* initdram -- 440EPx's DDR controller is a DENALI Core
*
************************************************************************/
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
{
#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
#if !defined(CONFIG_NAND_SPL)
mtsdram(DDR0_07, 0x000D0100);
mtsdram(DDR0_08, 0x02430001);
mtsdram(DDR0_09, 0x00011D5F);
- mtsdram(DDR0_10, 0x00000300);
+ mtsdram(DDR0_10, 0x00000100);
mtsdram(DDR0_11, 0x0027C800);
mtsdram(DDR0_12, 0x00000003);
mtsdram(DDR0_14, 0x00000000);
denali_core_search_data_eye();
#endif
- return (CFG_MBYTES_SDRAM << 20);
+ /*
+ * Clear possible errors resulting from data-eye-search.
+ * If not done, then we could get an interrupt later on when
+ * exceptions are enabled.
+ */
+ set_mcsr(get_mcsr());
+
+ return (CONFIG_SYS_MBYTES_SDRAM << 20);
}