powerpc/mpc8349emds: Migrate from spd_sdram to unified DDR driver

[karo-tx-uboot.git] / include / configs / MPC8349EMDS.h

diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 45b6b5f8545885cdba8cbd9a2c466405482acbf9..da2b11da8e05cb5bb273e42a1150ed751e825e87 100644 (file)
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -77,6 +77,22 @@
 #define CONFIG_DDR_ECC_CMD             /* use DDR ECC user commands */
 #define CONFIG_SPD_EEPROM              /* use SPD EEPROM for DDR setup*/
 
+/*
+ * define CONFIG_FSL_DDR2 to use unified DDR driver
+ * undefine it to use old spd_sdram.c
+ */
+#define CONFIG_FSL_DDR2
+#ifdef CONFIG_FSL_DDR2
+#define CONFIG_SYS_SPD_BUS_NUM 0
+#define SPD_EEPROM_ADDRESS1    0x52
+#define SPD_EEPROM_ADDRESS2    0x51
+#define CONFIG_NUM_DDR_CONTROLLERS     1
+#define CONFIG_DIMM_SLOTS_PER_CTLR     2
+#define CONFIG_CHIP_SELECTS_PER_CTRL   (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+#define CONFIG_MEM_INIT_VALUE  0xDeadBeef
+#endif
+
 /*
  * 32-bit data path mode.
  *