diff options
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/socrates.h | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/include/configs/socrates.h b/include/configs/socrates.h index 8a64942..15abec1 100644 --- a/include/configs/socrates.h +++ b/include/configs/socrates.h @@ -93,11 +93,25 @@ #define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ -/* - * DDR Setup - */ -#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ +/* DDR Setup */ +#define CONFIG_FSL_DDR2 +#undef CONFIG_FSL_DDR_INTERACTIVE +#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ +#define CONFIG_DDR_SPD + +#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ +#define CONFIG_MEM_INIT_VALUE 0xDeadBeef + +#define CFG_DDR_SDRAM_BASE 0x00000000 #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE +#define CONFIG_VERY_BIG_RAM + +#define CONFIG_NUM_DDR_CONTROLLERS 1 +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL 2 + +/* I2C addresses of SPD EEPROMs */ +#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ #define CONFIG_DDR_DEFAULT_CL 30 /* CAS latency 3 */ @@ -114,13 +128,6 @@ #define CFG_DDR_CLK_CONTROL 0x03800000 #define CFG_SDRAM_SIZE 256 /* in Megs */ -#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for DDR setup*/ -#define SPD_EEPROM_ADDRESS 0x50 /* DDR DIMM */ -#define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */ - -/* - * Flash on the Local Bus - */ /* * Flash on the LocalBus */ |