X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=cpu%2Fmpc85xx%2Ftraps.c;h=10108d86e3343e7d4d0f7a25c814383b7db50cfb;hb=e39bf1e2a9e437174687de687c127ec980a93eeb;hp=efc80c7aee75ec35b1737dac47eeb57bd93bdc85;hpb=f930922f061ea7bf585296859d1c14194c24b840;p=u-boot

diff --git a/cpu/mpc85xx/traps.c b/cpu/mpc85xx/traps.c
index efc80c7aee..10108d86e3 100644
--- a/cpu/mpc85xx/traps.c
+++ b/cpu/mpc85xx/traps.c
@@ -38,22 +38,21 @@
 
 #include <common.h>
 #include <command.h>
+#include <kgdb.h>
 #include <asm/processor.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_CMD_KGDB)
-int (*debugger_exception_handler)(struct pt_regs *) = 0;
-#endif
-
 /* Returns 0 if exception not found and fixup otherwise.  */
 extern unsigned long search_exception_table(unsigned long);
 
 /*
- * End of memory as shown by board info and determined by DDR setup.
+ * End of addressable memory.  This may be less than the actual
+ * amount of memory on the system if we're unable to keep all
+ * the memory mapped in.
  */
-#define END_OF_MEM	(gd->bd->bi_memstart + gd->bd->bi_memsize)
-
+extern ulong get_effective_memsize(void);
+#define END_OF_MEM (gd->bd->bi_memstart + get_effective_memsize())
 
 static __inline__ void set_tsr(unsigned long val)
 {
@@ -214,10 +213,10 @@ MachineCheckException(struct pt_regs *regs)
 
 	if (machinecheck_count > 1) {
 		regs->nip += 4; /* skip offending instruction */
-		printf("Skipping current instr, Returning to 0x%08x\n",
+		printf("Skipping current instr, Returning to 0x%08lx\n",
 		       regs->nip);
 	} else {
-		printf("Returning back to 0x%08x\n",regs->nip);
+		printf("Returning back to 0x%08lx\n",regs->nip);
 	}
 }
 
@@ -285,11 +284,12 @@ UnknownException(struct pt_regs *regs)
 	       regs->nip, regs->msr, regs->trap);
 	_exception(0, regs);
 }
+
 void
 ExtIntException(struct pt_regs *regs)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_pic_t *pic = &immap->im_pic;
+	volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC85xx_PIC_ADDR);
+
 	uint vect;
 
 #if defined(CONFIG_CMD_KGDB)
@@ -300,17 +300,9 @@ ExtIntException(struct pt_regs *regs)
 	printf("External Interrupt Exception at PC: %lx, SR: %lx, vector=%lx",
 	       regs->nip, regs->msr, regs->trap);
 	vect = pic->iack0;
-	printf(" irq IACK0@%05x=%d\n",&pic->iack0,vect);
+	printf(" irq IACK0@%05x=%d\n",(int)&pic->iack0,vect);
 	show_regs(regs);
 	print_backtrace((unsigned long *)regs->gpr[1]);
-	machinecheck_count++;
-#ifdef EXTINT_NOSKIP
-	printf("Returning back to 0x%08x\n",regs->nip);
-#else
-	regs->nip += 4; /* skip offending instruction */
-	printf("Skipping current instr, Returning to 0x%08x\n",regs->nip);
-#endif
-
 }
 
 void