Merge branch 'master' of git://www.denx.de/git/u-boot-nand-flash

[oweals/u-boot.git] / cpu / mpc86xx / traps.c

diff --git a/cpu/mpc86xx/traps.c b/cpu/mpc86xx/traps.c
index 04c2e1331b645c531c1b3a74209f996031e5b1b9..5695c3e453ae9bc6f852cea5b0b5737dbb690d20 100644 (file)
--- a/cpu/mpc86xx/traps.c
+++ b/cpu/mpc86xx/traps.c
@@ -43,7 +43,13 @@ int (*debugger_exception_handler)(struct pt_regs *) = 0;
 /* Returns 0 if exception not found and fixup otherwise.  */
 extern unsigned long search_exception_table(unsigned long);
 
-#define END_OF_MEM (gd->bd->bi_memstart + gd->bd->bi_memsize)
+/*
+ * 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.
+ */
+extern ulong get_effective_memsize(void);
+#define END_OF_MEM (gd->bd->bi_memstart + get_effective_memsize())
 
 /*
  * Trap & Exception support