[PATCH] update m68knommu link script with 5282 support

This patch does a couple of things to the m68knommu common linker
script:
 - adds support for the 5282 ColdFire CPU
 - fixes broken setup for the Dragon Engine board

arch/m68knommu/vmlinux.lds.S

@@ -73,42 +73,8 @@
 #endif
 
 #ifdef CONFIG_DRAGEN2
-#ifdef CONFIG_RAMKERNEL
-#define	ROMVEC_START	0x04030000
-#define	ROMVEC_LENGTH	0x400
-#define	ROM_START	0x04030400
-#define	ROM_LENGTH	0x1cec00
-#define	ROM_END		0x04200000
-#define	RAMVEC_START	0x00000000
-#define	RAMVEC_LENGTH	0x400
-#define	RAM_START	0x00010400
-#define	RAM_LENGTH	0x1ff0000
-#define	RAM_END		0x02000000
-#endif
-#ifdef CONFIG_ROMKERNEL
-#define	ROMVEC_START	0x04030000
-#define	ROMVEC_LENGTH	0x400
-#define	ROM_START	0x04030400
-#define	ROM_LENGTH	0x1cec00
-#define	ROM_END		0x04200000
-#define	RAMVEC_START	0x00000000
-#define	RAMVEC_LENGTH	0x400
-#define	RAM_START	0x00010000
-#define	RAM_LENGTH	0x1ff0000
-#define	RAM_END		0x02000000
-#endif
-#ifdef CONFIG_HIMEMKERNEL
-#define	ROMVEC_START	0x01e00000
-#define	ROMVEC_LENGTH	0x400
-#define	ROM_START	0x01e00400
-#define	ROM_LENGTH	0x1ffc00
-#define	ROM_END		0x02000000
-#define	RAMVEC_START	0x00000000
-#define	RAMVEC_LENGTH	0x400
-#define	RAM_START	0x00010000
-#define	RAM_LENGTH	0x1df0000
-#define	RAM_END		0x01e00000
-#endif
+#define	RAM_START	0x10000
+#define	RAM_LENGTH	0x7f0000
 #endif
 
 #ifdef CONFIG_UCQUICC
@@ -149,12 +115,17 @@
  *	but this isn't important here, we assume at least 4MiB.
  */
 #if defined(CONFIG_M5206eC3) || defined(CONFIG_M5249C3) || \
-    defined(CONFIG_M5272C3) || defined(CONFIG_M5306C3) || \
+    defined(CONFIG_M5272C3) || defined(CONFIG_M5307C3) || \
     defined(CONFIG_ARN5307) || defined(CONFIG_M5407C3)
 #define	RAM_START	0x20000
 #define	RAM_LENGTH	0x3e0000
 #endif
 
+#if defined(CONFIG_M5282C3)
+#define	RAM_START	0x10000
+#define	RAM_LENGTH	0x3f0000
+#endif
+
 /*
  *	These flash boot boards use all of ram for operation. Again the
  *	actual memory size is not important here, assume at least 4MiB.
@@ -167,13 +138,13 @@
 #define	RAM_LENGTH	0x3ffc00
 #endif
 
-#ifdef CONFIG_RAMKERNEL
+#if defined(CONFIG_RAMKERNEL)
 #define	TEXT		ram
 #define	DATA		ram
 #define	INIT		ram
 #define	BSS		ram
 #endif
-#ifdef CONFIG_ROMKERNEL
+#if defined(CONFIG_ROMKERNEL) || defined(CONFIG_HIMEMKERNEL)
 #define	TEXT		rom
 #define	DATA		ram
 #define	INIT		ram