arm: Move tlb_addr and tlb_size to arch_global_data

Move these fields into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Address tlb_size in this patch as well]
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index 48cdd16..82a3693 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -371,7 +371,7 @@
 #endif
 	printf("baudrate    = %u bps\n", bd->bi_baudrate);
 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
-	print_num("TLB addr", gd->tlb_addr);
+	print_num("TLB addr", gd->arch.tlb_addr);
 #endif
 	print_num("relocaddr", gd->relocaddr);
 	print_num("reloc off", gd->reloc_off);