROW_BIT_14 \ + | CSCONFIG_COL_BIT_10) + /* 0x80010202 */ #define CONFIG_SYS_DDR_TIMING_3 0x00000000 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ | (0 << TIMING_CFG0_WRT_SHIFT) \ |