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| author | Kumar Gala <galak@kernel.crashing.org> | 2008-08-26 23:52:32 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-08-27 11:43:52 -0500 |
| commit | 9658bec2e8f55d56ca1be70090ce5a348be4980f (patch) | |
| tree | 33559925f63bbdd22895f45eea08932b7b3bffc7 /include/configs | |
| parent | 6bfa8f723cfd82c55e3ef5620ade396916470a70 (diff) | |
| download | u-boot-imx-9658bec2e8f55d56ca1be70090ce5a348be4980f.zip u-boot-imx-9658bec2e8f55d56ca1be70090ce5a348be4980f.tar.gz u-boot-imx-9658bec2e8f55d56ca1be70090ce5a348be4980f.tar.bz2 | |
FSL DDR: Convert MPC8540EVAL to new DDR code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/MPC8540EVAL.h | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h index b13c81c..1073e23 100644 --- a/include/configs/MPC8540EVAL.h +++ b/include/configs/MPC8540EVAL.h @@ -39,9 +39,6 @@ #undef CONFIG_PCI /* pci ethernet support */ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE -#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ -#undef CONFIG_DDR_ECC /* only for ECC DDR module */ -#define CONFIG_DDR_DLL /* possible DLL fix needed */ #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ @@ -86,8 +83,6 @@ #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 256 /* DDR is now 256MB */ #if defined(CONFIG_RAM_AS_FLASH) @@ -121,10 +116,27 @@ #undef CFG_RAMBOOT #endif -#define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */ +/* DDR Setup */ +#define CONFIG_FSL_DDR1 +#undef CONFIG_FSL_DDR_INTERACTIVE +#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ +#define CONFIG_DDR_SPD +#define CONFIG_DDR_DLL /* possible DLL fix needed */ + +#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 -/* Here some DDR setting should be added */ +#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 */ #undef CONFIG_CLOCKS_IN_MHZ |