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Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)

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Patch by Stefan Roese, 15 Nov 2005
This commit is contained in:
Stefan Roese
2005-11-15 16:04:58 +01:00
parent ea339205a9
commit fd49bf0214
3 changed files with 140 additions and 71 deletions
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5
include/configs/bamboo.h
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@@ -205,8 +205,9 @@
* DDR SDRAM
*----------------------------------------------------------------------------- */
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
#define SPD_EEPROM_ADDRESS {0x50,0x51} /* SPD i2c spd addresses */
#define CFG_SDRAM_ONBOARD_SIZE (64 << 20) /* Bamboo has onboard and DIMM-slots!*/
#undef CONFIG_DDR_ECC /* don't use ECC */
#define CFG_SIMULATE_SPD_EEPROM 0xff /* simulate spd eeprom on this address */
#define SPD_EEPROM_ADDRESS {CFG_SIMULATE_SPD_EEPROM, 0x50, 0x51}
/*-----------------------------------------------------------------------
* I2C