From 8e55313b7ae12352a343f9b9962e662dbd897187 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 26 Aug 2008 23:52:58 -0500 Subject: FSL DDR: Convert SBC8560 to new DDR code. Signed-off-by: Kumar Gala --- include/configs/SBC8540.h | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) (limited to 'include/configs/SBC8540.h') diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h index 6033d93dd..93509ee08 100644 --- a/include/configs/SBC8540.h +++ b/include/configs/SBC8540.h @@ -103,18 +103,34 @@ #define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ -#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ -#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE #define CFG_SDRAM_SIZE 512 /* DDR is 512MB */ -#define SPD_EEPROM_ADDRESS 0x55 /* DDR DIMM */ +/* DDR Setup */ +#define CONFIG_FSL_DDR1 +#undef CONFIG_FSL_DDR_INTERACTIVE #undef CONFIG_DDR_ECC /* only for ECC DDR module */ #undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ +#undef CONFIG_DDR_SPD #if defined(CONFIG_MPC85xx_REV1) #define CONFIG_DDR_DLL /* possible DLL fix needed */ #endif +#undef CONFIG_DDR_ECC /* only for ECC DDR module */ +#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 0x55 /* CTLR 0 DIMM 0 */ + #undef CONFIG_CLOCKS_IN_MHZ #if defined(CONFIG_RAM_AS_FLASH) -- cgit v1.2.3