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| author | Jon Loeliger <jdl@freescale.com> | 2008-08-26 15:01:36 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-08-27 02:06:03 +0200 |
| commit | 39aa1a73483e1ac2bd56d5523abfc3970ee82c77 (patch) | |
| tree | 7f28b02f7c1eaf149f27a8a53efc60976eb0c572 /include/configs | |
| parent | 6a8e5692933e8e6d6e5ba7e594f49dd6d4c3a263 (diff) | |
| download | u-boot-imx-39aa1a73483e1ac2bd56d5523abfc3970ee82c77.zip u-boot-imx-39aa1a73483e1ac2bd56d5523abfc3970ee82c77.tar.gz u-boot-imx-39aa1a73483e1ac2bd56d5523abfc3970ee82c77.tar.bz2 | |
FSL DDR: Convert MPC8610HPCD to new DDR code.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/MPC8610HPCD.h | 43 |
1 files changed, 20 insertions, 23 deletions
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h index e9371a2..0c1c4fc 100644 --- a/include/configs/MPC8610HPCD.h +++ b/include/configs/MPC8610HPCD.h @@ -8,7 +8,6 @@ /* * MPC8610HPCD board configuration file - * */ #ifndef __CONFIG_H @@ -45,14 +44,6 @@ #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ #define CONFIG_ENV_OVERWRITE - -#define CONFIG_SPD_EEPROM /* Use SPD for DDR */ -#undef CONFIG_DDR_DLL /* possible DLL fix needed */ -#define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */ -#undef CONFIG_DDR_ECC /* only for ECC DDR module */ -#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ -#define CONFIG_MEM_INIT_VALUE 0xDeadBeef -#define CONFIG_NUM_DDR_CONTROLLERS 1 #define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ #define CONFIG_HIGH_BATS 1 /* High BATs supported & enabled */ @@ -89,25 +80,28 @@ #define CFG_DIU_ADDR (CFG_CCSRBAR+0x2c000) -/* - * DDR Setup - */ +/* DDR Setup */ +#define CONFIG_FSL_DDR2 +#undef CONFIG_FSL_DDR_INTERACTIVE +#define CONFIG_SPD_EEPROM /* Use SPD for DDR */ +#define CONFIG_DDR_SPD + +#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ +#define CONFIG_MEM_INIT_VALUE 0xDeadBeef + #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE #define CONFIG_VERY_BIG_RAM #define MPC86xx_DDR_SDRAM_CLK_CNTL -#if defined(CONFIG_SPD_EEPROM) -/* - * Determine DDR configuration from I2C interface. - */ -#define SPD_EEPROM_ADDRESS1 0x51 /* DDR DIMM */ -#else -/* - * Manually set up DDR1 parameters - */ +#define CONFIG_NUM_DDR_CONTROLLERS 1 +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) + +#define SPD_EEPROM_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */ +/* These are used when DDR doesn't use SPD. */ #define CFG_SDRAM_SIZE 256 /* DDR is 256MB */ #if 0 /* TODO */ @@ -130,7 +124,10 @@ #define CFG_DDR_ERR_INT_EN 0x00000000 #define CFG_DDR_ERR_DIS 0x00000000 #define CFG_DDR_SBE 0x000f0000 - /* Not used in fixed_sdram function */ + +/* + * FIXME: Not used in fixed_sdram function + */ #define CFG_DDR_MODE 0x00000022 #define CFG_DDR_CS1_BNDS 0x00000000 #define CFG_DDR_CS2_BNDS 0x00000FFF /* Not done */ @@ -138,7 +135,7 @@ #define CFG_DDR_CS4_BNDS 0x00000FFF /* Not done */ #define CFG_DDR_CS5_BNDS 0x00000FFF /* Not done */ #endif -#endif + #define CONFIG_ID_EEPROM #define CFG_I2C_EEPROM_NXID |