diff --git a/include/configs/davinci_dm6467evm.h b/include/configs/davinci_dm6467evm.h
index f0a8e98..3ef4555 100644
--- a/include/configs/davinci_dm6467evm.h
+++ b/include/configs/davinci_dm6467evm.h
@@ -126,4 +126,12 @@
 #define CONFIG_CMD_NAND
 #endif
 
+#define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + \
+					 CONFIG_SYS_INIT_RAM_SIZE - \
+					 GENERATED_GBL_DATA_SIZE)
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/davinci_schmoogie.h b/include/configs/davinci_schmoogie.h
index 967ebcc..5cc8bc0 100644
--- a/include/configs/davinci_schmoogie.h
+++ b/include/configs/davinci_schmoogie.h
@@ -147,11 +147,13 @@
 #undef CONFIG_CMD_SETGETDCR
 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_IMLS
-/*=======================*/
-/* KGDB support (if any) */
-/*=======================*/
-#ifdef CONFIG_CMD_KGDB
-#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
-#endif
+
+#define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + \
+					 CONFIG_SYS_INIT_RAM_SIZE - \
+					 GENERATED_GBL_DATA_SIZE)
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/davinci_sffsdr.h b/include/configs/davinci_sffsdr.h
index 4d866d0..307b9f2 100644
--- a/include/configs/davinci_sffsdr.h
+++ b/include/configs/davinci_sffsdr.h
@@ -143,9 +143,13 @@
 #undef CONFIG_CMD_SETGETDCR
 #undef CONFIG_CMD_FLASH
 #undef CONFIG_CMD_IMLS
-/* KGDB support (if any) */
-#ifdef CONFIG_CMD_KGDB
-#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
-#endif
+
+#define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + \
+					 CONFIG_SYS_INIT_RAM_SIZE - \
+					 GENERATED_GBL_DATA_SIZE)
+
 #endif /* __CONFIG_H */
diff --git a/include/configs/davinci_sonata.h b/include/configs/davinci_sonata.h
index f0eeb90..ebfdafa 100644
--- a/include/configs/davinci_sonata.h
+++ b/include/configs/davinci_sonata.h
@@ -198,11 +198,13 @@
 #else
 #error "Either CONFIG_SYS_USE_NAND or CONFIG_SYS_USE_NOR _MUST_ be defined !!!"
 #endif
-/*=======================*/
-/* KGDB support (if any) */
-/*=======================*/
-#ifdef CONFIG_CMD_KGDB
-#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
-#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
-#endif
+
+#define CONFIG_MAX_RAM_BANK_SIZE	(256 << 20)	/* 256 MB */
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + \
+					 CONFIG_SYS_INIT_RAM_SIZE - \
+					 GENERATED_GBL_DATA_SIZE)
+
 #endif /* __CONFIG_H */