/* * Configuration Registers for the MT48LC8M32B2 SDRAM on the MPC5200 platform */ #define SDRAM_DDR 0 /* is SDR */ #if defined(CONFIG_MPC5200) /* Settings for XLB = 132 MHz */ //#define SDRAM_MODE 0x00cc0000 // CL-3 BURST-8 -> Mode Register—MBAR + 0x0100 //#define SDRAM_CONTROL 0x501f0000 // Control Register—MBAR + 0x0104 //#define SDRAM_CONFIG1 0xe2329000 // Delays between commands -> Configuration Register 1—MBAR + 0x0108 //#define SDRAM_CONFIG2 0x46e70000 // Delays between commands -> Configuration Register 2—MBAR + 0x010C //Christian //#define SDRAM_MODE 0x00cd0000 // CL-3 BURST-8 -> Mode Register—MBAR + 0x0100 //#define SDRAM_CONTROL 0x501f0000 // Control Register—MBAR + 0x0104 //#define SDRAM_CONFIG1 0xd2322900 // Delays between commands -> Configuration Register 1—MBAR + 0x0108 //#define SDRAM_CONFIG2 0x8ad70000 // Delays between commands -> Configuration Register 2—MBAR + 0x010C //###CHD: ordentliche Doku dazu! CAS=2, etc. //STefan #define SDRAM_MODE 0x008d0000 // CL-3 BURST-8 -> Mode Register—MBAR + 0x0100 #define SDRAM_CONTROL 0x504f0000 // Control Register—MBAR + 0x0104 #define SDRAM_CONFIG1 0xc2222900 // Delays between commands -> Configuration Register 1—MBAR + 0x0108 #define SDRAM_CONFIG2 0x88c70000 // Delays between commands -> Configuration Register 2—MBAR + 0x010C #else #error CONFIG_MPC5200 not defined, please set parameters for your sdram controller in mt48lc8m32b2.h #endif