mpc85xx: Add reginfo command

The new command dumps the TLBCAM, the LAWs, and the BR/OR regs.
Add CONFIG_CMD_REGINFO to the config for all MPC85xx parts.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/common/cmd_reginfo.c b/common/cmd_reginfo.c
index 94b8d58..908876c 100644
--- a/common/cmd_reginfo.c
+++ b/common/cmd_reginfo.c
@@ -33,6 +33,8 @@
 #include <mpc5xxx.h>
 #elif defined (CONFIG_MPC86xx)
 extern void mpc86xx_reginfo(void);
+#elif defined(CONFIG_MPC85xx)
+extern void mpc85xx_reginfo(void);
 #endif
 
 int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -183,6 +185,9 @@
 #elif defined(CONFIG_MPC86xx)
 	mpc86xx_reginfo();
 
+#elif defined(CONFIG_MPC85xx)
+	mpc85xx_reginfo();
+
 #elif defined(CONFIG_BLACKFIN)
 	puts("\nSystem Configuration registers\n");